SCIENTIFIC ABSTRACT TARAKANOV, K.N. - TARAKANOV, R.Z.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001754910004-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 16, 2001
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

TARMNDV9 ZINO
t--.0"Ma"-dowww""I"
Historical and ecological bases of the heredity of moms oaroals
Zhnr.ob.btol. 15 no,6:446-459 X-D 154. (MM 8;5)
(H~Xlry)
(MMSM)

A,
USSR/General Section General Problems . Philosophy, Methodology A-1
Abs Jour : Referat Zburn. Biol. No 16, 25 Aug, 1957, 67803
Author : Tarakanov. K.N.
Title : V.L. Ko3arov and some Concept-Theories In Biological
Problems.
Orig Pub : Izv. AN SM, biol. ser., 1956, No 2, 9-17
Abstract : Analyzing the declarations of V.L. Kossroy on fundamental
problems in biology, the author concludes that Kowsrov
considered the effect of environment the deciding factor
in the origin of species, and assumed that Darvin's reco-
gnition of Malthusianiss vas his error mid attached sig-
nificance to intra-species struggle. Considering Kons-
rov's opinion as to the gradualness of species formation
incorrect, the author nevertheless considers that his out-
look is in the stress of Michurin biology.
Card 1/1 - 4 -

TAHAUNOV, X.H.
I
Vladimir Leont'evich Komarov; on the tenth anniversary of his
death. Pisiol.rast. 3 no.1:93-96 J&-P 156. (MLRA 9:3)
(Komarow, Vladimir Leont0evich, 1869-1945)

TARAIrANOV, KoH,
Icologica-historical characteristics of neriatematic tissues in
some northern and southern varieties of barley and wheat. Zhur.
ob.biol. 20 no.1:56-60 J&-Y '59. (MINA 12:2)
1, Institut f1stologil rastenly.
(BARTAY) (WMT) (PLMM CELLS AND TISSURS)

TARAKANOV, K.N.
Cytological characteristics Of the varieties of barley grown
beyond the Arctic Circle. Zhur. ob. biol. 24 no.5:374-379
S-0 163. (MIRA 17:1)
1. Institut fiziolOgii rasteniy imeni K.A. Timiryazeva
AN SSSR.

TARAKANOV, M,
W,
?I
*-. -,-~ z*Pw'" , , 1,
[Cultivation of cigar tobaccos] Agrotakhniks sigernykh tabskov..
Krasnodar, Kraigosizdat, 1952. 87 P. (Nlu 10:8)
1. Krasnodar, Vsesoyuznyy nmuohno-issledovstel'skiy inatitut tobskm
i makhorid.
(Tobacco)

:.
A&rotekanika nlgarnykth ta..akov or ii,-:ar to... :con). Kr- i~r%:-
nodarskow kraovoe izdatellstvo. 1952. M p.
SO: Monthly List of Hiissidn Accessions, Vol 6, ~jo. 3, Ttl,,-,g
" 1 1953

rl I
1 1.
IL. IRAKA I W I* i. I .
Agrioulturc ..,
A~rrotech-n;llo,,~v of cigar tobaccos, Frasnodar, Krasnodarskee kraevoe
izdatellstva, 1952
Monthly List of Illissian Accessions, Libritry of Congress, JUAnp -195), llncl.

SOV/149-58-6-15/19
AUTHORS: Kobakhidze, L.P. and Tarakanov M.V.
TITIZ: Bconomic Effectiveness of Combined Mining of the Ore
Deposits of Tyrnyauz (Ekonomicheakaya effektivnoatt
kompleksnoy otrabotki rud Tyrnyauzskogo mestorozhdeniya)
PERIODICAL: Izvestiya Vysshikh Uchebnvkh Zavedeniy, Tsvetnaya
Metallurgiy4, 1958, Nr 6, pp 130 - 135 (USSR)
ABSTRACT: The Tyrnyauz tung8ten-molybdenum deposits are located
in the high mountains of the Kabardino-BalkaraVa&i ABSIR
about 94 km from the town Nallchik. It consistd of a
large number of ore bodies and the predominant type is
Skarn. The Skarn ore consists of three types,
predominantly tungsten ore, tungsten-molybdenilm and
predominantly molybdenum ore. As regards quantity,
the first two grades predominate and form the central,
very thick, part of the main Skarn body; the molybdenum
ores are basically located in the North-western part.
Since the character of the ore deposits is non-uniform
the mining is effected simultaneously at several levels.
The authors argue that since some of the molybdenum ores
also contain tungsten trioxide it is necessary to take
Cardl/3 into consideration the industrial usefulness of both

SOV/149-58-6-15/19
Economic Effectiveness of Combined Mining of the Ore Deposits of
Tyrnyauz
these ore elements when determining the minimum percentage
for which exploitation is an economic proposition. A
cross-sectional sketch is given of tha deposits. From
1952 onwards the Tyrnyauz Beafiti&tion Works processed
ore charges which contain 25% hornstone. In 1959/60 a
hydro-metallurgical works is ti be put into operation in
Nal'chik which will process the output of the Tyrnyauz
Beneficiation Plant and it is expected that then the
extraction of metals from the Tyrnyauz ores will increase
by 5 to 10%. The authors argue that the supply position
of tungsten in the Soviet Union is good enough to allow
a certain drop in the output of tungsten concentrates
in the Tyrnyauz Combine in favour of avoiding irreversible
loss of large quantities of poor but industrially valuable
molybdenum bearing hornstone.
Card 2/3

SOV/149-58- 6-15/19
Economic Effectiveness of Combined Mining of the Ore Deposits of
Tyrnyauz
There are 2 figures and 1 table.
ASSOCIATION: Moskovskiy institut tavetnykh metallov i zolota.
Kafedra organizatsii i planirevaniya predpriyatiy
(Moscow Institute of Non-ferrous Metals and Gold.
Chair for Organising and Planning of Undertakings)
SUBMITTED: January 28, 1958
Card3/3

KOBAKHOU.. L.P.; TARAKfillOV. M.V.
Sconomic efficiency of complete processing of Tyrnyauz deposit
oreao Izvovyssucheb.zav.; tevet.met. no.6:130-135 '58.
1. Moskovskly Institut tovetnv)& metallov
sataii i planirovtniya predpriyatly.
Tyrnyaus--Ors deposits)
(ore dressing)
(MIRA 12:2)
I zolota, kafedrR orgnni-

TARAKANOV. N.A. starshiy inzh.
I -
Using the interference mathod of checking ellipsoids of revolution
by means of parabolic loasese Izv, vyae uchebe zavepribe 3
no, 107-104 160o (MIRA .1415)
1. Leningradskiy institut tochnoy mekhaniki i optiki. Rekomendovana
kafedroy optiko-mekhanicheakikh priborov.
(Optical measurements)

24
20~15~
5/146/60/003/01/013/016
D002/DO06
AUTHORs Tarakan &AW Senior Engineer
TITLE: An Interferential Method for Checking Rotation Ellipsoids by
Means of Parabolic Lenseelp
PERIODICALs Izvestiya vysshikh uchobnykh zavedeniy. Priborostroyeniye,
Vol 3, 1960, Nr 1, pp 97-104 (USSR)
ABSTRACT: This is a theoretical investigation of the checking of rotat-
ion ellipsoids by means of convex parabolic lenses. The nu-
merical determination of the theoretical value of the Inter-
ferential image obtained when the test glass is placed at a
corresponding point of the checked object is explained. The
derivations obtained by Professor U.N. Rusinov, are also used
for the calculations. The proposed method can be used for
concave rotation ellipsoids only, its accuracy depending on
the accuracy of the parabolic test glass as well as on the
accuracy with which the test glass zone center and the ellip--
soid point to be checked are superimposed. The article was
Card 112 recommended by the Kafedra optiko-mekhanicheakikh priborov

S/146/bO/003/01/013/016
DOO2/D006
An Interferontial Method for Checking Rotation Ellipsoids by Means of
Parabolic Lenses
(Chair of Optical-Mechanical Devices). There are 5 graphs,
and 4 tables.
ASSOCIATION: Leningradskiy institut tochnoy mekhaniki i optiki (4jajn&Zftd
Institute of Precision Mechanics and Optics)
SUBMITTED: January 5, 1960
Card 2/2

- TARAXANOV, N,A s -
Checking parabolic lenses with the IZS-7 sphorouster. Isv.vys.ucheb.
zav.; prib. 3 no.4:85-91 060. (MMA 13:9)
1. leningradekly Institut tochnoy mekhaniki L optiki. Rekom. kafedroy
optiko-makhanicheskikh priborov.
(Optical measurements)

MARTINEVSKlY., I.L.-, Jllti~'WiUV, M.A.; TARAVGOV,-N.F.; -.'JIAMVAI,OV, A.T.
rate of p-l-tran bactericphqge In the organism of hcal~hy and
plague-infi-Iled Freater gerbi!3 and the pons4~Lla Fassage of
its tranam-i6oton .under experimenteil corditions. Zhur.
ja~krobiol. !pld. I Immun. 40 ro,501-14 Pv 164.
0,'['-"A Vi6)
1, lz Srvdr-.~~,zivttskog-) nauchno-Is4ledovateltekcge pro-.1vochumnogo
instJtuta zdrivcokhrunpnAyn

TARALANOV, Nikolay Grigorlyevich; AIIOKHIN, PA., prof., red.;
KOZU)T. N.S., red.; CHI~TTAKOTA. K.S., tekhn.red.
[I.P.Pavloy, the great Russian thinker and mterialist]
I.P.Pavloy - velikii rusakil syslitelO - materialist. Pod
red.i a pred.P.K.Anokhins. Moskva. Isd-vo Nook.univ., 1960.
86 p. (MIRA 13:11)
1. Daystvitollnyy chlen Akedemil meditainakikh nauk SSM (for
Anokh1n).
(Pavlov, Ivan Petrovich, 1849-1936)

SLI V I W-~~ I ." v.,..0 e? Inzh.; TARAKANOV, O.D., insh.
S'Ystem of extqrior-electrIc pou., supply for traction subststions.
17
.rAn3p, strol. 15 no.50-10 YT 165. (MIRA ISO)

