SCIENTIFIC ABSTRACT P.M. FRENKEL - S.N. FRENKEL

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000413620009-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

FR 1, P.M.; ZASLAV, M.L.
[Planning of industrial enterprises) Proaktirovaniie proavshlemvkh
predprelat5i. H.L.Zaelav. M, Gos.isd-vo lit-ry po stroitel'stvu I
arkhitakture, 1952 (MLRA 8:5)
(*actories)

SHMUN, L.N., laureat Stalinskoy premii, arkhitektor; OVSYANKIN,
V.I., laureat Stalinskoy pr6mil, arkhitaktor; P~Ml,
P.M.. inzhener; PERSON, M.N., takhnicheakiy reaaktor.
(Asbestos cement enclosure sheets for industrial buildingp]
Ograzhdalushchis konstruktsii iz asbostoteementn7kh listov
dlis promyshlennykh zdanii, Koskv Goa. izd-vo lit- po
I I
stroitalletvu i arkhttakture, 1952. 326 P. [Microfilm
(Asbestos cement) (MIRA 7:12)

KOZ-107.1, V.
Fouwvu Lions
Prol-,If~.ms of laying and of planning inclujLrial Coml'txi-ICLion of julll founl-tUorl
!)'tr-ui. pro'a. 31, No. !, 1953.
Monthly Ust of jiussian Accessions, Library of Cont.-r-,~rs, Junt, !")53. Unc-i-as5ifled.

"Dool ~n ind Structure of UnLn5ulatcff Jldi.,i -,v of 1f;+istrial
3iillrlin -,s ill-ado of Corru.,ated A*es-tos CorripA Sheets." CaM
Tech Scl, Central Sci 1~s Inst of ImIm9trIal Structcl-os, 2,11c'SCOW,
1.
1S)5!,'. (?Zh~,ekh, Mar 55)
301: Sum. 'No. 670, 29 301) 55-Survey of and Tacluilcal
ON; I ,
..ssert,itinns Dof~~nded at TIS31 !A~Iier Mucatio-al Izistltutl~-,,4- (151

FREM,Vq F.0 redaktor; DAKM107, T.S., tekhnicheskiy rodaktor
[Production norms for engineering plans patd on a piece work basis]
Normy vyrabotki na proeictnye raboty, oplachivaemye adellno. Moskva.
Gos. Izd-vo lit-ry po stroit. i arkhitekture. Pt. 31. [Planning the
organization of structural assembly operations and special steel
structural elemental Proaktirovanle organizateit strottellno-mom-
tathnykh rabot i spstsWInykh stallnykh konstrulctsit. 1954. 101 p.
(MLRA rio)
1. Russia (1923- U.S.S.R.) Mininterstvo stroitelletva.
(Wages) (Labor productivity) (Construction industry)

FREENKELI, P.M., inshener.
- -- ,:~ I- ~.~ -
Planning and constructing the garage facilities and parking lots
of a machine-tractor station. Stroi.prom. 32 no.9:38-42 S 154.
(Machine-tractor stations) (MLRA 7:11)

YRgff=", P.M., inzhener; SHISHKIN, R.G., inzhener.
-.7-77"I~-~. ---,
General design for foundations under steel rolling machinery.
tat. i shol.-bet. no,8:287-294 N 155. (KLU 9:1)
(Rolling mills) (Foundations)

FREMCELI, P.M., inzhener.
Precast reinforced concrete elements for industrial buildings.
Stroi.prom. 33 no.12:17-26 D 155. (MLRA 90)
(Precast concrete construction)

YRIMMI Pavel Moiseyevich kand. tekhn. naak; SNITKO, I.I., doktor tekhn.
niruk"- re ; BCRODIRL. red. izd-va; BLIKIM, S.M., teiln.
red.
[Design of building structures for dynamic load] Itaeohet stroltell-
nykh kond,truktoli n& d1namiohes)w1u nagruzku. Nook7a, Goo. izd-vo
lit-ry po stroit., arkhit. I stroitelinym materialam, 1958. 134 p;
(Vibration) (Structures, Theory of) (KIRA ur?)

