SCIENTIFIC ABSTRACT NOVIKOV, A.S. - NOVIKOV, A.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001137420014-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

23764
S/ ! )-0/6 1/003/006, 307/01
B I 1C/B2 16
AUTHORS: Nudellman, Z. IT., Sviridova, A. V., Novikov, A. S.
TITLE: Syntn(~sis of !'neiir al!1mogiloxane zolymers by ailanol
c ond e n ad t i ) r.
PERIODICAL: Vyqokamo1eku1yarnyye aojedlner,iya, v. 3, no. 6, 1~61, 641-845
TEXT: Sinre no method hw, beeii deanribed for the preparatlr-n of linear
metal 1col lcxBneq cf preept the autl-,crs tried to s.,rnthesize
these polymer3 by applyinb silanol condena~ltlon -,Ref. 1: Kauchuk i
r-.3zina, 1960, No 11, 17) Thi3 cond,3noation tnkes ;place on mi:cing organn-
91licon oompoundtj nuntaining the silariol group 51-3H with alkoxy
111' ', Vxlt iV1,39 Of MetVl) 13.OT F;ITIOMP t ;i I I 1 0 F, rOllps (..r ail inon (e.g. aluminum
alccihol~ite,i, 11filVcxy derivat ivea c,f the other
aluminur, ,j1k,'xv leri v;~t.ves cf I ",r) and iron, etr.
Separati,:-n -f t.l~e ai -,r A ;ind f,-rin,,3ti-,n )f the -jetillcsiloxanp bond take
-]are 9~,heme:
jn)er very mill -)r;!:ti tc the f--1)ciwino7
v ~' F CR
3i -C M 31 A-AT - i, 31-0-M R011. F,:r t~i q rear,t 1,n I.t,e aiiti;or.9
C n rd I ,,"
I/
V

23 7 64
3/1?0/61/0O3/0O6/X7i/O19 111
Syr, thes a -)f 1 1 ner a I x ~,r. B I I0 /B-2 I
i f,i r,, t i ..,nt It I 1i m I r,-; r. w i th ?roI ii II koxy t,r ,ij~fj
i i n -t ii m1~ !:, 11 A ~I I'l . ~ -1
C11 1-11 OR'
N,
Ow I r s in f,jrrm I e --i r, i er-; i ',-r d is t. r, t,,j t i Z) r. oler the ri rig, tns
c,omplex i.-j more rec.-, )Irtnt -, nydrollypis thhn the alkoxy i~roups. Or tretit-
men, Yith water, thp ~k-)xy ~tre h~',-JrI:,lY7Pd Cff, and -ondennEition
yieljin- -I 14rel,r 'J" --mer , kej A similar behavior wag
to be PxrpcteJ in ai lan-)l condennation. PolydimethylSiloxane (Molecular
-heiCht, havin6 3il,in)l it the ends of the chain wag
used -a- reactior. -,artner. TI:e t-fio IomDonents werf, mixed in benzene in the
requ!rej riitio And t~ie polymer formed then :.recipitated with acetone. The
poly3ilc,xatip mo:eculps or high Molecular weight determined the basio
Card 2/7

23764
S/ 190/61/003/006/007/019
3ynthesis of linear alumcoiloxane... B113/B216
properties of these modified alumosiloxane derivatives (IJAS), which are
modified by aluminum links. The time required for the reaction is
directly proportional to the molecular weight of the polydimethylailoxane
derivative used. A comnarison of the viscosities of MAS (Table 1) in
toluene and so lut ions of t he in it ial .9 1 loxane ind ic at es the increased
moleoular dimensions of MAS. Their greater hardness is due to the
formation of donor-acceptor bonds between the aluminum groups of different
polymer molecules and to multiple coordination of the alumin,im ato,-,. The
oxygen atom in the alkoxy i,,rDur) of the acetoacetic ester has the :rreatest
electron density and is able t-) form complexes For.this reason the
ethyl and octyl esters of acetoacetic acid. having different com,~Iexability
were used. Hardness %as determined thermomechanically according to
Kargin in the temperature range -600C to 200"C (at a rate of 40C per
10 min)~ The extent of intermolecular interaction is mainly determined
by the relative number Df aluminum links in the chain. The properties
due to the aluminum links are m)re marked if the Initiul siloxane is
luwer-molecular. The Al oontent )t' "AAS depends only on the molerular
weight of the initial .9iloxane and not on the ratio aluminum cornplex/siloxane
(26,300 = 1.99 % Al; ~160 = 5-01 ~, Al). The. -re~iter hardness of the second
Card 3/7

23764
S/ 1)0/6 1/003~'006/007/0 19
Synthesis of linear alumosil)xane ... BIIC/B216
polymer in due tr, it:j Al --~Ptcnt and the numerous Al links. The
~ibove-stated oompo,,iition in cnnfirmed by the firldings that the polymers
are completely soluble ir. ben'-,ene ;in~l toluene, flow under presFure, melt
on heating, and sinter at hi '- h t ? m p e ra t ~a r en .The residual compression is
al3o characteristic -,f -,4triicturele53 polymers . This is corroborated by
the v isconi ty (Tab).t! 1 ) and the presence )f '~! in these pclymer.~
Ace tylace tone f orms very o tah le ti,,e tylure t,,nat es i th the Al of many
aluminum compounds, sTl i ttin~7 the Si -0 -Al bond On treating IIAS with
excess acetylacetone at r,,(-,m temperature (Table 21, the inittal polyli-
methylsiloxanes were ret~enerr~ted, which qhowg that c)nJenoat,-on d4.1 not
take place-. S i - OH + HC - 'I !A 111 3 1 - 0 - 3 iH2C . Heating of YAS t,)
> 20001, 1 eals to reverg il~l e sof ten Ing, together with it s res istance
to pyridine, is not in ap.,reement sith the presence of a 16rge number of
~,omplex bonds H f
S i - A I . . . 0 - 5 1
This metl~od can ~~ I so be ;t~-Dl i el in trie synthesis J.' 11 ne Par polymers
modified by titaniur., tin, iror, etc., in the given order, their properties
Card 4/7