SLrMr-.KIY, VV,, insho; SARIL in2b.
ZAWItiullrAl o24atric pmmr oupply for arma o2aCU,1,4 lad
bv altArmtUxt cumnts Tfamp. atroi. 15 nollzB-lo
rl 96% CKIRA IS -.22)

USSR Liquids D-8
Abs Jour : Ref Zhur Fizika, no 4, 1957, No 9o86
Author ; Hyabovp A.V., 2arakanov 0 G , Xhurtin, L.I.
ket-~~~
Title : Magnetic Viscosimeter-Dilatometer.
Orig Pub : Zavod. laboratoriya, 1956, 22, No 9, 1.111-111221
Abstract : Description of a mgmetic viscorimeter-dilatcoeter for the
observation of the course of polymerization of vinyl com-
pounds. The depth of transformation is deternined frox the
reduction in the volume V of the system, and the viscosity
11 is calculated from the time required for a ball to fall
between specified levels. V is measured with an accuracy
OeO3 -- 0.04 percent,l~e accuracy ofn is 5 per cent in
the range from 10 to poise. Data are obtained forq
of methyl metacrylate as a function of the depth of poly-
merization.
Card 1/1

M

AUTHORs RYABOV,A.V., TARAKANOV,O.G. 32-6-36/54
TITLEs Dilatometrio _u_1p_m_e_nt_r-5-F-the Investigation of Pnlymerizqtion
Kinet Los - (Dilatometricheskaya ustRnovka dlya. iseledovaziiva
kinet Lki pdimerizatsit, Russian)
PERIODICALs ZavodskayaLaboratoriya, 1957~ Vol 23, Nr 6, PP 746 - 748 (U.S.S.R.)
IBSTRACTt The principle component of the equipment for the purification
of the monomer from air is an ampule from which the monomers are
led into the dilatometer. The monomer to be investigated in put
into an ampule and a reception device is inserted into the air-
filled Duar vessel. After the faucet is opened a vacuum pump is
set in operation. The monome'r is transferred into the reception
device, after which the faucet is turned off and the reception
device is taken out of the Duar vessel. The ampule is then placed
into the vessel and the monomer is transferred from the reception
device into the ampule. The monomer is protected against the in-
fluence of air by mercury, which is transferred from the 5th to
the jgt ampule. The investigation ended with the transfer of the
monomer from ampule I into the reaction ampules of the dilatometer.
ASSOCIATIONt State University "Gorkiy".
PRESENTED BY:
SUBMITTEDs
ATAILABLZs Library of Congress
Card 1/1

66989
SOV/81-59-13-48341
Translation fi:m. Referativnyy zhurnal. Khimiya, 1959, Nr 13, P 575 (USSR)
AUTHORS: .,Tarakanov, O.G. Ryabov, AN. - q
TITLE: The Copolymerizationl of Methylmethacrylate With Methaer"llic Acid
PER10DICAL: Tr. po kh1miI I kh1m. tekhnol., 1958, Nr 2, pp 270 - 272
ABSTRACT: For a mixture of monomers of 8% methylmethacrylate (I) and 15% of
methacrylic acid (II) the exponential temperature dependence of the
Initial and maximum copolymerization rate as well as of the time of
copolymerization have been established. The total energy of activation
of the Initial process of copolymerization is equal to 17.5 kcal/mole.
The Initial polymerization rate depends linearly on the concentration
of benzoyl peroxide In the power of 1/2, WIth an increase In the content
of II In a mixture with I from 0 to 0.225 molar parts the polymerization
rate increases. An Increase In the content of II from 0 to 0,322 molar
parts results In a linear increase of the maximum polymerization rate.
M. Leonov
Card 1/1

5(3,4)
A 77TRORS: Hyalbov, A. V., Tarak-i-ov 0
TITLE: C*.,..ri:e of the Viscr)::ity of a he,,.~ticn
Block Polyn.-rization oll :.et:.y! !Set*- ~icryl --+ e in
Acid (Izmeneniye r~~,,I!:tsionnoy oi~,temy v
protseooe bl-)chnoy ji(~Iimeriz%tvii M,.1'ti1fr',0tTLk1-i1: tit s
metakrilavoy ki.-I-)toy)
PERIODICAL: Izvestiya vyrnhikh uct.rabn-.-~h Khimil-, i
1954-111. Z1, "'i) 112 - 1!6
ABSTRACT: The viscoLity properties of t,-,e reaction melium are
co.,;.,;t--tly chanf~ed during the polymerization of
tit(., mono.-crr, The viscooity-mecittvicL1 pmerties
of tht- system ~rirc one of the main factor.,; ih%t iT'f1U12?,('e
the reaction velocity eopecindly in Vie 1-tte st-l-es of
the polymeri,.~L.Jiori (Refa 1-5). Tho mtet'-,yl
polymerization In the of benzzoyl peroxide
io couniderr.01Y ~L('Celcr.-Ltcd b(.,j_,1rtnJn;- fro.-I :L11r)ut a
20;fo transfor-aution (Ref 6). Al:;o the
Card 1/4 increaaes (Ref 7). The 1,att(-r ..ienomennri (thr! ;:o-

Ci-inLe of t'-,(? 74-:,:,~,-,ity of ,-, Reaction Syctem D-,r-J.,4;
the Bl~)ck tion of 71et~vl m(~t,%acryl-A- `n
cal 1 ed Trommwlorff or tel effect lief 0) ir, con.,;ectr~,dl
witi-, thc radical break conotant if t*,,,,,,
,uff4ciently vi3cous. Al t houi 01-1
red -Jum i - r - _:h
recent tapers prove the dependence of the lif(.,-
of free rudicals on the thoroughneng of the poly-
morl:--tion, altol.1%tioll of' vi::-jolLy liall
been controill(A 0-16). Tht., withora r) f t 1;
present p%per inten~!ed to invecti.--,ute the c ~3
mentioned in t'.ie title of t"e of n e t
(=A) mith mrt..-.cr-;Iic -icid to
tho pov.,;ibl', of' It
was interestinC to deter-.1ine the vivc,)nity
to t-0 bCL;irllli'1,7, Of t!l(' MUCtion accelcr-:,tiori. Alre'ally
carlier (Rof 17), Vio -i,,ithors described a
sim,plifles the complex and lonC oiler,,tionc, in L,.e
study of naid problem. FitTtrer, 2 rind
lei)r:!.~ nee of t~-P virc-)-4ty I
the curves of the r ith
in poise units or. t,,-,e t*.-,orou.l-.,:ness of t',e tr-.n.,;-
Card 2/4 f,,,)r- ,-.tion of the mono-ric-ric mi.-'.ure of

of t.*.i_,7 i t y
1 :,AS, oi- of i'2:' 1 113' S v n.
,Z? rv i.: city t rd~rmerization
o fd i
As .:i.,Iy
ill tion t.,.ei
of :.',-;,.A ),-irt in it. T,,,i:; is
cont.ected with.
ar in ot',-.~r -.vor,lo, rtit:.
Mobility of n,;,cromol --cl-loo A L:.- t_,
polau- MAA moleculoo. n.
Crouj;s formc-ul ti.evc. To, vioc,,:;'ot"y
correc.pondi.,.,L; to Vie initi-.: r ti,,;n
5). it coull be :)rovet! thA t`i- i*-,ction
cOrrc.,,,)w:---I_- to t,~(, etv;(:(--,- !CC %nl 500
poire units. 'Within this _an;.;c tho 11iffn:ion r.t,~
tl-.en consiflerably decrertsed. Fi :~z-o I') t'le
u
of thr, dcj~e!.(Ience of t*ic- poly-~eri~::Aion initi-II
Card 3/4 do

C-':, Of VJ ::C~):: I 'Y D. ri.
a,
on U.t~
curv,~,
r
c - e c
1 t
ASS,;C ION
c'- c v:::,
I- ot ;f 0`,~ I a ~y
f C 2.
SUB:.:!'ZTFD -7
Card 4/4

51 r
Translation from; Referativnyy zhurnal. Kh1m1ya, 1959, Nr .10, p 5TI
AUTHORS: Ryabov, A.V., Tgr
PERIODICAL: The Copolymerization of.Methylnethacrylat;/With Dityla rylate
ABSTRACT; The Mnetics of combined polymerization of methvlmethacrylaf.~_ (1) with
butylaor,flate (II) at 600C has been investigated; the InItiator was bin-
zoyl peroxide. The initial polymerization rate of' a mixture of the com-
position 85% 1 and 15% 11 is proportional to the square root or the con-
centration of the initiator. Equations of polymerization rate have been
derived for three cases: 1) the initiation takes place main'.y at ~he ex-
pense of 1; 2) the initiation takes place mainly at the expenee of III,
3) the initiation takes place both at the expense of I and 11 apprQximate-
ly In an equal degree. The experimental results obey well the equation of
I. From the data on the composition of polymers the cons.anl.s rf .he com-
bined polymerization rl - 1.54, r2 - 0.5 have beer, cal,-,ulil.-~-d The re-
sults of the calculation of the integral composition of ~ne poly-mer and
the distribution of monomer links in polymer molecules are cited.
A. Prh7-dn1kov
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67847
AUTHORS: Ryaboys A*V*9 ~U
SGY~V-Ll" S/153/59/002/06/025/029
-
~ O.G. B115/BOOO
. .............. ...............
TITLE: 11. The Change in Viscosity of the Reaction System During
Bulk Polymerization of-Methyl Methacrylate'With Methacrylio Acid
PERIODICAL: Isvestiya vysshikh uchobnykh zavedeniy. Xhimiya. i khimicheskaya,

-955 (USSRj
tekhnologiya, 1959, Vol 2, Nr 6, PP 954 01
ABSTRACT: This paper is devoted to the investigation of the viscosity
during bulk polymerization of methyl methacrylate (MMA) and
its mixture with methacrylic acid (34AA) in dependence orf the
content of various initiators in the monomer mixture. The
acid (ADNB), the azodinitrile of
azodinitrile of isobutyric
2,4-dimethyl valeric acid AIWV)j benzoyl peroxide (BP), and
(
diacetyl (DA) were used as initiators. Values obtained for
the initial polymerization rate of M in the presence of the
initiators mentioned are given (Table). A diagram representing
the dependence of the initial rate for the polymerization of
a monomer mixture consisting of 85% MKA and 15% "A on the
AIMB concentration in also given (Fig 1), from which the linear
Card 1/3 dependence of the initial polymerization rate on the square