CESTELLI GUMI, Carlo; FRMIKELI, P.M.j, red,
(Prestressed concrote] Predvaritellno napriazbenwji
zhelezoboton. Obshchaia red. P.M.Freakelin. Moskva,
Gos. izd-vo lit-ry po stroit., arkhit. i stroit. materialam,
1960. 467 p. (MIRA 15:5)
(Prestressed conorete)

J~10~L I_T. M. ;-, AY ZRI BERG, Ya.M.; BAZAROV, A.R.; PISHCHIK, M.A.;
CIILTYRKINA, V.G.; SHISHKIN, R.G.; KOSERKO, I.S.; RUDCHIK,
M.I.; AVFLgMKO, V.14.; ALEKSANDROV, M.M.; VASlLIYEV, V.A.y
red.
[Use of prestressed reinforced concrete in foreign
countries] Primenenie predvaritellno nnpriazhennogo zhe-
lezobetom za rubezhom. Moskvap Stroiizdat, 1964. E5 P.
(MMU 17:6)

f,
FREINE-11) ;-. yp. band. Tech. -'Jc-L.
Dis:3ortation: "Deperid6vico of thp, Tanning Rate on the Condition of flide Ti3sues."
Moscow Technological Inst of Light Industry Imeni L. M. Karanovich, 13 Feb 47.
SO: Vechernya-v;l Moskva, Feb, 1947 (Project #17836)

Incraggst In p*rplashility of unhalred shin upon 4*hvdra-
1**,,-,A,-1 m. A N MiLhAl-. 1 OrAra.%
tk 111511 11". '.( thl-ligh
11,111-60111 Aill 11VAt'd 'Aith drItYllf.11illt -.6114 W 111A111111
%dw, 4% detd. with the Al Ill the P'A~Jllv rcill.416,11 I.W
1141W thrOUgh CaPOIAHCM. illdirlitti I hAt dipw lit-bil-dy I Itrotish
[well having a radius of I-W o. Ptvri with anidiu%cmAter
Ih.in I m are abcut in unhalred Aiii swellc4i with water.
It. Z. KAtnich

JWHM, I Nya., kandidat takhnicheakikh nauk; MIKUYLOV, A.H., profeevor.
. -l-,,l-,--llf ~4-4
Use of polyasides In the quantitative determination of tannins and
their substances. Log.prom.16 no.12:40-42 D '56. (ML'RA 10:2)
(Amides) (Tannins)

Distr, ),T52c(J')
(ar dhe vaarilatll;e detesrr--,--qt!~~:r~
P. V~- J,
vj`4-
9;,d A.

GOLUBEVA,, S.K., kand.tokhn.nauk; MISUMIN, M.N.,, kand.tekhn.nauk;
KURAYTIS, S.A., kand.teklin.nauk; TOPOROVSYMA, Kh.S., kand.tekhn.
nauk; MEMEL', P.Ya , kand.tekhn.nauk; 'KORZINA, Ye.S.# mladshi7
'-o1
nauch-n-yy--s-o-Tr-udnikl.---MLIPPOVA, N.B., mladshiy nauchnyy sotrudnik
Works of the Central Scientific and Technical Institute of the
Leather and Footwear Industry in the field of tanning materials.
Nauch.-isal. trudy TSVIKP no. 30:27-46 159. (MBIA 14:5)
(Tanning materials)

).361o
LUTHORS:
ITILE:
PERIODICAL:
TRACT:
Card 1/3
O-J2-10-26/51
Frankel', P. Ya., Mikhaylov, A. N.
Polyamide Powder-Form Absorbents for the Determination of
Tannides
Zhurnal prikladnoy khImI1, 1959, Vol 32, 111, 10, pp 2283-2290
(USSR)
A new type polyamide absorbent and a new analytical method
for the quantitative determination of tannides and syntans
were developed by the Central and the Ukrainian Scientific
Research Institutes of the Leather-Footwear Industry (TsNIKP
and UkrNIKP, respectively) as reported by the authors ~re-
viously (Nauchno-issied. tr. TsNIKP, 1956, Nr 26, p 26 .
The absorbent was obtained In the:fdrm of a hioily dispersed
powder by direct reprecipitation of capron. The sI_ze of its
particles was beyond the resolving power of optical micro-
scope; the electron microscope type UM-100 revealed that
their diameter did not exceed a few microns. Polyamide ab-
Eorbents listed in foreign literature were obtained In lump
form and required grinding in ball mills which reduced their

