SCIENTIFIC ABSTRACT SHEYNIS, V.N. - SHEYNKER, YU.N.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001549330008-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 9, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

GEORGIYEVSKIYI A.S., general-lay-tenant meditsinskoy sluzhby, prof.;
ARIYEV, T.Ya.., polkovnik meditsinskoy sluzhby, prof.;
V.N.,_polkovnik ned.sluzhby, doktor med.naLwl
Organizations]- and clinical principles for medical aid and treat-
ment of burns under the condition of modern war. Voeno-medozhur,
to.10:21-26 0 t61. (MIRA 15:5)
(Buns A11D SCALDS) (MEDICINE, MILITARY)

ARIYEV, T.Ya., prof.(Leningrad); BABOHINY I.S., prof.(Laninpad);
VAYNSHTEYN, V.G., prof. (Leningrad); GORODETSKIY, Ye.M.,
kand. med. nauk (Moskva); GRATSIANSKIY, V.P., prof..
(Leningrad); KORNEV, P.G., prof.(Leningrad); KAPLAN, A.V.,prof.
(Moskva); LEVIT, V.S., zasl. deyatell nauki, prof.[deceased);
PSHENICHNIKOV, V.I., prof.(Mbskva); RUFANOV, I.G.,-prof.
(Moskva); SITENKO, V.M., prof.(Loningrad); SMIRNOV, Ye.V., prof.
(Leningrad); FRIDLAND, M.O., zaal. dayatell nauki, prof.(Moskva);
SHEYNIS V N , doktor med. nauk,(Leningrad); SHLAPOEERSKIY,
~~Y~a.,pz~ ~.oskva); VISHNEVSKIY, A.A., prof., red.; GOLIDGAMMER,
K.K., red.; BELICHIKOVA, Yu.S., tekhn. red.
(Specialized surgery] Chastnaia khirurgiia; rukovodstvo dlia. vra-
chei v trekh tomakh. Pod red. AOA-Vishnevskogo i V.S.Levita.
Moskva, Medgiz. Vol.3.[The extremities) Konechnosti. 1963. 670 p.
(MIRA 16:5)
1. Deystvitellnyy chlen Akademii meditsinskikh nauk 335R (for
Kornev, Rufanov).
(EXTREMITIES (ANATOMY))--SURGERY)

SHEYNIS, V.N., polkovnik meditsinskoy sluzhby, doktor med. nauk
Problem of general chilling (freezing) of humans; review of
the literature. Voen. - med. zhur. no.1:29-34 63.
(MIRA 17:8)

SHEYNIS, V.N., prof., polkovnik meditsinskoy sluzhby
Expert evalvation of burn sequelae. Voen.-med. zhur. no.3:46-1+7
165. (MIRA 18:11)

SHMIS, Ye.S., assistent; VASILIYEV, S.S., prof.
Dielectric properties of dry and moist leather in the frequency
range from 50 to 6,000 kc. Izv.vya.ucheb.zav.; tekh.leg.prom.
no-5:67-73 158. (MIRA 12:2)
1. Moskovskiy tekhnologicheakiy institut legkoy procyahlennosti.
(Leather--Electric properties)

SHEYNIS, Ye. S., Candidate Tbch Sci (diss) -- "The effect of high-frequency
currents on the mechanical properties of leather", Moscow, 1959- 18 pp (Min
Higher Educ USSR, Moscow Tbch Inst of Light Industry), 130 copies (KL, No 25,
1959, 136)

SHEYNIS, Ye_.S.,-kand.tekhn.nauk, dotsent; VASILIYEV, S.S., doktor khimi-
cbeskikh nauk, prof.
Effect of ~igh-frequency currents on the reactions of strained
leather. Nauch.trudy MTILP no-18:52-60 '60. (MIRA 15:2)
1. Kafedra fiziki Moskovskogo, tekhnologicheskogo instituta legkoy
promyshlennosti.
(Leather--Testing) (Strains and stresses)

VASILIYEV, S.S., doktor Ichim. nauk.. prof.; SHEYIIIS,,Ye4., kand. -teldm.
nauk, dotsent
Kimtics the alastic reactions of leather. Nauch. trud7 MTHIP
no.24:112 162. (MIRA 16:7)
1. Kafedra fizikt Moskovskogo tekhnologicheskogo instituta
legkoy promyslilennosti.
(Leather-Testing)

SMITIS, Ye.S., bind. tekhn. nauk,, dotsent; VASIL'r--V, S.S. prof., doktar
--- 'IhIt," nauk
Conductivity of moist leather at high frequencies. Rauch. trudy
MTMP no.24.-118-120 162. (MERA 16:7)
1. Kafedra fii~ki Moskovskogo tekhnologicheskogo instituta
legkoy promyshlennosti.
(Leather-Electric properties)

st dent; OVSEP"LIM,w, M.A.; OISDASTIOVA, A.!.; RYABOY, IM.I.;
311:."flTIS Ye.S., r4k-ovoditel' raboty kand. teklin. nauk, dotsent
Elements o--,- ph.,:sics in leather and shoe manuf'acture. Nauch. t:-ady
I - 163. (1",!P2.. 17:11)
rITIII' no.28:8; 95
1 Kafedra fiziki Mfoskovskogo teklinologicheskogo instituta leggkov
promyshlennosti.

IVANOV, Konstantin Petrovich; SHEYNIS, Zinoviy Savellyevich;
DINERSHTBYN, I., red-.;-DANILINA, A., takhn.red.
(The state of Israel. its economic conditions and foreign
policy] Gosudarstvo Izraill, ego polozhenie i politiks.
Izd.2., dop. Moskva, Gos.izd-vo polit.lit-ry, 1959. 187 P.
(MIRA 12:11)
(Israel--Economic conditions) .(Israel--Foreign relationB)

SIMYNIS, Zinoviy Savellyevich; PETROV, P., red.; KLIMOVA, T., tekhn.
red.
[Wotan's shadow is here again] Snova ten' Votana. Moskva,
Gos. izd-vo polit. lit-ry, 1961. 68 p. (MMA 15:2)
(Germany, West-Description and travel)

SHEYNKAR, I.M., inzh. -
Phasing of grid controlled thyratron rectifiers. Vest. sviazi 21
no.12:3-6 D 161. (MIRA 14:12)
(Electric current rectifiers)

"Production of Endotoxins (Of the Culture of bacillus pertussis) by Ultrasonic Waves,"
B--mll. eksp. biol. i med. 194-1
7, 5 1
1.1-28.1 14 Dec 1954

SH-EYNKn'ti, A. P.
Physical Chemistry
Dissertation: "Investigation of the Kinetics of th Polymerization of
Isoprene In Aquenus Solutions of Emulsifiers and Emulsions.* Cand Chem
Sci.6 Sci Res Physicochemical Inst imeni L. Ya. Korpov, Moscow, 1953.
(JReferatIvnyy Zhurnal -111miya, Moscow, No 3 Feb 54)
SO: SUM 213, 20 SeDt 1954

'USL,R/ Physics Physical chemistry
Card 1/1 Pub. 43 57/62
Authors i Sheynker, A. P.,,and MedvedevI9, S.,S,
Title t Polymerization temperature and its effect-on the fon-Ation,of butadiene
styrene copolymers
Periodical I Izv. AN SSSR. Ser. fiz. 18/6. 736-737, N.cv-Dec 1954
Abstract The composition of butadiene-styrene,copolymers,obtained at various tempera--o
tures (-15 6 + .380C) in emit1sions was investigated byteans of :absorption
spectra (2 -1 15,A). The Content.of various c'onfigurations,of butadiene links"
in polymer chains was also investigated and established. Glycerinwa-si-us-ed
asthe antifreeze when the polymerization was carried out at below-4ero
temperatures. Polymer solutions in carbon bisulfide were-ixtiliied for photo-.%..
graphing the spectra'," Results are-describeds
Institution The L. Ya. Karpov Phys. Chem. Inst.
Submitted'

IMR/Chemistry Physical Chemi9try
Card
Authors dev, S, S,J, Member Corresp, of Acad, of SC,
P. and Medve
Buss
Title I Investigation of the kinetics of polymerization of isoprene in aqueous
emulsifier solutions and emulsions
Periodical Dokl. AN SSSR, 97, Ed. 1~ 111 114, july 1954
Astract 3 The kinetics of isoprene polymerization was investigated in water, in
N-cetylpyridine bromide emulsifier solutions and in emalsionsunder-the
effect of a water-soluble initiator (H202) for the purpose of determin-
ing the mechanism of emulsion polymerization. The kinetic measure-
ments in emulsifier solutions not saturated.with isoprene and in,:,
emulsions were carried out by means'of t1* dilatometric method.~ The
results are presented in table and graphs. Four references: 2 USSR
and 2 USA.
Institution : The L. Ya. Karpov Scientific-Research Physico-Chemical Institute
Submitted : March 20, 1954

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r
selected for study with 11
,tage, and isciPWRO wu
.tio.-seti" emulsifier and
ti
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on
w
polymorkation does not be& unt-q ttLe fatco
of the emulsifier. it appears that the antim sequeEws
he emulsifier
poirtneristiOn taken Owe within t
particles
meric
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y
or on the GAWrPtICO layer an Po
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and mulglim dropletsh tbs
the
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pro,ess being small. rQlYm-UA

16" P.1y.ria putfle, pc&4&Ay does not occur on
C'Onceatmuo-A of the
cif the very -eak
astimt
The cc;
InItUtar In the polYmmiO Pseicl-

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of emulsi[fier -5 oonstway of th4 total
tides and a steady rat
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then co-eVA agm wen wit

f polymerization temperature,on. the etmeture of
coprlymeri of butinliene with =e. L% P- ShrIpl-p and
IS. S. MWyedcv, Doklady Mank S.S.S.R.102,
1143-5(IM)."Inframi examin. was made of copolymers
of butadicut xvith PhC1l:CH2 at *-15*~ to W, Kine-
tic data, shown graphically, far polymerizations which
Werrrun In aq. pbase with Na sulfortateemul5ifiershow 'hat
rise in temp. gave higher polymer yields, whilt introduction
of glyceml into the mixt. (for antifreeze purposes) reduced
tile Yield of Polymer somewhat. The energy of activation
%msestd.at9cal./mole. Theno.ofstyreneunitswase-std.
from intensity of differential infrared absorption at 700
cm.-' (Ph ring), while the butadiene content was estd.
from q67 and 90 bands. , (For rmilcn. tecimiques. cf.-TIart
and Meyer, C.A. 43, 7$222f; M., C.A. 43, 87-*Zel Cross,
el aL, CA. 46, 3405i). Polymers prepd.in the absence
(If glycern) shoverd the content of trans structure increased
by 17%, when the temp. vras ntis~cd from 0* to 33". No
polymer coutint. clump; was observed. Unsatu. of the
pulymer prepd. In the prtzience of glycerol uas decidedly
smaller thatiAlLwt found in specimen.% preprl. in the presence
of glyrerol. it catcd, on the wt. of the polymer; caled. on the
bw4s Of butudienc links, the unsatts, was the same in both
-Product3 funned at -15' In the prcsen~e o g yj
cases. f I
cerol had the sayne compo. as diose formed at 20",
to cis-truns C,11111KInents., G.M.Ko-

- S.
SVIE--Y-,~ = Y -*-. P. ; 1.-'edv-7dev , :7 .
"Study of the Ydndtics of Polymerization in Colloid Solutions of Soaps and
Emulsions" (Issledovaniye kinetiki polimerizatsii v kolloidnykh rastvorakh
myl i emullsiyakh) from the book Trudy of the Third All-Union Conference on
Colloid Chemistry~ PP. 450-457, Iz. AN SSSR, I-loscow, 1956
( Report riven at above Conference, Minsk; 21-4 Bee 53)