67847 . I
II. The Change in Viscosity of the Reaction S/153/59/002/06,'~C;5 "OZ-9
System During Bulk Polymerization of Methyl H115/BOOO
Noth&oryl&te With blethaerylic Acid
root of the ADNB concentration may be seen. In au-itional
figures (Figs 2 and 3), the dependence of the l6garithm- of
viscosity on the conversion degree of MMA and its mixturc
with 15% XAA In the presence of various initiators is given.
The change of the viscosity for a monomer-polymer mixture 0
consisting of 85% MMA and 15% MAA in dependence on the con-
version degree is also investigated for various concentrations
of the initiator ADNB (Fig 4). From the table and the figures,
it may be seen that the viscosity of the polymerization sys tom
corresponding to a defined conversion degree decreases with
the increase in activity and the concentration of the initiator,
reepectivtl~. The shapes of the curves logarithm of viscosity
conversion degree of the polymerization system depend only
little on the initiator used and its concentration. It was
shown by an analysis of the curves of the change of the poly-
meri2ation rate as well as of the curves of the ohange of
viscosity of the reaction system (Ref 1) that the viscosity
for M and its mixture with 15% of MAA corresponding to the
Card 2/3 gel effect is 100 to 500 P, and does not depend on the oom-

67847
II. The Change in Visoosity of the Reaction 5/153/59/002/06/lu 1!1~29
Systeu During Bulk Polymerization of Methyl B115/BOOO
Methaorylate With N*thaorylic Aoid
position of the initiator and its concentration. The authors
thank docent Ye.I.Fedotova for the ADNV put to their disposal
for the experimVrii-s'.--T-h'e-r'*e-'are 4 figures, 1 table, and 2
Soviet references.
ASSOCIATION: GorOkovskiy gosuderetvannyy universitet imeni N.I.Lobachevokogo,
kafedra vysokomolekulyarnykh aoyedineniy ~Gorlkiy State
---Uaiversit,y imeni N.I.Lobachovskiy, Chair of Macromolecular
Compounds)
SUBMITTSD: September 11, 1958
Card 3/3

87650
15 ~kk CO
S/191/60/Coo/012/011/01E
B020/BO66
AUTHORSs Vasillyev, B. V., Tarakanov, 0. G.
TITLE: Study of Adhesion of Foam Plastics. Report No.l. Adhesion
of Foam Polyepoxide and Foam Polystyrene to Metals
PERIODICALs Plasticheskiye massy, 1960, No. 12, pp. 38 - 41
TEXTi The purpose of the present paper was an investigation of the
adhesive strength of foam plastics on the basis of the 3A-6 (ED-6) epoxy
resin, and of foam polystyrene to steel, bronze, and aluminum. The
authors used the cone method, i.e., a cone was ground from a metal bar
with a diameter OfO7 - 8 mm, which had a generatrix of about 20 mm and
an angle of 8 - 10 . To test the adhesion of epoxy foam nlastics, the
cones were suspended on a steel wire above a sheet mold in which the
compound intended for foaming was poured (Fig.1). It consisted of a
mixture of ED-6 epoxy resin with metaphenylene diamine as hardener.
Diisobutyric acid azo-dinitrile was used as foaming agent. The force
required to withdraw the cone from the foam plastic was determined o.n a
tearing machine of the Tfl-2 (RM-2) or TM-250 (RM-250) type at a rate of
Card 1/3

87650
Study of Adhesion of Foam Plastics. Report S1 I 911601r,0010 I 2/C;11 I/C
No.l. Adhesion of Foam Polyepoxide and Foam B020/BO66
Polystyrene to Metals
50 mm/min. The dependence of the adhesive strength of the foam plastic
on its weight by volume was first studied (Fig.2). Fig-3 shows the
dependence of the adhesive strength of an epoxy resin foam plastic to
steel on the number of heating cycles. It may be seen that the strength
of the boundary layer gradually drops with increasing number of heating
cycles. To determine the adhesive strength of polystyrene foam to a steel
surface, polystyrene granules obtained from the NIIPP (- Nauchno-
iseledovatellskiy institut plasticheskikh produktov v Scientific Research
Institute of Plastics) were used. Foaming was carried out in closed steel
molds (Fig-4). The dependence of the adhesive strength of Styropor on the
weight by volume (Fig-5) and on the temperature of foaming (Fig.6) was
investigated. Foaming was made at 1250 C for 1 hour. The character of the
withdrawal of the cone from 1he foam plastics is related to the
structure of the epoxy resin foam plastic at the interface with the
metal. In all experiments, a very thin epoxy resin film was found to be
formed on the cone. It covers the whole surface of thn cone and,
therefore, the adherend of the film is considerably larger than the cross
section of the bubble walls at the interface. The structure of foam at
Card 2/3

87650
Study of Adhesion of Foam Plastics. Report S1191V6010001012101-!1016
No.l. Adhesion of Foam Polyepoxide and Foam B020/B066
Polystyrene to Metals
the interface differs from that in the interior of the foam plastic. The
bubbles of an epoxy resin foam with a weight by volume of 0 1 3
-05 - 0.13 g1cm
are larger at the interface than in the interior (Fig.0, a and b). The
lighter the foam plastic, the greater is this difference. At a weight by
volume of more than 0-13 g/cm3, the size of bubbles is the same at the
interface with the metal and in the interior (Fig.9, a and b). The
adhesive strength of epoxy resin foam plastic decreases with the weight
by volume, while that of polystyrene foam increases linearly with it.
With increasing temperature of foaming, the adhesive strength first in-
creases and then drops. The maximum of the curve in Fig.6 lies at 1250C.
There are 9 figures and 4 Soviet references.
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3,18,10
AUTHOR: Taranovat O*G*
3 7 3 :~4
S/169/62/000/004/093/103
D290/V302
TITLE: The absolute photometry of the spectra of aurorae and
the night sky
PERIODICAL: Referativnyy zhurnal. Geofizika, no. 4, 1962, '23, ab-
stract 4G141 (V sb. Spektr. elektrofotometr. i radio-
lokats. issled. polyarn. siyaniy i_svecheniya nochn.
neba. no. 06, Y,.v AN SSSR9 1961t 28 30)
TEXT: It is possible to measure the absolute in"Uensity of radia-
tion very accurately by simultaneously using a spectrograph and a
calibrated photometer. Aurorae were studied using the spectrographs
~,fI -48 (UP-48) and --- r -50 (3P-50) during February and Yarch, 1960,
at the LoparBk station (near Murmansk); electrophotometric measure-
nents were made simultaneously.-The electrophotometer was calibra-
ted using moonlight on a night when the atmosphere was very clear;
thereforet the condition8 viere very similar to the conditions dur-
ing the measurements of the aurorae and the night sky. The spectro-
graph was calibrated in relative units using a standard lamp and a
Card 1/2

S/169/62/000/004/093/103
The absolute photometry of the ... D290/D302
magnesium oxide diffusion screen. Measurements viere made between
10000 : 12000 A and 4800 - 6000 A on 124arch 15-16 and on March 31i,
The SP-50 spectrograph was used on March 15-16; the photometer re-
corded radiation from the zenith using a filter at 5577 The OH
bands (9-5), (4-1)9 and (5-2) were observed in the 10000 12000
ran"e. The SP-48 spectrograph was used on March 30-31; the photome-
ter recorded radiation from the zenith during all the exposures. Me
snectral intensity distribution was expressed in terms of the cmia-
slon at 5577 A. The absolute intensity of the radiation from the
zenith passed by the 5577 A filter was determined by integrating
the area under the electrophotometric record. The absolute spectro-
Graphic intensities are found by comparing the spectrograph and pho-
tometer records that have been taken simultaneously; thus the ener-
gy distributions of the spectra are measured with high reaolution.
The absolute intensities of the lines at 5004P 5200 5228p 5632,
56,60, and 5958 A and of the bands Q(5-2) and Q(4-1~ viere measured
by this method. [Abstractor's note: Complete tranalationi.
Card 2/2

TARAKANOV, O.G.: GUSEV, I.G.
Using thermistors In determining molecular 4eights. Plast maff
no.11:47-48 161. (MIRA il,:10
(Molecular veights---Measurement)
(Transistor eircuita)

32360
S/191j62/OOO/OO1/OO5/oo6
B139/B110
AUTHORS: Tarakanov, 0. G~, Demina, A~ I., Vasillyev, B. V.
TITLE: Research into the adhesion of foam plastics. Communication
11. Adhesion properties of foam polyurethan and foam
polystyrene
PIRIODICAL: Plasticheakiye massy, no~ 1, 1962, 41-43
TEXT: The dependence of the adhesive power of foam plastics to metals on
temperature, cleanness of the metal surface, and duration of foaming was
investigated. For this purpose, foam polystyrene specimens with an
embedded metal cone were heated in a thermostat for 30 min, the cone as
then torn out, and the stress per cm2 of metal surface was measured. :The
maximum adhesive power (1 3 kg/CM2) sharply decreased above 700C. Tb
adhesive power of the plastics on metal was largely influenced by the
duration of foaming. The optimum foaming time must be specially dater-
mined for each case and probably depends on the foaming agent content of
the initial material. Both in the presence and absence of an oxidation
layer on the cone surface, the adhesion of the plastics is stronger than
Card 1/3