Polyam1de Powder-Form Absorbents for the 75677
Determination of Tannides SOV/80-'-2-10-26/51
absorbing properties, especially with respect to syntans.
The molecular weight of the new absorbents was from 1t,570
to 6,600 depending on the duration and temperature of the
hYdroly-sis . The new analytical method wras based on the high
activity of the new absorbent which strongl., absorbed
vegetable tannides as well as syntans, such as PL, SPS,
Syntan Nr 4, and MPK amphoteric synt,-M, ,11 of .-.,Iilch contain
OH and HSO active groups; the absorption of accessory syn-
tans AN and NK (sulfoa~romatic acids of anthracene and
naphtlizdem-, respectively) was weaker as they contained only
SD3H active groups. It was determined that the optimum
moisture content of the absorbents under industrial analysis
conditions is 20 + 2%. Absorbents with high absorbing power
were obtained frc7m,acid-soluble capron as well as from modi-
fied resins obtained(on polycondensation of caprolactam with
AG salt or AZG salt salts of hexamethylenediamine and
a-dipic and azelaic acids) . The optimum hydrolysis temperature
was 25 + 30. The new absorbents can be used successfully In
Card 2/3 chromat-ographic columns for the fractional separation of

Po.1yami.do Powdoi-Fovui AbsorbenLtj for the 7 5 (,7'-('
Determh'iatlori oJ' TaiinLdes SOV160-32-10-26151
ta nn t nr
:, solutions, techro.oal plictiolic mixtures, for the
eeparatlon of substances containing phenollc hydroxylo
from sulfonic acids (lignosulfonLe, wOTo-irontati(,, and
othev acids), and gonerally tti 'tnulytl(!~tl zind applied
("11('1111'stry. A. L. Zaydes made nilcrophoi;ogi~apho o~ the
absorbents w1th an electron microscope; the determInatlon
of the optimurit moisture content was made by Yu. B. Kav-
kazov and Z. A. ShIlova. Iliere are 5 Lubles; 1. figure;
and 9 references, I U.S., P- German, 6 Soviet. Me U.S.
reference Is: J. Pol. Sc., 12, 316 (1954).
S
S
UBMITTED: March 10, 1958
Card -3/3

1-1 LMAL.-X~kKRASUKHIN, M.N.; VOLKOV, N.Y.; KARPKAH, M.I.-,
Lqa
KIYOROVA. Ta.l.
U131ng the ion exchange method for refining tanning bark extracts.
Ki)zh.-obuv.prom. 2 no-7:28-30 Jl 160. (MIRA 1):8)
(Tanning materials) (Ion exchange)

FRE'NKEL, R.
rIAn aero lane guided by remote control" p. 137 (Skrzydla_I M;otor, Vol. 8, no. 9, I/ar 53,
WarszawU
SO: I:lQntbly LJ,s& of East Eurot)ean Accessions, Vol 2 No 9 Library of Congress Sept 53 Uncl