23764
S/190/61/003/OC6/007//Olg
Synthesis of linear alumosilorane... 3110/321(S
depending on the -metal alkoxide user] an!] ills ratio to the polysiloxane.
There are I figure, 2 tables, and 3 references: 2 33oviet-hisc L:ni
I non-Soviet-bloc.
A'SOCIATION: Nauchno-issledovatellskiy in2titut rezinovoy prornyshlennosti.
(Scientific Research Institute of Ruhber indu3try'
SUBiMITTED: July 25, 1~6C
Table 1: Viscosity of toluene solutions of !1'.S in initial polylimethyl-
siloxane derivatives. a) 1!ol--.,;t. of init4n! polyJimethy'-E?J.-'oxanes;
b) polydimethylailoxane; c) concentration, g/100 mi; -.'I 64-ven rLte;
e) !L'13; 1) viscosity at 200'-; 2,' vir3coqity at 27:0-
Card 5/7

28174
_q I Z",)/D 1 10
T a.
UT HORS: Devirt13, E. No vi ko v,
T ITL L Ox Hat ion of' butad iono-ni t ri It, rubbor
'EhIODICA 7:
Vysokomolekulyarnyye soyedineniya, v, 5, no. 1
14 4 1 - 14 115
TEXT. The authors studied tne oxidation of lutadiene-nitril,? r,.,bber in
-le presence of inhibitors. They examined rubbers of' the types LOKP-1~
S K 11 - 18 1 H - 2 6 ~'N - --- uIII), and
1, % ( M-41 (SKN-4 II in tho form
I:f films in a micro-oxidation device. Tne film thickness was ~,8 - 1mm,
The oxygen absorption was determined wit,. an accuracy of D1.01 miililiter
Structural changes durin6 the oxidation were evaluated from tne change of
solubility in benzene, the intrinsic viscosity, and the hydrodynamical
i~arame t e r k Fi t;. 1 s hovv; ', i ne t i c ox i d ~i t i on curves f or I and c on -
0,
-a i n i ng 2 )art 9 by we ignt of Ne oz one D a t 1. ~_,, 1 and 1 1~fj , and f~r
0(,. '1'he rate of innihi tc-1 oxidation of ni * r-,
ill at 1 140, ;jnl
rubbers was found to be determined by the conten-, of nitrile
Card 1/,1

28174
Jxid:itior, of butadiene-nitrile rubb,~r
i,~tiv.,tion energy of innicit(-d rubl,ero was determined from ri r
equat ion ~ It was 29-51 kc~il/mole, i. kcal,mole hignor t'~.an Ine
~ict,ivation energy of inhibited and -1, kc~il,mol,~ r.iw,.or
~nan that. of JK6(SiBj, rubber. The struct,irrtl changps are ,Asc d~termini-,d
by the content of nitrile groups, jr, IT and 111, a structuration
'Ia,nly occurs durin..,f oxidation; in 1, at first a Jestruction prooe3z;
prevails, and only in later stages, a structuration process occurs.
ocrrelation was found to exist between the behavior of .13K:; rubber- qnA
~hprmo-oxidative mastication There arc-, 5 figures, 1 table, and
6 Soviet j
ret re ri c e s : and 1 non-oviet The reference lo
.an6ua,5e ~uDlication reads as follows I. ~~, 3helton, H, ':,inn,
and Technol.
19, 696-711, 1946.
uC 1,',T 10';
h,~ T I
Nauchno-issledovatel'okiy institut rezinovoy
(Scientific Researcr, Institute of' the iiubbc~r 7ndu:-'r.,
~e pte:r b e r 496 0
Card 214

MUP
I L' ro 3/190/61/003/010,,C)11,01~
// ~( B124/B'10
A MIORS Lyubimov , A N , Novikov, A S , ;a 1 11 UA7 IF A
Gribach(-va , A V A F
TIT LE App I i cu ~ i o n o f n iic I ea r ma g nt2 t i c r i,s o n3 no. eo a t uci i r-s L) I
rubber-lik~.- fluorine-containing polymers
PLRIODICAL, Vysokomoleku.1'yarnyye soyedirieniya, v. 5, no 10. 1)o'
TEXT, The authors determined the temperature aependence of the width of
nuclear magnetic resonance bands and the second moment in fluorine-con-
taining rubber-like polymers of different -iastir, properties. The
following copolymers were investigateds triflucro chloro ethylene and
vinyliciene fluoride (1); hexafluoro propylene and vinylidene fluoriciie I!);
trifluoro chloro ethylene, vinylidene fluoride. and perfluoro methoxy
perfluoro propyl acrylate (III); homopolymer of perfluoro methoxy
perfluoro propyl azrylate (IV); and polyhexafluoro pentam~thylene adipatp
(V/ A nuclear magnetic resonance spectrometer of the usual type having
linear scanning and sinilBoidal modulation of the polarization field and
autodyne nuclear signal pick-up was used for measurement The field
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f8182
S/ 1,jo/6 1/uo 5/ o1o, C,
Application of nuclear- B124/B110
hom-ngeneity determined from tho~ r-sol ut ion rif rhemical, resonan :- tihifts
19 5
c-f F was 10 within 0.5 cm For all polymers invHstigat-i , tnc
deriv~itives ol the resonance absorption bands or' pr)tonE3 anG f I-Iorine
hetween '50 and +1200C were recorried. The second moments of the
r,z,sonance bands of protons and fluorine wprc calculated by graphi, .nt.e
gration, ana their tomperatur- dependr-rice was recorcied (Fig I ) .B - i ow
. ' '00C. the second moments measured correspond to those of the sol ia
structures (16 19,5 gaus92 and (iecrease with rising temperature the
,.ourse for all polymers. exceFt for (V), tein6 identical The c,rv-s
obtained show three sections. (1) Constant valu~-.s of the second momcrr;
~21 slow decrease of' these valties; and ~'5) rapid decrease of ,he secona
ir.Dmen4, The boundary of the first and the beginning or' tne second s-~,;
tion is for all polymers at .100C; tne end of the secona and the
beginning of the third seCtICr is for (1) and (II) at -20'C. for .III,
and (IV) at -400C, and for (V) at. about bO'-C These tempt-ratures :Drr~
sp3nd to the vitrification points of the respective ccpolymers whicr, naq
been determined by Kargin's dynamometer Above the tempEratures
mentioned. a mobility of the moiccula. cnain segments appears, whtor(,as
Card 21;