IY60
1 gi/62/000/001/005/006
Research into the adhesion B139/B110
their cohesion. Polystyrene is assumed to adhere to the oxidized metal
surface by means of covalent binding between carbon and the metal ion of
the oxidized surface. In the case of foam polyurethan, the adhesive powe.~
increased linearly with increasing volume weight. Foam plastics with a X
volume weight of up to 0.,14 g/cm3 showed tearing off from all metal
surfaces investigated due to cohesion; plastics with a higher-volume
0
weight showed mixed tearing off. The specimens were also heated to 150 C
in a two-hour cycle, or constantly for 3, 6. 9, or 12 hre, Even a 12-hr
heating did not reduce the adhesive power (10.0 kg/cm2 at 0,12 g/cm3 volum
weight), nor did several days' storage of specimens in distilled water.
Finally, the conical metal cores were moistened with water before being
cast in with plastics (foam polyurethan), and the filled molds were then
left for I hr at 700C, did not impair the adhesive power. Cleaning of
the metal core may be restricted to polishing with emery and rinsing with
hot acetone. Foam polyurethan was prepared by formula no, 3 of the
Fiziko-khimicheskaya laboratoriya Vladimirskogo HIS (Physicochemical
Laboratory of the Vladimir NIIS), There are 3 figures, 3 tables, and
5 references: 3 Soviet and 2 non-SovLet, The two references to English-
language publications read as follows. B. A. Dombrow, Polyurethanes, ch.

old Publishing Corp., U,S~A_ 1957; J~ E, Rutzler, Adhesives Age,
5 Re
h
rd 2 3
M

Research into the adhesion
ZI 70 26 (1959Y.
32360
S/191J62/000/001/005/Ccc'
B139/BI10
Card 3/3

/19 1/6 2 /0 C Cj/0 r 3 'C 1 r
B1 01 1B1 47
AUTHORS: Sokolova, D. F., Tarakanov, 0. G.
TITLE: Gelatinization of polyvinyl chloride pantes
PERIODICAL: Plasticheskiye massy, no. 3, 1962, 5-7
TEXT: In connection with the problem of production of foamed plastics,
the authors studied the Gelatinization of the polyvinyl chloride (PVC)
resins I.-elit F and P (Eastern Germany), Vestolit 1? (Federal Republic of
Germany) I and the Soviet type M (K) , as well as of vinyl chloride (VC)
copolymers with (10-1.5c,~J) acrylonitrile (I); methacrylic acid (II);
methacrylate (III); or vinyl acetate (IV). These copolymers were
synthesized by emulsification in aqueous phase at 12 atm, 600C, for 10 hr
The total monozier-tO-1120 ratio was 1:3, ammonium persulfate served as
initiator (0.5;,' by weight of the monomers); MIK(11K) ei.-iulsifier (0.5','1 by
weight of the aqueous phase) was used since gelatin yielded poorly oolubIL-
copolymers. VC copolymers with 1 and II were unsoluble in dioc%rl
phthalate (DOP). A 101it. paste of the other resins in DOP was heated, the
viscosity,,rL, versus temperature was plotted, and maximum viscosity was
Card 1/2

3/1 )1/62/CCC/-_C7
Gelatinization of 1)olyv!.ryl ... B101/D147
determined as gelatinization teraperature. The temperature LLt ahich
transparency occurred was also measured. For commiercial reoins, tile
gelatinization temperature was 112-1290C, for the copolymer with III 610C,
for the copolymer with IV 600C. Also in tricreCyl phosphate, the
gelatinization temperature of the VC + IV copolymer was about 500C below
that of pure PVC. The gelatinization temperature of commercial PVC showed
a direct dependence on the molecular weight: it increased with increacinj
viscosity of the 1',') solution in dichloro ethan;. Cn if-elit F
reprecipitated from dichloro ethane by methanol and dried at diff~:rent
temperatures, and increase 4n i;e1atinization temperature (by 2601C) was
observed at elevated dryin- temnerature. The Alecreasm- In celatinizati~'n
temperature of IZ;elit dried at 1700C is exilained by ztructural chaniei;.
There are 2 fiCures, 4 tables, and 7 references: Soviet-bloc ztnd n;~n-
Soviet-bloc*. The reference to the Fnj:ljah-lanc,-ua,,;e )ublication reads :is
follows: 11imi Misanori, Japan Pla3t., 2, no. 4, 14 (1956)-
Card 2/2

AUTHORS:
TITLE:
PERIODICAL;
S/151/62/000/004/003/017
31 10/~1'116
Orlov, V. A., Tarakanov, 0. G.
Polymerization of di-p,pl-chloro-ethyl ester of vinyl
phosphinic acid
Plasticheakiye massy, no- 4, 1962, 6-8
TEXT: The kinetics of the block polymerization of CH -CHP(O)(oc if Cl) fl)
2 2 4 2
was studied. The fraction used was produced at 140-1430C 2-3 mm tic-,
d19 . 1.3196, n19 . 1.4780; the initiators benzoyl peroxide (n),
4 D
azoisobutyric acid dinitrile (III), isopropyl benzene hydroperoxide (IV),
lauryl peroxide (V), tertiary butyl peroxide (VI) were fresh. P - K6V,
where P - polymerization depth, "d; 4V - reduction in volume of the
polymerizing system as percenteZe of initial value; K - coefficient.
KJ~--8 according to the polymer yield. Maximum polymer yield was 70-05
with the catalysts mentioned. The polymerization rate is at first constant,
decreasing from a certain depth of conversion. Air accelerates it.
Card 113

S/19 62/Q00/'CO4/Q0.J/O 17
Polymerization of di-P,"l-chloro-ethy! ... B I I OYS5
Depei....Lng on the test conditions, a viocous, resinous substance, 01, an
insoluble, elastic, yellow product, is formed. Repeated precipitation from
a solution of the resinous substance in acetone bj means of diQthyl
ether, will separate the polymer as a solid, brittle, white, stronEly
hygroscopic substance which is soluble in polar orLanics. The
obullioscopically measured molecular wei6ht was 2700, that of th,-.- pc!Ymer
isolated at 5-6 conversion depth, 1200. 21-hr fractionation o4- tt;e
resin at 1100C in the pre.,jence of 4.44 yo' by #tAt,,ht of VI yielded four
'factions W4 th specific weichts of 13.2-40.6, specific viscrisitip-,, A*
A
.
0.096-0-335 (5 ~~ acetone solutions), and molecular weights Of 1900-~000.
., r C, 0
Tht-, softening temperature, determined thermomachanically, Was -1) C.
log Vin 6640/T + 11-436 holds for polymerization of I with 111. 7he
activation energy of polymerization of I was 30.4 kcal/mole. For
polymerization of I w1th III: vin ' 0.105'(-C - 0.00196, where C - initiator
concentration in molar parts. Thu presence of 0.1-0.7 /.' viater rc-a"Jces tjie'
rate of polymerization several times. It Is suggested that the low
molecular weights of polymeric e3tera of vinyl phosphinic acid are
Card 2/3

3/191/62/000/004/003/017
Polymerization of di-p,~il-chloro-ethyl... B110IB138
probably due to the rapid breaking of the growing chain. According to
C. Arcus, R. J. S. Llatthews (see below), this occurs as follows:
OR
-CH -CH. ~-CH -CH-P-0.
2 1 'p, 0 2
F OR
'*' (OR) 2
The stable radical may also develop owing to reaction of the t;rowing
radical with -OR. There are A figures and 2 tables. The most
important Englisi,-languat;e reference reads as follows, C. Arous,
R. J. S. Matthews, J. Chem. Soc., 4607 (1956).
Card 3/3

s/l9lj62/000/006/0,09/016
B110IB138
'P ti
AUTHORS: Polyakov, Yu. N., T.! ~kano~vO. ~G.
TITLE: Physicomecha6ical properties of elastic foam polyurothano.
Communication I. Dependence of relaxation properties
of elastic foam polyurethane on the temperature
PERIODICAL: Plasticheskiye massy, no. 6, 1962, 34-36
TEXT: The effect of various temperatures on the relaxation properties
of foam polyurethane (32-35 kg/cm3), obtained according to-ST~ No 188-60
(VTU No 188-60) from compound esters and toluylene diisocyanate, was
investigated. A cylindrical sample, 20 mm high 30,mm diamoter, was
deformed to 50~. of the initial height. The stress relaxation curve was
then determined between -30 and 1450C for I hr. The initial stress a 0
from 20 to-1450C hardly depends on temperature, but increases very
strongly at negative teL,eratures. For the sample with 50% deformation
(a . a - a ), the rate of relaxation is constant at 20-1000C, between.
1 0 1 hr
100 and 1200C it increases by two to three times and then remains
Card 1/3

5/191/62/000/'006/009/016"
7hysicomech4nical propertiep., B!1(3/B138
constant up to 1450C. 'Ilhen the sample wan deformed for I hr, the recovery.
capacity of foam polyurethane between 100 and 1200C dropped from 85-90%
to 8-4%. Residual deformation r'-' res increased between 100 and 1200C from
3-5~4' to go-96%. Since no changes existed in the unloaded state, the
change in the elastic properties of foam polyurethano taken place only
after longer loading, and thus has a relaxation character. Foam plastics
from polyurethane can not, therefore, ae used as elastic parts, but are
suitable for heat insulation up to higher temperatures. When foam
polyurethane is cooled below 200C, the stress change increases too.
Result: (1) At low temperatures, the relaxation rate increase is not
based on changes in the polymer, but on the increase of the total stress
due to reduced mobility of the macromolecules. (?) No irreversible
changes are found up to liquid nitrogen temperature. (3) When elasticity
is lost at >1000C, internal, irreversible processes take place. Thin is
proved by the change of the "relative" relaxation rate and increase of the
irreversible deformation. It is assumed that rupture of the primary
valency bondr occurs through oxygen in the air, and the radicals formed
here are bonded across oxygen bridges. This strengthens the lattice and
Card 2/3

!)k,rdc=echanical properties.....
311911621000100610091016
DI-10138
causes hi-h residual deformation. The same presumably takes place during
aging, but at a much lower rate. Foam polyurethane can only be used as
Ghock absorber between -33 and -350C. There are 5 figures.
Card,'3/3

FOLYAKOV, Yu.N.; TAWANOV, O.G.
Phyoicamechanical properties of elastic foam polyurethan.
Temperature dependence of the deformation properties of elastic
foam polyurethan. Plast.messy no.7:.45-48 162. (MIRA 15:7)
(11rethans)
(Polymers-Testing)