U33R icrobiology. .[c.-.,o-lL)bi-qophill1c Doctoria F-5
A.bs -four :R%;f Zhur No 14, 1-953, 62387
Author : El'pincr I.Yo.
Inst : AS USSR
Titio : I:i--iunizLi(,, Propcrtics of Patho.,:mic Bactoria
SubJoctled to t-Iliz. Action of Ultva-sound Javc~s
(Fortussis Eccillus).
Ori.- Pv.-b:Dokl. AN SSS":;, 1956, 111, INTO 2, 470-472
f
'bstr,:~ct:It itas s-'-iown 'hat t'irou h tho action uf ultra-
L U - G 11 L'
sound vravos on portbussis bacilli., not only th':~
toxins of th-- dl--co.~posorl cultur,.~, which had
passoCl. into a physiological solution, but ovon
the culturcitsulf, possossod antiGenic propor-
tics. The p,~rtussis bacilli t'lacrobi, loso thoir
virulonco, ortninin3 thoir L:i.-auno!-~onic proper-
ti-s. Tho authors o:' 1plol, 7od the culturo, prozor-
Vi,17, it in a dry st-,.t(-,. 115-20 Lil of culturc
susDun-sion (accordias to tho onteric standard)
r d. 1/2

U'013RPT'icrobiolocy. %General 11-icrobiology
0
Abst Jour Ref Zhur-Biol., No 13, 1958, 57457
Aut',-,'or Sheynker Ellpiner 1. U.
Inst Not - ven
ca
Title Variability of Dacillus Pertusus Caused by Ul-
trasonic Waves
Orig Pab Biofizika, 1957, 2, No 3, 351-357
Abstract A SUSDension of Dacilli perfmis in a physiolo-
gical solution was sounded at frequency vibra-
tions o~ 700 kilohertz and an intensity of 8
watt/cm . 'When seeded on a Borde-Zhangq medium
immediately after the sounding, the bacteria
developed, in a normal manner. Horphological,
toxic, and immunogenic chagges in the r-roper-
ties of the pertusis bacillus were observed as
a result of decomposition products when the
Card 112

SOV/81-59-10-37461
Translation from: Referativnyy zhurnal. Khimiya, 1959, Nr 10, P 577 (USSR)
AUTHORS: Medvedev, S.S., Khomikovskiy, P.M., Sheynker, A.P., Zabolotskaya, Ye.V.,
Berezhnoy, G.D.
TITLE-, The Regularities of Emulsion Polymerization
PERIODICAL. V sb.., Probl. fiz. khimii. Nr 1, Moscow, Go.-,khim1zdi', pp '~-17
ABSTRACT: A review. There are 13 references.
Card 1/1

,5-
_?.P ? /
. 66876
-444 SOV/76-33-11-47/47
AUTHORS: Abkin, A. D., Sheynker, A. P., Mezhirova, L. P.
'
TITLE: On the "Carbanion" Mechanism of Poly erizati on
Under the
Effect of Gamma Rays,'% Iq
PERIODICAL: Zhurnal fizicheskoy khimii, 1959, Vol 33, Nr 11, p 2636
(USSR)
ABSTRACT: Data from publications (Ref 1) on the polymerization of iso-
butylene, and data of the joint polymerization of isobutylene
with vinylidene chloride and of the styrene with methyl
methacrylate, obtained by the authors (Ref 2) show that at low
temperaturesland influenced by nuclear radiation, the polJV_
merization occurs according to the carbonium. mechanism. Up to
present there is no information in publications ori the course
of a "carbanion" mechanism at the polymerization under the in-
fluence of nuclear radiation. It has been established that the
polymerization may proceed according to both mechanisms
(carbonium. or "carbanion" mechanism) and that this is not de-
termined by the chemical structure of the monomers, but by the
nature of the medium. Data on the polymerization of acr;rlic
Card 1/2 acid nitrileland styrenelat -780C (Table) under the-influence

66876
SOV/76-33-11-47/47
On the "Carbanion" Mechanism of the Polymerization Under the Effect of Gamma
Rays
of Gamma rays, show that the polymerization of the acrylic
acid nitrile in solving agents with electron donor substituents
(triethyl amine, dimethyl formamide) occurs and that none
occurs in ethyl chloride (which is usually used for carbonium
polymerization) containing electrophilic groups. Contrary,
styrene polymerizes only in ethyl chloride. These data show t1r
that acrylic acid nitrile, which has molecules containing
electronegative groups, polymerizes, under the given conditions,
not according to the radical mechanism, but according to the
"carbanion" mechanism. It is mentioned that more detailed
results of the investigations carried out will be published
later and that the authors thank Academician S. S. Medvedev.
There are 1 table and 3 references, 2 of which are Soviet.
Card 2/2

5W SOV/2o-124-3-39/67
AUTHORS: __Sheynke:L,_A~~Yakovleva, M. K., Kristallnyy,E. V.,
Abkin, A. D.
TITLE: On the Mechanism of the Low-temperature Polymerization of
Monomers Under the Action of a Gamma-radiation (0 mekhanizme
nizkotemperaturnoy polimerizatsii monomerov pod deystviyem
gamma-izlucheniya)
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 124, Nr 3, pp 632-634
(USSR)
ABSTRACT: The present paper deals with the results obtained by in-
vestigating the mechanism of the low-temperature polymeriza-
tion of various vinyl compounds under the action of a
y-radiation. The authors investigated this mechanism by employ-
ing the method of joint polymerization, according to which
it is possible to obtain the necessary information concern-
ing the nature of active particles (radicals, ions) participat-
ing in the active process from the composition of the Ko-poly-
mer and from the kinetic data. The authors investigated the
common polymerization of isobutyls with vinylidene chloride
Card 1/4 (in the "mass") in the temperature interval of -78 to 00,

30V/20-12,1-3-39/67
On the Mechanism of the Low-teoperatuxe Polymerization of Monomers Under
the Action of a Gamma-radiation
and of methyl-metacrylate with styrene in ethylchloride as
solvent at -78 t +250. Polymerization was carried out in
ampoules on a Cogo-source of 20,000 g-eq-aivalents at an in-
tensity of 230-250 r/sec. The deaFee of polymerization was
not more than 10~6. A diagram supplies data concerning the
dependence of the copolymers on the composition of the original
mixture for the system isobutylene-vinylidene chloride, which
were determined in the course of polymerization at different
temperature conditions. Pron these data the constants of the
common polymerization a (for isobutylene) and P (for vinylidene
chloride) were then determined according to the simplified
equation for the integral composition. The following holds:
0C
Polymerization temperature in a P
-78 25 0
40 1 27 0.21
0 0:03 1.3
Card 2/4 The compcsitior- of the common polymers formed depend to a

SOV/20-124-3-39/67
On the Mechanism of the Low-temperature Polymerization of Monomers Under
the Action of a Gamma-radiation
considerable extent on temperature. Details are given. The
data discussed in the present paper permit the following
conclusions to be drawn: The joint polymerization of iso-
butylene with vinylidene chloride under the influence of
a y-radiation at low temperatures occurs according to the
carbonium (karboniyeviy) mechanism or a similar mechanism.
The authors further investigated the polymerization of
styrene in an equimolecular mixture of styrene and methyl
metacrylate in ethyl chloride as solvent. With decreasing
temperature, the methyl metacrylate component in the co-
polymer decreases, which indicates an increase of the share
of ion reactions in this process. The authors thank Academician
S. S. Medvedev for discussing the results obtained. There
are 2 figures, 2 tables, and 8 references, 4 of which are
Soviet.
ASSOCIATION: Nauchno-issledovatel'skiy fiziko-khimicheskiy institut
im. L. Ya. Karpova (Physico-Chemical Scientific Research
Card 3/4 Institute imeni L. Ya. Karpov)

------ - . - . I - - - - - -I -- ~ . .' .'. . ... I . -. ..- . ..' - . . . I I I I . - .
It On the carbonlum and carbonion mechanisms of gamma-~my induced
polymerization."
report presented at the International Polymer Symposium, (IUPAC), Moscow, USSR,
14-18 June 196o.

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IS $C20
33125
S/638/61/001/000/056/056
B125/B'104
AUTHORS: Shey4kR-x-,-A.-P-, Abkin, A, D,
-7-~
TITLE: Ion mechanism of polymerization under the action of
nuclear radiations
SOURCE; Tashkentskaya konferentsiya po mirnomy ispollzovaniyu
atomnoy energii, Tashkent., 1959,, Trudy. v. 1~ Tashkent,
1961, 395-400
TEXT: The copolymerization of the following pairs of monomers was examinect,
iBobutylene - vinylidene chloride (in the 0bulk) between -78 and OOC;
styrene - methyl methacrylate between -78 and 250C; and isobutylene
styrene at -78OC(with ethyl chloride as solvent); acrylonitrile - styrene
at -78cb(as solution in dimethyl formamide).~ Specially designed
dilatometers and a C060 source were used for the experiments. The
copolymerization constants r 1 (for isobutylene)i and r 2 (for vinylidene
chloride) at -70, -40j and OOC are 25~ 1.27; 0.03, and 09 0.21, 1.3,
respectively. The compositions of the resulting copolymers are largely
dependent on the polymerization temperature, and their concentration rises
Card 1/3

33125
S/638/6-~/001/000/056/056
Ion mechanism of polymerization B125/B104
significantly on cooling from -40 to -780C. Therefore, low- and high-
temperature polymerization under the action of radiation probably follow
the ion and the radical mechanismg respectively; Or, the strength of these
and other facts, gamma irradiation permits low-temperature copolymeriza-
tion of isobutylene with vinylidene chloride according to the carbonium
mechanism., The radiation polymerization of styrene and methyl methacrylate
at 25o", follows the radical process. In the gamma polymerization of an
equimolecular mixture of styrene and methyl methacrylate in ethyl chloride,
the relative amount of the methyl methacrylate component in the copolymer
drops rapidly with decreasing polymerization temperatures The resulting
copolymers contain a component with a high concentration of styrene~ Ion
chains are formed in the low-temperature polymerization of styrene and
methyl methacrylate according to the carbonium mechanism. The polymeriza-
tion rate is reduced sharply by the addition of small amounts of
isobutylene to styrene, Low-temperature radiation polymerization may also
take place according to the ion mechanism. Not only the chemical structure
of the monomer to be polymerized, but also the nature of the surrounding
medium influences the polymerization mechanism, The mechanism of ion
chain formation and the nature of the resulting ion pairs will later be
studied, M, K, Yakovieva and L: P- Mezhirova assisted in the investiga-
Card 2/3

33125
S/638/61/001/000/056/056
Ion mechanism of polymerization B125/B104
tion. Academician S~ S, Medvedev is thanked for interest. There are
5 figures., 2 tables, and 14 references: 7 Soviet and 7 non-Soviet. The
four most recent references to English-language publications read as
follows; Davison W. H. G., Pinner S. H.~ Worrall R.; Chem. a Ind. 38,
1274, 1957; Worrall R,; Charlesby A., Journ~.- Appl. Rad,, a Isot~ 4. 84,
1958; Worrell R., Pinner S. H., J. Pol. Sci., 34 N 127, 229~ 1959. Burlant
'W~ J,2 Green D. H~, J. Pol. Sci., 31, 122, 227, 1958,
ASSOCIATION; N,-i-fiziko-khimicheskiy institut im~ L. Ya. Karpova
(Scientific Physicochemical Research Institute imeni L. Ya..
Karpov)
Card 3/3j

88731
S/19 61/003/001/015/020
B1 19YB216
AUTHORSs Mezhirova, L. P., Sheynker, A. P., Abkin, A. D.
TITLE: The carbanionic mechanism of polymerization under the action
of gamma rays
PERIODICAL: Vysokomolekulyarnyye soyedineniya, v. 3, no. 1, 1961, 99-104
TEXT: The present work studies the polymerization of acrylonitrile and its
copolymerization with styrene under the action of I-radiation at low 60
temperatures for the purposeof explaining the reaction mechanism . Co was
used as radiative source. The experimental temperatures ranged from -50 to
-1120C. Polymerization was performed in the solvents dimethyl formamide,
triethyl amine, isopropyl amine, acetone, toluene, acetonitrile, propio-
nitrile, ethyl chloride, heptane, ethyl acetate. The reaction rate was
measured dilatometrically. (The volume change of the reaction mixture
during polymerization was measured by the change of electric resistance of
a platinum wire and a mercury thread inside the dilatometer capillary).
The acrylonitrile polymers were separated from their solutions by means of
Card 1/3