18IR
Application of nuclz~ar B 24/ B ' 'C
in polymer ( V ) the cna ins , dije to t rit prpqi- nct~ of "hinge" CCO-Jwro-ips a r~-
more mobil,~ than in other polymers and their heat motion sets it,
s imu I tan e-ous I y -4 it ti t~, t~ n1 t-.n 1 rig of' r~ - or 1 rt i )n g r,-~U~ss
Bi~,qiaes the rotary motions of* tn~- inGividj;iii p7ro-jps, ~~-S-
friotiono of chain ai,pe!ir in t~,p molli,,cul- -nain,~i -,f 1~-- lym-rs
st kid I ed By comparing the -ixperimerital ly det ~~rmin-.,d ,An(i tht, tht--ur*(-~ 1, --al
I y uro~-r, anG fl uo rine for t ne cop-) j
2 a I cu I at (--d secon a morr~-rits of n
vinylidene fluor-,de ancl trifluoro cnloro ~~tnylene. ,t was proved
for the two possible compoands of' 'he menomers C F -CFCI a nd ~~' H F
2
the structure -CF 2CFCICF 2 CH 2- is mor,~ probaole than tn, str~~-tir-
C' F2CFCICH2C F2 A chemina" resonance shift, or' .'Iuoriri~ f'r,:,,n a
by the groups CF and CF was ooserved at +900C. A I Kitaywor~Aski..- is
2 3
thanked for his advice ThE-,re ar~- I figur6-- r,~:'rr~nc~s?
and 7 non-"covi(~t Tht! two most importing tc, 1.9h. Iri", ~awe
publications ri~ad as follows: Ii P Sl,-:ht,~r, J A~ p I Phy s 2t) i~
19 5 5 ; W P. Slichter, J Polymer Sci 10-6 178 , 957
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183.8T
3/1 )o,/61/005//'O1C),"C)1 ""('19
Application n' nuclear B 1 24/B 1 10
~kSSOCI,%'~ IONt Na~irhn( .nst rffzlrrjv-"y ~ 1
S ~ i e rii n,, :3 r- ri t Ne Rub D ~-. r I r1flus t r-
S;43:1 IT L I In
i~' , ~ ' s ec Drid mom,r, r r -a ! a r"I '- y " r D
aj depenc-rit ()n the t;~,mpE-ratur,~ f'-,r the -,Dpoiymors- (1,
flu,)ride with trifluoro :hlorr) etnylene; ( 2 ) v i rij 11 a ~,n (f fl,io r i qe -N i * n
h-?xafluoro propylvnt; 1, 5) hDmopo.ymer o1 pt!rfluoro mP~hcxy ;;erl 1 loro
propyl acrylate; - 4) vinyl idt-ne fl,ioride A ith trifl~ioro cnl-rr)
and p-rfluoro methoxy Propyl acryl;~t~. pc,l,'(ht.xaf'lu- T-(-
I
Ak '--s
Cm 1 4/

S/138/61/000/005/004/006
26990 A051/A129
AUMORSi Novikov, A. S., Devirts, E. Ya., Esman, P. I., Petrova, T. K.
TITLE: The properties of soft butadiene-nitrile rubbers and the application
of these in the production of rubber articles
PERIODICAL: Kauchuk I rezina, no. 5, 1961, 20 - 26
TEU: In the last few years, butadiene-nitrile rubber (CWH-3KN) character-
ized by a high oil- and gasoline-resistance has been widely used in the rubber In-
dustry. However, its application is difficult due to Its low Initial plasticity
0,500 - 3,000 g according to Defoe) In 1955 the UIIRP began work on the produc-
tion of a soft SHN-40 rubber not requiring mastication. While testing an experi-
mental batch at the UIIRP and at the "Kauchuk" Plant, it was established that due
to the application of the soft SKN-40 rubber with a hardness of 900 - 1,300 g the
mechanical mastication stage is eliminated and the productivity of the mixing rol-
lers is increased. However, the mixture of the SKIJ-40 rubber with a hardness of
900 - 1,300 9 cannot be produced in the rubber-mixers. During 1959 - 60 experimen-
tal-industrial batches of soft butadiene-nitrile rubbers were produced of the fol-
lowing grades- CKH-18 (SKN), SKU-26 and sm-4o. The technological process for
card 1/ 5

2699o 3/138/61/000/005/004/006
'The properties of soft butadiene-nitrile rubbers and... A051/A129
the production of the soft SKN rubbers does not differ from mass-pr,>duction, ex-
cepting a lower productivity of the drying unit. Experimental soft SW rubbers were
tested at the NIIRP and at rubber article plants. All the produced experimental
batchon correspond to roo'T(38-55 (GOUr 7738-55) for mass-produrition JKN rubber In
their chemical composition and have a much lower hardness (650 - 1,000 g) than the
mass-produced rubbers (1,500 - 3,000 9). Comparison showed that experimental soft
SM-40 rubber is almost equivalent to Perbunan 3810 in its tear resistance, resi-
dual elongation, modulus, hardness, brittle temperature, thermal aging resistance,
temperature resistance, swelling In a mixture of gasoline-benzene, and surpasses
Perbunan 3810 in its relative elongation, rupture resistance, elasticity and frost
resistance at -150C. The experimental SO-40 rubber surpasses also Heickar 1041
in the same indices as Perbunan 3810, and is also characterized by a much higher
rate of wulcanization and higher values of tear resistance and moduli. The experi-
mental sof rubber SKN-26 as compared to the Erglish Heickar 1043 is characterized
by a much higher rate of vulcanization and an elevated tear resistance. Compared
tc Perbunan 2810, the experimental soft SKN-26 has a somewhat higher rate of vul-
canization and almost the same tear resistance in optimum vulcanization. The soft
SKN-18 surpasses P&racryl AJ In Its tear resistance and hardly differs at all from
Card P_/5