,kD e~O
5'.
1
39638
s/1 91./62/000/008/008/013
Bi 24JBI 00
AUTHORS: Tarakanov, 0. G., Kiasnoperovat A- V-
TITLE: Foaming of polyvinyl chloride pastes. Study of factors
affecting the foam structure
PERIODICAL: Plasticheakiye massy, no. 8, 1962, 30-33
TEXT: Investigation was made into the foaming of pastes based on
l,rolit-F PVC emulsion with dioctyl phthalate (DOP) plasticizer mixed,at
a weieht ratio of 100:200, for 30 min at room temperature. At 400C
viscosity was - 100 cP. The best foam atructure is a9hieved with a resin
containing 0.50/'o and DOP with 0-7~ H20o ani viscosity between 250 and
400 cP- Slower heating produces better at-uctur0b.. The resin in the
plasticizer must swell tc the maximum for PX foam pastes. Dry C02 and
dried paste components will retard the incriase in viscosity and improve
foaming; which starts at 130 instead of 25C cP. The following surfactants
wore tested: Ufa5ast 0 sodium s4fonate, sodium sulfonol HTr-1 (NP-1),
emulsifIier MK (YJ( , fluoroester (ester of glycerin and fluorio soid
ifelomers), and a soy phosphatide. The surfactant was dissolved In the
Card 1/2

S/191,/62/000/008/008/013
Foaming of polyvinyl chloride B124/B100
plasticizer at a weight ratio of 100, and mixed with-the resin. When
these surfactants Aere added to a paste of unrefined dry resin and dry
planticizer, the structure cf the foams was only altered at low viscosities.
Foaming with surfactants was much improved when the resin was first
washed several times in 1~* NaOH and distilled water and dried at 600C to
constant weight. V. I. Llvova.and A. G. Oshuyev are thankea for supplying
the fluoroester. There are 6 figures. The English-language reference
is: Y. F. Fuller, Ind. Eng. Chem*# No. 4, 730 (1957)-
Card 2/2

37432
S/190/62/004/005/005/026
1 0 0 B110/B144,
AUTHORS: Tarakanov, 0. G., Okunev, P. A.
TITLE: Chromatooraphic fractionation. I. Modified column for
polymer fructionation
-V V -
^DI'A-: Vysokomolekulyarnyye soyedineniya, v. 4, no. 59 1962,
663-689
TEXT: The chromatot-,,raphic column was modified to develop a now mieti'od of
polymer introduction. Pure solvent and precipitant are filled into 1 and
3, respectively (Fig. 1). Pure solvent runs from 1 into 3 at the same rate
as the solution flows out of the column, to enrich the solvent in the
mixture in 3. The polymer is filled into 7. First, 7 is filled with the
precipitant and heated to boiling to mix the solution thoroughly. The
am.ount of dissolved high-molocular fractions increauen as the amount of
solvent in the mixture increases. A certain 3olvent level in 7 in
maintained by 11 with a photorelay and a hollow, colored glass sphere.
When the level is reached, the photorelay interrupts the solenoid current,
magnetic cock 5 stops the supply into 7. The air in the colvent is re-moved
Card 1/3

S/1 90/62/004/0'6/V'08/,~26
Chromatographic fractionation ... B110/B144
t%rough three-way cock 10. Glass cylinder 13 (- 35 cm long; outside
diameter 25 mm) has a Schott filter soldered to its bottom. The packing
washed with distilled water is boiled in the solvent for 2-1 hro, and the
column is filled with liquid. Copper shell 12 (diamutert 25 Mn, wall
thickneub: 7 :11m) guarantees a continuous temperature drop alono the
column which is heated at the top with heating coil 8 (60-80 v) and cooled
at the bottom. A simplified unit without packing (Fig. 2) is less
efficient. However, it allows the use of larger amounts and elimination
of polymer destruction by working without packing. The columns were used
to determine the integral curves for the viscosity of cellulose
triacetate (methylene chloride - heptane, flow rate 5-10 MI/hr, time of
fractionation --4 days) and the efficiency of this method was proven.
There are 3 figures.
ASSOCIATION: Vladimirskiy rauchno-is3ledovatollskiy institut
sinteticheskikh smol (Vladimir Scientific Research Institute
of Synthetic Resins)
SUBMUTTED: March 24, 1961
Card 2/6

S/19 62/004/GWGG6/r,26
Chromatographic fractionation ... BIIOY,1144
FiC. 1. Unit for polymer fractionation. Legendt (1) 3olvent container;
~2~ connecting tube; (3) mixer; (4) solenoid; (5) magnetic cock;
b reflux condenser; (7) vessel for polymer dissolution; (8) heating
coil; (9) Schott filter; (10) discharge pipe with three-way cock;
11~ discharge tube with floating hol phere; (12) copper shell;
low5s
13 column; (14) magnetic stirrer; (1 ) contact thermometer;
(16) control thermometer.
Fi~. 2. Column without packing for polymer fractionation. Logendt
(1 5olvent container; (2) mixeri (3) reflux condenaer; (4) dmpine
tube; (5) vessel for polymer dissolution; (6) Schott filter; (7 contact
thermometer; (8) control thermometer; (9) heating coil; (10) aluminum
shell; (11) column.
Card 3/6

TARAKANOV, O.G.; VASILIYEV, D.V.; PERKPECHKIII, L.P.; ZASPINOK, G.S.
---------- ---Ir- ---
Nature of the contaxination of the solutions of cellulose
triacetate. Khim. volok. n0-3:43-46 163- (MIRA 16:7)
k
1. Vladimirskly nauchno-isaledovatellskiy institut sintstl-
ohaskikh amol.
Cellulose acetates)
Textlle fibers., Synthetic)
~

OKUNEV, P.A.; TARAKANIOV,_Lg,-
Fractionation of cellulose triacetate in a modified column. Khia.volok
no.6:44-46 163. (WRA'17.-I)
1. Nauchno-issledovatellskiy institut ainteticheskikh spirtov i orga-
nicheskikh produktov, g. Vladimir.

KOLPAKOV, S.V., lnzh.; TAKUNOVA, S.T., irAzh.; TARAKANOVS O.G., inzh.
Propertlea of rigid foamed poI7=-ethanea. Stroi. mat. 9 Mo~5:
39-40 MY 163. (MIM 16:7)
(Urethanes-Testing)

TARAKANOV, O.G.; YERMNA, Ye.G.) Prinimali uchantiyes GALANTSEVA, S.S.,
-' "'-'-'-'Iaborant; ZHUKOVA, V.Ya., laborant
Foaming in nonaqueous solutions. Part 1: Selection of frothing
agents for plasticizers. Koll.shur. 25 no.5s596-599 3-0 163.
(MIRA 16:10)
1. Vladimirskiy nauchno-isaledovatellskiy institut, sintsticheakikh
smol.

ACCSGIM Ut AAGWOO s1GW&1oo4oo6100WOOW
AUBM Orlov,, V- A
I k at al- d4walwol-inka at wide
Baum:.' go. 6,,
2mc TW3 ista eqpal3mwol eqpl3uwj-atqmv vW29bas-
Ibmate nrumxilce aim =Fftuwp lklicil" IMIM lllllt~ oormxwr,, VIV4-1
sladol oqpRI30W 'Los madmolms laffi-Men periolp
p I kft~
W2AIve rewuvitwp m 0 aur, mioa6lp do] bo~
&4m di4bu
Oster
AMZL%M: 'go klu*tUw at at -dOAMSUWI "tW Of
-A
am& (we) atl~ sidA vith Now and with
aledwl %mm stNU"e FISBW zv=*wt&UU" bommal puudft v" used
be wtutwo - In mw 9150a4m r 04-e.of by of the manowr
saw .09
:,t w
tin IslatIm. beftem 4jAtj" W d xm*fto ma IvAtlatw ocuom-
tm aqw- JW 04M
%U= MI"IM fW W$ Ugr--V* Mp A& S& %W 'a T
CA"

Acassiou Nn: AM3994o
14.1, where vinit is percent of volume reduction of the reaction -no in 1 minute
T is the absolute temperature. The presence of atmospheric oxygen producer.
induction period, but then polymerization proceeds more rapidly than in Vacu=.
,This induction period is reduced with increase in temperature in the 50-80C ranro.
The polymerization mechanism involves initiation due to the decomposition of the
initiator and termination resulting from the recombination of two polymeric radi-
cals. Regardless of initial monomor mixture, the copolymer is enriched in MAK;
'the relative reactivity of DCVP and MAK was calculated: rl _- O.l.. r2 1-7. The
,.relative reactivity of DCVP and styrene were also found: r1 : 0*2,, r2 2.2*
;DCVP is more active on copolymerization than the diethyl eater of dnylphosphonic
;~acid. DCVP did not copolymerize (or there was only a small amount of conversion
~at low alcohol concentrations) with allyl alcohol at 50-100C and starting mixtures
1 containing 5-50% a-UY1 alcohol,, probably due to the inhibiting action of the OR
1. group on DCVP. "G. A. Sokoloy pwUcIpate& in the experimental worke" Orig. art.
bast 3 tables and 4 ftgures
ASSOCUTION: Nme
Ic" 2/3

ACGFZSION Nit.- APIA0497 S/0190/64/006/006/1157"7
AUTHORS: Orlov., V. A.; Tarakanov, 0, G.
TITLE: Thermal destruction of polyurothanes (letter to the editor)
SOURCE: Vy*sokomoleku1yarrWVe, soyedineniya, v. 6. no* 6, 1964,, n57
TOPIC TAGS: polyurethanes toluylonediisocyanate et4lenef:lycol polyurethane,
hezainothylenediisocyamate athylqneglycol polyurethanep polyurethane thermal
destruction, destruction product, polyurethane specific viscosity
ABSTRACT: Studies were conducted on thermal decomposition (in vacuum) of a
Polyurethane bazed on toluylenodiisocyanate and ethylenoglycol (I) and of
polyurethane based on hexamthylenediisocyanate and othylanoglycol (II). The
composition of (;ases and volatile products obtained at 250C was analyzod chromatog-
raphically. Specific vi-,c,)sities of polymer solutions heated at 190C were
recorded. It was found the decomposition of-polyurethane I started at 170C,
of polyarethano ME at 190C. The gaseous phase contained carbon dioxide., ethylene
o>dde., aeotaldehyde., and a number of unidentified products. ThA therml decompa-
aition of polyurethane I yielded nearly twice an much carbon dioxide as, the
Card. 1/2