88731
S/190/61/003/001/015/020
The carbanionic mechanism of... B119/B216
methyl alcohol and the styrene copolymers by a heptane - ether mixture.
The copolymers were microanalyzed for C, H and N. In some cases the results
were checked by infrared spectroscopy. At -780C, and a dose rate of
128 rad/seo, the polymerizationogate of acrylonitrile (initial concentgation
3.5 mol/1) was 1.57 mol/l.sec-1 in isopropyl amine, 6.7 mol/1-sec.10 in
triethyl amine, 9.7 mol/1-sec-10 6 in dimethyl formamide and 2.1 mol/l-sec-4
in the "bulk". The copolymerization constants were r I = 33 (acrylonitrile),
r2 = 0.'005 (styrene). Results: Acrylonitrile polymerization occurs only in
the solvents dimethyl formamide, triethyl amine and isopropyl amine, but
not in solvents with electron acceptor properties. The composition of the
copolymers obtained at -780C by the above method and that of the analogous
copolymers prepared by a radical reaction exhibit significant differences.
The polymerization rate of acrylonitrile increases proportionately with
the dose rate. A reduction of the reaction temperature from -50 to -1120C
produces a great increase of reaction rate and molecular weight. The
findings indicate a carbanionic reaction mechanism. The authors thank
Ya. A. Tsarfin and K. G. Nogteva, both at Vladimirskiy nauchno-
Card 2/3

88731
S/190/61/003/001/015/020
The carbanionic mechanism of... B119/3216
issledovatellskiy institut sinteticheskikh smol (Vladimir Scientific
Research Institute of Synthetic Resins) for carrying out the elementary
analyses. There are 4 figures, 2 tables, and 8 references: 5 Soviet-bloc,
and 3 non-Soviet-bloc.
ASSOCIATIONi Fiziko-khimicheskiy institut im. L. Ya. Karpova (Physico-
chemical Institute imeni L. Ya. Karpov)
SUBMITTED: June 9, 1960
Card 3/3

M64
I!Y.g 000 2 1 o 13, 1 Lt !o,6 8119 61/003/005/007/014
//. C.910-/O B1 01 YB21 8
AUTHORS: Sheynker, A, P., Abkin, A. D.
TITLE: Study of the mechanism of polymerization by radiation. I.
Mechanism of carbonium polymerization of isobutylene and
styrene under the influence of gamma radiation
PERIODICAL: Vysokomolekulyarnyye soyedineniya, v. 3, no. 5, 1961, 716-722
TEXT: The authors studied the kinetics and mechanism of separate and joint
polymerization of styrene and isobutylene under the action of gamma radia-
tion. According to published data, these monomers polymerize at low temper-
ature following the carbonium mechanism. The kinetics of the process was
studied dilatometrically. Isobutylene and styrene (2 5 moles/1) dissolved
in ethylchloride were filled into reaction ampoule 1 ~equipped with spiral
capillary 2; Fig. 1) until the level A was reached. This process was car-
ried out in vacuo and at the same temperature at which polymerization was
performed. Capillary 3 was filled with Hg,. In order to Drevent boiling of
the reaction mixture ', sphere 5 was filled with the same mixture so that a
counterpressure existed. The platinum wire 4 with the contacts 7 was con-
Card 1/8

22564
S/190/61/003/005/007/014
study of B101/B218
nected to a measuring bridge and, thus, the resistLnee was measured, which
increased due to a decrease in volume during polymerization and simultaneous
lowering to the Hg level in capillary 3. The mercury was collected in 6.
Irradiation was carried out with C06 at -780C and a dosage of 106 rad/sec.
Volume changes not caused by polymerization (i.e., due to heating during
radiation adsorption) were corrected by a control dilatometer filled with
ethylchloride, isopentene, and ethylbenzene. The composition of the co-
polymers was determined by Ya. A. Tsarfin and K. G. NoRteva (analitiches-
kaya laboratoriya Vladimirskogn NTTSa; Analytical Laboratory of Vladimir
NIIS) by elementary analysis. Fig. 5 shows the composition of copolymers
consisting of isobutylene and styrene. During the initial stage of co-
polymerization, the yield of copolymer is a linear function of time. The
same holds for separate polymerization of monomers: styrene 20.1.10-6 mole/11
-secl isobutylene 14-1-10-6 mole/1-sec. Fig- 7 shows the copolymerization
rateci for different molar fractions of isobutylene. Fig. 9 presents
log CO as a function of the logarithm of the radiation dose 1 (14-110 rad/sec)
Also logw - f(log c) (c - concentration is a linear function for both
monomers. The authors calculated the reaction constants from the data
on the composition of the copolymers: r, (isobutylene) - 3-5;
r2 (styrene) - 0.33. In radiation polymerization and at low temperature,
Card 2/8

S/-, cC, /~-i /.nrz /n.n-
I" q
S B 10
s c Ou e s m c r 9 a- c t I v e t', ar s r en e . P c I.,
o t*- c c ar'r. c n e chan i S S tc t'-at in tI-e -r=-Se-ce cf
Mo le cu l a r -.-xi6htS of the coi)olymers were determined', by N. V. .7-TaKetsola
4 U
- o u n d 'o be: ratio isob-Livlene; st-.rrene 4n initial m4-r'ure:
1 .0 : 0.0 0.0 : 0.1 0.5 : 0 - 5 0 -1 0.9 0 - C : 1 - 0; -Ole cul ar -,7e- 6' t
gh
80,000 55,000 27 OC0 35 .COO 70,000.
X' f 4-
--;izaat-on a' OOC t al -,tirel~r d-
AS sh c.,i n n "Jg. 10, cc-lolyme s an e:
Oci;rc~z. in this case, the -radical mechanism. come-s in -)lay, but this does
7 ea-a t C, of A sobutylene . The polymers olotained at OOC
contained, ch-lorine . There 'are.-IQ_ fi-&-ures and 2c references: 8 Soviet-bloc
=0 1 7 non-Soviet -bloc. The mos.. -~L-zrzortant references to Enclish-language
-ubl` cationo -bead as follov-s: R. 71orrell S j. Folymer. Sci.
1 r 'e-l_ -ro . R y oc.
1 ? 5 Davi son, S. -E. -Pirmer, R. 7o r I , P C 0 S
J.
167, 19',Of; A. S. Ho f.L T
fman, Polymer Scl . , 34; 21-1 , 195"; S- :kt
Da-Lnton. j. Po-1yT-'1er.- Sci. 3A, 21ll , 19159.
S.3 C, C T 0- F-zi-o-'-h4m4 cheski~ ns'i 'u' im. L. -Ya. Kar-pova (Phys-;co-
chemical TjSt4lUte imeni L. Ya. Karpov)
SU3*:TT-,':): Jull 21, 1050
Cai-d 316
m
j:

7
5/190/6!~003/006/005/019
B!IO/B216
ATITHOPS) Yrikov I j", K,, , Sheyril-t-, A ~ 11 Abk in , A., D.,
TITLE; Studlez, c-f th~ mpohanism clL radiation pOymerization II.
I' styrene and methyl
,..Pchari-zm ~L' carbonium F.C,-jYMerj7'_j'j~Q)jj i?t'
me t ha~~ ryla t P under th' M' t i0l', Of 7 S
PERIODYAL: -~r;y~,din,:niya. v, 3, no. 6, 1-961. 828-832
TEXT: o!' th,~ author-- (Ref. 1 : Dokl.. AN.SSSR. 124, 632,
19:~19) le:a-d (.1 t"l.-? 1(~ni;, -,haractter fcrm during
r- ar mlx-,re i--,' sty-en- and methyl methacryla'~e
in. ethrl --hlrr.6~ -ind-v the fj.-l c, y !*;~y,-- Tht- prps--nt work stizdies
1113 1 n 11 - 0 -, z~ r e l T- P I' T -I Me-!~Y! TeThaor%,',--. treated with 3 %
with -4,ater. drl~- T, ~'c
distille(l a~
cvf~r dry i?e,.
'C," mm and n -vacuate-i amip-olles
The ki-c-ptif-, rrrl--~sF- de-zerm2ne,i the
C., -40cf. -A 1 1-1
lymer i .~ -I t I c r C! n,J e -ic v --,~as s e,- a ra t
bY Ool--n, in 'hP vresencz
Card

23 76,21
S/ I C,;JO"6 I/0-0 5jO06/CC5/0 19
Srud i es c-f the tri-ch-LrIl ~;,m 1 a ~ ion. 1 t1l, B2 16
of CuSO4. and b) tv pre,-in i ing th4~ polymer mearis of methyl alcohol
In the vresen-e c", r,-rrpr::itjor, of ~he copolymer was
d term i ric d by u-1 t ii-i -,i f k, r b I,, ,~d ~~yd r~-,gen carried cu t n the
U-
Y', T a r F , n , nd K G The infrared
,.I r s A
'Wis 7(-.~:)tainin-- 10 g cf r)olymer to 1 1 of Cql
a -~~S CC 0 mzl, fl? IT-),~ 1M - ! r "- -rc, - ' 4
-0 ~ -j!)) and 700 cm
herizent- rings c f T)c Iv,, t vrerip Table I the copolymers obtained ir.
4~0') mr-le/l r-F ~,irl,~jted by Thp copolymers
prepared ir. 1, In i s v, -A y c~:nta-Ln by-F.7(Au-ts ~,,f the reaction
m, i x i r e The b) .,P, -0 tqzri m~~-re of tha
tf r e nP -omrpor-nt thart those prepared by a) This is due to the fermation
1-1e. CH CH solubl-i pr:,du,~ conta-A'Ling more
~-f thie Me"hyl m-01".1, ryl-l~t- than the :---!polymer prepared by b),
It contained hsad a miol,~,~ular vvei--hr of 3C61 and showed strong
I
abs,.)rptior. at '77. (CO tqro~ip) aiid 700 -m-' I 0--~-nzene ring). The
initi-al p0lymer;,-atinfl r,'Ite 7.,1:3 dn~e,miried Crom the cur-e sentions in
Fiv, 4. 5 shows ~)f styrc-ri-? :ind methyl me~harrylate
on .,n.4'iql mixture. The

23762
3/190/61/003/006/005/019
Studies of the mechanism of radiation... B110/B216
styrene concentration is a linear function of the monomer concentration.
Table 2 illustrates the dependence of the styrene polymerization rate on
the surface of the reaction vessel. At -780C, the use of ampoules made
of stainless steel reduced the rate of styrene polymerization. The
polymer molecular weights at an initial molar ratio styrene :methyl
methacrylate of 0.9:0.1 were determined by N. V. Makletsova by the light
scattering method at 70,000 for polystyrene and 30,000 for the copolymer.
In copolymerization under the action of y-radiation, lowering of the
reaction temperature from 250C to -780C increases the relative content
of styrene component (rl(styrene) =20; r2 =0.005). On polymerization of
these monomers under the action of y-radiation at 2500, ri =0.63; r2 =0.50.
In the case of a peroxide-initiated polymerization at 6oOc, r 1~ 0.52;
r2 =0.46. With cation catalysts, r1 =10.5; r2 =0.1 and with anion
catalysts ri =0.1; r2 =6.0. The copolymer composition and the dependenc e
of the copolymerization rate on the composition of the monomer mixture
(Fig. 5) indicate a carbanium mechanism of polymerization of styrene with
methyl methacrylate at low temperatures under the action of y rays. Fig-5
Card 3/8

