SCIENTIFIC ABSTRACT NEYMAN, M. B. - NEYMAN, M. B.

• Document Type: CREST
• Collection: Scientific Abstracts
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• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

10--WV. H. B., YEF~LV, V. Ya., and FANFILOV. V. N.
"Determination of the Alchol Content in the oxidation prcduci;--
of propylene and butane (04 was used)."
report presented at The Use of Radioactive Isotopes in Analytical
Chemistry. Conference in Moscow. 2-4 Dec 1957,
Vasty= -Ak Nauk 555R, 1958. No. 2, (author Rodin, S. S.)

Ail

MOSHKINA, R.I.; NALBANDYAN, A.B.; IMTMAN, M.B.; FMISOV, G.I.
Tracer method for studying methane oxidation reaction. Report No.2:
Mechanism of carbon dioxide formation. Izv.A11 SSSR.Otd.khtm.nauk.
no.7:801-805 J1 '57. (MIRA 10:10)
I.Inatitut khimichesko7 fiziki AN SSSR.
(Chemical reaction--Mechanism)
(Carbon dioxide)

41
AUTHORSs Kurdyuww, G. V., Neynan, M. B., Frank, G. M. 89-11-9/9
TITLEs The Use of Radioactive Isotopes in the USSR ( Primeneniye ra-
dioaktivnykh izotopov v SSSR)
PERIODICAL: Atomnaya Energiya, 1957, Vol. 5, Nr 11, pp. 465-478,(USSR)
ABSTRACTi Only some of the most important uses of radioactive isotopes in
chemistry, biology, medicine aad agriculture are describedt
1. Radioactive isotopes in chemistry.
1) Anorganio chemistry.
&~ Mechanism 66 the isotope of complex, compounds of Pt, Br.
b Mechanism of the fornation of thiosulphate.
c Establishment of the diffusion exchange theory for the
systems solid body-gas, solid-liquid, etc.
2) Analytical chemistry.
a~ Use of indicators.
b Absorption of carbon for the separation and purification
of radioisotopes.
Chromatographic separation of salts and gaseous mixtures.
3) Physical chemistry.
a) Determinations of the vapor pressure of metals, salts and
oxides.
b) Rapid method for the determination of solubility.
4j Chemical kinetics
Card 1/3 5 Organic chemistry

The Use of Radioisotopes in the USSR. 89-11-9/9
1~ Determination of the actual course of photosyrthesis
2 Determination of the actual proC608 of nutrition In plants
3~ Biosynthesis of chlorophyll
4 Improvement of fertilizers
There are 3 figures and 98 references.
ITAILABLEs Library of Congress
Card 3/3

NWIAN p M. B.
Discovery of the 101st elaziento mandelevitm, Dos. such. fiz.
no.5sl27-230 257. (MM 16:6)
(Transuranitm elements)

MZTKAF, K.B., doktor
gow one finds
63 Kr '57.
khimichaskikh rauk, professor
out about atomic blasts. %uka I zhisn' 24 no.3:
(KLRA 10:5)
(Atomic bomb-Testing)

/ ~ ) i'l AII I ) ~ 1,
AUTHOR NNYW H.B., 1fliDV&DxTk,,N-I- 2o-:2-4,,3,/62
TITLE Tito Kinetic iethod of tte (Yee of Tagged Atcmm in
Empemir Grafting Research
(Xinotiahaskiy notol prinsueniya rechenykh atomov pri
Joeledoyanil krektaga propana)
PERIODICAL Doklady Akadenii Sauk SUR t957, Vol 115, Mr 2, pp 347,
350
ABSMACT According to present conceptions the reactione of thercal
decomposition of hydrocarbons are chain reactions which
take place under participation of free radicals. It is
known that the main products of propane cracking are:
methane, ethylene, hydrogen and propylene. Sthaae
develops In small amounts. A system according to the
Rice theory is given. The method of labeled aton makes
I, possible to answer the questiom whether the mentioned
c;acking products are final or whether they are subject
to further transformations. In this connection none con-
clusions can be drawn on the machanimm of craoking.
This paperAtudies the behaviour of ethylene developing
on this occasion. The employment of the method mentioned
in the title makes it possible to determine the order
CARD 1/4 of formation of certain products from others, the speeds

2o-2-42/oa
The Kinetic Method of the Use o2l Tagged Atons in
Propane Cracklug Research
the amount of ethylene transformed in the course of the
reaction and the ramouat of ethane developed. Curve 2
records the accuxtulation of ethylene, curve 3 the aoou-
Pulation of ethane during the experiment. The amount
of ethylLene transformed - the difference between curves
I and 2 - corresponds to the resulting quantity of ethaae
within the limits of the preoision with which the quan-
tities of ethane and ethylene were seasured, and the
balance of the activity of the introduced ethylene and
of the active cracking products is equal. This confirms
the chief formation of ethane from ethylene and act froin
a recombination of methyl radicals as it was hitherto
supposed. There are signi that other products may also
be obtained from ethylene in nore farreaching stages
of crackinge. A. way of formation of ethane from ethylene
is represente4 byreaction schemata. The estimations Toade
in this paper of the concentrations of radicals and
&tons in the reaction zone indicate that there exist
possibilities of further development of this method
CAn 3/4

The Kinetic Method Oy' tine Ca,i o2 Taggad AtW-B fn
Prop=e Crsck:Lng
in the direction of elementary stages of complex proces-
sea.
(3 r1lustrations, 2 Tables, 6 Slavic references)
A330CILTION: Institute for chemical physics of the Academy of Science8
of the USSR.
(Institut khimiohaskoy fiziki Akadecii aauk SSSR)
MIL , BY: T.N. Kondratlyev, member of the Academy, Jar- 1957
-73Y1 MD'
AVAILA3LF.: Library of Congress.
CARD 4/4

RUMYANTSEV, Stepan Vasillyevich, kand. tekhn. nauk; MATSYUK,
Lyubov' NakhmanoMa, katnd. tekhn. nauk; BRYANTSEVA, V.P.,
insh., ved. red.; LIEYMAH,11.11., kand.tekha.nauk, red.;
POKOMAREV, V.A., tekhn. red.
[Thalium-170 as a radiation source for gamma-defectoscopy)
Tulii-170 kak istochaik izlucheniia dlia gamma-defektoskopii.
Moskva, Filial Vses.in-.ta nauchn. i tekhn. informataii, 1958.
29 p. (Paredovoi nauchno-tekhnichaskii i proiz-,rodstvennyi
opyt. Moak-m, Tema 23. No.M-58-109/1) (MIRA 1633)
(Thulium isotopes) (Gamma rays)
(Materials--Testing)

PHASE I BOCK EXPL01TATION 694
Neyman, Molsey Boriso-vich, Doctor of Chemical Sciences,, Professor, and Sadi-
--K--
1. onsfa-n-fln Mikhayloftch, Scientific Worker, U.S.S.R. Academy of
Sciences.
Termoyadernoye oruzhiye (Thermonuclear Weapons) Moscow, Voyen. izd-vo
14-va obor. SSSR, 1958. 234. pp, (Series: Neuchno-populyarnaya seriya)
11o. of copies printed not 6;tven.
Ed.: Sedov, A.I., Engineer Lieutenant Colonel, Candidate of Technical
Sciences; Ed. of Publishing House: KeAer, Ta.M.; Tech. Ed.: Mezherit-
skaya, N.P.; Consultants of Publishlng House: Naumenko, I.A., Engineer
Lieutenant Colonel, Candidate of Technical Sciences; Balabanov, Ye.M.,
Doctor of Physical and Mathematical Sciences. N
PURPOSE: The book is intended for Soviet military personnel as well as
the general reader interested in thermonuclear processes and weapons,
their working principles and operation.
Card l/ 5

Thermonuclear Weapons
694
COVERAGE: The authors relied on both Soviet and foreign data to present
in semi-popular form a general survey of atomic weapons with emphasis
an thermonuclear bombs, and, a description of basic processes, bomb
dravings and graphs. An e)ftenaive description is given of the effects
of thermonuclear weapons and protective measures against; them both
during and after the detonation. Chapters 2, 3, 4 and 8 were written
by M.B. Neyman, chapters 1, 6 and 7 by K.M. Sadilenko, vhile chapter 5
is the result of their collaboration. Personalities mentioned include
Engineer Lt Col A.*I. Sedov, Engineer Lt Col I.A. Iraumenko, and Doctor
of Physical and Mathematical Sciences Ye.M. Balabanov. There are 32
Soviet references (including 8 translations).
TABLE OF CONTENTS:
Introduction:
Ch. 1. Atomic Energy and the Atomic Weapon 9
Atoms and isotopes
Radioactivity 14
Atomic energy 20
Nuclear reactions 24
Card 215

Thermonuclear Weapons
Atomic weapons
694
29
Ch. 11. Thermonuclear Reactions 39
The Energy of nuclear reactions 39
The Lav of interrelation between mass and energy 46
Clialn and thermal explosions 48
The interaction between charged particles and atoms 50
Thermonuclear solar reactions 54
Ch. 1-11 Thermonuclear Weaporis 58
The Hydrogen bomb 58
Possible thermonuclear reactions 6o
Composition of nuclear fuel for the hydrogen bomb 62
Modern thermonuclear weapons 66
Ch. V. Production of Substances for Thermonuclear Bombs 73
7-3otopes of Uranium 73
Plutonium 77
Tritium 8
Deut.-Ifum R
Lithium 87
Card 3/5

Thermonuclear Weapons
694
Ch. V. Effects of Thermonuclear Weapons 90
Means and methodB of using atomic and thermonuclear
weapons 9j3
Outvard appearance of a thermonuclear bomb explosion 99
Destructive properties of a thermonuclear bomb explosion 103
Effect of the shock wave 104
Effect of luminous radiation 112
Effect of penetrating radiation 120
Effect of i-adioactive contamination 129
Radioactive cloud 137
Aftereffects of thermonuclear explosions 139
Detection of atomic and thermonuclear explosions 142
Thermonuclear veapons teats 148
Ch. VI. Protection Against Atomic and Thermonuclear
Weapons 157
Anti-atomir. protection for armies and populations 158
Radiation monitoring instruments 175
What to do after atomic and thermonuclear explosions 186
Treatment of radiation sickness 202
Active defense 203
Oard -14/5

Thermonuclear Weapons
694
Ch. VII. What to Do During an Atomic Attaak 210
Conduct in the area of atomic and thermonuclear
explosion 210
Peculiarities of combat operations under conditions
created by the use of atomic and thermonuclear weapons 214
Ch. M- I. Perspectives for Peaceful Uses of Thermonuclear
Reactions 219
Conclusion 228
Bibliography 231
Append-ix 233
AVAILABLE: Library of Congress
Card 5/5 BK/M
3.1-1T-58

_14.13. ard 3LMDYLTK, 11. K. (Inst. oi' Chern. Phys. AS US3R)
"The Speed of Acetylene Radical Decomipositicn and Its Reactim '.4ith
P.
Isotopes and Radiation in Chemistry, Collection of papers of
L>nd All-Union Sci. Tech. Conf. on Use of Radioactive and Stable Isotopes and
Radiation in National Ecaaamy and Sc lence, Moscow, Izd.-vo, AN SSSR, 19' 58, 36OPP -
This volume published the reports of the Chemistry Section of the
2nd AU Sci Tech Coaf on Use of Radioactive and Stable Isotopes and Radiatiin
In Science and Vhe National Dnonomy, spmaored by Acad Sci WM- anA Hain
Admin for Utilization of Atomic Energy under Council of Hiniasters USSR
moscov 4-12 Apr 1957.