26990 3/138/61/000/005/004/006
The properties of soft butadiene-nitrile rubbers and... A051/A129
it in other properties. Thle soft SKN rubbers were tested under industrial condi-
tions used In co(amercial articles at the rubber article plants. The authors con-
clude that vulcanizates from soft SHN rubbers with a Defoe hardness of 700 - 1,0009
compared to vulcanizates from mass-produced rubbers are characterized by a lowered
rate of vulcanization, somewhat lowered values of tear resistance and moduli. The
vulcanizates of the soft SKN-18 rubber have also a lower frost resistance coeffi-
cient and elasticity. All other proper-ties are almost equivalent. By increasing
the sulfur content or the accelerators, an increase in the rate of vulnanization
is achieved for mixtures of soft SKN rubbers, and in improvement in the resistance
properties of the vulcanizates based on them. Due to the use of soft SKN rubbers
in the production of rubber articles the cumbersome and energy-consuming stage of
mechanical mastication is eliminated and the output of the mixing rollers is In-
creased. There are 3 graphs and 5 tables.
ASSOCIATION: Ilauchno-issledovatellskiy Institut rezinovoy promyshlennosti ("cien-
tific Research Institute of the Rubber Industry)
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'S 0
AUTHORS: Devirts, E. Ya., Novikov, A. .3.
28801
S1 138/6 I/C60/009/005/0 I I
A051/A129
TITLE: Effect of softening temperature of indene-coumaz-one resins on the
properties of mixtures based on butadiene-styrene rubber and nairite
PERIODICALI Kauchuk I reLina, no. 9, 1961, 11j - 21
TEXT: The effect of softening temperature was investigated for Soviet-pro-
duced indene-coumarone resins on their behavior as softeners and solvents of
CKC-30 APt-1-15 (SKS-30 ARM-15)rubber mixes. The data obtained (Table) revealed
that with an increase In temperature of resin softening the plasticity of the mix-
tures drops. The resin softening temperature has a significant effect on the
physico-mechanical properties of the standard vulcanizate mixes of SKS-30 ARM-15
rubber. An increase in this temperature results in an Increase In thet~ar-resls-
tance, standards at 300% elongation and rupture-resistance under normal and ele-
vated temperatures, the hardness of the vulcanizates increases reguiarly according
to TM-2; the recoil elasticity and temperature of brittleness drop. Furthermore,
the softening temperature of the resins has no effect on certain other properties
of the given vulcanizate, such as the relativ- and residual elongation, frost-re-
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P8801
3/138/6
Effect of softening temperature of'... A05 I/A I
sistance coefficient at -250C, temperature-resistanop at 101,0C. th-rrrnL-a,,!ng re-
sistance at 1000C over a period of 3 days, and crack-growth resistance. By using
a certain type of resin the required combination of properties can be achieved
for the raw mixtures and vulcanizates. An Increase in the softening temperature
Improves the mechanical proper-ties of the vulcanizates: the tear-resistance,
module at 300% elongation, rupture-resistanco at normaL and elevated temperatures.
It is concluded that: 1) the softening temperature of the Indene-coumarone resins
within a range of 60 - 1200C has a significant effect on the properties of the
nonvulcanized mixtures of SKB-30 ARM-15 rubber and nairite and also on the mechani-
cal properties of their vulcanizates; 2) an increase in the softening temperature
of themsin reduces the plasticity of the standard mixtures based on SKS-30 ARM-15
rubber and nairite, whereas the mechanical properties of these vulcanizates are
improved, There are 5 figures, I table and 3 references: I Soviet-bloc and d
non-Soviet-bloc. The references to the English-language publications read as fol-
lows: Compounding Ingredients Ld. 11, New Y,)rk, 1)47; 14. Yeiper, India Rubb
World, 111, no. 3, 312 (1944).
ASSOCIATION: Nauchno-lGsledovatel'skiy inftitut rezinovoy promy3hlennosti (Scien-
Cand 2/3 tific Research Institute of the Rubber Industry)

9880i
Effect of softening temperature of... A05!/Al2c)
Table. Characteristics of tested sampies of Indene-coumarone resins
Number -of samr)le
Indices
3oftening temperature, OC 62
Ash content, % . . . . . O.W)
Moisture content, % . .
3olubility In benzene,
Reaction with phenolphthalein
tind methyl orango
1 2 ' 3 It 5 6 7
68 79 89 97 103 ll;? 123
0. 39 0.70 0 75 0 - 54 0-34 0.46 0-37
0.25 (D. 22 0.22 0.22 0.22 O.d
91).96 ~99.76 99.96 99.91 9,,~. 94 99.~L,
_~4
nexi t ra I
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11 ot
31b2l
3/13~8/6 1/orjo/o I 2/005/00i~
A051/A126
AUTHOR3: -Novikov, A.S., TolstukhIna, F.3-, Chernov, G.V.
TITLE- Effect of fillers on structure and mechanical properties
of Wheighton A vulcanizates
PERIODICAL! Kauchuk I rezina, no. 12,, 196,,, 30 - 35
TEXT, The effects of fillers on structure and mectianIcal propertles
at h-igh temperatures were studied for vulcanizates of tne fluorocQpolymer
Wheighton type. Hexamethylendiamine (GINMA) was used as the vulcanizing agent.
The following fillers were investigated: aerosil, ult.rasil, mi~-rosii, YC -170
(US-170) silica gel, KC -2 (KS-2), Y -333 (U-333), A,AH-6 (A,AN-6), calclum
fluoride and calcium silicate. The swelling method was used for tne Case of
creep at high temperatures. The number of effective chains In trie lattice per
unit of volume was estimated according to the equation:
1 . 1n (1 -Vr) + Vr + /U
Vs 1
3
Vr
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3/130/'6 11~01W/01 2/ 00 5/00(~
Effect. of fillers on structure and .... A051/A126
wi,ere Vs is the molar volume of the rolvent, V r olum,:*.ri-
polymer in the swollen la*~i-e 7~-,nric-.ed viith li,e equi:i,.rium va~-~P
Swe.1ir'~:' Qr; ")y re:at.l~n
+
'tie ab3Grbrd so7venl was de+evulin-d Ly
b-o-on +.ne weignt of The zzzwollen trvI dry sampit, Int.,
s )I vent. The molecular weight of *.he chain section
i
ial.tice of the vulcanizate (Mc) was oalculated wit,-,:
!~.e dcr.Eil~yf
betweer ~h- pc).'~ts f
I
M, = .Pr,
Vlyier-'? Pr is the specifir, weight. of *he Polymer. I t was --s ~,;Abl I stic-i t 1,,I* I r,r
In+,r,)d1jc!Aon of the filler changes the structure of ~he vulcatilLate,
the molecular weight M. of +,he vulcanizate lattice. The degree of Increase of
M, depends on the filler type. The legree of transverse lacing affec*t3 ti,e
true tensility of th~- Wheighton A vulcanizates In .he reglar, of cl,~,ns- and
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31e,21
Effe,-t of fillers on structure ario .... A051 / A 12c)
loosely spa,~ed lattices, there Is a drop in the ter,silit,y f ',ne vi. 11,1--C.-
noted. The fillers were found to affect the 11"e of *,ne vulcanizaes a
,considerable degree. The -reep of the vulcanizates, based on Wheigh',---n A
can be reduced by using fillers and by increasing 1~he rjmb,-r ~f '.ran---,,-rso,
bonds In the vulcaniLates. The drop of the true tensility for vulcariiza*,'~E
with a high number of transverse borids is explained by the difficulty en-
countered by the effects of orientation of the polymer chains Th e , !- e - T
was m(-asured wi'~h a lever-type instrument, and %he effe-. c: tempera%ure
It was Investigal~ed by sImulaneous measurement of tne true values -' *t-,e
res1dual deformations and by determining the change in s*.rur+.,jre -r-~,f
according to the values of maximurr, swelling Qjjj. An ln~reac- irL '.1-Mpera"ire
leads ~o an increase in the rate of deforma+~iur on a linear s-c,,',:,n. T!,~,r-
3,rid 3 reff-ren-s: I Sovie*.-~"-dc and r;-1
ar. 4 tables, 4 figures 2 n)'
The reference to the rn--)s'.
r2- ' 011V; P.J. Flory, Cnern.Pnv~.,
ASSOCIATION. ins~itut reziriovoy
(Scient,ifi- Researl-ri ~Z %h-
Card 3/3