23762
S/19 611003100610051019
Studies of the mechan-Ism of radiation... BlIOYB216
shows that the addition of (,v 10 mole%) methyl methacrylate inhibits
polymerization to a greater extent than the addition of isobutylene, but
not as strongly as acrylonitrile addition. From this it is concluded that
the inhibition increases with increasing electronegativity of the sub-
stituent at the double bond of the added monomer. There are 6 figures,
2 tables, and 10 references: 5 Soviet-bloc and 5 non-Soviet-bloc. The
three references to English-language publications read as follows:
hef. 3: R. Worrall, A. Charlesby, Journ. Appl. and Isot., 4, 84, 1958;
Ref. 5: W. J. Burlant, D. H. Green, J. Polymer Sci., 31, 2f7, 1958;
Ref. 7: A. Shapiro, V. Stannett, J. Chim. Phys., 56, 63-6, 1959.
ASSOCIATION: Nauchno-issledovatel'skiy fiziko-khimicheskiy in-stitut im.
L. Ya. Karpova (scientific Research Institute imeni
L. Ya. Karpov)
SUBMITTED: July 21, 1960
Card 4/8

I f 2 0
/00 5/008/0051/019
31 10/B220
AUMORS - Abkin, A. D, . Sheynker, A.. P, , Yakovleva, M. K.
TITLE: Study of the mechanism of radiation polymerization.
III, Mechanism of carbonium radiation polymerization
PERIODICAL: Vysokomolekulyarnyye soyedineniya, v. 3, no, 8, 1961,
1135-1139
TEXT: Previously, the authors had studied the effect of gamma radiation on
polymerization and copolymerizat,,on of isobutylene. styrene, and methyl
methycrylate dissolved in ethyl chloride and shown that they proceed
at low temperatures (-780C) according to the carbonium ajeohan4sm
(,"ezhdunarodnyy sympozium po makromolekulyarnoy khimii, SSSR, Kcskva
(International Symposium of Wacromulecular Chemistry, USSR, -oscriiv) June
14-18, 1960; V~sokomolek. soyed., 3, 716, 1961; ibid,, 1 8128, 196!). Some
ideas with re&ard to thio mechanism are put forward in the present paper.
The initiation of polymer chains is effected by interaction between a
monomer molecule and a proton presumably originating from the solvent. The
following ex.erimental data are given in -.onfirmation of this assumption.
Card 1/d

2 6 2i L'
S/190/61 /0015/0081/005/019
Study of the mechani sm. of BI, 101/3220
1) The polymerization rate is a linear function of the monomer concentration;
2) radiolvsis of ethyl chloride at 780C yields a product closely related to
20
-dichlorobutene as to molecular ~,-eight (132) and refractive index (n D =1.4812);
3) at -780C the polymer--,zation rate of isobutylene "in mass"
(46,7-10- 6 mole, ~1~sec) 7-s lower than in a solution of ethyl chloride (con-
centration of isobutylene 12,06 mole/!: 71.2-10- 6 mole/1-sec). The
following mechanism is assumed: The growing carbonium ion ejects a proton
which forms a free radical with the negati-re moleoular ion (counter-ion) of
the monomer.. 2he participation of the negative monomer ion is proved by the
fact that the polymerization is s-.rongly inhibited in the presence of a
monomer ri.h a;.ectron-acceptor properties.~ The copolymerization of iso- VK
butylene and styrene as .Neil as of styrene and 131A follows the equation:
W= (r,A 2 , 2AB + r B 2).W ab]/[Awbr-,A 2 + )( &J LtAB +&3ar 2B21 where
2 a a
w is the total rate of copolymerization; A and B are the concentrations of
the monomers A and B, respectively; k) a and 1% are the ratea of separate
Card 2/4

26292
S/190/61/003/008/009/0-9
Study of the mechanism of Biio/B220
polymerizatl_ of A and ~, respectively; X Va/vb is the ratio of "he
formation rates of active centers of A and B;
(k brA+B /k incrA+B t.kbrB-A /k inGrB+A)/vb' where kincr ~ rate of chain
growth; k br is the rate of chain rupture. The two unknowns X and I can be
determined experimentally from W a , LJb, and from the copolymerization rates
at different ratios of the monomers, Data obtained for the copolymers of
isobutylene (A) and styrene (3): A 4 8-100 ; for styrane (A) and
6
LIMA (B) A = 10; 4404 10 1' was observed that the polymerization rate
of styrene increasea at -780C xi'th increasinE burface of the reaction vesseL
The authors establ-,shed an effect that is analogous to that of solid ad-
mixtures observed by R, I,orrall et a!, (J. Appi~ Rad~ a. Isot., A, 84', 1954
The monomer molecules adsorbed on the surface of the rea~-.tion 1ressol have
a higher electron affinity than the molecules in the volume, and are able
to capture secondary electrons. Thus, the lifetime of the carbonium ions
effecting the polymerization process is prolonged. jMorz--z?over, the influence
of the surface is confirmed by a reduction of the molecular weliZht of thc:
Card 31/A

S~6292
190/6!/'003/008/005/019
Study of the mechanl-sm of' 1. 0 /-- 2 2 0
polymer at -7180C when steel ampullae are used in5tEdd Of glass ampullae~
S.. S. 1"Iedvedev is thanked for his interest, There are 2 figures and
7 references: 4 Soviiet and 3 non-Soviet, The most important references to
Lnglish-lanEuaLe publications read as follows: Ref.4: A.. Shapiro,
V. Stannett. J Chim, Phis,, ~1-6, 830 ', 1959. Ref-6: F, R.. Mayo, Ch, Walling,
Chem, Revs~ , 46. 191. 1950, Ref. 7: 'R. ;iorrall, S. H, Pinner, J. Polymer
Sci., a, 229, 191)9.
ASSOCIATION: Fi:-:4ko-khimicheskiy institut im, L.. Ya.. Karpova (Physico-
chemi3al Institute imen! L. Ya, Karpov)
SUBMITTED: Septe-,-.iber 9, 10,60
Card 4/14

t-' q201 11 12 '1141C, I'W, S/190/61/003/011/014/016
BI1O/BI47
U7,.: OR 5 Us~.akov, V~ D_ '.!ezhirova, L. P., Galata, L. A.,
-L~dfjnaya--Z~ S_ Sheynker, A. F. , Medvedev, S. S.,
!_"Z,
Abkin. A, D., KhamikovsVI-y, P. M.
Polynerizazion of styrene and butadiene with styrene in
-=ulsiona under the action of initiating redox systems.
1I.Effect of the nature of 'he reducing spent on t;e rate
of polymerization
;"ZRODICAL. Vv:;okor,,oIekulyarnyye soyedireniya, v. 3, no. 11, 1961,
1723-1729
-C.' .Th-2 -'Iect of the reducing,, component of initiatinr oystew and of
n~ -vir!~t~on of a second reducing, agent on the rate of polymerization is
~tu(;-'Cd Uoed -.Nere systems of hydroperoxide3 (LP) of iaopropyl benzene
~L) j:- z~--rt-butyl isopropyl benzene (II) with ferropyropho2phate
potassium ferrocyanide (JV), ferrous sulfate with
or of complexes of a,a-dipyridyl with ferrous oxalate.
b.sulfit~, and the bisulfite compound of ace;one served as reducing

s/i qo/~, - /oc- illo ;6
zat for. -if styrene and, 3 1 1 O/B M 7
L Of V:I,- L3'01 C- 'Jill;~IICY 1.1-oncetnano'amire, dioxy-
.71 f-, I I I' 2 tar 3th~- b issi`il fit v coz-,pe-un' n e
d ot aceto. "ere
d': a.-I fit q ,T h,~ i r cree t .,I r. I Of ve Z! t i t'a t ~t d V7 I t h 3 lyr '. C M's
'j r-M't 1 q ~ i; I it t i n ~~ -tc t ia nd I -,i c. c orip 1,~x c ompcuna --, 0
'Tht~ ratio hydro(-iirboni by r.~-,ght c"' Etyrcn.(! ; 30 I-;j by
by wolght 0~ enuls-fi,~r
cater 'Aar,
u-e~j. Optinum ratq of PcIjMef-4:UtLGr. gaS
fl:, at 0 5" 1.., weight of HO I and 0.2 ~, b.,,, veight Of H? II
to marom~r' At the cilpolyneriza t ion butadiene-rtyrcre by m,?ars
::P il 1. th- opt,-mum rate of nolymerization .va3 ezzablished for
iOF,O - 0,7~ I -Increase of the conrentrar[on of
-I r da P 0
7
fm~!~ to 0 IC mcles/mcLe of JIF 11 arc,?Ieratas the Drocess
j :~-n~y, Aft~r 4 hr, the pol yzf.,~.- yield incr-~ases to.-V4,35 at an
Zil from 0.2-0.31 of hydroefn peroride, and to 65
a Incrtaoe- A, 5oC, addizzcfial reducing arents hard!y affect.
rate uf pc)yrner-Lattion. At 200C, aduition of V tc I i Ill causes
accritration ard 71, ':~ monomer conversiciii afier 3 hr, w1hich
I hG" -.' V. tne GY2t-'.-I 11 and I!-T, Pol"'7per Yield
mo"~ e~-. of U1 ver 7~cje of ~P I!. -':'Or 1", an optimum y,,,Id

297!z"
o y v n s ri 191 14i; 10
hr at a rvtio 0.5 IV I HP. The hii--h rata ")f
r~-.;,ri:)n for z:irl-mr. vith ill i:, cau,~ed by the lo.. 3olubility of
1~ n 0 rqtjoX Do*,,,,; r :,,I 1 0 1' T T j i 1:. -,v , in stat,:,
I "T ir:
t ~-Irjj iql: willy nio-.1y, This cztus-l t1'C
''n- -olon. EV high puaitivv, potential 0210 nv) is solubl C
...il rate of in -, t iat ing in di, Lc mined by int,.,rac! i or. or I--
P,71.%-.crizat ion .q not initiated durxng the unproductive react lot,.
::;i,: '05 nwi soluble H.? I. NnHSO 5 and poorly solublis
n i i il, no r i n a to r. . ~'he effect of IV on Ill 0 ?OOC consiszs
enc-0:1 1 -1 Z~!-
1"
i n luj tr. ani Fn,7:-.;~ Ch; "19t.

IJSHAKOV, V.D.; MEZ11IROVA, L.P.; GALATA, L.A.; 1MUSNUTIDINOVA, Z.S.;
SMY1RER, A.P.LMEDVEDEV, S.S.; ABKIN, A.D.; IM%IIKOVSKIY, P.M.
Polymerization of styrene and of butadiene with styrene in
emulsions initiated by redox systems. Part 2: Effect of the
nature of reducing agents on the polymerization rate. Vysokom.
soed. 3 ro.11:1723-1729 N 161. (MIRA 14:11)
1. Fiziko-khimicheskiy in.9titut imeni L.Ya. Karpova.
(Styrene) (Butadiene) (Polymerization)

ACCESSION NR: AT4020709 s/oooo/63/000/000/0208/0212
AUTHOR: Sheynker,'A. P.; Yarov, A. S.; Auer, A. L.; Abkin, A. D.
TITLE: investigation of the radiation-induced polymerization of methylmethacryiate
and butadiene at temperatures above and below their melting points
SOURCE: Karbotsepny*ye vy*sokomolekulyarny*ye soyedineniya (Carbon-chain macro-
molecular compounds); sbornik statey. Moscow, fzd-vo AN SSSR, 1963, 208-212
JOPIC TAGS; polymerization, radiation polymerization, ethyl chloride, butadiene,
methylmethacrylate, isotactic polymer, syndiotactic polymer, cryostat, low tem-
perature p6lymerization
ABSTRACT: The effect of temperature on the rate of polymerization of methylmetha-,
crylate and butadiene under the influence of x-rays from cobalt-60 was investigated
over a wide range (from 20 to 410C for methylmethacrylate and from 0 to -196C for
butadiene). The rate of polymerization of methylmethacrylate decreased with de-
creasing temperature. The molecular weight of methylmethacrylate polymers also
decreased with decreasing temperature of polymerization from 19 to -50C- How-
ever, during the polymerization of methylmethacry)ate In the solid phase close
to the melting point of the monomer, the molecular weight increased considerably-
De ty,~ata on polymethylmethacrylate showed that at -50 and -60C an-isotactic-
Corp i 2