Am

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-
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IN
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AM
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46
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k~~

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,
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I
,
AUTHORS. Balandirt, A. A., C. K., (2-1-412)
Isasulyants, ". V.,
TITLF; The ApplicatiOll of Hai!OaCtllftJ' -,r, thL CO,:LLr13L--.
Between tYa De`,jdrQt~Qnation Vc'-c,--,i-.i~is of Butane and 3utvicne
(Primerionije radiDuCiuroda d1ya sruvliuniya
dagidro~;onizatk-~Ai ',~utilcnz~L~
I
PERIODICAL: Izve--tiya Al; 3S~;- MdeleaVe ~himic*%usKilkh 1958, Jr 1,
pp
i.iBMACT: Thc, ~nve-cti,-ation (.-Iith L`.,p Of C14) -
out by of a :3~'e"lul 3ataiy5t under conditins eqpoci-
ally favorable i~jz thQ ol-,tain'~.,; of' divinyl. ~iince it turried
out that diviry.' ar. '-,C' form--~,4 -1'rom but-yiere and that butane
cannot 'oe Jr-.to daviiiV-', it -wu3 con--Iudod that t1lia
reactica Id-,vinyl ,*:,ci,, bu,.L~n,~,, passe-, only t~ r~,u~~h the stcge
of the ,n,- of thks
do3orptior. of i~n.,Iot b-a a fnal of the 3nt-ire
reactic)n. *'%c c~-rriinp, C,-.it of the in-
ve3tication; Tlhcs b,:.~taoen thr., dg~Vdroccnation
velop,ity of butane and ib,atylano in diviryl at tho chromim
catalyst waa fo,,.trd 1-y u.,,ans of cx-,put~-tion3 -corraspondirg
C ard 1/2 to '~e data obtained alroady befoz-e. It was

I`h~j -1._ li~;:_~tiun of' ; ' :vs~, ; .:- , _- --I i :. ~ '.,,; ~c r, _-_ ~ ~~ - I - ", z ":
Bu',;iv(jn the Majdro[~cria,io., i r.- -, , - _A1
sliowr thiit tli,~
ation of
01 - r I
r ut i o 2 0 ; I , 1 n t,,,-, C .3 ';i.~ t i i.. i t j
~reiocity fatio I.-, th,~ ~;f dlvii,,~/! ~,'rcmi t I;iQ
coi,re s~ (, n1od to I t 10(jG an! iz-i t hu c xj~Q z- i i.-.u nt U vii an
chromi,_Lrn catij.Iyst to i:2'.. Fu_-t'-~=.,ro it -.v~,Ls :r tll t
the f o'L diviiyl but:~.-;q t-_',.~s 1;_Ct:
0 t i~e -:. r -1: :: 1, * , .. L
o of ~_I 'y iunc I t S
coll6tant.3 (ii. th,~ dr_~_om I -Lit ~)r tht~ of d.--
hydrof,unatiQn) r,~ir..juiit x~J,;ur;.tion -,ouf'ficlerits. T~ie.-u _i-,j
6 f'i UrU3, 4 t ab 1 a 3 -21-:1C,.? 0 4 of w I, ic ~. a r~., ~i ~,vi c .
of D. AS ",3j.1
1 '1.3 t I t
I~k ii n,
L i D j 7
Butrna-DelWdrogeration 2. Butylene-Dehydrogenation
3. cp'rbon isoto-r~-3o (R;~d io,-. ct ive.) -Applications 4. Chromium
catpjy5t-ApplicatiorL5

5( 1 , 3) -'(JV/20- 12 zl-2-2 3/ 9 C'
AUTHORS: Moiseye-r, V. D. , i,yadriva, Ya. I. , ledeneyfiv, V. 1. , Ney"Dan,
M. B., 'loyevodakiy, V. V., Corresponding Member, AS 49SR___
TITLE: Waye of the Formation ot Propylene and Etnyiene in Isobutylene
Cracking (Puti obrazovanlya propiiena i etilena pri krekinge
izobutilena)
PEalODiCAL: DOKlady Akademii nauk SSSR, 1958, Vol 123, Nr 2, pp 292-294
(USSR)
ABSTRACT: As is known, up to 5016 ox the initia.L substance in thermal iso-
butylene decomposition are transformed into liquids (oletins,
aromatic compounds). Apparently the polymerization oi the
initial oielin forms the lirst stage o1 the liquid formation,
with diaieric and trimeric olefin being formed. The latter them-
selves Eire capable o1 being transformed in various ways with
the final result being liquid cracking products. The ratio
between carbon and hydrogen in these products is about 1 (Ret 2),
whereas it is 2 in isobutylene. From this may be supposed that
hydrogen and methane are separated in the formation oi the
liquids;, in principle, also heavier cracking gases with 2 and
Card 1/4 3 carbon atons each in the molecule can be formed. The problem

SOV/20-123-2-23/50
Ways of' the Formation of' Propylene and Etnylene in loobutylene Cracking
concerning the tvpe and amount of the gases escaping from the
liquids or in their formation is not investigated at all.
Propylene is one or' the main products of isobutylene cracking.
Ii''it were formed from isobutylene only, its formation veloc-
ity w6did decrease with the exhaustion of the isobutylene. If
pj~bDyl6ne is, however, l'ormed Vrom ilie liquid or from any other
int'erote~4i'ate product of* low stability (not from radicals), its
fo'emeAlon velocity in the beginnijig ol the reaction Must be
equal to zero, and then increase according to tho law of suc-
cessive reactione. If' both wayO of the formation of' propylene
aria 6orrect the two pictures must agree. This was the case in
the present eiperiments. The change of' the formation velocity of'
propylene was investigated by the isotopic xinetic method (Ref
3). Ye. D. Fedorov tooK part in the synthesis ot the marke(i
Ptopylene (with C14 on the hydroxyl group). T:iis propylene
(15 torr) was subjected together with isobutylene (265 torr)
to a cracxi-ng in vacuum at 5420. The-course of the specific
activity cK and of' the C3Hb concentrations are g;ven in figure 1.
Card 2/4 Figure 2, gives the formation velocity of propylene w 1, In the

SOV/20- '- 23-2-2 3/50
Ways of the Formation of Propylene and Ethylene in Isobutylene Cracking
beginning of' the reactions this value wI is not equal to zero;
it increases during the first 10-12 minutes, i.e. to about
20% isobutyleae transformation. This w I increase tends to show
that a considerable propyiene amount in isobutylene cracking is
not rorm6d from isobutylene but from any intermediate products
of the cracking, obviously from liquids. As may be seen from
figure 21, the formation velocity of propylene passes a maximum
within the range of 10-14 minutes and then decreases. The
authors consider it to be premature to draw any conclusions.
The ethYlene activity determined in some experiments besides
the 6pecific activity of propylene is given in figure 5. As
this activity is much lower than that of propylene, this tends
to show that only part of the ethylene is formed from propylene.
Also ethylene can be formed either from isobutylene directly
or from liquids. Based on the experimental results obtained it
is not possible to make a decision aa to the way of' formation
prevailing. The fact that propylene is formed frora liquids
tends to show the possibility of' the etnylene formation from the
Card 3/4 latter. There are 5 figures and A references, 2 of wbich are

S(,V, 20- ' 2 '- 2 - 23: '- -,
Ways of the Formation -)*' i r,)py " ~ne and -cthj 1 ~re? -n ' sobutyle-.e ~rack-rlg
Sovie ".
ASSOCIATION: insti.ut khimi~,nt-okoy t'lziki Akademii nauk SL33R ~Institute of
Chem ic a I F hy,9,, cs) AS 11-'S R)
SUBMITTED: July 28, '9'~b
Card 4/4

21M PHASE I BOOK EXPLOITATION SOV/2601
Neyman, Molsey Borisovich, Professor
Radloaktivnyye izotopy I ikh primeneniye (Radioactive Isotopes and
Their Application) Moscow, lzd-vo "Znaniye," 1959. 45 P. (Series.
Vsesoyuznoye obshchestvo po rasprostraneniyu politicheskikh I
nauchnykh znanly. Seriya IX, 1959t nr 13) 39,500 copies printed.
Sponsoring Agency: Vaesoyuznoye obshchestvo po rasprostraneniyu
politicheskikh i nauchnykh znanly.
Ed.: I.B. Faynboym; Tech. Ed.: L.Ye. Atroshchenko
PURPOSE: This book is intended for nuclear physicists, doctors,
biologists, specialists in agriculture, industrial technologists and
other persons Interested in the utilization of radioactive isotopes
for peaceful purposes.
COVERAGE: The book discusses the discovery, preparation and
utilization of radioactive isotopes in many branches of the
Card 1/3

Radioactive (Cont.)
SOV/2601
national economy. It mentions that extending the utilization of
synthetic materials and the products of nuclear fission and radio-
active isotopes is ine of the problems in the current development
of Soviet industrial capacity. The application of radioactive
isotopes in Lqdustry, agriculture, research and medicine resulted
in a saving of some 1*5 billion rubles to the national economy in
1957. No personalities are mentioned. There are no references.
TABLE OF CONTENTS:
Methods of Preparing Radioactive Isotopes 3
Radioactive Isotopos and Their Discovery 8
Methods of Utilizing Isotopes and Safety Techniques 12
Metallurgy
Machine-building Industry
14
19
Card 2/3

5(4), 5(3)
AUTHOFS: Babayan, A. T. , Indzhikyan, !.!. G. ,
TITLE: On the Equivplence of Nitrojen Bon-'s in Tetramet.,,yl-
Bromide (0 ravnotsennosti sv-razey azota v bro--,ist,)7
tetrametilammonii)
PERIODICAL: Izvestiya Akademii naiik Ot,lel-riye
19159 , TIr 1 , pp 174 74 (T"~
AE57RACT: Ac c, o rd i n ~,- to jrodExr c on., P D -, s4 nitro.-nn bo,~ ir,
formed by sp ~) bastardization P-.-e Iri the :,r,,:,~nt
.1 C H ,'T B r
paper th(, authors checked these d:~ta~ (cl4L
ivaS synthesiz. d accorl im7, to the fo11c,,,,,4 n,- -~(-e:
2C14 H 011+H 1-0 -4 (C lit H ) so +2F,0;
3 2 4 7; 2 4
(C 14H 3)2SO4 +K'Br -4 C 14HBr+K(C lit 113)3!D 4;
C14H 3Br+(CH 3)3 N -+ (C14F-3)(CH 3NBr.
The 1~-st process took place at -80 0 , Fu-t?i-rmoro, tho
Card 112 obtained was decomposed in li:uid annonia, solrtioi-- "he

On the Equivalence of Nitro,-~,en Bonds ir Tetraan,-th-'rl- ~rj
Ammonium Bromide
folloviing reaction took pl.,ce in th- solution:
(CH ) ?1-Br+2K+?-Tll --) CH -(CH ),NiKBr+KTlH . Th- of
3 4 3 4 3 1) 2
the investi,-'ation are Pummarized in t*-,e table , :t --ay bE~
seen from it that methane soparated d'urin-g the dleccj-.po-iti~~n
of the ternary salt possesses 23., of the activity,
trimethyl amine possesses 78/:'.. Thus, the ex-leri-e.-its car-r:.ed
out at -800 confirmed the conclusions of the )-iptr (1''~f' 1"
and the je,i--rally a~-sumed idea of the of t~~-l
bonds of quadrivalent nitro--en. Thern r~--e 1 t:ible an]
references, 1 of which is Soviet.
ASSOCTATION: Institut khimichiF~lkoy fiziki Akadernii n;~-iik 3:,"'R (Inqtit,-~'
of Chemical Physics of the Ac:lcleriy of Scie-ce-,
Institut or,c7aricho:koy !~himii !.kndemi
i
of Ori~e.nic Chemi:!try of the "lct-!e-iy of
SUBMITTED: June 2C, 1~58
Card 212

=14AN,_ ".4-MLUBINKOVA, L.I.; KOVARSUTA, B.H.; STRIEM071k, A.S.;
LZVANTOVSKATA, I.I.: AMIN, U.S., MOISMV. 7.D.
Thermal degradation of condensation resins. Part 1: Thermal
degradation of apoxide resins. Tysokom.soed. 1 no.10:
1531-1537 0 '59- (MIRA 13:3)
1. Nauchno-issledovatallekiy institut plaotmass. 14oskva.
(Raging, Synthetic)

MOISZYRV, V.D.; =MAN, H.H.; WUKOVA, A.I.
Thermal degradation of pol7prop7lons. T.7solcom.eoed. 1
no.10:1557-1557 0 159. OfIF& 13-3)
1. Institut khimichaskoy fiziki AN SSSR.
(Propen,R)

MILLER, V.B.; IMMUR, M.B.; SHLYAPNIKOV. Tu.A.
Thermal oxidative degradation of polyprop7lene. Part 2: Kinetics
of the initial stage of oxidation. V79okom.soed. 1 no.11:
1703-1706 11 159. (MIRA 13:5)
1. Institut khimicheskO7 fizild AN SSSR.
(Propane)