14 1
DEVIRTS, E.Ya.; IM19100 A.S.
PropertiQa 4r- butadien6-nitrile rubbers produced abroad. Kauch. J rez. 20
L I&
no.1:4,-6 Ja I . (MIRA 14:3)
1. Hauchno-issledovatellskiy institut rezinovoy promyshlennosti.
(Rubber, Synthetic) (Butadiene)

DLVIRTS, E.Ya.; NOVIKOV, A.S.; Prinimala ucliastiye SHEIAGINA, L.
Invistigation of the structure of pure gu= vu.Icanizates from
SKS-)O rubber contdining Indone-coumarono resina. Kauch. I
rez. 20 no.10:11-14 0 161. (14IRA 14:.U)
1. Nauchno-iasledovatellskiy institut rezinovoy promyshlonnosti.
(Gums and resins, Synthetic)
(Rubber, Synthetic)

NM~~!V ~A-S - TOLSTUIGIVIA, F.S,; CHEMOV, G.V,
9 ect of fillers on the structure and mechanical properties
I~viton A vulcanizates. Kauch. i rez. 20 no.12:30-35 D 161.
(MIRA 1501)
1. Nauepo-issladovatel'skly institut rezinovoy promyshlennosti,
(Rubber, Synthetic) -(Vulewization)

r~ i cj r, in iir J
1, ri I C tl r,,; - r t. I ~ sf vu 1 7 wi i st
rr I-nJT~
KUL'! 0 1 Y, A. i
L. S. , 3ci,-ntl fir
of N61-ii IntIuntr-(I CI ~,o
"Inr1twn,,, cif mvchmniceLl oI.ri-t;cr3 un tti, 1,*,f,ing
(,,f wilerintiwil r~;W-r.)" VIII: )
NOV t MV . A , GM 1 11 . 8 . , A, T. N
A. V. , Z. N ara!
GAL-11-06LY, F. A., rciontific Fr~?search lr-,:~tf~ute
of Rubb,,r lndu!~try, Moncaw CL4~i ocatl~.! ',-7-
"InvLnti,:ntlon of a;--inc, vul,~anl nation of
SX?-P6 FIxi,)roPo-pcdy:-.er" (-'_'::nvjIon 11)
RE7MK-jV.I;KjY, M. M., and G 1.
Scientific Ritirrarch Institute of Tlr-- Indlztyi,
Moscow - "Special feataren of the m-iichanirm of
abranion of high-elastic material." (SeGaion V)
report to be submitted for the 14th Rubber TechnaloFV Conference,
London, England, 22-25 MaY 1962.

34132
S/1 3 6/62/ ~Xj D/002 /'~ _J 2,
A 05' /A, 26
AMORS; Novikov, A.3.; Ga-.11-0gly, F.A., I!Iinskaya, N-3.
T7_1 F Nighton A" (Vayton,' type fluDrc--p-ym-_r
ing benzoyl peroxide
PERIODTCAL Kauchuk I rez1na, no. 2, 1962, 4 - '0
rET-r. Data concerning the effects of mastlcatl,~n, mixing &n~- vu_-an'z~_-
tion on the properties of rubber-11ke fluoro-c,-~p3lymer vul-anizate per:xIde-s If
the "Wighton A" type, are derived. The fluoro-copolymer vulcanization wltn tp,'-
zoyl peroxide Is 3arried out in 2 steps*. molding In the vuloanizatinn pr-!~ iin
der pressure and thermostating In air without pressure. The vu!~'antzlng a,-_1'-.1.
cf the benzoyl peroxide is based on the removal of hydrogen atoms fr= the p,--.,
mer chains, forming macro-radicals, and subsequent recombination ~f tne _'at*~er,
n 'R_
leading to the formation of a spatial lattice. Experiments revealed thal 1, c
tication and mixing on the rollers, a mechanical dez3truction cf the mcle-j'ar
chains takes place in the "Wightan A" type fluor,?-cnpclymer, f,-rming
radicals which are subsequently deactivated from their Interactir'n with :om~o~zxi-'
ccnsl.ituting part of the solution's compositicn, .-,r they are re-omtAn-l, f-'rm'r~r,'
7ard :/3