8/1,90 63/005/004/001/020
3101JB220
AUTHORS: Mezhirova, L, F., Smigasevich, Z., Shey
Rher A. P., Abkin,A.D......,
L'
TITLE: Carbanion mechanism of gamma ray initiated polymerization
PERIODICAL: Vysokomolekulyarnyye soyedinaniyal v- 5, no- 4, 1963, 473-478
6o
TEXT; The Co gamma ray initiated polymerization of acrylonitrile (A'111)
and copolymerization of AN with styrene (St) and methyl methacrylate (M'111A)
are discussed. Results: (1) At -780C the polyme'rization.of AN initiated
by gamma irradiation was successful in triethyl amine only,~while at OOC
the electron donor or acceptor properties of the solvents.(triethyl aminal
ethyl chloride, acetonitrile or butyronitrile) had no effect on the poly-
marization. (2) When copolymerization of AN with St was initiated by
gamma rays, copolymers enriched with AN formed at low temperatures, while
at normal temoeratures an azeotrope characteristic of the radical polymeri-
zation of these monomers vras formed. (3) Copolymerization of All with LUA,.
initiated by gamma rays, yielded in triethyl amine at -780C a polymer . en-
riched with All, independently of the initial ratio of the monomers.
rAN 7.0, r~Z!A 0.05, these values being close to those for catalytic
Card 1/2

S/190J63/005/004/001/020
Carbanion mechanism of gamma rak ... BIOI/B220-
anionic polymerization. (4) The'kinetics differs from that-of radical
polymerization. IMU polymerizes mom slowly (0-04-1o-5 mole/l*sec) than
AN (0-96'10-5 mole/,,see). (5) These difference's confirm the carbani.on'
mechanism suggested by the authors for the polymerization and oopolymeri-
zation of All by gamma irradiation at low temperatures. There are
3 figures and 2 tables.
ASSOCIATION: Fiziko-khimicheskiy institut im.' L. Ya. Karpova (Physico-
chomi6al'InstiLute imeni L. Ya. Xarpov)
SUBMITTED: August ~6, 1961

L 39481-65 EWG(j IEWT(l) IEW- (m)/FPF(c)/EPF(n)-2/E.Pg/E'.4P(J)/T/E7ilA(h)/E7dA(:c')
Pz-6/?c-4/Pr-4/?s-4/Peb/Pu--~V IJP-(c-VRPL _6W
ACCESSION NR: AP4007545 S/I MMfW,&6M/,37,,,3,,
AUTHOR: Mezhirova, L. P.; Sheynker A. P.; AWa4-At-D,---
"-o 46m-ican-dwato- j4 6n-,
TOPIC TAGS: acr methaerylate, radiation p6lymei-i' Setjjj-:-:~
y1onitrile, methyl zaion
c6nckicUng additive, zinc oxide, ititanium dioxide, chromium oxide, chromium
sesquiozide, Cr sub 2 0 sub .3, magnesitan oxide, copper oxide, cuprous oxide,
Ci~ sub 2 0, nickel oxide, NiO, polymerization, acrylonitrile, polymer, me'tha- -
cryll(~ aclid, methyl ester, polymer
ABSTRACT: The effect of semiconductor- type additives on the radiation polyrneft;--
ization of acrylonitrile and rnethylmethacrylate was studied. These monomers
--rays (C060,
tend to u-ndergo anionic polymerization, under the influence of
20, 000 r. at low tempe- ratures in the presence of semiconductor- type additives';-'
Card 11 3

L 39481-65
ACCESSION NR: AP4007545
ZnO, CrO-), Ti02, M90, Cu20, Ni20, orNi20+Li2O, which has been heated
previously under vacuum at 100C for 6 hours (ZnO at 300C and MgO at 150C) and
added in quantities to fill the whole monorner volume. Increase of the reaction
surface decreased rather than increased the polymerization rate of the acryloni-
trile. No increase was observed with ZnO and Ti02 (n-type semiconductors)
while the other oxides (p-type) considerably increased the polymerization rate
and the polymer's molecular weight. The same applied to the acrylonitrile
polymerization in triethylamine solution under the same conditions. No such ef-
iect occurred at higher temperatures (OC). At -196C Mg
,0 and Cu2O increased
soiid acrylonitrile polymerization two fold which may be explained by the ionic
mechanism of the polymerization under these conditions; 1R spectroscopy indicat-
ed this to proceed at both =C=C- and -C-N-bonds. Similar results -were obtained
with methylmethacrylate in t~e presence of MgO at temperatures slightly below or
above its melting point. The polyrner obtained at' -56C had high density which
7-idica'es ibstereo regular nature. Results are compared with those obtained un-
L
der similar conciitions for cation-polymerizink--, monomers. The mechanism of
11iss ziNct is unknovm to date. Orig. art. has: 2 figures and 1 table.
Card 2/ 3
7'.

L 1.
ACCESSION NR: AP4007545
ASSOCIATION: Fiziko-k-h-irnicheskiy institut ;m. L. Ya. Karpova
(Pl~ysico.-Chcniical Ingtitute)
SUBMITTED: 15JulG3 ENCL: 000
SUB CODE: GC,, S5 NO REF SOV: 002.- OTHER: 002

RO-LCAISKAYA. N.N.; SIE-YINIKER A.P.; ABKIIT, A.D.
Radiation-induced polyrerization of methyl acrylate in ethyl
chdaride solution. Vysokom. soed. 7 no.8:1383-1387 Ag 165.
(IMIRA 18:9)
1. Fiz-iko-khi--,a-4cheskiy institut imeni L.Ya.Karpova AN SSSR,
Mloskva.

............
L 6 0 6 EWG(J)/EWG(r)/EWT(1)fEWT(m)/Fs(
1 )-3
3, IG a A(h)/EWA(l) Pb-4/?c4LPa~51Prn4/P.veb,.'. --ASa-V*7X/AMC/AHD/,AMIEWgl)/-*.,-.
F_SD~l S m)AAS DD/RM
AC S/0020/64/157/06611192/1195
AUTHOR- Popova, A. L; Sheynker, A.- P.; Abkth,-A. Z.
n
TITLE: On the mechanism of radiation induced RqjyMeiizatilf isobutyleneY'l.
and styrene in the presence of solid -admixtures
SOURCE:A qSR. Doklady 'v.'157, ~1964 -,1192-1195--.' A-S
I TOPIC TAGS: polymerization, copolymerization.- radiation-, polmetizeition; iso-
butylene, styrene, solid admixture, glass powderi,_ zhid 4xidei polymerization
temperature, radical mechaism, lonlemechanism, carbon ium. lon, polymeriz4-
tion constant, alkyl halide
ABSTRACT: The role of solid a IMixtutes in such reactions, was- explored in
the separate and coRgWnerizat ot;pf the, title products under the UMuence.o
gamma rays (70 rad/sec. I EO-9-A 0c; using as admixtiire's glass powder or
ZnO in quantities corresponding in volume to the volume of -the liquid phase.
The kinetics of separate polymerization was studied with the dilatometer,, copoly-
:Card 1/ 3

L 15630-65
ACCESSION NR: AP4043843
merization was conducted in anipuls. Results are.compared with.,those published.'_'._,~!,
earlier, relating to tests at -78C. At OC.glass had no influence on
polymeriza
tion while that of ZnO was considerable. The latter catalyzed isobutvlene volY7
me rization rapidly, also without irradiation, -and Its influence. increased with.
time. The molecular weight obtained was about 20, 000. - Isobutylene and kyten
e,
copolymers obtained at OC with irradiation but without ZnO were styrene-e-niie
h4
ed, which points towards a radiWreaction mechanism.. Copolymertzatiofi~._Wfflf~*'
ZnO led to isobutylene- enriched copolymers, pointing towards a'ion-ic reaction,
mechanism. The copolymerization constants for OC were 3.3 andV. 2 resp~
for isobutylene and styrene with ZnO, 0. 5 and 3. 7 without ZnO.- Decr6a'i5_*k h'
e
addition of either monomer led to a considerable decrease of the copolymeriza-:
tionrate. This latter was always lower than that of the -separate polymerization
reactions. The probable reasons are discussed. It was concluded that radia-
tion-induced copolymerization at OC proceeds by the radical mechanism In the
absence of ZnO, by the ionic mechanism In Its presence; the latter apparently
increases the life of the carbonium ion in the reaction. This would confirm
earlier assumptions on the role played by-the surface in-the development of il-7-
C rd 2/3

SUB CODE: GC
7
:c,
6
. Td-3/- 3 1-:.-
I . -- 7'

POPOVA, A.I.; SHEYNKER, A.P.; ABKIN, A.D.
Mechanism of the radiation-induced polymerization of iso'butylene
and styrene in the presence of solid addition agents. Dokl.
AN SSSR 157 no.5:1192-1195 Ag 164. (MIRA 17:9)'
1. Fiziko-khimicheskiy institut im. Karpova. Predstavleno
akademikom S.S. Medvedevy-m.

L 22,532-65 W(J)/EW(m)/EPF(c)/EPF(n)-2/EM/~WP(J)/T/EWA(b)/wA(l) Pc4j/
Pr-h/PS-h/Fu-h/Peb RPL GO/RH/WW
ACCESSION NR: AP4047949 S*20/641158/00511'159/1161
AUTHOR: Mezhirova, L. P.;_Sheinker, 'A. P.,;-Abktn,: A~, D.
TITLE: The mechanism of radiation polymerization of a nitrile and
methaerylate4n the presence of solid aaaltives
SOURCE: AN SSSR. Doklady*, v. 158, no. 5, 1964, 1159-1161
T0117C TAGS: acrylonitrile, methyl methacrylate, radiation polymerization'. - ra-
diatidn polymerization mechanism,'MgO, anionic polymerization,, acryl6j?itrile
meth'l methacrylate copo mer
y ly
ABSTPACT: The radiation polymerization and copolymerization of- acrylonitrile
(1) and methyl methacryl4te (11) in the presence of MgO, ZnO. v6Wdered glas.s~:~,
and other solid additivesVwas investigated. The rates of the individu-al.po1ymeri,-.--,,
zations and bulk copoijmerizations of the two monomers at 0.*and -50C in tfi~ 'ie
P
C we
sence of MgO were approximately an order higher than wtthol.,At Mgo,- at 0
kinetic effects were not large-- only 1. 5-2 times. In copolymerizations in the
Cardl/2

L 1153-66 EdT(m)/EPF(c)/&DF(n)-2/EWP(J)/T/EWA(c) WW I- RM
q0,1Y'6"53C1d0(Y710O9k OOA 3
ACCESSI N NR: AP5022590 IN, 5 5
66.095.26+678.
71"1 416
AUTHORS- Rozovskayap No N.; SA"er, A. Pe; Abkjap A. D.
TITLE: Copolymerization f6f methyl SqUlate tith sjEene.2nd ac~ylonitrilelin
triethylamine solution. Third communication in the series "Investigation of the
radiation polymerization machanism of methyl. acrylate in various solvents at low
temperaturesn
SOURCE: Vysokomolekuly"nyye soyedineniya., vo 7. no. 9, 1965, 1500-1503
TOPIC TADS: methyl acrylate, styrene, acrylonitrile, copolymer, polymer, anionio
polymerizationp radiation polymerization
ABSTRACT;--t,.-The low temperature copolymerization of methyl acrylate with styrene
and acrylobitrile in triethylamine solution was investigated, The investigation
is an extension of experiments on the radiation polymerization of mstAyl acrylate
in different solvents carried out by N. N. Rozovskaya,, A. P. Sheynker, and A. D.
Abkin (Vysokomolek., soyed.,, 7.. 1381, 1965). The experimental method employed was
described previously by A. P. Sheynker And A. D. Abkin, (Vysokomolek, soyed 39
716p 1961). The results are shown graphically (see Fig. 1 on the Encloeurei:
i Card 113

L 1153-66
ACCESSION NR: AP5022590 9
It was found that the copolymerization of methyl. acrylate and styrene in triethyl-
amine proceeds via a radical mechanism at OC and via a radical or anionic mech-
anism at -78C, depending on the amount of styrene in the mixturee The copolymer-
ization mechanism for the reaction between methyl. acrylate and acrylonitrile
changes from a radical one at 00 to an anionic mechanism at -78C. "The authors
thank K. A. Samurskaya and I, N. Huromtseva, for the elemental composition analy-
sis of the copolymers Orig. art. has: 3)1,gTaphol
ASSOCIATIONs Fiziko JMcheakiy institut L. 7a. Karpava 041922n~~~
Institute)
SUBMITTEW 14Sep64 ENCL: 01 SUB COM OCP
W
NO REF SOV: 005 OTHER: 001
Card 2/3

L 1153-66
ACCESSION NRs AP5022590
3.d<
All
1.0
0
V 0.1 09 0.6 0.8 1,0 0 9.2 0.14 0.6U 1.9
Fig. 1.
Dependence of the initial copolymerization rate of methyl
acrylate (Ml) and styrene in triethylamine solution an com-
position of the monomeric mixture. (70 rad/eec)s a- OCg 2.5
Card 313 moleAiterl b- -78C: 1- concentration 0.5; 2- 2.5 mole/liter

ABKIN~ A.D.
R(rZOVSKAYA, N.N.; qjIE!qI
Radiation polymerization of methyl acrylete in triethylamine and
tetrahydrofuran solution. Vysokom. soed. 7 no.8:1388-1393 Ag
165. (HIRA 18-.9)
1. Fiziko-khirucheskiy institut :LTeni L.Ya.Karpova AN SSSR, Moskva.