5( 4 )
AUTHORS: Miller, V. B. , Neyman. k. B.
Solodovnikov, S. P.
TITLE. Investigation of the React.on of Isotopic Exchang~a -~eLw~er.
Methyl Iodide and Iodine (Issledovaniye reaktsii -J-,.tc~ncgo
obmena yodistogo metila ,3 yodcm)
PERIODICALs Izvestiya Akademii nauV 330R. Otdeleniye knimlcne-Q.~~-J
1959, Nr 2, pp 247-250 , US 310
ABSTRACT: In the present paper the isotopic exchange betwe,~.-. r,"Hz' an~
~/ 0
J, was investigated in absence of solvents at 1;C and 45
The irradiation of the reaction mixture was quarried c.4t by
means of a 2 SVDSh-250-3 quartz lamp (Fig 1). T-4e
tal results are given in the table. As it clan Ice seen the
exchange rates in the dark and on light exposure are in
accordance within error limits. This indicates that the
higher concentration of iodine atoms in the volume due t~~
irradiation does not affect the rate of the isotopic exc!iange-
It might therefore be assumed that the exchange react,-n in
the volume does not take! vl=-ce over iodine atoms. T d
Card 1/3 tion of oxygen does nct influence the ratq cf t~,e

Investization of the Reaction of Isotopic Exchange SOV/62-59-2-~_/4,
Between Methyl Iodide and Iodine
exchange. This suggests that in the volume no radicall chain
reaction takes place as it is the case in solutions where
the disappearance of alkyl radicals in the oxygen reduces the
rate of the isotopic exchange. The dependence of the reLct_~on
rate on the pressure of the components is shown in figure 2.
Accordingly, the reaction rate depends up to 0.2~ :ira linearly
on the pressure of iodine. At higher pressure it remain!7
practically constant. This is apparently in connection with
the fact that the reaction is proceeding on the surface in
this case. At a pressure over 0.25masaturation of the sur-
face occurs whereby an increase in piessure does not cause any
considerable change in the reaction rate. There are 2
figures, 1 table, and 6 references, 1 of' which is Soviet.
ASSOCIATIONt Institut khimicheskoy fiziki Akademii nauk SSSR Institute
of Chemical Physics of the Academy of Sciences, USSR)
Card 2/3

MITJM, V.B.; NZYMAH, M.B., PUWV, V.S.; LAITR. L.1.
Thigrmal oridative degradation of polypropylene. Part l-. General
ctuiracteristica of the oxidation reaction. Tysokoc.soed. I
no.11:1696-1702 N 159% (MIRA 13:5)
I. Institut khImicheskoy fiziki All SSSR.
(Propene)

5W
AUTHORS:
TITLE:
PERIODICAL
ABSTRACT:
Miller, V. B., Neyman 'a, B. SOV/76-33-2-35/45
Solobovnikov, 9i,--
A Study of the Reaction of Isotopic Exchange Between CH i
2 2
and J2 by the Intermittent Illumination Method (Issledovaniye
reaktaii izotopnogo obmena mezlidu CH i V- i J metodom
2 2 2
preryvistogo osveshcbeniya)
Zhurnal fizicheskoy khimii, l)5?, Vo'- 33, Nr 2,
pp 457 - 462 (USSR)
The method mentioned in the title is based upon an impulse
radiation (Ref 4) with a definite ratio between the illuminated
and dark periods. This "pulsating" illumination is usually
accomplished by means of a rotating disk with slits in it,
which interrupts a light bear-, or allows it to penetrate the
slits periodically. In the presert viork ta-tred methylene
Q
131.
Card 1,3 iodide was used which was obtained from CH 212and NaJ Vie

A Study of the Reaction of Isotopic Exchange lictween SOV/76-33-2-35/45
CH JA and J by the Intermittent Illumination '~'eth:)d
2 2 2
investiCations were carr'.ed out usine an apparatus (Fig 3)
the reaction vessel of wh-i,~h was located in an air thermostat,
and the reaction components could be separated after the
experiment by adsorption of' the -Jodiii-s on silver. The
irradiation was curried uu~ an SVDSh--250-3 Hg lamp and
the light impulses could he va-~.~J from 1 to !0-4 seconds bzr
means of a rotating di-s':,. VrIE eycc,~aziUe between CH JIL and J,
2 2
was tested in the dark ir, illu:ni,lationo, tinder an iodine
pressure of 0.2 mm and a pressure of 1 mm
and at 30 0C., The expPrimertal -11--cained (Table) were
represented in fox-m of /Vr a~ mi ~u.ncc4.9n of lgk (W =
0
reaction rate (RR) at in-t,~r7iii .-,e -i, 8t ~ (~R)
with constant illumination) (Fig 0). The constant of the (RR)
J*+ J am&unted c. -12 cm3/second, and the
for the reaction C112 3.10
value of the average life of the radicals was found to be:
2-10-2 seconds. Accordin6 to the mechanism CH jW + 114
Card 2/3 2 2

A Study of the Reaction of Isotopic Exchdn,"E! Between SOV,/76-33-2-35/45
CH2J and J 2 by thv Interwittent Illumination Method
C112J* + J* (9) (anci other reactions I - VI) the stationary
concentration of the radicals was calcu',ated to be 2-1C 13 cm-3
There are 6 fit,~nres, I table, hmil 4 roferences, I of which in
Soviet.
ASSOCIATION: Akademiya naLik SSSRIInstitut khimicheskoy fiziki Moskva
(11oscow institute of Chemical 2hysics of the Aca/demy of
Sciences, USSR)
SUBMITTED: July 31, 1957
Card 3/3

r
J5808
5W :30V176-33-10-6/45
AUTHORS: Yefremov, 7. Ya., Neyman, M. B., Panfilov, V. 11,
TITLE: A Kinetic Method Based on the Use of Tagged Atoms for the
Investigation of Complex Chemical and Biochemical Processes.
VIII, Formation and Consumption of Methanol in the Oxidation of
Propylene
PERIODICAL: Zhurnal fizicheskoy khimil, 1959~ Vol 33, Nr 10, pp 2151-2155
(USSR)
AB3TRACT: In order to explain the part played by alcohols as intermediates
in the oxidation of hydrocarbons at low temperatures, the
authors investigated the behavior of methanol in propylene
oxidation, The presence of methanol in propylene oxidation has
already been found by A, F. Lukovnikov (Ref 2), it was, how-
ever, riot quantitatively determined 1,144,thanol ivad determined
here by the method of isotops dilution (Ref 5) (maximum .)rror:
4-X'-'). The concentration of forualdehyde was determined polaro.-
graphically (background. 01 n LiOli). Experiments were made un-
der static conditions with the following mixture: - 50~- 02P
Card 1/3 46.82% C 5H61 1'33'~"o C14H 30H, 1,59% CH3 CHO, 0.13% CO and 0.13% CO 2'

05808
E-OV/76-33-10-6/45
A Kinetic Method Based on the Use of Tagged Atoms for the Tnvestigation
of' Complex Chemical and Biochemical Processes. VIM Formation and Con-
sumption of Mothanol in the Oxidation of Propylene
Temperature ; 315 C, initial pressure , 245 mm H9. Five cold
flames were found after an induction period of 1'30". The
veriation in the concentration and the specific activity of
methanol during the reaction (Fie, 1) indicates that methanol
is formed and also consumed. The latter is also indicative of
the presence of radioactive carbon in fcrmaldehyde, CO and
CO 2- By graphic differentiation it was found (FiC 3) that
the formation and consumption of methanol is most intense in
the region of cold flames. Calculations of the rate of form-
aldehyde formation from methanol have shown that only a small
part of formaldehyde was produced from methanol (Table 1),
apparently no more than 5%. The scheme of reaction according
to which methanol is formed only by acetaldehyde (Refs 8, 9)
is insufficient since also other reactions take place which
lead to the formation of methanol. There are 6 figures, 1
table, and 10 Soviet references.
Card 2/3

05808
;30V/76-33-10-6/45
A Kinetic Method Based on the Use of Tagged Atoms for the Investigation
of Complex Chamical and Biochemical Processes. VIII. Formation and Con-
sumption of Methanol in the Oxidation of Propylene
ASSOCIATION,. kkademiya nauk SSSR Institut khimichaskoy fiziki
(Academy of Science's of the USSR, Ins-;itute of Chemical Physics'.
SUBMITTED; March 6~ 1958
Card 3/3

5W
AUTHORS: Yershov, Yu. A., Gonikberg,
Heyman, M. B., Opekunov, A.
TITLE. .1,1easurement of the Electrical
Non-aqueous Solvents at High
PERTODTCAL: Doklady Akademii nauk SSSR,
PP 759-702 (USSR)
M. G., SOV/20-126-4-34/6r,
A.
ConductiAty of KJ in
Pressures
19159, Vol 128, TTr 4,
,'%BSTRACT: M. G. Gonikberg, V. B. Miller et al.. (Ref 1) published,
some time ago, a paper on the effect of the solvent (ethyl
alcohol, acetone) on the reaction rate of isotope exchanffe
2
n-C3H7 J + Y at pressures up to 2500 kg/cm . The dependence
of the dissociation degree of KJ on the pressure was not
determined at that time. Now it is done by measurine the
electrical conductivity on the assumption that the dissocia-
tion deggree of KJ can be approximately determined ~y the
ratio X: The apparatus is described (Fig I) which is
similar to the one of I. Buchanan and 3. D. Famann (Ref 4).
The electrical conductivity of the sanple was 7easured at
Card 1/ 3 1,000 cycles per second (generator of type ZG-10). An oscillo-

Measurement 3f the Electriaa ConductifIty of KJ in SOV120-128-4-34/65
lion-aqueous Solvents at High ?resiqures
graph of type EO-7 served as zero instrument. The measuring
bridge was regulated by the resistance box of type R-58.
The measurements were made at 200. Table I shows that the
equivalent conductivity of the solutions investigated de-
Creases with increasing pressure while the dissociation
degree a of KJ computed from '~, :>,Cincreases. Trible 2 (values
of a and ka = constant of the ionic equilibrium) indicates
that kU in acetone increases more quickly than in ethyl alcohol.
This corresponds to the result of reference 1 stating that
the dissolution of KJ in acetone is accompanied by a more
intense volume contraction than the dissolution in ethyl
alcohol. This is also confirmed by the different signs of the
volume variation under pressure influence (Table 3). Table 3
compares the values indicated in reference 1 and corrected
in the present paper for the constants of the reaction rate
of the isotope exchanUe 'n.C3R7J + j- at pressures of
1, 1500, and 2500 kg/cm 2. The correction does not change the
Card 213

'Measurement of the Electrical Conductivity of KJ SOV/20-128-4-34/65
in Non-aqueous Solvents at High Pressures
qualitative character of the dependence found. There are
1 figure, 3 tables, and 7 references, 2 of which are Soviet.
ASSOCIATION: Institut organicheskoy khimii im. N. D. Zelinskogo Akademii
nauk SSSR (Institute of Organic Chemistry imeni 11. D. Zelin-
skiy of the Academy of Sciences, USSR)
Institut khimicheskoy fiziki Akademii nauk SSSR (Institute
of Chemical Physics of the Academy of Sciences, USSR)
PRESENTED: April 27, 1959, by ff. N. Semenov, Academician
SUBMITTED: April 24, 1959
Card 3/3