AccEssioN uRs Ap4o4o497
decomposition of polyurethane II, The volatile decomposition products of poly-
urethane I contained large ainounts of toluylonediatnine and on1j, a little ethylene-
Clycol, while the therrul decomposition products of polyurethane 11 contained
substantial quantities of ethyleneglycol but no free hexamothylonediamfne. The
specific viscosity of the solutions of polyurothane I dropped sharply after the
beginning of heating,, while polyurethane II became insoluble, The authors conclude
that tho patterns of thermal destruction suffered by po2yurethame I and II differ
substantia3ly.
ASWCIXrION: none
SUBMTTIZa 27Fab64
SUB COM 0C
DATE ACQo o6ju3.64
NO REP SOVs 000
=Lt 00
OTHERs
Card. 2/2

FOMOKO) ORLOV) V.A.1 TARAKANOV, O.G.
Study'Lng the kinetics of poly-uretKcinp. formattu, by the ctarge ~f'
the SrPcific volumetric reflistance of the therma6etting SystAm.
Plastemassy no.lOt47-49 164. (MIRA 17:10)

TA[W.,101OV) 00G.; VAKWITIA, I.A.; CIRLOV, Lt,
P otics of gas evolution In the reaction 0,-, -,~ I I . -,
Uith water. Plast. massy no.12.45-46 '64. i- .. j ~ -- - ~ -,,C-
(M: RA IF, 3)

'L 22201-65 Wr(m)/FPF(0)/1:PR/EWP(J)/T
ACCESSION NR: AP5001484
Pc-4/Pr-4/Fa-4 ftPL wlinla!
6/0190/64/006/012/2189/2192
asl
AUTHOA: - V Tyey, B. V. , Tarakanov, 0. 0 100,
-;W* 1b
L
'TLE; 71ae effect of tempera;;re on ths crystallization characteristics of polyurathines
T
SOURCE: Vysokomoickulyarayle soyedinenlya, v. 6, no. 12, 1964, 2189-2192
TOPIC TAGS: pjojEKethane1K lyurethane crystallization, polymer crystallinity,
j po
annealing temperature, hexamethylene dilsocyanate, polymer heat treatment
depen&ence of crystallinity on the-annealing pa re
--ABSTIUM. Me tain ratu of p&yuretlLines
was studle4by X-ray analysis with samples produced from hexarna!~yleane-dilsocyaaate
plus ethylene-, diethylene-. triethylene-, or butylene-glyeal. Amorphous and glassy
ipecimens were prepared by beating to a temperature 20C above the melting point and
tu(Inching at -78C, annealed at the desired temperature, and again cooled to preservc
t. attained degree of crystallinity. lbermal treatment a'. -25 to OC ave viscoelastic
,And --: bbery samples, and the crystallization at temperatures above ou proceeded in
stages, as expected from published studies on linear polymers. Coaroc crystallhic
orders formed at lower temperatures were transformed Wto improved orders tud
th-eadimensional crystals at higher temperatures, during a "second stagc of cryntallizat-
ion". The chzuige was demonstrated by the (200) reflex angle intensity. The log half width
Card 1/3

L 22201-65
of the -interference peak (200),- which to related to the order of-hydrogen bonds in the
planar lattice, decreases Insignificantly In the first but more rapidly in the second
stAge V crystallization, as shown in Figure I of the Enclosure. OrIg. art. has:
2 figures.
ASSOCLATION: Vladimirsidy rtauchno-Issledovatelleldy inatitut statoticheekikh smol
NladLalr Scientific Research Institute for Synthetic Resins)
SUBMITTED; 26Feb64 EKCL: 01 SUB CODE-. Oe,
NO REF SOV: 001 07HER: 010
C.,d 2/~

L 22201-65
ACCESSION- NR: -"5001484---- - ~-NCLOSURK.--O
Op -
42-
temperature, 'T
Fig. 1. Dependence of log half width of Interfereace peak (200) on the annealing
temperature of polurethanes: I - haxamethylenedilsocyanate (HMD1) and ethylene
glycol, 2-HMDI aqd diethylene glycol, 3 - HMD1 and triethylene glycol, 4 - liMDl
and butylene glycol.
Card 3/3

ACCXSSICN RRs AP5001485 S/0190/"/006/012/2193/2196
AUMM i7asilly M Tarskanov, O~ G.
The melting of crystalline polpyethanes
SOURM Vyaokomolekulyarnyye sayedineniya. v. 6, no. 12. 1964,2193-2196
--lyur tha a, pplymer crystallinity$
TOPIC TAGS: polyur thane malting, crystallfiiiCV6 ~q _n.
polymor heat treatm:nt, annealing temperature,'polymer lattice, hexamethylene
d1inucynnate
A&STRACT: The dependence of the crystallinity and melting of polyurethanes on
thw annealing temperature was studied. in order to define the breakdown of the
InLermolecular forces of the lattice in the anisotrc*ic directions of crystalune
order. Specimens produced from hexamethylene dii~!jcy~~i!.5.~ftand ethylene-, Ji-
ethylene-, triethylene-, or but),IZnc--itT)~c-61-;i-We--fieated to120C above the melting
_____point,--slowIy--coole4-to room -teuqeLature to obtaiw a high degree of crystallintty*
and annealed for 3 hrso at various temperatures. Crystallinity corresponding to
hydrogen bonda and Van der Waals. forces was evaluated by X-rity analysis frcrz the
(200) and (002) reflex angle incenatties, respectively. Destruction of the
Card 1/2

L --- -- ------
ACCESSION NR: AP5001485
.,.''lattice started with the slow breakdown of Van der Waals forces, and it was
followed after heating to approximately 20C higher temperatures by the rap1d
rupture of hydrogen bonds. The retarded and more rapid rupture of hydrogen bords
is ascribed to their higher energy, which prevente the development of high
~amplitude vibrations in the planar lattice until temperatures close to the
melting point are reached. Orig. art. has: 2 figures and 2 formulas.
ASSOCIATION: Vladimirskiy nauclino-issledovatel'okiy institut sinteUchiskikh
smol (Vladimir Scientific Research Institute for Synthetic Resins)
SUMU 26Feb64 ENCL: 00 SUB CODE.: MT
MO* REZ SOV: 003 OTHER: 003

M I K I IIA I ~~ A. ; ~! A !.'AKAN( , V v C,, . C, .
Foam formation in gelatin solutions. Plast . mat;sy
I - ~ I
164. . --"::z

L 251tol-65 !Wf (m)1Ej1F(c)1FW1'(J) Fc-hlPr-4 JAJIW4
ACCESSION NR: AP5002831 8/0191/65/000/001/0058/0059
AUTHOR: Danilova, A. V.; Tarakanov, O.G.
TITLE: Foaming In polyyInyloblorlde 'Pas tos. Effect of moisture and surface active
agents on foatn stability
SOURCE: Plastichesklye massy, no. 1, 1965, 58-69
TOPIC TAGS: polyvinylehloride foam, foam stability, surface activo agent, Soya pbos-
-phatide, foam moisture content/ Igelit-P resin, DOP plasticizer, emulsifier MK,
sulfonate Ufapast-0
ABSTRACT: Continuing previous studies, the authors experimented with an emulsion
I t-P", A6'
type polyvinylehloride (PVC) resin of East German manufacture, known as III&SU
and with DOP plasticizers to ev3luate the effects of moisture In the PVC paste anti of
surface active agents on the stal3flity of foams obtained from such pastes. 7be resultB
indicate that stability deteriorates significantly when the paste contains as litUe
as AJO. 8% water by weight. Drying at temperatures up to 80C does not lower stability.
Surface active agents used in the wMeriments included emulsifier "MIC', Soya phospha-
Ude and a Norwegian Na-sulfonate Ufapast-o, added to purified resin in quantities com-
priaing 3% by weight of the plasticizer. Use of an appropriate surface active agent Is
-card 1/2 -

401-65-
ACCESSION Nit: AP5002831
recommended. Orig. art. has: 3 tables and 1 figure.
ASSOCLATION.- none
-SUB UITTED., 00 ENCL: 00 SUB CODE:. MT
NO REP SGV,. 001 OTHER-. 001
Cord 2/2

1, 27794-65 EWT(m)/EPF(c)/ZWp(j)
ACCESSION NR: AP5004315
pc.4/pr-h
Ill/0191/65/000/002/0041/0042
8
AUTHOR: -polyakov, Yu. N. AAtsupov, Yu. A.; Tarakanov, O.G.
mvvinvl
TITLE: 7te dependence of tho mechanical properties of flodble cellular 46
chloridezon volumetric weight
I SOURCt: Plasticheskiye massy, no. 2, 1965, 41-42
TOPIC TAGS: polyvinyl chloride, polyvinyl chloride foam, polymer mechanical property,
polymer voluwetric weight, cellular polymer
-ABSTRACT: The mechanical and elastiapropertles of flexible polyvinyl ch!3ride with an
open cellular structure (leso than 5% closed cello) were measured in order to define the
dependence of these properties upon volumetric weight. The specimens, which were
produced by a non-pressure method, had volumetric weights of 0. 05-0.5 g/cc. Deforma-
tion and elasticitly weremeasured under static and dynamic conditions, 'recording the
polymer behavior at constant deformation rates of 8 mm/min. or under impact-compres-
sion, respectively. The rigidity of the material increased non-linearly with increasing
volumetric weight 4. shown in Fig. I of the Enclosure. The behavior at constant de-
formation Is ascribed to the decreasing effect of the bending of cellular walls, which is
neglisible at r exceeding 0. 3-0.4 g/ce. The dynamic modulus of elasticity~, measured
C 1/3
ard