L 2927-66 E'XT(m)/r--PF(C)/EPF(n)-2/t-WP(J)/T/E',I~_(h)/ NA RPL WW/GG/~M
ACCESSION NR: AP5022607 UR/0190/65/007/009/1597/16o3i
66.095.~6+678-742
AUTHORSi Popovaj As Ia; Sheynkers A. P.1 Abkinq A. D. 41
TITLEi Radiation polymerizationilillf-sobutylengNn various solvents
SOURCE: Vysokomolekulyarnyye soyedineniyal v. 7, no, 9,. 1965s 1597-1603
TOPIC TAGS: polymer., radiation polymerization, gamma radiation., isobutylene.,
inhibitor radiolysiss diisobutylene
ABSTRACTs The kinetics of radiation polymerization of isobutylene was investiga
in mothylene chloride, difluorodichloromethane, tetrafluoromethane, acetone,
ethylpropylketone, and tetrahydrofuran,.-The preparation of test specimens and
the experimental procedure are described. The polymerization was carried out at
a monomer concentration ranging from 0.5 to 1260 mole/liter, at -78C,, 70 rad/see
it was found that the rate of polymerization for isobutylene in metbylene chloridel~
and difluorodichloromethane at -78C under the effect of gamma rays is higher than
in bulk polymerization. The'rate of polymerization of isobutylene is decreased
by the addition of previously, irradiated poly-ilsobutylene. The inhibitor of
Card 2

L2927-66
ACCESSION NR: AP50226o7
polymerization--diisobutylene--is formed as a result of the polymer radiolysis.
The initial rate of polymerization is plotted against concentration of isobutylene.,
A small amount of CF2C12 increases the rate of polymerization. This increase is
due to the formation of H01 resulting from the radiolysis of the reaction mixture*
Data concerning the effect of isobutylene concentration on the molecular weight of
the resulting polymers in dJXluorodichloromethaneland methylene chloride show that'.
polymers of higher moleculir weight are formed in-Tdifluorodichloromethane. It
was established that in the polymerization of isobutylene dissolved in alkyl
halides., the reaction of initiation by H+ ions is highly important. The
polymerization is complete3,v inhibited by acetone., tetrahydrofuran, and ethyl
propylketone. Tabulated data show the inhibiting effect of CF4 on the polymeriia-:1
tion of isobutylene. The experimental data confirm earlier theories of the
protonic mechanism of the initiation of isobutylene polymerization under the
effect of nuclear radiations.' Orig.-art. has%. 3 figures and 4 tables.
ASSOCIATIONt Fiziko-khimicheskiy iastitut imdo L. Ya. Karpova (Physico-Chemical
Institute)
SUMUTTED, igoet64 ENCL: 00 SUB CODRs OG W
NO REF SOV 010 OTHERs 013
d
Car _2/2 1~~
~

, I. G.
64101 Investigation of Properties of AjCl Crystal IlTonizalion
I L %. ~_,,eraseva, I. D. -Z~L-apoport, I. S. Shapiro, and I. G.
5',, c: i nVer. Dolciady Akad. N*auk. S.S.S.R. 72, 261-4(1950) I-Say
~In Russian).
A study was ii~ade of counters prepared from A- 1 wonocrysLals, w-i"11
0, - ~C t,
silver-covered and surfaces obtained with the aid of a developer. The
crystals, ix,.rersed in liquid N, were irradiated with monochroriaticr
ravs from Go6o and with B particles from p32, the pulse intensity was
me;sured by the upper limit of the integral spectrum. A polarization
effect, ro,.,,inL with tire and impairing the efficiency of the counter.,
is observed soon after the beginnin.:7 of work (1/2 hr.); it is.due to the
appearance of a heterogeneous electric field within the crystal, estirrated
at 5 x lo3 v/cm after 2 hr. work with lo3 ions/ndn. Depolarization, can
be obtained (other than by heating the cr~,stal) by applying a field of
opposite direction for a few minutes.

26366
S/089/61/011/002/002/015
0 B102/B201
AUTHORS: Smirnov-Averin, A. P., Galkov, V. I., Ivanov, V. I.,
Meshcheryakov, V. P., Sheynker, I. G., Stabenova, L. A.,
Krot, N. N., Kozlov, A-___G-
TITLE: Study of a used fuel rod from the First Nuclear Power Station
PERIODIGAL; Atomnaya energiya, v. 11, no. 2, 1961, 122-125
TEXT: This is the second part of a paper, the first having been published in
"Atomnaya energiya" v. 8, no. 5, 1960, 446. Results of studies of used fuel
rods from the Pervaya atomnaya elektrostantsiya (First Nuclear Power Station)
are presented. The element jackets displayed no changes apart from some
oxide stains. A comparison between the diameters of a new fuel rod with one
after 104 and another after 445 effective burning hours showed that while
the diameter had not increased at the upper and lowerrod ends, it had grown
by less than 0.2 mm in the middle. In order to measure the tbtal a-, P-,
and y-activity, the used fuel rod was divided lengthwise into 10 sections,
and each of these parts was dissolved in nitric acid. The a-activity was
determined by a Aa_-49 (Da-49) standard device and an ionization chamber, the
Card 113

26366
S/08 61/011/002/002/015
Study of a used fuel rod from the ... B1 02Y3201
P-activity by a 4n-counter, the y-activity by an ionization chamber as
compared to a radium standard. The activity of the inner and outer tubes
bounding the fuel element was also measured; these tubes were made of
stainless steel. In the middle, the activity of the outer tube was 30%
higher than that of the inner tube. This effect can be explained by the
change of the neutron spectrum along the diameter of the fuel element. The
burn-up in the used fuel elements was determined on the strength of the
absolute activity of cesium which was separated by an ion exchanger. The
results of a radiometric determination of the burn-up were compared with
mass-spectrometric results, and agreement was found to be good. The mean
burn-up of the entire element was found to be equal to 53%. Finally, the
isotopic composition of transuranic elements was also determined in the
used-up fuel. The first part of the present Paper has supplied the results
of a radiometric determination of the isotopic composition in case of a
12-5~,J' burn-up of the element. The results of a mass-spectrometric analysis
are now given. The substance under investigation was to the emitter
(tungsten foil, 40 4) in the form of an aqueous nitrate solution. A thermal
ion source served for the purpose. Results are presented in F--*g- 5. They
were used to calculate the mean values of isotopic composition. The
Card 2/3

26366
8/089/61/011/002/002/~15
Study-of a used fuel rod from the B102/B201
239
following was found (in kg/ton of uranium): -PU 4.'10; Pu 240 - 1.53;
PU 241 _ o.64; Fu 242 _P.?OJ Cm 242 2.73*10- 3. There are 5 figures and
2 Soviet-bloc references.
SUBMITTED: September 13, 1960
Fig. 5: Isotopic composition 7
of transuranic elements along
the fuel element;
Legend:' Ordinate:
isotopic concentration in S emeW01
kg/ton of U; abscissa: 4
length in cm; (1) bottom;
(2) top.'
3
PUS".
2
Card 3/3 a

2S 50 7S, Igo la WV

S/08RVIV01 1/005/012/017
J 0 B102 B104
AUTHORS: Smirnov-Averin, A. P., Galkov, V.
hieshcheryakov, V. P., Stabenova, L. A., Kirlyanov, B. S.
TITLE.- Determination of burnup in spent fuel elements
PERIODICAL: Atomnaya energiya, v. 11, no. 5~ 1961, 454 - 456
TEXT: The burnup of spent fuel elements was determined by determining
the CS154 accumulated as a result of an (n,Y) reaction with the stable
isotone Cs'33, and Cs'37. The activity of the mixture Cs134 + CS137 was
measured by scintillation gamma and beta spectrometers and a y-P co-
incidence circuit. The apparatus gamma spectrum of the mixture had two
photopeaks, the first was caused by the gamma radiation of Cs134 137
(-f = 0.80 Mev), the second by a superposition of the photoioeaks of Cs
(EY = 0,60' Mev) and CS134 (E
V Y = 0.59 Mev). The internal conversion
coefficient was determined from the beta spectrum of CS137 to be 0.119
Card 1/1-9

2
S/0169
61/011/005/012/017
11
Determination of burnup ... B102PB104
in accordance with the tabulated value. p-y coincidences of the isotoDe
mixture were only due to Cs134 radiation. From intensity and coinciden-ce
countint; rate measurements the relative CsI37 content in the mixture was
cLetermined. The distribution of both the single isotopes and the mixture
along the fuel rod had broad maxima in the middle of the rod. The burnup
distribution was calculated from the Cs137 content, It was found to be in
Eood agreement with MaSS-SDeCtrometric measurements, The burnup may also
be determined from the content of the Tc99 fission fragment. (2.2-!05 years)
Which is produced in a yield of &02~~O, This isotope, which is the only
ions-lived one of this element, is extracted by methy*l ethyl ketone after L/
dissolvino the material and centrifuging the precipita-be. For final
nurification the cationite K3-2 (ICU-2) is used. Activity is determined
Go
'.,.ith a 4T, counter. The burnuD determined from Te" was 67,fi, from the
cesium mixture 681", and from mass-spectrometric measurements 66.2~o'. There
are 5 fi[nares and 2 references: I Soviet and I non-Soviet. The latter
reads as follows: Pro-ress in 7iiclear Energy, Ser. III, Process
-1*
_-'Strv. I., AD-oendix III, London. 1056,
-;D ~Se-,~e~ber 15. 106C
_72-
Card 2/2

GIRKO, M.D.; SHEYNKER, I.G.
Selecting the design of the gearbox with a multiplate clutch
for hydromechanical transmission of a very heavy motor vehicle.
Avt. prom. 29 no.7:23-27 JI 163. (MIRA 16:8)
1. Minskiy avtozavod.
(Motor vehicles-Transmission devices)

Jan--'Co.