Z-E~. 1
P=-- I 2~90K EVIDITATICH 30V/49a4
International aysapoaium cis saacromolacular chaml0tr7-
1960.
Hashilusnarodayy almispozium pa mmkromolokulyarnay kfilmll SSSIC,
Mskva, 14-18 jrsan7a 1960 g.j doklady I avtoreferg-y.
Saktalla 111. (Inter-national Symposluum on Macromolec.lar
Cheadistry Hold in Moscow, Juno 14-1B, 1960; ?apers and
SVAftar1e;1,3*a t1on 111. [Moscow, Itd-vo All SSSR, 19601
469 p. 000 .piiis printed.
TOGA. ad. t P. S. xashIna.
3sionsoring Aaancy: The International Union of F'ara and Applied
Ctismaistry. ConiaLasion an Macroxcle4ular Chossistry.
=P0322 This took is Intend4d for thessilata lnte.~S%a4 I's po3j-
nerization reactions and the synthesis or uig% solecullir
QQWpQUnda.
CalZRA(MI Tmis As, Scgtlon III of & vultivoluze wo:.k Contain-
chenl9try. Tho ar-4
ADS vapors On macramolecular itlea In
AGUCLrml (1031 W%tJX the kinsitisin of Polymerization reactions,
the 670thGAID Of Special-purpose polytiers, is.&.. Ion ex-
ObAngO resins. semiconductor materials. etc., mathola of cat-
943ing P417MOZ-1tatIon reactions. PrOPertl4c And I:hcW-CAL
Interaction& of h1Sn molecular matorialo, and the effects at
Tarlous factors an polymerization and the dogradatlai of
X1154 iftoloculsx~ compound&. No personalities are X"=Oriod.
References given follow the articles.
K
and !-1. .1. 1,d~el,~
,
U old and -F~or--ates en :!7e
C21dation Of HrImeartionts and Ujilrocarbon Polytic" 364
t=2ZA--Z-J- 1n:1-2-1L-t==Uh1T- (USSR). 3tudy of the
StfOct of 5020 Orglisnic and Organocleizental Coirpounds co
the Thermal Dogradatlon of polyvinyl Chloride 372
torlis
d. P. 6cfelin (Czechoalovair-La).
Oi ii-R-esult 0: Fx-
chwfic Reaction between ARIde Bonds 380
Neutralization of Catalyst -in -- -
Cr.'cl:t Of Thermal Neutralization an the Thar=j Stabj"ty of
polner
aft')
-L 0
5 Thtrmsooxld;d~c Of POIY~dte]73- StuaY of De-
gradation Reactic,nii for Different Types Of Linear Pollsisitaris
1q- B- aal.t.,,x.La, -A.
rn-~, E; ZZ.
a Degraut
P.1,..rl. K=erisla Alk
AnEert. L. 0. ~nd A (U53R). lnvestgatLon
Or the liffizie=7 o Inhibitors of Rubber Oxldaticn at rarl-
423
L-5- "nd Ting den-k-4119 (USSR). Mecriania,c of
the Protective A---ion of Benzene Ringo During the kadlo_
lials of rolyst;rren, 433
"'DOY A A . and K. A. kndrianov (USSR). on the F,,,,.,
litic stabill "7c r Wlth lnurgaj.-c
Chains of' lstol'.-~10-3-- 4'.3 -2-s-
DOrAla-A,-&-Ye. A. Pen4k.y., and 0. 1. Volkov ~UZSR).
tion Wrins Lhe Freezing of Starch Solutions 334
B. 1. AXkh0dZr1~jyC3L. and i1- A~t;LQy
--prOPOR-1- Ilulose toy cs:-~~tincj 344
as or Ce

S/I qY0'-O/OO'/C03/0O3/G1 3
B013 B058
AUTHORS. Neyman, M. B , Yefremov, V. Ya, Serdyuk, N K
TITLE: Formation Mechanism of Methyl Alcohol During the Oxidation
of Hydrocarbons
PERIODICAL: Kinetika i kataliz, 1960, Vol, 1, 'No 3, pp 545 - 355
TEXT; In this paper the authors studied the formation of methyl alcohol
during the oxidation of propylene The aim of the study wag to obtain
material for the evaluation of some elementary reactions leading to the
formation of CH 3OH and on their competitioia with reactions leading to the
formation of other products This became possible with the aid of the
kinetic isotope method (Refs 13, 14). The experiments were made with an
equimolecular C 3H6 + 0 2 mixture at a pressure of 244 mm Hg and at 3150C
Small amounts of tagged acetaldehyde C 14 H CHO were added to the mixture
5
in some exoerimental series, Small amounts of tagged azomethane were
added in other experimental series. Propylene was oxidized in a similar
Card 1/4

Formation Mechanism of Methyl k1cohol. 5/19 60/001/003/003/013
During the Oxidation of Hydrocarbons B013YB058
installation as mentioned in Ref '6 The analys-is method was described in
detail in Refs 18 and 19, Since it was of utmost importance to determine
the methane content and its specific activity, a special chromatographic
installation was designed for this purpose (Fig 1) The concentration of
hydrogen, CO and methane could be determinEtd with a hypothetical error of
from I to 3%. The specific activity was determined by means of radio-
metric analysis On the basis of data determined for the oxidation of
propylene in the presence of C 14 113CHO, the amount of methanol formed from
acetaldehyde could be calculated by means of the kizietic isotope method
It was shown that about 75% methanol are formed fro-~ the methyl group of
the acetaldehyde during the oxilation of propylene C14n 11 nas deter-
mined during the oxidation of C 3H64 02 in the presen(le c)f C14 if 1111C 14H
It results therefrom that azomethane can serve as 3ource for th+, thr-i-mal
formation of methyl radicals, It was shown that in C H + 0 mixture the
methyl. radicals cannot only react under formation of 3 6CH 2but also of
Card 214

Formation Mlechanism of Methyl S/1 95,/60/001/003/00,3/013
Alcohol Durina the Oxidation of B013/BO58
Hydrocarbcns
CH20, CH30, and CH 3CHO. It waa further shown that the ratio of the ra*es
of formati.on of CH3OH and CH20 grows larger with a more radical trans-
format-Lon of propylene. The ratio of the rates of formation of C1114 and
of oxygen-containin- products from methyl radicals increases in the
course of the reaction. This rule is presumably connected with the,
accumulation of aldehydes and other products having movable hydrogen, in
the reaction solution. N. N. Semenov and V. Ya. Shtern are mentioned.
There are 8 figures and 24 references: 15 Sovilat, 15 US, 2 British,
1 Canadian, and I German.
ASSOCIATION: Institut khimicheskoy fiziki 0 SSSR (Institute of
Chemical Physics AS USSR'
SUBMITTED: March 28, 1960
Card 3/4

S/195/60/001/003/003/013
B013/BO58
IL-41R-A I
3
:, 80JOY,
CO
H
Z
.5
Rf
mococ
Legend to Fij. 1. 1) silica 6e1 trap; 2) Teple~, pump; 3) graduated
burettei /-) chromatooraphic columni 5) flow meter; 06) detector for
escaping r_-ases; 7) electronic 2otenti6meter. a) to the vacuum
b) air inlet; (I-PP-09) recorder.
Card

S/190/60/002/009/015/019
B004/BD60
AUTHORS: Shlyapnikov,, Yu. A,, Miller, V. B., Neyman, M, B~,
Torsuyeva, Te. S., Gromov, B. A.- - =~ jr -
TI"LE: Thermally Oxidative Destruction of Polypropylene. Ill.
Study of the Relative Efficacy of Some AntioTfd--~-nts-
PERIODICAL: Vysokomolekulyarnyye soyedineniya, 1960, Vol. 2, No, 9,
pp, 1409-1412
T:,'XT,. With the aim of pre-venting the oxidatio..,i of polypropylene films
the authors analyzed the stabilizing effect of the following substances:
cyclohexyl. benzene, thi.ourea, 2,4-dinitrO~Dhenyl hydrazine, 2,5-di-t-
butyl hydroquinone, diphenyl amine, benzidine, "Poligard", 2,4,6-tri-t-
loutyl phenol, monobenzyl eater of hydroquinone, 2,6-di.-t-butyl-4-methyl
phenol (Ionol), propyl gallate, phenyl-o-naphthyl amine (Neozon D), and
diphenyl-p-phenylene diamine, The authors determined the induction period
before the start of the polypropylene oxidation after adding these sub-
stances under the following conditionsi 140 0C, 300 lorr P0 concentraticn
2
Card 1/5

Thermally Oxidative Destruction of Poiypropylene.g,/190/60/002/009/01-)/Olg
III. Study of the Relative Efficacy of Some IB004/B060
An tioicid ant a
of the stabilizer 0.01 mole/kg (0.003 mole/kg in some cases). Fig. 1
shons the experimental apparatus which permitted the simultaneous analysis
of ~ieven samplon. The polypropylene film was prepared by rubbing down
pulverized polypropylene with the statdizer, additi.on of solvent causing
the stabilizer, but not the polypr8pylone, to dissolve, drying and
preesing in inert gas at 120 . 150 C and 120 kg/CM2 preusure, Fig, 2 shows
the kinetic curveki of oxidation a) of filina with tKe came ourface and dif-
ferent weight, b) of films having the same weight tut differing in thick
ne3s. It follows that oxidation takeg place within the film and not only on
the surface. Fig. 3 shows the stabilizing effect of 0.005 mole/kg of
benzidine, diphenyl amine, and Neozon D. Table 1 gives the induction period5
for the examined stabilizers on addition of 0.01 mole/kg, Table 2 the same
for several stabilizers on addition of 0,005 mole/kg, D:ir)henyl-p phenylene
diamine proved to be the best stabilizer, followed by Neozon D, propyl
gallate, and Ionol. These results contradict the statear=nt made by
S. Ye. Bresler et al. (Ref. 6) tliat such substancee sheL.Id be applied
to polymer stabilization as poorly stabilize at room temperature, Also
Card 2/3

Thermally Oxidative Destruction of Poly- 3/190/60/002/009/015/019
~-opylene,. 111. Study of the Relative B004/BOISO
E~f'-.,--acy of Some Antioxidants
easi-ly oxidizing pherL018 or amines did not bring about a qiiickor oxi,iR
t3.on, There are 3 figures, 2 tables, and 6 Soviet references,
ASSOCIATION: Institut khimicheskoy fiziki AN SSSR
(Institute of Chemical Physics of the AS USSR)
SUBMITTED: April 18, 1960
r-ard ',/3

83413
S/19 60/000/006/005/015
BOO4, B054
AUTHORS: Moiseyev, V. D., Neyman, M. B., Raspopovas Ye. N.
TITLE: On the Origin of 11-Producits of Phenol Formaldehyde
P a
I z ~Iy a L
Resin,4
PERIODICAL: Planticheskiye massy, 1960, No. 6, pp, 11 - 15
TEXT: The authors discuss the possibility of formation of graphitic
structures by pyrolysis of polymers containing aromatic rings I which
may lead to the production of substances resintant to high telperatures.
To clarify this problem they synthesized aphenol formaldehyde resin
with C14_tagged formaldehyde (Refs. 9-12), the structure of which is
specified: -C6H 5(OH)-C14H2-C6H 5(OH)-C14H2-C6H 5(OH)-
1 14
C a
14 1 2 14
-C6H5(OH)-C H2-C6H 5(OH)-C H2-C6H 5(OH)- 0 2
Thermal destruction of the resin occurred at 550 - 800 C and 10 torr,
Card 1/2

83413
On the Origin of Pyrolysis Products of 5/191/60/000/006/005/015
Phenol Formaldehyde Resin BOQ4/BO54
After three hours' duration of the experiment, no gan was formed any
longer. The composition of the resulting gases was analyzed chromato-
graphically, the gas components were separated chromatographically by
means of activated coal, burned, the resulting CO 2 was absorbed in
.aarium hydroxide solutioll, and the activity was measured by the end
window counter of ag-21B-2) apparatus, The coke formed was burned in
an oxygen flow, and the C02 was &180 tested for its activity. Table 1
ahows*the specific activity of gases and coke, Table 2 indJr,,ates the
activities of the resin and its pyrolysis products, Hence it follows
that in the thermal destruction of the resin the greater part of the
stethylene bridges remains in the coke, and is n-Dt removed in the form
of gas. The carbonaceous gases do not only develop from the methylene
bridges but also by the rupture of part of the aromatic rings. There
s.re 2 tables and 14 references: 7 Soviet, I USj 2 British, and
4 Japanese,
C-Umotation: This may be an indication of work connected with nosecone,~,
:,esearch, vanes and valves, and ablation.]
~Xl
Card 2/2

S/191/60/000/007/005i/015
B004/BO56
Kovarskaya, B. M Levantov~3kaya,
AUTHORS, J1
St-rizhkova, A S., Akutin, M. S
TITLE, Investigation of the Thermal Destruction of Condensate
Resins The Thermal Destruction of Hardened Epoxy Resins
PERIODICALi Flasticheskiye massy, 1960, No 7, pp 17 - 20
TEM Following an earlier paper (Ref, 1) on the thermal destruction of
),q-6 (ED-C epoxy r eS4 n, the authors givc~ a report on their Investigation
of thp thermal destruction of )4-15 (ED-15) epoxy resin obtained by con-
densation of epichlorohydrin with diphenylpropane, as well as of ED-15 and
ED-6 hardened with 7% polyethylene polyamine or with 30% maleic anhydride
They give the following experimental data~ Kinetics of gas formation in
the thermal destruction of ED-15 (Table ', Fi - I.) on the basis of the
ahromatographical analysis by means of YAT .2 ~TMT.2) cr the Griff,.n
apparatus (Fig, 2. chromatogram); kiMi_~~s -nt gas formatlion in ED-15
(Fig, 3) hardened with polyethylene polyamine and ED '9 hardened with
maleic anhydride (Fig, Ot degree of d-3cay of the haraened ED~6 as a
Card 1/2