3.;113 2
"Wlgnl~ n A" t Vayton)' type f lucro-copolymer AO~- I /A 12(
trartched -r partially laced structures. The first pr-5ses lake, p'a- rlm;~r:
iy at temperatures of from 20 - 300C, the se-ond at. 6~~ - BOO~' -rlg, ;)"
~f the fluoro-copolyrrer vul~anlzate peroxIde5 depend -n the mlxlr-.g prc.-A,ir-,
the rcllers (p~~'-ymer !,-)ading, rQ11er temperature, spjre betw('E-n
e+C' The mixing, condl'~Ions should be kept constanl~ In order t-, '-rm vli--inll
zates with reproducible properties. The vuicanizatirn of the flu--p-yrner
with the benzoy! peroxide begins at '~emperatur,-~s ~)ver
should be carried out at temperatures n~,t ex,~eedlng BC'C A!-,.-?r 'h,~-
-f v%i--~anIzaticn of the f'-uor:,-c:,p:;,ymer wi%,, tr.r- tenzoy. per~,xi(-.
za*es are characterized by a sparse spallaL ~attlcp, a low *ensll-
high residual deformation In compresslc,n. T~-,e s~cDnd stag.? ~~f 7.
.eads tc an Improvement of the mechanical prrp-r'i-s -f 'he v-J.'
thermal aging of the perr-xide vu:canlzates, the ra+~- -,f elther
Ing -.~r destz-ur~tl-n pr,-)cesses is increased, depen(jinF -n the 'emp-rat,~re and rr!x
fl-''Ing Articles made c-f the "Wightcn A" type
will, benzcyl peroxide, can be used aver long perl-ds --f Dime a, v,,'! !-~r
shcrtc-r perl?ds at 300~~'C Tr.&rc- are r- tat--es. 6 fla%rc-s ar,~~ ~'- -fow-r~-n-
3-Dviel-t1:-c and 8 non-3-vIet-b-.-- The r~-f~rercc-s *.w- m Enj:-~"
~a-rlg%iage publica+~I-ns read as fs:1--ws !.-r. Smitn'' R"ibt- W- r 4 T-' -
!'~rd :~/~

314 "-3 2
3/1 38/62/CC
"Wighton A" (vay-tcn) type f.-,-lcrc-c,,:pcyrer A05!/A:26
(1959" E Tufts, Rubb. Age, 84, 6, 463 (19591
ASSO~TATICN. Nauchno-isslednvatel skly instl ,it rc-zinnv--,y -,r mv,; rl
entific Research In.,3ti*ute f thp RUbhpr Tndu.-*ry
ard 14/3

C 5
T
mpleted
)50 wa3 cc,
D rI, boan I., . I
O-M"t'
3ta~,e
t-',, -U-nti'~j "'f
v -,I
or. -t y pe f 1UOT ocop
(from jCoC); tl-.e de~rc(.'
Iles U --~ - n - '~he Z'a
"u. t(,
_mpo,
tion of the hexamethylenediamAne an~-!
cess with the a nydro~,enf--~-r4~'e 5~1~z
of the "rc,7:: -,.-.e
a Spil 't-ing 01 a ... - -
SC,3 formln. a fre,~
Lhe chain. The ~U-T)A salt dccom.z, - ,
.1 -4
metal oxides, or under conditions allcwlng t'O diszociati(~:-' r",
(71--1 1/3

Vulcanizatir,n of ...
'77 C,
_u,D r e I t ~', lr~ -~ ~,'
acti-,n c;' tl.'?
Y e r, e dL r-. i n er e, 1 c
stcge (heatinG In :in lir
.~tcf, t T-,e
p - ymer --.ilth the !=' -~ - n~- ~
resldlual deformationz 'f -.e- "r
`-creised . '-~ne of -'e,
mi'..:ture ith
The destm~ctllon D:- I o '-'y '.-.e m.-I'sti:re rf t"e
'.IcL' as by that ccnt~-inpd ir~ t*,-. -)r :7~
I'iffe--t t!'.e
,ear of t'-e trannv,,,rse
a-e n7,t ac "---! -re5i.-Itant :'~n 1 n-."f, -ze
anizate, t:-, 1
vulc.
V.'~.'L z
prope.-tien dL~rlr,6 the
r~ ifnation of motsture ~~.d '-n
fii;urcs, 4 tables, 11 references: '3 Sovict-t'--~,
erence to one of the most recent 3
Card 2/3

Vulcanization of ...
S I ~ 3E/,- 2~ I' ~ -
A. 11. vloran, R. P. Kane, J. F. Tn.i. , r1 .. 7, '. " ~' ~') .
I
ASSOCIATION': ~liuchno-iss.'Le,.Iov,-te.'f;k'y institut roz':,-.-:,,y
(scientific Research Institute of the ?.Ubber Tndustry)
-ard 3/3
j

0
AUTHORS:
TITLLE:
PERIODICAL:
S/138
,/6 2 /C,~_ 1Y, I. IY~
A051/A,26
Devirts, E.Ya.; Tomchin, L.B.;,Novikov, A.S
The use of' petrolleuri-polymer resin as a softener of' rubter mixes
Kauchuk I rezina, no. 4, :()62, 8 - 10
=T: study was made at tne Scientific ResearC,_, TnSCrC,,%~ f %
C) rf_
Rubber Industry, on the possibilities of using petroleum-polyrner resin a3 a
softener in rubber mixes. The reoin is a light-colored, hard substance wit-, the
following physico-chemical properties: softening -,empera'-ure , 7(_)"~,'; Coloring
according to the iodinonetric scale aqueous extraction reaction, weaKy-
-alkaline; solubility in benzene, complete; molecular weignt, 666; unsatura-
tion, 35.6%. Experimients showed the resln to be an equivalent to %fle polydienes
and to supersede rubrax. CHC -30 ~'SKS-30) _rnixes containing this resin have no
tendency to scorching, and have elevated adhesive strengtri. The rate of P;lcani-
zation is decreased, due to the unsaturated nature of the petroloun-polymer resin,
and the tear-resistance Is Increased. The following conclusions were drawn:
the petroleum-polymer resin is a good softener for mixes of genera'. use, based
on SKS-,30. When using the resin Instead of the softeners usually employed, the
Card 1/2

Sl' . 38/62/000/,-D~ /C0
7he use of petroleum-polyTwr ..... A051/AI26
adhesive strength of the mixe8 is Improved and the mechanical P170,~eCtieS Of UP
rubbers improve at the sam. time. The petroleum-polymr resin car, t)e i~6ed ',r,
stead of colophony in mixes based on butadiene-6tyr-ene rubbero, without charig1r,,z
the properties of the mixes and the vulcanizates. There are 3 tables arid 3
figures.
ASSOCIATION: Naur!hno-issledovatel'3k1y Institut rezinovoy promyshlennosti
(S entific Research Institute of the Hubboer Industry)
Card 2/2

t r) t -
n F-
n J- t

-h a-)-,v-,,,.r-~nce of a b~in-' -'n th,, 530C, CM. re---.~: --.-n
viere provt-s t-- for-nation of -y~rw:jl
tl---t, ir th.- the C-F

t
r, t. C.
i-.~ i r
t rD v c
!~e ~Ic t % t
L
o o,~!C-N
r
.. ........