is 4.1 dju Maze
CAL I it k A- X Q I 71YO *
A I .-, _0 'I. A
-00
Adso tion M ad dewbad ca. V -00
SUNIP1.10t.
J. Its. PT th Meawrem*st of O"Idlaprecisiem'St. Co
4IT210M.-Mrith the aid iticrometer,
glass wool was sorted Into portions dTedug by 0.002 mut. In ditto.; the mean dism.
x was dctd. for each portion by measuring the toul length. op. gr. and wt. The trA&I
surface of the adsmbrut equaled 43.8 9q. cm. The eipts. were carried out in a mull -00
pipet with about 0.2 cc. of the sob.: the exact vol. was detd. by weixbins. and the -00
84 conco. with the aid of ; Kornig-Martens spectrophotomittt. and containcrt of 0. 1 S. .00
cc city. The resul obtained with methyl vittlet 89 and diamond fuchsin are
in =141-11 ent with those of Schmidt and Dunn (cf. C. A. 18, IM8); the above
dyes. being colloids. are probably adsorbed in a monomicelbrlayer. Brilliant safranine
(mni. wt. 3M.2) Is adsorbed in a monou". layer; the amts. advorbed from dil. %Wn.%.
are smaller than thw predicted from Freundlich's Isotherm. %oincrease in the adsnqii-
ent 5urface was caused by treatment with water and acidq The pteciskm of the
j 9rmtr-,Phntamrtric rradinws is extd. at R .41YUNK"ry
40
zoo
'go
K10 0
III *tTALLurr
: 10 1 cni. in purr water its 10.11 x III I in 441% ah-.. of -00
0 CMtAI Violet fron: ().57 to 0-16 and of neutral Utw fr%mti
00 toO.14 X 10-1. The character of the chance of drgttT .00
of digwrakin of them dy" on &tAng over Irtan mater 1,-
h -40
e tuit.
water-ek. solos. Wicatc% that in a water soln. t
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vi4Act cowitlertably less so, 4 nic1hylexte Ijur wely hill,
Of MA at all atta-4 ted. An app. fiv accurate diffu%ion
mewurcments is dtwril~rtl. Adsorption of dyes of ruy-
ing dogma of di"ersion. JW~ W. 70. In the ad-
1 ;,40 0
a
"Klwtion of dyes dismA%rd in u&jrt in a Illulerldlily dk,
(,,no. adsorption on t be surface of gL. i,, unuoW..
Ast it in the sota. the nuits. air aglecsated. the admxbed
IAYCT i3 uniruicellar. Nicthykm blue 11 cltes gave a
UnitoGIRCULLF aduwPtion layer an gla". ocuiral blue a
U ni
nikellar. (2.18 tnol~. Pet ndcwII0 anal try%tal vinict
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dar. V. It. R.
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The hydration wd chmps of their tlisprigity
In the Mosence -00
S N- S-Alictaker. J. Phvs. I
Clem . S. R-) a. 781-8ri"o).-With increasing
amits. of KCI added to diamond fuchsia Paint. the particle
radius dvctvax~, pasws through a win. at about 2.0 g.j L,
and then the Pigment is Partially salted out. A similar
41~ min. result. in sic. soln. in the presence of beasene. The -00
av. thickness of the salvation shell 6 1.7 to2.OA. loaq.
win. KCI increases the size of brilliant crrsyl blue 1599
ticles and nosalting out occurs (lyopbytlicco"d effecIrr- =99
F. H. Rathmams
71 ge
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awe
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(Fac
of Colove
of jDjffu,4on . 1,bordt6"Ya
'
,t
k
al
7-
,dp
IIA5-IIA
Se t t947, P-
develoPed 'P'
.
p -
13
i
,
,
y
'TnL
ratory).
wt diagrs-s ~ h reduce$ the t'
-
13 be,
r, 1.3 hrs.
s and Prwenure wn%c 24 to
from
"
i

1
, ,
o
aratu
p I for o determinat
uire,
4 r,q
"so
4
00 1

7 too
age
O'e,
CLAjjtFKATIC-
Aj..%LA EIALLUFGKAL L111SAU'RE
na

00 0
7-y-" AM L a
,
j tt it cc n
Tj AV 't
a a

WGWWWW - A 0 1h 5 41 9! 0 9 9

8 Is A Is 9 9 At 41 d
is U a
[M! A , I . & I , . '? ! ~
L
St AMMP JOE OMNI i Sao Alm 414 V112141 -W
p
A peftol"S am peoplaills Malls .00

'

g

ith IloO - 0.3 -17.5%
Z :~ dWud MWH + 140 vairts. at 26
Wbj d
;!.M - S. Sbeinker., Of ody
'
,
IN akly "Md. q. _ OM_ejm .
gave
)
10

00'
'
.
, 57-M(IW)-Kuhkk
. 26, S174;
s (C.A
27.2XV formula for the op. Vtwt'WtY 9. of elonuted ;;;IZ Applicatkinof .40
ited Kuhn equation to the
In voln. Is transformed by substituting, for %be gffectiv, th* ttOJ"10"044
+ - data. with 30.0 A., me - 19.0 A.,.
I. v of the dh*Aved subatkusce cc.
"
the true: TQ
V .06

0
.
,
b~0116 cc., give. for the fractim k of moll. ["W"t
t 0
f from x-ray data, the conversion F.
Or a - #/v
Pined .
0

00 z ,
. Is the ftm of dism k - I Le polmitle scid In RtOlf +
from expd. data of Meyer and All (C.A. n, M%
6;;;"-snA~OQ by"W-to-end asoacts.
Hoods
j
k
1 01110411

go a .
rema
ns r-
RUY must. within t same dam of dis.
-
also for Sotus
In MCICO + 1120
largel
h zoo
.
,
W
ot
y
pre (&v. 2.34 for satd. hydrocarbons in
'

00 a . % fluctuates somewhat Irregularly
25
CC14)- The fornmils, further generalized by multiplying. I
=
= Joe

00 4 the H.0 content, Indicating simultaneous
.
the length s of the mol. by a factor x indicating pouibk
with the letter pre-
growth In ball width and In length
d
d
i
~2
zoo
eu
-Co-en
.
Po
rkneri-tion. becomes 1. - 12.5 + (NISVIG
5'
b
Th
00 .
e
etter at 1
491*1&. where kil - crou section of the mol. Smilady, dowhadeg; the constancy of q. Is
the eff-tive radius F
In the formul
fo
th
diff
i
if Mae

so .
a
r
e
us
on coc
.
D - k r ify) where the ra tiofl/f of the friction
disserixi" of add 10 10 C-A SoIll- is f-t;-'
coeft. of spherical and of ellipsoidal
icles i
l
b
11
0
N
gas
see
yen
s g
.
;
y I
radiusal confinned by mumnasloots in EtOH +
thetOMMIA011"Ori (J
s
9
r
Ph

9 .
.
y
D - 0.47.
with OA& 4.3. &6, 12.& MW 15.6S Hgo. 10
0
h
d too
e re
radius r fron, x-ray data; the ratso ,0.40, OM. 02% and OX on.*Isw_. with Ay realsich,
-
~1
=: f"My court
withi
th
l

F -
n
e sum c
ass o(comptis..
a ,joy copst. _ 5tS X 10-is. Wlth a assumed - 2.
e.g.. r/r. - 4 for nonrW alkyl halides in C.H, (H for D with the aid
er"11-
from the f0MW&
l
d
di
.
us ca
c
the true ra
Mal. C.A.28.22431). The greater axis (,be efif
1,
dIIP= of the exptl. data is Sound r - 5.o A.. in spument with r
'
mol
P*
f
i
l
ee
-
rv
n
s
ormu
.an
U
a is acain multiplied by Ap - 5.7 A. claled. for a sibberical awl.. isher- with s
I there it a couddcrabI2 discrep-Y. N. Thon __49
too
RETALLUAGICAL LITtRATUR2 CLAUNFICATIM
ISO
"&I G-V 499 014"041 alkali Car a- L16

U :AVSO" V-7 F % - b a F

0
K malls 1901 19 pia i I a a a
.
~_
4:
0 0 0 0 0 0
0
0
::
:
~
0- 0 0 0 W

x
4 A 1 4 1 Is it u IS it
r I., v
AI a c F hk a
96 __~RD AMC iT" C%qtes
011"t"911 AND P-00#111ads Apoil
x
Oessnuted ""do of anow
lussubm" and IN I atillsadw.. wee
Raw. zk.,. to. W7 -Dur=
(190).
00 -b- follows~tvqissllou
ow XDJ;
0 A 09WO-T.9 S(APM- c and the
concns. of the t" Joins In Contact D Is
coeff.. am I Is the thoe*210ce ;ZQZQ the contact.
In the previouis treatments of the problem (d. Vinovad
and McBrals. C.A. 33. SMO), only the clUkuloo afte4
: : 'I- ^ Mae
.tit... establishment of steady state within the I was coul,
j Adered; the new tirsatment sbacteas the capt. by. e.g., -00
3 hirs. The conaft. A A. MW X have a definite phys. nee
meaning but must be caled. fmin dlihisim expu. an a
camod. whose D is known. XCIwasused"Maccitupd.. goo
and the 0 of HCI was dctd. In itgreement with litemum
data. The membrane was a sintered-glass plate. Dvuluea
W"r Pft-'rise to within I The above eq"don amines
Ito be mist. In the whale. vol. of the dil. Jobs. To tnt 2
00- Ifil. a-mulalon for the ease of a small difterinice In the
0 P, d. .1 t he 2 Was., the caocn. of paluiltle acid diffusing In
11,0-Hto mists. was detd. near and far from the ~_
bmue; there was a considemble dillsiresice when the mist. wee
contained 20 wt.% HA Le. had d. aim" 'tothed.
of pidinkic but not at Iowa covi=. of H
,I 1w T. ~T.
A%..$~A OT AL LURCIC At tat I AT LOZ CLASINFICAMO ..
S:
loam 11114;1.- SUM, S..Inv
t*149. wit 4.v got IM11041 QRV Att
Tr A An A I I IN 0 v I I W 0 1 a 2 10
1 04
0
04,119 6 Ce 4 0 0 0 ie 0 Goo 66

Of
Soobs-;,icl,. o nauch.
(D-VZ,
u ",r -isosc D--ndclcyeva,
&.le~no IK" 9-
.1--suc 11-12.
'L,--t-:)T7ds 'Zhiinl--! lnylld-i StqtcY,
zcpt. 53,
U
23, 1o,49).

SHEYNKER, S.J. inzh.
Let's shorten the time required to build cement plants. Na
stroi.Ros. no.2:30-33 F 161. WIRA 14:6)
(Cement plants)

SHEYNKER, S.; FAB4IKLNT. L.
What construction-af the'Ullyanovsk Cement Plant teaches. Na stroi.
Ros. 3 no.2:4-6 F 163. (MIRA 16:2)
1. Zamestiteltnachalinika otdela stroitelinykh materialov..i sbornogo
thelezobetona Goestroya RSFSR (for Sheynker). 2. UpravIyayushchiy
tresta TSemstroy Ullyanovskogo soveta narodnogo khozyaystva '(for
Fabrikant).
(UllyanoVsk-Cement plants)

-..-; -- %i D, I ,,s r..
, 1;- 7 "i " - !i " ; ,
SENT11M, Ta.M., Inshener.
Efficiency promoter I.Y. F~rkov. Mashinoetroitell no-11:32-33
N '57. (MIR& 10:10)
(Pyrkov, Ivau Vasillevich)

- -U. , *,
~, -1-- -:1- -I 1~ .
-4. wj~ u i". I" -:'-o. 3, 1-'~q-
-,,,-c o'. Prom, .
*~.-Ct":-'Iic Of -~ Lnr,-
, .1 - ; la -." 'jCa rL. -,,I. -S. Ondnll,--~rallddze, -cl.1-1~9--
-.1 7n.
--i-ac u - u
Vicr. , ~ici. -~es- , - I

c4
YMcad*W p t a( orpsk at". Vu. S. SheltAcr
Aml Va. K. Inst. Fine Chein.'Technol.).
Ser. Pit. 14.478-87(1"1).
1. MO. A Add TST R..
,NxLPj%;nj, rnwrij, L;stioNs anti ammots.N, are tauuwmi
anti The ttbdvt latmilks of the 2 characteristic Itetlucticir,
the No P(s)Vs (1177-1343 em.-I) and P(at)S,
am Indicated. Absorption qwtm In
he regim 2.5-10 #, of Colf&,Nj. NICOOCIII.
lh%o, NoCHiC0011, a-ColliNt. INKIWOOE1.
IrC.H.Nj, p-, o-. and w-'%OXJl.Ns. and 2.4-(NOsW.ll,Ni
alsorePrtseuttd. From the frequencies the force cjn-t.
-f ohe X-V bond is caW. to be 11.7 X 301 dyn"'em.
Ifff'.1 =al tothe force congt. of the X-x homl.
Si,k~ P(Y) frequency nwves to wtWky and the
:
heilurucy to larger %-Klut%; this is actribn(ell to 4 xm-
liguration change o( the group D_ And substwimird b)
micas. From Um wmwxeuwuts deductiews am nude m
the tvaAguratim of wMe cmpds. md the relative values of
,be N-N mW N~N bmb. In NoCOO.Me 2 spatial cun-
fivrations In equil. OW In N#Cwst a H-bmd we prr-
turned to eAst. Entraviolet spectra confirm the obwrvA-
tions M- an RAn= and infrared %wirs. S. Nk~wrr
a
f09