851112
I n ve s t i ga t i o n o f t h e T h rt rma 1 J) e-a t r uc f ~' o ri ~- fS/19,/60TCOO/007/005/015
Condensate iEsins. The Thermal Destruc~lon B000056
c,f Hardened Epoxy Resins
fun-.tion of time at 3450C (Fig 5) and as a funcz,-cri of temperature 'Fig 6'*
as -well a- an electron pars, agnetic spectrum (Fig, 7,' ttiat proveg
formation'of free radical5 Vam these data the following conclusicns, were
d7awn- Unhardened and harlened epoxy rp9ins (low-molecular ED--6 and 0 high-
molecular ED-15) decompose in the absen-P cf oxygen abcve 2000- 250 C
Liquid and gaseous produczs are formed whi.:h ir. unhardened resin consist
of distilled-off low-molecular fractions sontairked already In the initial
-'~.sln, and in hardened resin of destruction products. The destruction
products cortain CO, CO 2' CH 4' C2H4' C3He, and oth,~r h:fdrocarbons as w(-ll
as saturated and unsaturated aldehydes. The mecnanism of the destru-tion
of hardened resins is analogous to that of unhardened ED-6 In Loth casc~E.
a radical process occurs, which begins with the separation and aecay of
epoxy groups Resins hardened with maleic aldehyde, forra CO and CO in
2
larger quantities aa a result of the decay of the mal~.~ic aldehyde. Resin
hardpnpd xvith polyethylene polyamine is more easily decomposed than aurh
hardened with maltiic aldehyde and forms inore low mole,--ular productti T h --- r
a:e 7 figures, 2 tables, and 6 references~ 1 5:)viet. 2 US 2 German, and
1 Swiss.
Card 2 2

5/0~2/60/DOO/O I 0/020/031//XX
B002/BO60
A-MIORS Medvedeva, N. I., Ye. S.
-.Zezman, -11. B. , Torauyeva,
TITLE: Rate of Thermal Decomposition of Ethane Under Conditions
of Equilibrium and Par From Equilibrium
PERIODICAL: Izvestiya &ademii nauk SSSR. Otdeleniye khimicheskikh nauk,
1960, No. 10, pp, 1759-1762
TEXT: The authors attempted to measure the rates of reaction and back,
reaction C2H6 ~~- '2"4 + "2 - Determirations were made at 5540 (146 mm 11g)
and 600 0C (142 mm Hg). A mixture in equilibrium. consisting of ethane, hy-
drogen, and c14-tagged ethylene, was filled in a quartz vessel; at certain
intervals, the reaction products were determined by gas chromatography,
and their activity was measured~Thence, the decomposition rate w equ was
calculated at equilibrium for ethane. The values of w equ are not constant,
but drop slightly. This was explained
ucts aa methane, propylene, and higher
ured at the beginning of reaction are,
Card 112
by the formation of such side prod-
hydrocarbons, The wf_~N values mea8-
therefore, to be pre erred; the,,,r

Ra';e of Thermal Decomposition of Ethan~a Under S/067/60/000/0 10/0201/03 1/XX
Conditiona of Equilibrium and Far From Equi.- N02/--1)60
librium
amount at 600 0C to 0.60' rim Hg/min, and at 554cC to 13.096 mm Hg/min. De-
composition of pure ethane was aloo investigated. Acnording to V. V.
Voyevodskiy's suggestion, w equ nhould bo Eimaller th.,in w, the reaction rate
prior to equilibrium if the reaction proceeds by the chain mechanism
However, w equ at 5546 C is larger, and at 600 0C smaller than w. The cri -
terion is, therefore, not sufficiently sensitive, since the reaction un-
doubtedly proceeds by the chain mechanism. The authors thank V V~
Voyevodskiy for a discussion. There are 4 figures, 6 tables, and 4 refer-
ences,. 5 Soviet and I British.
ASSOCIATION: Institut khimichesko,l fiziki Akademii rauk SSSR
(Institute of Chemical Physics of the Academy of Sciences
USSR)
SUBMITTED: June 6, 1959
Card 2/2

MS11OV, Yu*A.; MILLER, T-B - 13THANO H.B. I- GORIKMG, M.G.
1~-=77--,
Kinetics of the reaction -M-C3H71 + KIO in nonaqueous solvents
at pressures up to 3000 kg./cm.2. Izv. AN SSSR.Otd. kbim. nauk
no.12:2103-2lo6 D 16o. (KM 13:12)
1. Institut khtmicheakoy fiziki AN SSSR i f~stitut organicheakoy
khimit imeff.D.Zelinalcogo Ali SSSR.
(propane) ( rodin6-- Isotopes
(Potastilum iodide)
VP-

IG'0000 IX
S/Oic)/1'10 00/0' 1/ 026
BC2 '/Bo',"
AUTIORS: Neyman, M. B. , Doctor rf' Chemical
-XII -7 M711'ri T=I'Y' Do c t c rf C h e m j- ca I S r- I c,
Angert. L. G., Caiid:,dato Chemiv--il
TITLE: Scientific Problems of iol-m- 'jStabilizaticr
PEIRIODICAL: Veqtnik Akademli na-ik SSSR~ 1960.
TEXT : This paper on the present state and future trenda of Soviet research
in the field of pol,-Imer stabilization ts dedicated in ito first part to
the problem of aging and stabilization of plastic masses In its secGnd
part to the i3ame problems for rubbers. Degradation of polymers under the
action of heat, oxygen, light, and radioactive radiation is Jiscussed.. Und Er
linkage, formiLtion of strucstu-re between the po'
external affections lymer
moleoules may occur. Degradation as vell as structuration lead to unwan-red
changes of mechanical and electrical properties of polymeric materials.
Oxidation Lnhibitors, photostabilizers, aging inhibitors arri~ rther i-ng-re-
dienta must be added tc polymers in order to g-oarantee t"eir sorking and tc.
:3a.tisfy technical requirementr,. Therefore, p--oduCtirin or polymers and of
various stabilizer!3 must be developed in p~irallel since- Years K, I. ivan)v
Card 1/5

862-30
Scit~ntific Prablems cf Polymer _j I 7,1-cn 3 0 '6 -D,'O .2 00~'I~ 2 "i
S tt,
7; 01/ 7~ Jl 5.9
and collaborators have been invoqtii.TatirF, the meihanism of oxidation
inhi-bition of lubricants. Shortly i'~ was eh--jwn in S. --. M1edvcJ,-v1s
laboratory that formic acid and f,~~rmates inhibi, cx:diz-~niT cf '-ydrocarlbonl;
and of some polymers. A. S, Dp_nyugh~LLLhii ani ccLlah~,ratrjrs investigated
a large number of stabilizersv"'for po_'.yviny1cn !:)ride !5 A~ A, Berlin invest, -
gatEd stabilization of polyviny1chl(,ride with ep(,'Xy CrMPOUnds. The inechan
ism of the oxidation of organic substances - amr,ng them also Dol-;mer:.-, was
explained by a theory of N. N. Semenc,v. At the Institut k',1Lmi,:_,heqkc,y f iziki
Akademi i nauk SSSR Unstitute of Chemical Fhy~,iica of Tho Academy rf Scian
CPS JLMR) it was shown short time agc that du ring a mil,] oxidation of some
.s1ma
oxidation inhibitors, stable radical y f~,rm, which were discovered by
means of the method of electron paramagnelic resonance (Fig. 1 ) , The act ion
of inhibitors is explained according to a theory by 11. N. Semenov.. Measure-
ments of the induction period and ita dep;iridence on inhibitor concentration
are mentioned. P. I. Levin and A. F. Lukovnikov investigated in the labora-
tory of the Institute of Chemical Physics a n--imber of mixtures (,f mercaptane
and sulfides with aromatic amineo ~i.j i!,hibitoro (,f ~hortrial uxidiition. It
is poeoible to measure the diffu~)il,li of' ~3tkb 11 izoro With
great accuracy by using the method (-,f ';egging wl+h radioacti,4e isotopes,
This was shown by B. A. Grcmov, 7 B "i'ler, and Yu. A. Shlyapnikov. The
Card 2/5

Bt23('4
S~ientific Problems Gf Polymer StaC i Z-1 r,r, 3", (j z 0 1o-D r./rO 1) 0 2 6
,302 1/b0 ~9
problem of f inding, appropriat43 inhit,j tor .:ombin;,ticnij ktot i.,,i tih-ul,l
be solved not only by the Inst i tu tes ~f tne t"..kaderrj ya wiu k 53SR ( 117 ad e my
of S~~ iences USSR) arid the Academies of Sc .~erces ~. " the Ftepu,, 11 1 ~: o -"' the
Union, but also by the Institutes of tl-ie Cosudur!3tvernyy komitet Sovett
Mini3trov SSSR po khimi i (State Cummitt.?-? rA' Chemiotrj cf the C~)un~il '- f
Minil3ters USSR) and the laboratoripo of tl;e -i~hoc,ls of li_-her loarning.
This paper deals only w h u f ta -m p ro i~ I f ~ ma ry f t ii e m,-i ri i f -j 1 1
many articles have been evGted to thri~ tack alrt-,dy. Ti-.'~' rn ~;,f ;eaoor. fo r
0
thermal ag, ing of rubber at temperaturk~stel~-,w 150 :' is an - Y., I f Do 1. y -
meric molecules with a mospher-' c oxygen. SE-:rndary amines ~.- j Dhen ~',l s serve
as oxidation inhibitors of rubbFr. The aging- jr~,~I~sses (.,f r'I~h~rs are ren-
dered complicated by various impuritic-o. A,--ang ,)f vi-canized is dif-
ferent in this reepect from ordinary rubber, ch-efij beca,~ioe -,)' a number
of various free and bound ccmponents, ThF, Naucriryy sovet DO vyiokomroleku-
lyarnym soyedineniyam (Scientific C3uncil fcr Highmolecular Compounds) at
the Pre.3id'-um of the A_-ademy of Scienr-~s USSR, together w;th the Stute
Committee cf Chemistry of the Council ,C 'I~ir;sterq USSR, on June 6, '960,
ad_cp-E-e-d_a joint isolution coricerning the rf s"ientific and
industrial researih on the sta~)iliztAtion -..f 1.,,~Iymers. This rosolution
provides the organization of a new laboratory -f the Arademy of Sciences
Card 5/5

862361-
Scientific Problems Gf Polymer S/o.'o/~"O/Ocv)/O "/Do
B021/?Gc))
USSR in Gorlkiy fGr the synthesis P ;tab -1.1 izers f-~r- ',,h4 ,~;r, -.sp )f find
ing new t.,qe.9 of inhibitcra. A r,.inber latcrator--as and test ~~lants fcr
the same I)urp,:se Is planned fci, The -f C' h e m i c 11 P ~ Y 8 -- s
and its NcEinskij filial ',,Noginf~k Branch) ar,~ exparAing, their r-,seir,-h W~-rk
on polymers. The folloTing institutes cf the Arade.-,.y -,f Sc-lenres U~SP are
intended to be charged with these invest igut Ions : JI;st:tu" elementol-rgan~-.
cheskikh soyedineniy (Institutc- rf ElementE~l organ-.'~ Ccmpcurlds Inqtlfl~t
vy-9okcmr,1Eku1y.arnykh soyedineMy (iris, itu 1peular Comp:i-Arid.91',
a9 well as the laboratories of the Mosk.--.vs iy unvarsitet 7719C(71 Urivc-rsi----
ty), Mcskovskij tp-kstil:nyy inst-fut U- I of the
Kazanskiy khim iko- tekhnol og i chegkiy i ris t i tu t (Kaz an I InSt itu t,~ cf Che-m-ical
Technology), and of a number of of hi-F ar-ning. The laboratorie-5
ofthe folloning i ns t iLu t e a shu III ~ c- en 1 u r~,ed and ti-w (j ries f or t he 3 tab i I i
za. t 1. on of po lyrip r9 are p I an ned : F i z i kc. -kh im i L~hu';3k iy i n t i tu t i M. L. Y~,
Karpc va. (111lys i .ochemical Ins t itut e j4' me!, i L . Ya. Karp-v t '~i t p I as t i
che3kikh mass (Plastics Institute) Ins t i t,i t Iner a s I ~~nn as t i -
cheskikh mana (institute of PolymerizeJ Pla5t-,r4,),, irj--3titul sinteti,;he8kc~?-
kauchuka (Institute of Synthetic Rubb-e-r~)-, Instilut rezincvoy promy3hlennos-
T T-Institut shinnny promy~,hlennosi
ti (Institute of the Rubber Indus-t-Y
-L-
(Institute_2f Tj..reMjnufa--,tur1n,-~ and In6t-t!~t, vDlokna
Card 4/5