~6
11960 5.~
160 N' :*4046156
~~.ACCESS A
ilJW1 rite'n's f ty of I Wlcm'-N~~RlAf&r vulcanization, there were no ab'
--absoeption at- 7
for"~ ~CaN-borids'i*~ Whi I a -absorpt [on- at 1105 cm-I was
much more: (ntens Ive' Addit-lon of I 'euvin I za t I
.90 di~r. ago, n at 150C.does not change
FI'1_ ~C,
th e` na turie, of ~ the so'ecirum In the ange:iofj.,I~ .CL800 cm-
8 however, at-200C, a
bro"ad Intetis-14'bind was obs d'. th i redlk 1640 cm-1, which pertains
ery I ~of Mo-
~Iotjfinq vu1cqinrzWon mechanism is-suggested:
to conjugated double-bondV 0
1),-Por lal h
Y ~*d 4'r. the"'fluence of moisture; 2) Re-
t f ~ae~i
acti6n af hexamethylenidiamirte witb the' f lud*ror,_o`ppl'ymer w; th -the formation of
doubtp bonds In thpApolym~er; Addition of t49-.Schtff base to the double bcnds
of the f luorocopolVinerj..'which leads to the crO4~-l Inking jof the polymer chains
along'two poss.ib)e paths-. (a) addition of-bis'-.6~nzalhexamethylenediamine to In-
dividual double bonds'. In.,the 'Copolymer", o'F,(b ~qddi on of bis-benzalhexamethyl-
V.,
enedtamilne to the- system of _coougated d( - bo;ds in the chaln. The increased
stability of rubbers vulcanized with,Sc ompared with hexamethylene-
diamine, Is.explained by the gr~eat& thermos abOlt of transverse bonds of the
C-N type In com arlson'..with C=N. 0r1' 3 figures, I table and 4
art# as;
...chemical equations.
',.!Iz,Iko-~khImIcheskI`Y Institut Im. L. Ya. Karpvta (Physico-!LChemical
I ns t I itft'
Card 2?3

Cord ~ 3/3 1 "-

1, 19708-65 wr(m)/EPF(c)/9PR/ET1?(J)/T
-XUaTUMX NR; AP5001500
Pc-h/Pr-b/Ps-4 VW/RM
8/0138/64/OODiOl2/0007/0012
AUTHOR: qkAinskais, N. S.; Galil-061y, F. A Gubay, G.. A.,
Novikov,-A.
145 t( Ile
TITLE: Rea;ction of fluorocarbon elastomeri9of the Kel-F and Viton
~types and their vulcanizates with inorganic acids
B )OURCE: Kauchuk i rezina, no. 12, 1964, 7-12
NPIC TAOS:' fluorocarbon elestbmer, fluorocarbon elastomer vulcani-
,zatef -Kel F, Viton, nitric acid
ABSTRACT: -The effect of nitric acid on the structure and properties
of elastomers of the Soviet Kel-F and Viton types and their vulcani-
2ates has been studied. The experiments were conducted at room tem-
j:erature with specimens 0#5-1.0 mm thick, both while the specimens
vere in the avo-Ilen state and after removal of the acid from the
specimens, Changes in the structure and properties of raw elastomers
treated with HN03 for 1-40 days were- ey-aluate-d- by vi-acosimetry, XR-
--ape avrob copy-~-&n-d -c sicomechanic&l properties. It was
shown that swelling of raw elastomers in nitric acid almost reversibly
Card 113

1 197C8-65
ACCESSION OR: AP5001500
lowers their tene.ile strength and increases their elongation. Treat-
ment of raw elastomers with HN03 for 40 days did not affect the prop-
erties and network structures of vulcanizatee. Swelling of rav qlas-
tomers in HN03 did not give rise to polymer chain degradation or to
appreciable structural changes4 Changes in the structure and proper-
ties of fluorocarbon vulcanizates were determined from equilibrium
svelling and changes in physicomechanical properties. The experiments
were conducted with unfilled and filled vulcanizates prepared with
,dLfferent-,vuicanizere and treated with HN03 for 24 and T2 hr, respec-
ttyely. It was shown that the highest resistance to HN03 is inhibited
by silica-filled peroxide vulcanizatee (with C-C crosslines). After
ro.movalofthe acid, the physicomechanical properties of these vulcanizates
.a:re fully restored and their network density remains almost unchanged,
while the strength and network density of vulcanisates prepared with
other vulcanizers, such as Schiff's bases or chelate compounds, drops
after treatment with and removal of HN03. Orig. art, has: 1 figure
and 6 --tables .
AE;SOCIATIONt----Nauchnoi-iaele-do--y-&-t-e-l-f-sk-i-y- institut rezinovoy
.promyshlennosti (Scientific Research Institute of the Rubber Industry)
Cord 2/3

-8/64/000/005/0008/001, 4
AM~SSION 11TRi AP4058907 3101..1
AUTHORS: Novikov, A. S.; Tolstukhina, F. S.; Kolesnikova, N. N.
TITLEz Creep in vulcarized rubber S:9-26
SOUFCZ; Kauchuk i rozina, no. 5, 1964, B-14
TOP,C TAGS: vulcanized rubber, relative deformation, argon, ,reep process, O;wgon
concentration, rubber EXF 26
,3ST,R,',,CT: The affoct of air and argon on SKPF-2~ vulcanized nibber croop with
various vulcanization bondi and identical molecalax chain stn;.oture was inveatik$ated.
G"M'A
The types of vulcanized rtnbers tested were: types C_N(CX,).N_C-
H
*OH
_C-N(C~`[,). N-C
0 1
1, 0
tin diothylditiocarbamLte, and benzoyl pe~-oxido. Relative de-,-or-mation versus time
curves were obtained fc~r a-'-I rubber UPOCi"OnS ZLt V&riOUS tCMP-3ratures (180-260C)
bW, in air and in argcn. The results show a significant decrease in the actual
Car6 ',/2