L 27794-65
ACCESSION NR: AP5004316
under Impact compression, is also affected by the wan flexibility but is determined
primarily by the elasticity of air-cells up to volumetric weights of approximately 0. 3 g/
cc. At higher values of S' the behavior of the material depends primarily on the
properties of the polymer, approaching those of solid polyvinyl chloride. The
significance of the critical value Ir= 0. 3 g/cc is also proved by a marked maximum of
the rebound resilience of specimens tested under equal impact strengths. Orig. art.
has., 4 figures.
ASSOCIATION: none
SUBMITTED: 00 ENCL: 01 SUB COM 00s 00,
NO REF SOV: 004 OTHER: 003
Z/3
Card
7-

L 27794-65
ACCESSION NR: AP5004313
40-
I's
As-
D
Fig. 1. The dependence of stress at 10% deformation (1) and the dynamic modulus of
elasticity (2) on the volumetrio weight of cellular polyviql chloride.
3/3
Card

A:J.AKANOV,,
Aloride '71ing P-Opert�as cf
resj.na. lla3z~.v 28-32

ORWV,, V.A.; TARkKANOV,, O.G.
Study of the thermal degradation of polyurethane fror toly-
lonedlisocyanate and ethylene glycol. Plast. massy n0.5%
12-15 165. (MW. 18,6)

TARAKANOV, O.G.1 YEREMINA, Ye.G.
Foam formation In nonaqueous wdla. Part 2% Characteristles
of breakage of foams based on dioctyl phthalate. Koll. zhur.
27 no.2t274-278 Mr-Ap 165. (MIRA 18-6)
1. Vladimirskiy nauchno-iseledovatellskiy institut sinteticheskI.kh
Smol. -

-TABAKANDVI,.O.G.0 DEMINA, DUHAGA, Ye.G.
St-ucture formation In nonaluAoUA roam fams as a racl;f~r
of their stabilizati!3n. Dokl. AN Sg,'-!H 163 no.3s694-685 JI '65.
(MIRA 18z7)
1. Vladimirskiy nwich-no-Lssledavatellskiy inatitull' sinte.1cheskikh
szol. 00ahmitted Vanuary 11, 1965.

~---L 62173~-65 RPL JAJ/R~~t.-,U'
WiUMBS1 NR: AP5014685 UR/0191/65/000/006/0011/0013
678.6641420.0l.-536.495
AUTHORL_Qrlov, V.A.; Tarakanov, O.G. -2-
i TITLEI Thermal degradation of po!nrethane made from hexamethylene dilsocyanate and
ethylene glycol
TOPIC TAGS: thermal degradation, polyurethane, hexamethylene dUsocyanate, ethylene
glycol, toluylene disocyanate, polymer heat stability
A13STRACT: Mae article discusBon the effect of the structure of the lsocyanate on the
I thermal stability of polyurethancs I and 11 (1 = polyurethane prepared from toluylene
dilsocyanate, 11 - from henmothylene dilsocyanate and ethylene glycol). The degradation
kinetics of I and 11 were studied at various temperatures, in helium, In a vacuum, and in
nitrogen at various pressures. The degradation products were analyzed chromato-
graphically, and IR spectra were taken. The evolution of pB from polyurethane I was
twice as large as from polyurethane 11. Specific viscosity curves of the polymer
solutions show that the molecular weight of I decreases at once, whereas 13 becomes
cross-itaked, becoming only partly soluble. In 1, the urethane group splits up to form
Card 1/2

L 62173-65
FACCESSION NR: A~5014685
COV an amino, an olefin, or a secondary ainine, while in 11, the urethane group splits
Into the isocyanktO and an alcohol. It is concluded that the isocyanate substituent affects
the decomposition of the urethane group. The mecbaafam of t1do influence is olucidatod.
Summing up all the data obtained, the authors find that polyurothane 11 Is more h(M-stable.
than polyurethane 1. Orig. art. has: 4 f)gures and 4 formu)As.
ASSOCIATION: none
SUBMNLTED: 00 ENCL: 00 SUB CODE: OC, MT
NO REP SOV: 001 OTHER: 004
CarA fr2

MM-65
A ,4/
CCEBSION MI.: AP5oj8o40 il~L. UR/0191 /o/ooo/007/004 3/0046
IVM 678.664.019.391
W=Qv, 0 G. ;Be vakov, V. K.
AUTHOR: N2.yiddy
TITLE: Light aging of p2lyurethane
BOURCE: Plastichesldyo maSsy, no. 7, 1965, 43-46
TOPIC TAGS- Polyurethane) ultraviolet radiation) Polyurea) Polymer ag-ingy Polymer
film, optical density, wetting angle, Polymer viscosity
ABSTRACT: The article describes the effect of ultraviolet rad]
(polyurethane-i., 1&n Polyurethurcs
-2, -3) atlon
-4), prepared from toluy1cnF(Tj'Fsocya ate)
obtained frorn ra-toluyl(, urea. Aft' and on polyiirea-2,
mediamine and cr irradiation for 50 100 150 and 200
.5 wore meansured: (1)
,tmple
lire. Y the following characteristics of tile, polymer film s, I I I
OPtical density change AD ~ D -D (D 1 and D beling the optical density of th(3 irradiated
I 16vottijig of the film by water; (3) Specific
and original film rcspectivel)~; (~) Angle 0f2
viscosity 'of the polymer solutions; (4) Rate of gar, evolution during Irradiation. It 'AUS
found that an Increase In the quantity of carbamide groups in polyurethane causes an in-
crease in the color intensity of the irradiated samples, NNiflch turned yellow. This was
J.Card 1/12 -------

t
ACCESSION Nm Apanoa
associated with a rapid evolutlon of gas, Milch dropped off with time of irradiation. Mass.
spectrometric analysis of the-gaseous products of polyurethane containing 3% carbamide 1i
groups established the presence of C02) COY 112Y 1120; CH., HCN, and CH20. ESR
spectra showed the presence of free rTdicals'6d will be dideussed in a later report. The
viscosity of the soluble part. of the irradiated polymers remains practically unchanged
during the course of Irradiation. Measurements of the angle of wetting lead to the
conclusion that) as irradiation goes on, hydrophobization of the surface of the films
takes place. Orig. art. has:,, 4 figures, 1 table, and 2 formulas.
ASSOCIATION; None
BUBMI17M 00 'ENCL.- 00 SUB CODE- OC
NO REF SOV: 004 OTHER; 011
q Card 2/2

L 27627-65 Ew(m)/zpp(c)A?va(d)/T/EWP(J)/EPR/EWA(c) Pc-4/Pr-4/Ps-4 3PL
s/oigo/65/007/002/0224/0225
ACCESSION NR: AP5005588 3
AUMOR: Tarakanov, 0. G.; Demina, A. 1. .27
Ar
TITLE: Effect of surface-active agents lin the morphology of polyurethan
SOURCE: Vysokowlekulyarnyye soyedineniya, v. 7, no. 2, 1965, 224-225
TOPIC TAGS: polyurethan, mrphological form, surface active agent
ABSTRACT: A study has been made of the effect of various types of surface-active
agents on the development of morphological forms in polyurethans. The experiments
were conducted with polyurethan synthesized from hexamethylene diisocyanate and
ethylene glycol :and the following surface-active agents: straight-chain alkyl- and
alkylaryl-sulfonates, OP-10, the branched organosilicon compound "Bi" (molecular
weight, 3000), and the fluorine-containing material "W" (molecular weight, 1000).
Varicus amounts of surface-active agents were added to 0.2% dimethylformamide-acetore
polyurethan solutions. Evaporation of the solvent at 70C yielded more or less
developed spherulitic polyurethan structures. Electron microscope study of these
structures showed that straight-chain compounds having low surface activity promote
ordering of the polymer structure, but substances with high surface activity hinder
ordering. The negative effect of surface-active agents on polymer ordering increases
with molecular weight and the degree of branching. Orig. art. has: 2 figures. [BO)
Card 1/2

-N.Wb-
IF 27627-65
;ACCESSION NR: AP5005588
ASSOCIATION: Vladimirskiy institut sinteticheskikh smol (Vladimir Institute of
Synthetic Peoin

_65._ _ENT (a)/EPF(.c)/SPRZEiW(J)/r --Pq-!4/ r -41-P
,-L 54973 Y_ 9
ACCESSIOWNR: AP5012103 UR/0191/65/000/005/0012/0015
678,664*01:536,49
AUTHOR*. Orlov, V. A,; Tarakanov, Oe G.
TITLE: Study of the thermal degradation of p9typrethang made from toluylene
diisocyanate and ethylene glycol
SOURCE: Plasticheskiye massy, no. 5, 1965, 12-15
TOPIC TAGS: polyurethane degradation, polymer thermal degradatical toluylene
ditsocyanate, ethylene glycol
ABSTRAM The thermal degradation, of polyurethane In a vacuum was studied at
170-*270c-by-messuring--the-kinetir-o-of gas evolution and weight loas, and by
artalyzing the products* The
H 0
;t-h-C-ORI RA. + " + R, A
The first radical may be stabilized by Adding hydro-geti-iM ch4nging it Into aa
amine:
H
R-N-+H.---*R-NH2_j B
d

ACCESSION NR: AP5012103
In addition, it may react with radical 110 forming a secondary amino:
R-N + R, R A -Ri
C
Ethylene oxide, acetaldehyde, and an unidentified component# probably ethylene,
were observed in the gas phase. All these compounds way be products of the
transformations of radical 11. The above mechanism was confirmed by changes in
the molecular weight, its pronounced decrease during thermal degradation indicate
that the molecules do not contain reactive isocyanate groups able to enter into
cross-linking reactions. The mechanism was also supported by determinations of
Co in the gas phase. Orig. art. has: 7 figures and 5 formulas*
2
ASSOCIATION: None
SUMMED: 00 ENCL: 00 SUB OODEI OC* Ge,
~No REP SOV: 000 OTRE2: 010
7
2*
LCOM