86230
Scientific Problems of Pulymer St~,~ I 1--ati,,r- S'/030/60/7~~0-3/01 1/00r,'026
T 0
D 21/3,0`1
(Institute of S.ynthetir Fiber). A commisoi,.~n wi th Ac-idemician V. A. Kargir,
in the chair 4s entrustel with the coordination ~)f the st-idies ~:n the
3tabilization of pclymera and with the preparat ier, .-f C.-)rstruction pl~lns
foi: test plant.,3 for the .130vnarkhoz. In 1961, the Institute (-,f Chemi,~~Al
Physics intends to convere a special. ronff'-2reri-e f-:r the ptlrr.~cae f-,f
generalizing WGrk in the field of the degradaticn un(i gta~)iliz~~ton Df
polymers. There are 4 f igureq ;,,,d ?0 rtifer,~,rwpj~ : 17 Sovi E, t , 2 US, ~,nd
1 British.
Card V5

S/076/60/034/0,09/026/541XX
B020/3056
AUTFORS: Moiseirev, V. D. and Neyman, M. B.
TITLE: Estimation of the Concentration of Atomic Hydrogen and the
Chain Length in the Thermal Decomposition of Acetaldehyde
PERIDDICU: Zhurnal fizicheskoy khimii, 1960, Vol. 34, No. 9,
pp. 196o - 1966
TEXT: 1~'. B. Neyman, N. I. Medvedeva and Ye. S. Torsuyeva (Ref. 1) suggest63
in 1957 --,hat the concentration of atomic hydrogen in reactinE gas mixtures
be deternined by means of a method based upon using the hydrogenation of
C14_ tagged ethylene. This method may be used whenever no elementary re-
action.3 of the hydrogenation of ethylene takes place ')y means of molecules
or radicals other than [A). The authors of the abovementioned paper in this
way determined the concentration of atomic hydrogen al; the decomposition
temperature of propane. In the present work the said -method was applied
to determine the concentration of atomic hydrogen at %-arious inst~lnts of
the reaction of the thermal decomposition of acetaldeY.yde, it being assumed
that no disturbing side reactions occur. The experimerts were carried out
Card 1/,4

Estimation of' the Concentration of Atomic 3/076/60/034/009/026/04.lxx
Hydrogen and the Chain Length in the Thermal B020/BO56
Decomposition of Acetaldehyde
in a fixel glass device, whose scheme is given in Fig. 1. As a carrier gas
in the chromatographic column, '10 2 was used. The initial mixture consisted of
7
3
CM3
7 methane, 0.75 cm ethane, and ~).40 cm ethylene; from the column,
'.90
-1 3
3-80 cm Irr,~ethane, 0.75 CM3 ethane, and 0.40 cm ethylene emerged. A mix-
ture of ace;aldehyde and tagged ethylene with an activity cf
2700 imp./min. 'mg BaCO 3 was used. The experiments Nos. '~ - 9 were carried
out exactlJ ac~~ording to the met~.od iescribed, whereas experiments 1 and 2
viere carriod out with a cooled reaction vessel (these ,-;ere the blank tests).
In the experiments Nos. 3 - 11, from the measured activity ol- of ethylene
40 imP./mir. .-mg BaCO3was (,alculated, and the dif'erence obtained,ok! ~ 0~-40,
wac considered to be the true activity of the ethane, i. e., the activity
ob4ained by the formation of the ethane from tagg,d ethylene 'y means of
its tagging. The reslilts of' the experiments 17,)S.1 are E-Jver. in Table 1,
tar-
1,ere also the quantities v of the _Ced e4'ane are given, which were
calculated from the isotope rarofication equa,ion v The depend-
e..rrae v on -.he time t and on 6p (fraction of the decomposed acet ,_~ldehyde
is given in Fiff. 3. Also acetaldehyde without any addition of ethylene was
Card 2/4

Estirration of the Concentrat-cn of Atcmic 5/07 6;3/3 ~34/-'-2 XX
Hydrogen an~! the Chain Lengt~'i in the Thprmal B020YB056
Decjmrosition of AcetaldehydE
cracked at the same temperature and the same pressure, the reaction kinetics
bei.ng the same a!3 in the presence of 2~, ethylene. The results of one ex-
Deriment are given in FiF. 4. Table 2 shows the rate of the acetal4ehvd-~
consumption vi at various points of time (ob~-ained from Fig. ,+) Lne thiLl
formation rate w' of the mrked ethane (from Fig. -14), it ~-einl- ~ssume,~ -,ht-t
concentration of the hydrogen atoms), and that the activity of the
ethane clt.-,.ined from marked eihylene is equal to that of the "Etter. The
1z
hydr,:gen atom concentration was calculated as 5-7~1:) 1cm%ec- i::~01--'-equ.
(Tab''e 2~ . Determination of the chain length in cracking of the ace~Dldehy"Je
is givon ir FiC. 5, ~,here the quantity of the decomposed acetalJehyde is
observed as a func--,ion of the juantity of the resulting ta.CZed et!-.are ani
of t~'9 SLIM 6P2 = 61)COF 210-2( -6pC,I,CHO), Also Student Ye. D. Fedorov took
2 6
part in experiments. Th,-~,- are 5 figure,,j , 2 tahlon , Find 11 1
Soviet, 2 US~ " British, 3 French, and 1 German.
Card

Estimat;on of the Concentration c,f Atomic XX
HydroEe~- and the ',Y-ain Length in the Thermal B-120/BO~~
Decompciiitior of Acof,tldehyde
;~SSOCJ,~.~'T:1!1. A kademly a nauk SSSR, I ri.~ti tut ki-imic he skoy fziki ade my
of Sciences USSR, Institute of C~:emiral Fhysics~
STIMTITT7-~7: December 16, 1958
Card 4/4

8L249
S/076/6C; /0 34/0"

AUTHORS 41 ler , V ~ B. , Levin, F. I ., K,~nare-~:i
B. , an,i Yenikolcoy~tr., N.

T,,"LE : Application Gf the Kinet f ij
- - ,
Investigating the Oxidation of ?,Iet~,ane 1r. the r S'~ r,
cf Nitrometharte
PERIODICAL: Zhurnal f.4z--cheskoy k~.imil, 196C, Vril, N',a.
'980-1986
T E ;T : Two f % h e au t h c r s (R e f - 7 ) o b a e r v -a d t ha r, t i-. e r,, x ii i , r,f
methane wit'- small additions of NO 2. a z3li~-ht tempera!)re, rise-
I _~s due" ation of nitr.'Imi~-ttane, -.,hich a-ts _-.3
The 'atter to the form .
caxaly9t and, at first, decays quickly intc form:ilJeh.-,,,de uno
monoxides, and in the further course of t le reaction it main'aina a
constant concentration for 1-1.5 minutes. For the time of concentrat_or~
c3iistancy of the nitromethane it may be aasumed 'hat nltrcmethare
does nGt 1-,ke part in the rea3tion, or ~-hhich is more probab.'E) ~' s u s ej
up bat is re-formed in the same quantity. In the prejen', ZaSe. Lt ha,
found b the k netic methol trr,t tl-.F- lat'lpr ,mz,tian i_~
Card 1~3

84249
Applir,,ation of' the Kinetic Method of Isjf.-_~~e:3 S10761(0/0
'for Investigat,4ng the Ox'dation Methine in BO-/BOC~l(
i
,he Presence cf Nitromethane
C, .4Hused waE produced frc:i BaC' 0 and th~,- Cl NO t'r - in n ir V. e
4 3i 2
.y a me t h,, J 3 e ~, e Ie d t y Fe v in f
a?id was obtained b
fcrmaidehyde vas separated by distillat :L (: n fr c M. n i t r c m, eh a n eTalbe
rcoults cf separation). Thrtle series of ex,~erimenrs were carriei
in the first, a mixture of 74.0 tcrr CH, 'r,--r 0- !-rr
!4
C H3 NO2 was used at a tem:.---azure ~ f 4 C , The -i- (,F~
show that nitromethane is fcrmed from MOharie, an,-' rhat nitrr-T.-elhane is
C ' 4 T
not 1:3CIated, In the seccrA series cf eA~periment!3, ~j -1j a 5X ~,j 1 7
besir2es ni-romethane ~.ni it -4as f-__~ni that form_i!lJeh-v:JC-
direc-. from nitromethanc and partly frc!L met,--anc ""Fig.
the -,art playe.1 by 0 a thlrj series c-t~-ried uut with.
2~ 'A
220.3 torr CH 4,7 torr C H,NO at ZL75 C, und ~,t was
4 ') 2
presence of 02 the mazLmur. c3ncentrit:cn if ~ormalrjehyde i~;
1~~wer, and is attained threp times more r;qidly. The fraotcri _f f-rm.
from nitromethane, I , ~ I : r w
aldehyde not formed is formod by a r~?, i -rl m-' i
Card 2/3

84249
Application of the K~~ne ri. 3 1, 6/6 -3/0 .34 / 50 ~"O 13"
for Investigating the Oxida;~ ~n BO I 5/B0 5 6
the Presence of Nitromethane
with nitrogen oxides. The isolopic exchange follows the s-;.,zme
C14 H .10 + CH .4- C14 H + CH 140 The c rmat4~an and consuuDtir~n rates
3 4 ------ 4 3 2'
of nitromethane in the presence and in the absence of oxygen were ra.-
culated. 2-3 methane molecules are oxidizEd for every nitromethare
molecule. There are a figures, 1 table, ~inl 1 1 references: 10 Scvic-t ~Inj
1 US.
ASSOCIA"ION: A:cademiya nauk SSSR Institut khimicheskoy fiziki
.L,Icademy of Sciences USSR, Institute of Chemical Physics)
SUBMITTED: December 18, 1958
Card 3/3

0'/'
3023/ B067
AUTHORS: Idedvedeva, N. I., Neyman, M. B., Tor.,juy,3vet, Ye. S., 11r)d
Kravchuk, I. P.
TIME: Kinetic Method of Using Labelled Atc,a!43 t~~- 01
Complex Chemical and Biochemical
Rates of Formation and Consumptiun of
Cracking of Propane
PE'RICDICAL- Zhurnal fizicheakoy khimii, 1~i,-50, W:)',
Pp. 2780-2788
TEXT: Fig. 1 shows the schame of a vacuum devic-;2 f-or proptnt.~ ~7,
which was made under static conditions in a quEirtz j On V "p-, tie
react.'.on vessel was inserted into a horizontal tubzj fuxna,~u.
ture of the furnace was controlled by a calibrated chromel-alLx0i
1 L111
thermocouple. Propane to which labelled ethylene C had beun -Rd.'r-,j vwa,~~
2 4
cracked and was synthetized from propylbromide via an o-z~Faxin a~,gni~ i~itw
compo,ind. It contained 0-5% ethane and 1% propyi~!ne. The ethylene
6 0 /0 3 4, '0 12, .0 0 Z
5 /0 7
Card 1/4