ACCESSION Rt JLP4038907
residual deformation r,.te ilopes and consequently, in creep rate, the decrease being
five times as much in argon as in air. The apparent activation energy E a of the
creep process in rubber is calculated. For G'.~:P. type I rubber, E
a ' 14.6 kca'/mol
in air, and 15.4 in argon. The closeness of these two values indicates an 4.dentical
creep process in air and in argon. The greater decrease in creep rate in argon, as
compared to air, seems to be caused by an oxygen concentration effect. E ameasure-
ments also indicate that the most stable vulcanized rubber, with E a - 30, is the
C-C-bond in the peroxiea a-)ecimen and tha-. the 1,,ast stable ia the GIMA apecimen.
OriC. art. has: 8 figures, 3 tables, aid I forzula.
ASKCIATIO11i Nauchno-issledovatel'skiy roz:Lnovoy pro=W*shlennosti
(Scientific Research Institute of the Rubber :ndustry)
SUBla-WED: 00 DATE ACQ; 05jur,64 EI.CLi 00
SUB CODE& LU NO REP SOVt 004 OT=.%: 001
Card

L 2553-66 EWT(n)/EPF(0/NPW RH
-_.W.64 -5 Z
ACCESSION MR: AP5024103 UR/0138/65/000/009/0002/0006
678.743.31 34.341:678.0,28
44"
AUTHOR: Gilinskaya, N._S.; Galfl-O~ly,_F. A.; Hudel'man, Z. M.; Novikov, A, S,
TITLE: Vulcanization of the SKF-26 Fluorocarbon copolymer by Schiff bases
SOURCE: Kauchuk L rezina, no. 9, 1965, 2-6
TOPIC TAGS: fluorocarbon copolymer, vulcanization, Schiff base
ABSTFU.CT: A study has been made of the vulcanization mechanism the SKF-26
fluorocarbon copolymer by Schiff bases. Unfilled SKF-26 rubber. xtures with
or without MgD were used. NN *-dibenzylidene-1,6-hexanedisaine M-the con-
densation product of benzaldehyde and hexamethylenediamine (11)-was used as
the vulcanizing agent. It was shown that the vulcanization kinetics of SKF-26
by Schif f bases -dif fers f ram that by f ree diamines. Since initiation of the
copolymer cross-linking by I requires the presence of moisture, the following
vulcanization mechanism was suggested:
+
T=_" XtEfj(W + ffjjN(C1fthN t%
Card 1/3

L 2553-66
Accassro iItl
card 2/3-
U-
--M-CF- + rMAA.2fiF
1) -CH-CF- 2) - CH-CF-CH-cp~
+
RCH-N +
-wN
RCH
.
PtH
+ +
-Clf-cp--CH-cp~

,i-CH--CP- CF-CH
CF

I
J
~C/

(2)
(3)

L 2553-66
ACCESSION MR: AP5024103
In contrast to vulcanizates made with free diamines which contain 0 a M ck*oss-
links, vulcanizates made with Schiff bases contain C-N cross-links which are more
stable and Improve the properties of vulcanizates. Orig. art. has: 4 figures and,
2 tables. (130)
ASSOCIATIONs Hauchno-lastedovatel'skiy Insti>Pt rezinavoy promyshlennostL (Scientific
Research Institute of the Rubber Industryl
SUBHITTED: 00 ENCL: 00 SUB CODE: GC, Mr
NO REF SOV: 002
OTHER: 007
ATI),ORESS:
card I Y33--.-

Fir 11 !;d tI
Mol.nat",
Rr

;ACC NRt AM6036ffll~ Konograph UR/
Galil-Ogly, Fain Aklmovna; IVikov,, Aleksan4r Sergeyevich; Hu4ellsan, Unoviy
Naumovich
Fluorocarbon rubbors and their vulcanizates (Ftorksuchukl I reziny na ikh oanove)
Moscow, lzd-vo "Khlmiyal, 1966. 234 p. illus., biblio., Index.,, tables. 4000
copies printed,
TOPIC TAGS: fluo6carbon, vulcanization, polymer
PMUIOSE AND COVERAGE: The back describes the properties of fluorocarbon rubbers,
formulations ot rubber mixtures, processing of the rubber, and fields of their
application. Tt discusses chemical processes In fluorocarbon rubbers at high
temperatures and In the course of their vulcanization. The book is Intcnded for
scientific workers# engineers and technicians of the chemical, petroleum, auto-
motive and defense Industries. There are 72 Soviet World and 494 western
references. The references are given at the end of Individual chapters.
I
TABIZ OF CONTEHM:
Foreword -- 5
introduction -- 71,
uDe: 678-743

Fluorine, orga4ofluorine compounds -- 8
Part 1. General ~harscterlstic of Fluorocarbon Rubbers
Ch. 1. Polymers and copolymers of fluorlne-substituted dIenes -- 17
Ch. 2. Polymrs and copolywre of fluorlae-containing ethers and eaters -- 32
Ch. 3. Elastowers with heterocyclic atom In the backbone -- 46
Ch. 4. Fluorine-containing polyolefins -- 58
Part JI. Fluorocarbon Rubbers - Copolymers of Vinylidene Chloride with 11exa-
fluoropropene or ChlorotrIfluoroethylene
Ch. 5, Properiies and structure of fluorocarbon rubbers -- 79
Ch. 6, 3ffect of high temperatures and Ionizing raftatIon on structural
changes In fluorocarbon rubbers -~- 91
Ch. 7. KethodA and mechanisms of the vulcanization of fluorocarbon rubbers 1A
Ch. 8. Jngr~!~euts and forutlation principles of fluorocarbon rubber
mixtures
Ch. 9. Proces;" methods of fluorocarbon rubbers to products -- 176
Ch. 10. Properties of fluorocarbon rubber valcaalzates 285
Ch. 11. AlMllcoLtlan of fluorocarbon rubber vulcaulzates 217
Subject M2dex --
SUB CODE: 11007/ gm D=t 25Apx