...,j,Ldn3-mq EWr(m)/9PF(0)rEPR/EiM~J)/T Pc-h/Pr-4/Ps-4 WWIRX
ACCESSION NR; AP5015218 UR/0286/65/OO0/Oo9/oo6h/oo6h
670.02:66.o95-3:664.09.7
AUTHOR: Petrov, Ye. A.; Ti~rakanovt 0. G.; Fedorov, A. A.; Grinevicht"K. Ps
TITLE: Preparation of foamed polyurethans.v* Class 39, No. 17o648 1-~'
.---1JV=iezen-izoDrezewy I tovaMkh znakov, noi 9i-1965,-64
TOPIC TAGS: foamed poly-urethan, organosilicon liquid
ABSTRACT: An Author Certificate has been issued for a preparative method for
--,-,foamed polyurethans. To improve the mechanical properties of the material and to
eliininatci.expensive and toxi
c catalysts, GKGh-ll d GKGh-12 type organosilicon
L
cat
liquids are used as alyst and emulsifiers
JBOJ
ASSOCIATION: Vladimirekly nauchno-lasledovatellakly institut sinteticheakikh
smol. (Vladimir Scientific Research Institute of Synthetic Resins)
SUBMITTEM 23Mar64 ENCL: 00 SUB COM wr
N
-HEY 60V: 000 --000 402k
0 OTHER: ATD PMW:

L-32683-66 EWT(m)/T/EWT(j ) IJP(c) W#i/JWD/R.M
ACC NRAP6015058 (A ---SOURCP Cong-:---- tlk/0190166/008-/DD51093810947'---I
AUTHORt Vasil'yov, S. V.; Demina, A. I.;
Tn~
Shlrobokova,
ORGt Scientific Research Institute of Synthetic Resins (Nmuchno-
loolodoiatol'skiy Institut statetichaskikh amol)
TITLZs Investigation of polyurethane crystallization
SOURM Vysokomolokulyarnyye soyedinooLya, v. 8. no. 5, 1966. 938-942
TOPIC TAGS: pollur*thane, crystal lattice, glycol, isocyanate, 4wz1*mww
crystallization, copolymerization, molecular weight
ABSTRACT: The crystallization capacity and morphological structural
types as a function of the chemical composition of polyurethane has
been studied. The crystalline lattice of polyurethane depends on the
Initial Isocyanate and glycol structures. The crystalization capacity
of polyurethano drops with an Increase in the polyester molecular we ~Wl.
up to 1000o In the case of polymer* with a polyester base and moleculw
weight above 1000, the polyurethane could crystalize. However, to this
case the crystalline lattice structure doom not depend on the dilso-
clamat* structure but only on the polyester structure. The degree of
112 UDC: 678.01:53+676.664

L 32683-66
ACC NRt AP601~~6~8
crystallisation can be changed byCoPolYmerization. Orlso art. has$
7 figures. (NT)
892 COM 119 07/ SUBM DATE: 26May65/ ORIC REP: 009/ OTH REP: 005
2/2 6L&-

ACC NRI AP6017861 SOURCE CODE.,' tIR/0069/66/028/003/0,131/0436
A P&trDy noy. 0.
UTHOR: r
ORG: Vladimir Scientific Research Institute of Synthetic Resins (Vladimirskiy
nauchno-issledovatell skiy institut sinteticheskikh smol)
p
TITLE: Foaming of solutions of surface-activelsubstances in urethane oligomers
SOURCE: Kolloidnyy zhurnal, v. 28, no. 3, 1966, 431-436
TOPIC TAGS: solution property, oligomer, polyurethane, surface active agent
ABSTRACT: Foaming of solutions of Orface-active substances in polytirethalle
oligomers and the mechanism of foamN%tabilization have been investigated. The
solution properties of surface-a6live foams are stabilized according to the Gibbs-
Marangoni mechanism with the formation of volumetric structures. As the forming
structures are characterized by a low strength and the foams have a low stability,
the Gibbs- Marangoni mechanism is decisive in the stabilization process. The
rftm 1/ 2 UDC: 541. 18. 05

L 43698..66
ACC NR- AP6017861
authors think Academicians P. A. Rebinder and L-N. Vlodavts for their intereBt in
this work and their valuable instructions. Orig. art. has: 4 figures and I table.
(Based on authors' abstract) [NT]
SUB CODE: 1I/ SUBM DATE: 27Jan65/ ORIG REF: 004/ OTII REF: 00j/

L Woo-67 EwTW/Ewp(j) IJP(c) RM
ACC NRo AP6030853 OURCE CODE: UR/0191/66/000/009/0045/0047
iAUTHOR: Nevskiy, L. V.; Tarakanov, 0. G.
ORG: none
I
TITLE: Cdlor formation in polyurethanes as a result of illumination
I I
SOURCE: Plasticheskiye massy, no. 9, 1966, 45-117
TOPIC TAGS: polyurethane, isocyanate resin, polymer physical chemistry, synthetic
material, free radical, UV irradiation, UV absorption
ABSTRACT: The factors underlying the yellowish colorvin polyurethanes based on
toluylenediisocyanate when illuminated with UV-light%ere investigated. The studywas
conducted on 0.1 mm films prepared from toluenediisocyanate adduct and polyoxypropyle-
nediol in benzene by hardening the condensation product with glycerine on the mercury
surface. Steps were taken to exclude moisture from the reaction zone and portions of
the sample areas were protected f-,-om UV-light. :he extent of the color formation in
the films was defined optically (in terms of optical density) on a cr-4 spectropho-
tometer. All samples were illuminated for 50 hrs. It was concluded that oxidation in
the UV-illuminated polyurethanes may occur in the absence of oxygen. This type of oxi-
dation in polyurethanes is attributed either to light-induced changes in the aromatic
ring of the disocyanate or to a conjugation involving an unpaired electron. The
Card

.L 08800-67
ACC NRI AP6030853
0
formation of this unpaired electron would result fram the cleavage of the X-C bonds in
the polyuzvthane chains. Orige art, has: 2 figures*
SUB CODE: 07,11/ SUBM DAM 00/ ORIG IMF: 004/ OTH REF: 008
Card

TARAKAIWV, P.D.
Another was pipe!4.Le to P-n enterpr13-:- Qf the chemical ind-.-ctry.
Stroi. trub. 9 no.7:;,-3 '71 164. -1-1: 1 1;
1. Turkmenskiy filial VsesoyLznogo neftegazovogo nauchno-isoledo-
vatellskogo Instituta, Nebit-Dag.

I I . ~; !;; i ~, 1.0 m'% (1 1 , , -': i.:, - ; V,__*,, ;j.. u ~; , ; . ~).
TILITIlly G.K. ; VAM:L I, L."'u.; Lilt.-" I LO'*' , . I I
1~ A ~2 )6 ll~ & I " -;t -.'*: -.1 " ~
ijrlfj~ nown. ~;az. %;.". ~') . , . - -

USSR/Geophysicn Earthquakes
Card 1/2 Pub. 45 - 1/13
Author : Monakhov, F. I.; Tarakanov, R. Z.
Title : Characteristics of the Kurile-Kainchatka earthquakes ac-
cording to observations of nearby stations for the years
1952-1954
Periodical : Izv- AN SSSR, Ser. geofiz., Sep-Oct 1955, 4oi-415
Abstract : The authors describe maps of the qAcenters of the Malle- Kamchatka
earthquakes for the period 1952-1954 according to observa-
tions*of the far east network of seismic stations and dis-
cuss the plutonic occurrence of centers east of Kamchatka
and the Kurile Islands. They conclude that the Kurile-
Kamchatka zone is tectonically divided into Individual blocks
whose seismic activity does not appear at the sane tire and
that in 1952-1954 a considerable release of seismic energy oc-
curred east of the north Kurile Islands and In the Bouthern
part of Kamchatka and region of Hokkaido Island. The re-
gion of the Kurile-Kamchatka earthquake manifestations is
bounded on the Pacific Ocean side of the Kurile Deep-water
Depression. The centers of the earthquakes east of Kamchatka
and Kurile Islands are mainly At a depth of about 60 kilo-
meters.' and the deDths of the centers increase Inthe direction

F
,r D-2-17 67
Card 2/2
Abstract : toward the continent. Seven references: e.g. N. A Lin-
den, "Catalog of deep,focus earthquakes according to data
of the network of USSR seismic stations," Trudy Seysmolo-
gicheskogo in-ta AN SSSR, No 124, 1947.
Institution : Sakhalin Affiliate, Academy of Sciences USSR
Submitted : December 16, 1954

FEDO,TOV, S.A.; AVERIUNOVit, V.N.; BAGDASAROVA, A.M.; KUZINj I.P.;
TARAKANCV, R.Z-.
Some results of a detailed 3tud
.L .7 on the selamicity of swthern
Kurile Islands. Izv.AN SSSR.Ser.geofit. no.5s633-642 My 161.
(MIRA 14:4)
1. Adademiya vauk SSSR9 Inctitut fiziki Zeali.
(Kurile Islands-Saiamcmetry)

S/169/62/000/010/021/071
D223/D307
Z. . Z.
Tarahanov,
,A.,ITLE: Some results of studying Far Eastern earthquakes
:L~'E~',ICDIC~'.L: Re'Lerativnyy zhurnal, Gcofizika, no. 10, 1962, 23,
abstract 10.'0-55 Ur. Sakhalinsk. kompleksn. n.-i.
in-t, no. 10, 1961, 100-111)
The follo%Ang conclusions are dra%zn as a result of
stuClying Yar :-,aster-a carthquahes in the period 1952-1956. 1. The
accuracy of determinince most of th- epicenters of Par A-astern earth-
qua.:co froin re,rional station data comprise � (30-35) Ian. '11-te areas
Of T)ossible epicenter A,-ositions extend- in a direction -,)crpendicular
to the *4.~Urilcs-Knrachatha arc. 2. The greatest number of c-piceilters
near the Kuriles-Karacliatka arc is confined to the north-west slopc
of- the deep-sca dc,)rcsGion. 3. a3eisnic -activity in various parts
0L This
": the 11'uriles-Xamchatka arc ir, not displayed simultaneously.
i~, probably explained by the arc's block structure. 4. _Lach differ-
ent part of the Kuriles-Kxichatka arc has its own prevalent focal
Card 1/2