Kinetic Method of Using Labelled Atoms In tb,; 1) 7 Ir ,, " - , ' ,
J1
Study of Complox Chemical and Biochawica;l
Proceo9es. X. Study of the Rates of Formation
Consumption of Ethylene in the Cracking of
with radioactive carbon C14 was produced frotu ~,,u 0 C 1! r (I q1:k ti'-
column filled with Ht.4-1 (MSM-1 ) silica gal i ~3u!~,t- t~l,
reaction products. Fig. 3 shows the charactert~-t.ia
the cracking products of propane: the time or
of nitrogen which has passed through the colllur !~;.Otted alon6 tt,~-,
axis of abscissas, the values read from the irit(i--ferDmeter woro p,ott(,,J
along the axis of ordinates. The maximum mea~3uj,irioz, errc)r vvat3
means of the method described the authors stajjL"d prop,-12,,
by adding labelled ethylene uk to a 20-25% m) tit
and 5100C. Fig. 4 shows the kinetic curves of trite d~;c(,Lupo3ition of r 0 jj
with a content of 0.5% of ethane and 1% of lab,.411,-,d etKylene st f o Ll.r
temperatures. The activation energy of the eatiie propar,~ crckinc.
increases from 65,500 cal/mole with a 3% converalon tu 7,-','C)cj
with '17% conversion. Fig. 6 j3howB the change of the o~vcifit- it"Aivit)
ethylene (Curve 1) and ethane (Curve 2) with th,, of* ci,ickillgr fur
four oxperimental series at different teuperaLui,Hs. Tablr-- 1 data (al.
Card 2/4

Kinetic Method of Using Labelled Atoms in the S/076/60/0341'012/014/027
Study of Complex Chemical and Biochemica.1 B020/BO67
Proceiiaes.X. Study of the Rates of Formation and
Consumption of Ethylene in the Cracking of Propane
the activation balance at 580, 554, 532, and 5100C. Fig- 7 graphically
illustrates the experimental curves of the accumulation of ethylene (1)
and ethane (2) in the course of thermal decomposition of propane. Table 2
gives the rates of formation of ethane from ethylene in millimoles per
second which weirs calculated from the equation w -(l/a)(dlC jIj6/dt) (2),
where w is the rate of formation of ethane from ethylene, a he specific
activity of etbj1ens, and I C2H6 the tot&:. activity of ethane. The rate of
accumulation of ethane during the reaction was experimentally determined
and foland to-be equal to the rate of formation of ethane from ethylene
which was caloulated by the kinetic method (Table 3). Fig. 8 shows the
rates of formation of ethylene w, calcule.ted from four experimental series
at different temperatures and without consideration of the ethylene con-
sumption during the reaotion. Fig. 9 shows that the temperature course of
the initial rates of formation of ethylene leads to an activation energy
of thie process of E 62 500 cal/mole. T?.ble 4 shows the concentrations
of n-propyl radicals :t 5;00C. The equation
Card 3/4

Kinetic Method of Using Labelled Atoms in the 3,11 076/'60/034/012/014/027
Study of Complex Chemical and Biochemical BO-.';iO, Bo67
Processes.X. Study of the Rates of Formation and
Consumption of Ethylene in the Cracking of Propane
W2 . W - fk 0e- E/RT LC2H4J CE.J
was given for the consumption of ethylene, where th~, values of He at
0 cm3sec-Imole sao-1 a:id F. 1
5800 with f - 0.01, k 0 - 10-1 - ',,000 cal/mole
are given in Table 5. k. V. Frost, A. D. Stepukhovic~, and S.Z. Roginakiy
are mentioned. There are 9 figures, tables, and 1~ references: 13 Soviet
and 2 ~S.
ASSOCIA.TION: kkademiya nauk SSSR, Instit-at fiziLi (kOFAdeMY
of Sciences of the USSR, Institute of Chemical Physics)
SUBMITTED: Marob, 26, 1959
Card 4/4

86837
S/020/60/135/005/027/04-3
Bb16/BO52
AUTHORS: , R.ovarskaya, El. H., Strizhkova, A. S.,
Levantovskaya , I. I., and AR.utin, M. S.
TITLE: The Mechanism of Thermal Destruction of Solidified Epoxy
Resins
PERIODICAL: Do,'clady Akademii nauk SSSR, 1960, Vol. 135, No. 5,
pp. 1147-1149
TEXT: The authors studied the kinetics of thermal destruction of epoxy
resins solidified by male-ic a:,.ihydride (see scheme) or polyethylene poly-
amine. They determined the forming radicals by the method of electron
paramagnetic reaonance. Fig. 1 schematically shows the results obtained
from thermal processes: (1) gas separationi (2) weight losses of the
residue; and (3) rate of radical accumulation. Considerable amounts of
methane, carbon monoxide, formaldehyde, acetaldehyde, and acrolein were
found in the gasaous products of destruction. According to the temperature,
gas separation stops after 5 -- 15 minutes. Thermal destruction, however,
continues while Liquid products of a comparatively low molecular weight
Card 1/4

86837
The Mechanism of Thermal Destruction of
Solidified Epoxy Resins
are distilled from the polymer.
for the formation of the above
CH --CH-(;H 0
2/ 2 grou-rs are separated most easilj from the polymer. This radical
X0 0--H
can be isomerized into a I // radical which forms acrolein and
CH2-.H--&4
hydroxyl. The original radical may also decompose into a CH 20 molecule
and a CH 2--~H radical. By isomerization of the latter, the acetyl radical
I\% I
0
CH 3__~ 0 may be formed which ext,~acts hydrogen from the epoxy resin and
forms acetaldehyd,.e. Finally,.the acetyl radical may decompose into CO and
611 3' By absorbing hydrogen, CH5 is converted into methane. In all cases,
the reaction takes place under the formation of active radicals which
cannot accumulate! in high concentrations and, therefore, cannot be de-
tected by the e.p.r. method. This is only possible in later stages of the
process. The authors assume that the bonds of diphenyloll propane which cause
the formation of stable radicals, may also be ruptured. The rupture of
S/020j'60/135/005/027/043
B016/BO52
The authors suggest the following scheme
products: They assume that the terminal
Card 2/,t

86837
The Mechanism of Thermal Destruction of S/020/60/135/005/027/G4;4
Solidified Epoxy Resins BC)16/BO52
pherayl-hydrogen bonds probably leads to the formati'on of stable radicals
and semiquinone structures. The-singlet signals recorded by the authorts
indicate the presence of long-lived,radical3. From these results the au-
thors determined the activation energieu of the three above-mentioned
pro~.-esses. For the resin solidified by maleic anhydride, they are 30, 26,
and 53 kcal/tiole, respectively, and for the resin solidified by poly-
ethylene polyamine, they are 25, 35,1 and 4.4 kcal/mole. The authors also
assume that processes (1) and (2) are related to the rupture of looser
bonds, while p:cocess (3) is closely 'connected with the 'rupture of tight
bonds. From their experiments the authors conclude that active radicals
can not easily be detected by the available e.p.r. method, while this is
possible in the case of weakly active radicals. They thank
Z. P. Yegorova and 0. L. Lependina for the,.'.r assistance in taking spectra,
and E. G. Gintsberg for the polarographic determination of aldehydes.
L. A. Blyumenfelld, A. V. '2opchiyev, and V. V. Voyeftdskiy are mentioned.
There are 4 figures and 8 references: 7 Soviet and 1 British.
ASSOCIATION: Gosudarstvennyy nauchno-issledovatellskiy institut
plasticheskikh mass (State Scientific Research Institute of
Card 3/4 Plastics)

96837
The Mechanism of Thermal Destruction cf S/020/60/135/005/027/043
Solidified Epoxy Rei3ina B016/BO52
PRESENTED: June 29, 1960, by V. A. Kargin, Academician
SUBMITTED: June 27, 1960
-j0-ai,-CHOH-CH,-OR),-
-0-CH,-CH-CH,-ORO-CIII-CH-CH,
0-
HC-CO
&,-CHOH-CH,-,O ROCH, CHOFICH,.Ol, ROCHsCH-CHi
CHI
R -O-C'-O-
I
Card 4/4

NETKOO Moieeley Borisovich; KONDRATIYEV, V.11., akad., otv. red.; KLYAUS,
POLE140VA, T.P., tokhn. red.
[Atomic energy and Its utilization) Atomnaia energiia i ee primenenie.
Mosk-lia, lzd-vo Akad.nauk SSSR, 1961. 142 p. (MIRA 14:12)
(Atomic anergy)

0 X-4 c

th~

d a' i

o n
c 0

J

C -ation Cf ~,e r
d
C a J I//2

u
3 1. t L f
i n:~ 0 c :..,3
oxi_:izIl'q: 1 4:1 t
..iouo, ;~ ST-all .~inet:c is
E.- ec , r3n t'-.- ~r,~S~nce of a
.-.TLma ~n,_, t iL Cres3nance
i ro.: encus r---- d -.-D d -on cx'- d at' on c if. -,flc- L:, -~ S~nc- 0
a f.e has '-,,:en f -, un d s r1olle: transl&t ion.
Cara 2/,)

S/081/62/00c,/005/0-37/1, 12
13158/3110
AUTHOR3: Buchachenko, A. L. Neyman, ~:. B. Lebedev, Ya. S.
TITLED. Investigation of radical :reactions of antioxidants in liquid
phase bj the inethod of electronic paramagnetic resonance
PERIODICI'tL: Referativnyy zhurnal. Khimiya, no. 5, 1962, 59, abstract
53380 (Tr. po Khimii i khira. -tekhnol. (Gorliciy), ric. 1,
1961, 39 - 43)
TE,~T: By the nethod of electronic paramagnetic resonance it is shown that
stable, radicalS are formed when a number of active radicals, obtained by
decomposing benzoyl peroxide, cyclohexyl per3arbonate, P-tert-butyl cumene
peroxide, etc., in the presence of a catalyst, are reacted rith antioxi-
dants - aromatic amines, alkyl substitution phenols, naphthols, etc. Their
lifetimes in a solution of toluene or benzene (in liquid phase) ran,--,-e from
several minutes to several hours dependin.- on the nature of the radicals
and the tegiperature. For a number of antioxidanta - phenoli3 and azline~~ - it
was p)ssible to identify the structures of the radicals formed and to otady
Card 1/2

3/1-)1/61/000/002/CC2/012
3118/B203
AUTHORS: Kh1oplyankina, M.S., Neyman, M.B., Moiseyev, V.D.
TITLE: Thermal destruction of polymers.
II. Comparative studies of gaseous olefins, pr(-ducts of
destruction Df polypropylene and polveth~,lene
PERIODICAL: Plasticheskiye massy, no. 2, 190-1, 9 - 12
TEXT: The authors compare the structures of butenes and penteneg (Refs.
1, 2) resulting from the thermal destruction of polypropylene (PP) and
polyethylene (PE). A few papers only (Refs. 5~ 6) dealt with the ozoni.
zation of gaseous olefins which is important for the structural analysis.
Besides, the gas quantities of olefins obtained in the experiments of thiE
investigation were very small.; the ozonization of such microquantities
was only mentioned in one paper (Ref. 6) and not described in detail;
also 'in other papers, the microozonization of olefins was only used for
the group > C == CH 2. Therefore, it was necessary to elaborate this mi-
-roozonization for investigation. An ozonizer according t,>
the present
Card 1/5

S/191/61/000/002/'002/012
Thermal destruction of polymers ... B118/B203
Berthelot was used. The ozonizE.tion of gaseous olefins was performed in
an ozone--saturated solvent. Th;. resulting ozonides were reduced io ka.-
tones and aldehydes which were determined polarcgraphLcally (Refs. 9-15) .
it had to be established whether ozonides were also formed from the Sol-
vent, this was accomplished by polarograph:.ng the aqueous extrac,,s of th'~
unchanged and of the ozonized Solvent. It was found that organic Sol
vents partly passed into water and, in polarography, were reduced or ozo -
nized at the same potentials; the cleavage products of ozonide3 formed
from the solvent were also reduced, namely at the reduction potentials of
tne aldehydes. Therefore, water was used as solvent. An ozcnization
nethod for gaseous olefins was developed which proved to be par-.icularly
convenient in chrcmatographic purification. Ethylene, propylene., isobL.
tylene, butene-1, and butene-2 were ozonized by this method. All aide--
hydes expected were detect6d pol-arographically, though in low yieids.
Clefini were also .),,.onized from tho deotruotion produ(!to of PP iind PE.
Figs. 3 and 4 shot the chromatograms which exhitit that the butQne frac.
tion in the destruction products consists of iscbutylene only. The ozc,-
ZGIYSiS showed that the pentene fraction consisted of pentene I only.
Curd 21"