Ullievs-let op*ttra of organic stildes %*is N
M. % , Loolmlo'sv lo.t. Folk Ch"m I", fim-l . Nt-
11.44MV .1kad. V.,.k S'S.S. R. 77. lifla 1. Ill
~Ju. (6.111 11.2 All tile lyph"d nliplmlie ~#JW'. (141%. '111.1
N.C111CO'll) show 'I Chatacteti.1w '11-1ption I'AlA m
AMMO) A., 1,4( K - I - 1. The N, loo. in tq, *Jo. if NA
Jittwo .1 makn1l) dillYfrot afmal-li-ot. 111-1411. jolini I I
thosirr *4vr Irnillb- spol swh .1imigh voir.iiril Oilro,ilv
I'lic MAI-A. I-ool limpl-m- in file ptrormv it( ion)ssx,itloo
with (he C:tI d,"ible Nm,l, .%, it% X,O;M,~ ii~
intrillinlu'l, I- t--n 111.41 "f III, AtI.1"Aw .11uh-4 :1114 thr
N. I-I. ths'. I.ox~ of fit, .11-11,16,11 I-Alvj.
file tI.%M of OW V41.1kiftoo 11wrt I.% N' 1 45, 1.. ......
inific 4MV1. Ill.. iolval'ity of the ;.',CdI-A kool #- to.-mi-d
tvnsiderably. in I'U.Ni by a fact or of .5, unsl in Vitt It N, liv s
factor of 8-10 wt "Imsurctl Willi R(N. or \'.Cflyc(hl(. Thi.
iticTraw nt (fie ittlemity itulicatel frium-A ol the prohild-
thin of the 1.1 IrAntition fit 111C. IWnpene told 11.1phillArtle
tills. III S(kc.1l.-N, tile Sperita of Ifir ovill" '111.1 oloa
drTimare
of the spectra of Ph\, aud of PhSOz. Thest~ttssonullhs?
jum dMir. ix different, anti the Natuls of the tills and of tire
~ut-tilnenla canum I- -1-L F"lenfly. tire lram 1-ition
of *%'( 1, jo,,j N. io the dost Itivr% ji.s- fit 1-0, HoL.1
Willi 11 ou-tv o'll, mV ""'Cle xt..'p.
... io tile mllo~ mj lovt~t %. '111-1

SHEINKER, Yu- N*
It 17 ?Is 01. "TrI.10 oxazol-
'ir iY-N-Ri", 5 VaT40
k.1d, Nituk S.S,S. R. 79, t:o9-72(Iq5l)-TIu:spcctra were
0.01-0-M1 Alsoins. In ale. (in 911"ecsesin CCW
f.yr 1j; d..rivs. of ().Crh: N.C(:CIIR).CO with R - Me (1);
KO(TV); rtto(V); Nit, (VI). Etoco-
(Vill), PhNlI
I, (VIE): NjC,C(,SjI)Cjj(C0,l?t)NII
(lx): its (X); KS (M); hics (XII); Incils (XIII);
N.C(;CIIS htCC0NIIC(C0.II_C,,tI,N)
.).Co (XIV),
:,c-
IICII.,S (XV); of IISCII
(Coll I.Csil,,N)IT Nit- (XVP- - AIIII 'ecomilds.arcehar
cri/.,r,l by 2 ah-Plion hand.-I, with the longer-wave Narld
nct is (and absofPtifyn
111(we ilitcyl!le. B)"Imples Of wave Ic"rtf
- 1 3050 A. (,t.3) and 2 SM (.I.n); I 1 .1150
to; K) urc 11,
-1. - V 321130 0-0 --vnd ""10 ("'o): V
atid 2450 ( 0). tit 3iM (A-6) and
Vill 11w 0.5) and ,
0.91; XtI, X 'Ved structure
the ('('I'
Idntified with Vill,
phellyll](Micillellic aci'l,C3;tcr Could h ysteitic dclivs- with
ni,if thr structurcs of ovridille SAIts .7f C.
XV and XVI. ru
"C`v "lethod"le st '~tUrCSOMIntul XMv syntlicsized by
%Ycre confirmed by the absorption sl)cctra.
Replacement of an alkyl by a metal (V and IV) %hilts Ljle
long-wave absorptiorl Nand to longer U-tvT3 by 250 A.-, the
L'Unc replacement in mercapto derivs. (M and M) causi=i a
shirtby400A. Introduction or a phcnyl group inst cad O~ an
alkylinN-stibstitutedderivs. UX) produces a shift by 45 )0
A.. ant! la S-substituted derivs. (XIV) by 600 A. to longer
Waves. acplaccrucut of an alkyl by 11 shifts the lonr-wave
trand to shorter waves, by 50 A. in amino derivs. (VI) and ljy
0200 it. in mercapto derivs. (X). In soins. of the latter wid
of its K salt (XI) in ale., the 2 bands disappear owing to
opening.of theoxazolone ring. The short-wave band is less
sensitive to (fie substituting atom on the methylenic C atom
and particularly to the structure of the whole substituent
group; thus, in all runino derivs.. this hand remainr at
2"). and in n1l ulercapto derivs. at 2600 A. N. Thou

Liquid-vapor phase equMbth= in same binary "ems.
V. A. Kirrev. Yu-N-filiqlaks..%nd R. M. Peresleni
Ord1thonikirize Chem. Pbarm. last.. Moscow). Zhar. Pt.
K/Sim. 26, 352-7(19U).-The phase equil. bttw"n IiWi~'
and vaw. at 760 turn. Hg, vm investipted In a new type
of upp. resembling that al Cffl%spie (C.A. 40. 69611). The
.ystrms investigated were toluette-cyclobtunone (1).
toluene-isc~-BuOll (11) and toluene4so-PrOll (M). The
figures in each bracket give. resp.. the b.p. of the ndxt.. the
compa. of the vapor in mol. %of toluene, and the cwnpn. of
The liquid (same units). For 1: (110.4, 100-0. 100.0)
(I IRA, 94.3, M.2) ( 120.3. MU. M.0) (126.7. 75.6. 47.8)
w1,:% M.ti) (M.o. VA, 227.7) (140.3. 4&3. 20.9)
144.4. 35.1. 13.5) (149.5. 19.9. &2) (1M8, 00 00).-
~
For H: (110.4. 100.0. NUO) (107-2. 97,6,' M ':~ '
7 7. 3, Al M 4j' It 2:4:
):.7 103.3, 71.2,
MA, J~ (1 0:7: 7612) 101.4. 50.S. 6~2) '009.
S7.1), WI M IWA WA 0 100:8.
350
0.1). 44:V 10,111: 1.2. 42.1. 33.3) 101.7,
36.3. 25 101.9. 33-4. 211~ 11002A 26.7. ISM 1103-6.
21.S, JJ 1105.2. 13.1. 6.6) (1011.0, 0.0. 0.0). For M:
4. 100.0. 100-0) (104-6. 82.1 97.0) (90.6. 82.3, 92.2)
W.d. W.7) (91.0.49-8.83-1i (811.3.43A 79.7) (SO.O.-
.W' 2 74.4) (85-4. 37-8. G&8) (84-0. 33.7. 00.3) (83-2. 31.0.
'-4.5, 32.4) (81.8. 23.5.
27.9.42.6)(81.8.2
11 an'l III are azeatropic. Micbel BoudArt

Phi -edtaubd
um of Uquid and viapoj'16)1~j'b L":
Iniri.
BY318MB At teduced prouttreg, Yu. N. SheInker an
d R. ?,$.I
EMSIgni (9. Ordzhanikidze i -. RM; Moscow).
Zkir. Fix. Kbins. 26, 1103-9(1952).-Ripti. data are iRO-wit
Inary-
in 0 tables and 5 figures on the phase equilibria of the bi
systems HCOOH-H30 (1) at pressures of 50, 11)(Y.-and 20!
mm, Hg, and of BuOH-BuOAc (U) at 50, 105.5, and 7601
yum. Hg. For I the azcotropic point moves in the direction,
of more HCOOR as the preswe rises, 66% at 60 mm., 69%,
dtlOOrnm~.and72%al:200mm.~H1. ForUthel3uOHI
content is 37 mole 0' at 50 and 70% at 700 ram. Hit. -At.
10.5 inm. system Ohm a min. b.p. at 507V and 76.6% withi
a 5, n, b&i-compn. curve. Above 166.5 mm. BuO.1kc boils'
16
5.5 nun. BuOll boils higher. The, b
of BUOAC are 120.1* at 760; 105.20 at 400; 80'~ at
UA* at 100; and 52.6' at 60 mm. Hj. F. if. xiwd
-Z,
j,

Detem a on
o ec r weight of organic COM-'
i U A.,',ShcInkcr and, 63
AILP M. tLeSCUCII I -)
MOSCOW) isrest: "1155R. IYOUR
NX. 17, obtain mol. wts-i
of unknown compds.. groups %vith characteristic absorption
are Introduced into the mol-.9f t1te substance. The absorp- I
tion of the groups must lj~ in another region than the
absorption of the host coftd. A suitable group Is the-
picric acid radical. Pic6tes of 14 cotnpds. ivere obtained
-and their rnol. wts. detd. from absorption measurements'
and compared uith mol. wts. derived from their formulas. 4:
The max. deviation %ms 3.3%. Another suitable group,!
especially for n1kaloids, is the radical of picrolonic acid..
The mot. wts. of trachelantamidine, sophoridinc (Frorn~
tSophora pachycarpa), sophoridine (from Cuicida), and:
quinine were obtained and compared with their for-i
mulas. Styphnic acid can aLso bc used as %ill as the~i
Pcinecke acid H[CT(NfF3YSCN)I)- MOL T%'tS- Of ClUlninel!
morphine, putrescine, salsoline, isothebaine, spheropljysinc.~
and nitroi)hen%,Intnitioprol):ine(lioI have been detti. byj
measuring their salts with the Reineeke aeld. ' Methyll
orange %Mts were formed front ~toluidinc, and nitru-~
phenylaininopropanediol, for dctn. of mot. ivts~ FinalIVI
2.4-dinitrophenylurethans frorn huniopolar comp(ts. rmn be.
used for the detri. of niol.
of alci. Detail,; of spectro-~
wh.
scopic conditionq for absorption tneafureinent_,; arv indie:Ited;
for carh rcagrnt. The. max. urror of the niethod N �-3~,,
and only 2 rug. of Substance are rcquirrd. S. Nkswcr

USSR/Chemistry - Pharmaceuticals Aug 53
"Investigation of the Process of Decarboxylation
of p-Aminosalicylic ..-Acid and Its Sodium Salt,"
Yu. N. Sheynker and~I.V- Persiyanova,.All-Union
Sci-Res Chem-Pharm Inst im S. Ordzhonikidze
Zhur Prik nim, Vol 26, No 8, pp 86o-867
Studied the decarboxylation of p-aminosalicylic
acid (PASK) to mLaminophenol by elimination of
CO.0 I:n the temp range 6o-loo0c. At this temp
the reaction is a typical topochemical, auto-
catalytic processpassing through an induction per-
iod and a-stage of rapid decomp. Raising the temp
273T31
increases the velocity of both stages.' At room
temp,the induction period is prolonged and there-
fore~the dry acid, with no catalysts, is practi-
cally stable at this temp. H 0 and m-aminophenol
are catalysts for the decomp 9f PASK. The velocity
of the decomp of PASK is independent of the initial
pressure of CO at pressures below 760 mm. The
,Na salt of PASk is stable in the temp range studied.
273T31