S/191/61/0001002/'C)02/'012
Thermal destruction of polyiners ... B1-8/B203
The butene fraction in the destruction products of PE consists of butene-1,
cis-buteno-2, and trans-butene-2. On the basis of polarographic data,
pentene-2 is present in much smaller amounts than pentone-1. Or. the baoig
of the ideas of isomerization of radicals in desruction (Ref. 1), it must
be assumed that butenes are form-A in the destruc-ion cf PP by the follow-
ing reaction:
R CH - CH - CA -Y R CIT'I - C - CH R + CH C(CH
2 1 2 1 ' 1 3- 1 2 3)2
CH3 CH 3
Only isobu'iylene is formed, which is confirmed by the experiment. Pente-
ne:3 are formed on the basis of the same ideas according to Eq. (2)
a
R,-ai-of,--cH -. P,-CH-CH-CH, ~ CHCH=CfIQfjCH,+ R,
I t I I
cu, CH, L."j (JIS
(2)
R,-CH-CI-1,-CH, ~ CH2=Cf I-CHt-Clit-cf" + A.
Card 3/5

-3/191/61/000/002/002/012
Thermal de3truction of polymers 311 B/ B2 03
'?here are 4 figures, 3 tablesv and 17 references: 7 Soviet-bloc and 10
non-Soviet-bloc.
Legend to Fig. 3: Chromatogram of gaseous products of thermal destruction
of PP: 1) CO+H ; 2) CH 3) CrH ; 4) C IF 5) C H *
2 4 6 3 6 3 60
6) J.-C4He; 7)C5H12 -
3
Card

Thermal destruction of polymer3 ...
Legend to Fig. 0 Chromato-
grain of gaseous products of
thermal destruction of PEs
1) CO+H2; 2) CA + C2H4 ;
3) C,3H8; 4) C3H6; 5) C4 H10,
6) C4HS-1; 7) cis-C 4H6;
8) trans-C4H8; 9) C 5H12
(various isomers)
31191161,1000100210021012
B118/B2()3
tey
Card 5/5

BVICHANCHEIROVp A.L.1 KAGANSKAYL, K.Ya.; NEMUN, M.B.; PETROV, A.A.
Study of the nechanlam underlying the oxidation of 24g6-trfts-
tbylhaptane witb the u9a of the intermittent illumination method.
Kin. i kat. 2 no.l:"-,f+9 Ja-F 161. (MMA 14-3)
1. InstItut khimichookoy fl.ziki AN SSSR.
(Haptarie)

WCHACHEITKO, A.L.; KAGANSX&YA, K. Ya.; !MT-LO, M.B.
Inhibited oxida-ion of 2,4,6-trimethylheptaiie. Kin. i kat. 2
no.2:161-164 Mr.-Ap 161. (MIRA WOO
1. Inatitut, khirideheskoy fizikl. AN SSSR.
(Haptare)

2 ~!?Ti
S / I JD 2/6 1 /0 G 2 /0,1~ J- /~ju I
D202/:1,11jul:
AUTHORS: Buchaciaenko, ii..L., Letedev, Y-~.3.
TITLE: ITIVE. Stf 6atirI6 Wl~ i-'0XiddItt f ~'I- LS L
electrorilc paru-:"(,,n--tic
1. Piierioxyrad-ir,~Lis
PER70I)ICAL*. Zhurrial. strjk'UiA---n,3y kh-' -i,
556-561
TF.XTs This experimental work 4 9 siiailai- T~. -i
Beccorisall and others Ln 196G, d-ifferen--e
investigations lyi.rig in tiie ua,~ a
of splittiiig off hydrc,(,en froia ii-,; priencLi Ta~ 'fies:eLn
t,ists used lead pexox.Ae and tae Aussi,:~ns cer~,.,.-.y!'pej
"D X
cyclohexyl percurbonate aua
vritn cobalt stearate to cataIy,,,e ::Lir--
state that tue Westerr. invest--k,~-.LtLofl WUS
Card 1,/6r

Investi.gatin& anti--oxi.dant D202~ .4:.U
was virtually fini'snea. Aiter t)riefly
radicals theory, ba.sed on Western
state that their otj ect vjj5 to utain stj
and to study tneir structuie und
the latte3A-mounted to acurs. Suostitlite~--'
sent work are j;iven in tiie :!arj-,e tobetriez I L
of their spectra. Nxperiments were Carrie,-
glass tubes in toluene so.Lutio-,,3, w~tn
10; the tubes were neated to 50-o0 Q, pli-~
the EPR Bpectromete:r and t~.e fl.:-8t derivar-,-vz,:3 -f
spectra recorded on a self -recorair.. EPR-O~
equipment was ~reviousiy described byA.G. Je:a-~nnv and
Bubnov (Ref. 5t Pribory i tek.Laiika ekspel,-Li,
authors discuss in detaii, tue 'specTruz, :,f
methyl phenoxy radical, obtained oy -Ine ac-:LD:' '~f nenzoyl
xida.I cycloilexyl Dercarbonate ,).r
(%DFPC,,; witri the last coLaponent, t.-ie .~f t.-,e -)nen7x-y--
Card 2A,-

6/ ! -,
lnvesti~;a*tin6 anti-oxidant ... D., (iD
radical took pla2e even at ruoin t
were obta'- ned by irra(iiuI:in6r 2,
with hij-,h--speed :.,lectronaj tLe
formed to~.ether witti JL.T..
oxyE,'en through a solutiori 8f tt.,.is
xide for two aou~-s Lit 100 (; did
af f ected c)r-iy ali6ht!~' tne inteYIS~.T'y
authors fe,iled to obt~:tin radical
nitro-ber.zene, p-crescil and UnSUVEAL't--!~E~-'
that their, results disprove ta~-
nol-benzcyi peroxide ree-ct--;,~n; '.,.c
calized alonL tlie 11 L, on(js of
density is centered uro~.~nd ~n~
oxye~eri atom. It is I",
otner substitU.ted )_j7'IjjD S Uj,~
tic s . Tnere are I taoie
bloc and 5 non-Scvlet--Jbi~,'~- -':-u
Card

- & 1 4
IllVe St it
E. Kooyraan, Y. Gn F-,."a . 2 C,
Soc. , 4~ 2 1) 5 6 C11,. IV L.L
19 17 8 Y K. Be 0 n s a I:-
Soc., 5~-), 459, (1960)
ASSOCIATI(L': lir 1. S I,- i j
Of
SUBUITTED; Jui-y 14, 1,)uu
Card 4/:a-,-

NEYMAN 0 M.B.; KOVA3SKAYAJ B.M.; YAZVIKOVA) 14.P.; SIDNb7l, A.I.; AKUTINJ M.S.
DestructiO12 of ccndegination resim. Part 3: Thormoozidative der
stmetion of hardened epoxy reSin(3. Vysokom.soed. 3 n0-4:602-606
Ap 161. (MIRA 14:4)
1, Naucbno.-Lasledovat,ellskiy inst:Ltut plastichesidkh mass.
(Epolcy resins)

It V,
AUTHORSs
TITLEt
Gromov. B. A , Mil*-er, V B
A
26298
3/1 qcv(~ I /(),j 3/008/01 - /o 1
BI I 01K, 18
Neyman, M. B, , Sh'-yapnikov. Yu.
Study of' the mobility of' -,or.ol. in polypropylene and po-ly-
f ormuldehyde
PERIODICALt Vyso',-:omole,.uyarnyye so.-adir.enlya, -j
TEXTi It was the aim o1' the present ii~rk to dpT''ermre .n I o n
C
ffiCien-. D of t:ie an,~,~cxdant ionol (2,6-di-tert-hutyl m ehy I p h e In o I
oe: -4 1
in solid isotact.~, polypropy.ene (PP.~ and po.yformaidehyd~ (.PF'. Iono:
tagged with C, was examined. in ~he authz~rs -,!
4 1 .9 method
by A. A Z~,,-,khovi,.skiy (.--. a~ radioakt-, -jr.,,Tk7, v
metallurgii (App1l.-atirn of rad,.(ji3:tD~~: in
Sb, 34, ",55, p ; -D2 Tag"ged ion-): 'ap~, 1.2 Ing forr ~F, ar,- tips Ing
for PF) WaS :jFpj1E,ij lo the pclyu.er i-cci ( 1-2 mur. Trie jutea were
hpaled o experimentai I;Lm~erat-;ze (t- -,in'DC or pp, *-'
PF).
Card 1/3

26
sl 1 9c,16 I /a) 3/c(_,8
9
Study of the aobi'~ity uf , ;rio._ ;n 8
and the a.itiv:ity vias vieasu:~,d , wtA:,,n 4-icreajed due tc. d . f: cnol
into flatus.. A. -cord; r.,3 t c Zhu 4n.,v t3k iy , 'a e
haLl ar, u ojmp to - e w1 hl ~,h pa;i:~,j a t tiroug h ho c) r i e ~ n o f c o,, rd , I'a t t~ Be t WE- e n
2 2) (U2
D fnd t ho t angk:j n t o f " h it *y w 1,, t o t h,i ru 1 a t 1, on 1) ev,d
lic Id 8 , wh ere d Ii i c ki, o i) a o f t lie ---to p'. 13 , m ant; e n o I t lie ii p o , an(l
ac t I , i ty Ei r ar i n 1* ! r-, i t, e t i m f d ". f f u9,. r) ri.W D t e . r,g ou ft
r, i ent I arge ji r!iy 3 v f C -.qnr;')* -hr~ ~Ia+e so
that one may wr;te dowr for !,,,t L~~ Z' I d , Her- , /k, la the ht sari t;.on
coefficlent of (I -~7 ad i -a * i on ( as "~' s the ~i ae wi t h mo s t )rg ani c :3 ut 3 t anc e,,3
JA iLl 0.28 (101 2/me, ) To excludo lojoiju of lonol, tho utithorti also Oioij,)
an experimental 6.zrangE-merit in which the .1onol was appiied between two
polymer plates. In thi-s case, they mea,-ured the suir. 1,-I,, ~f ~he act-,vit.,,
P , C~~ 106
of both plates, e..:,.d found: (1) for P1. I . j ex~ (-23000/RTI)i (2) fcr
PF, D - 2.5~10 1ex P 16 30C./RT Due to the high diffusion rate of ionol
Card 213

26298
Study of the mobiiit,j cf' :cni S/19 /3 9
Bl 10 218
in PP, evert an incomplet e mix ing of tne antioxidant With the pol;,mer is
suffic-'ent, T~.ere are figures and 3 Soviet refarences.
ASSOCIATIONs I nst 4. tut kh: m* c heqkoy f iz iki AN SSSR ( InFj ti tuto cf
C.
.hemical ].Ihjaic3 AS USSR)
SUB,',', ITTED zNovember 1)610
Card

26301' 2667.77
S/199/61/003/008/014/019
Z;~ 0 3 B 11 O/B206
AUTHORSt Lev"n, P. I., Lukovnikov, 1. F., Heyman, M. B.,
Khloplyankinap M. S.
TITLEs Rutual increase of antioxidant activity (synergism). I.
Occurrence of synergism in mixtures of mercapto benzimidazole
with some in:aibitors
PERIODICALt VysokomolekulyELrnyye soyedineniya, v. 3, no. 8, 1961,
1243 - 1246
TEXTs With refe..,ence to foreign papers the authors studied the effect of
antioxidants. If the action of one inhibitor prevents the formation of'
free radicals, and that of another percxide decomposition, Joint use of'
both inhibitors jaay have a better e,-fect than additivity. This was V~
studied by the Effect of mixtures o~ mercapto benzimidazole (MBA),
p-hydroxyphenyl-.,&-naDt,ttylamine (p-oxyneozone, ON), or 17-24 (P-24) (con-
densation produ~.-t of styrene and phenol) on the oxidation of polypropylene
containing 1 eo'e.tactic; structure at 2000C and 200 mm !ffg. The indLOtiOXI
period of oxidation was determined from the drop of' oxygen pressure to
1.D mm Hg. It was found that the induction period linearly increased at
Card 113

26
S/-190/61/003/008/014/019
Mi4tual' Increase of... B 110/3208
IASSOCAtOlfs Institut khimioheakcy fiziki.,LN S-4;SR (Institute of Chemical
Physics AS USSR).
SUBMITTEDs December 6, 1960
T, T4.2
Fig. 2. Olfcage, of the induction porioa of too
polyprdpylerte-oxidation at 20000 as dependent
on the compai3ition of a mixture of
p-hydroxyphei.nyl-A-naphthylamine (A) with
mercapto berizimiaazole (5)
Legends Tot&1 concentrations of mixtureat
~1~ 0.1 aolos/k~j (2) 0.05 aolei9/kg;
3 0.025 moles k1j.
Card- 3/3
A
V~.