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p"xiel. X4p4hk4ya LA. 10, 311 (1111,41): L-Avor.
-'ritrillit"t with Nalleth to the C'M
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-7 o J-
AUTHORS: Bnyev, F.E., Frenkell , R.I., Storozhenko, Z.I. 32-12-11/71
TITLE: The Determiination of Thiosulphate aml Rhodonidr 4, 44- Tro-liq for
the Thermal Sulfonation of Metals (Orre~leleni.-e tiosul'fatoy i
rodanidov v vannakh dlya teimiicheGkogo suVfi(3irovEj-id
PERIODICAL: Zavodshaya 1kaboratoriya, 1957, Vol. 23, lir 12, pp. 14218-1429 (USSR)
ABSTRACT; In the process of the thenwxl sulforiation of iron metals sulphides,
half-sulphides, sulphate2, nnd a swall ~juazitity of sul-rhur are
for,ied and accwiiulate in the t-roughs. For the determination of the
thlosulphide content ( in the USSR) iodometrical methods are employed.
With respect to the deteriiiination of rhodanide an experiment was
described by this paper, in -.-ihiuh the emlic.-ition of the bromine-
'~f. i3 said to give too
lodnmetric method according to Shulek ,R 6
low results. The method consi2ts ia previous oxid-ttion of CNS- into
bra,iine cyanogen, the decay of ahich by 1.ota3sium iodide and follo~y-
iog titration of the separated iodine by the thiosulphate solution
-if te
i -r the f orming of a compound bet-,veen the free (excess) bromine
aith phenol. Bemiuse of the statement mado in publior-tions /Ref.4
that in this case results should be -too io%4,~ ii is stated h;re tfiat
Cal-d 'I thi3 is the case only if tho -%`11tcr of the soliwn thiosulphate

Thie D1.t-!YnAiiaticn of Thionull)hate and Rhodtnide 32-12-11/71
i,r ".-,e lrou,-,thz for the Themal Sulfonation of ketals
solution is iodowetrically adjusterl .A-1.*a respect to the titration
of the separated iodine; if, ho-.vevoer, tlie titer is adjusted
zding to rhodanide nnd if the metbA. is
r..ore accurate resulta arr, cot.tif,cl. Vic L.ethod -inq tested
with artificially coutposed ryd-eturl-". (The aw,.lifJs is described
and tables of re3ults nre given). There we 2 tables, alid 4 refe-
xeiicez, 1 of which is Slavic.
I
A830CIATIM: Rostov State University -tnd *'Ros1,qt;l',i.-,71V Flarol- (Rostovskiy
,avcd
go,qudaint,.renzVy univernitet i n
A VA I LAB LE: Libxnry of Congress
Ca-i 212- 1. Iron metal 5ulfides-lbermi-l
2. Tbiosulfide determination-Idometrical :~etlhcds

BRUCER, A.B.; MNKELI R I - SOBOROVSKIT, L.Z.
.--, - ~ - * *-f
Preparation of asters of fluoantimonic and fluotitanic acids by
reacting antimony trifluoride with complete asters of these acids.
Zhar.ob.khim. 28 no.9:2413-2416 6 158. (MIRA 11:11)
(Titanic acids) (Antimony fluorides)

FRXGTL'. R.I.; VKLITACBET, Yu.fe., insh.
Using plastics in tho mnufacture of agricultural mehines.
Hashinostroitall no-2:33 7 160. (MIRL 13:5)
1. Zaveduyusbehly khImichookim otdolom TSentrallnoy zavodskoy
laboratorit sayoda "Rantsellmah" (far Freukql). 2. TSentral'naya
laboratoriya zavoda, "Rostsellmehl (for Vallvachav).
(Plastics--Holding)

USM/Iiedicine - Anesthesia, P-entothal, tffect 1949
Medicine - Liver and Kidneys, Function of
"ELTects of Pentothal Anesthetic on the Function of the Liver and Kidneys," A. Ya.
Pytell, A. M. Frenkell, Faculty Surg Clinic, Stalingrad Med Inst, 6 pp
"Vest Khirurgii" Vol MIX No 1
Pentothal. anesthetic is increasingly used in the UMt in surgical operations. It
is a relatively safe type of anesthetic, and can be administered safely even by
inexperienced personnel, but very little is known of its action on various body organs.
DescribeE; tests used to deterihine toxic effect on liver and kidneys.
PA 47/49T49

Y2.r,,;KsL, il.li.
Pra-cipl tion of colloidal sLlver, P~tizit U.S.S.R. '177,922, 1-149.
(CA IV? no.19:98J-1L 1:5))

Ge I "The reL;u11t,-- of X-r4% the-:~;lpy of
Y , i., Frenkel', it. 0.) Io!~elevich, F. "I.
some results of firearm injuries to "lie br-dn", In 4,he collpr-ti)n:
NevroloffiYa V,)3eri. vremen~., Vol. I, -1--losc w, 1910, P. ?-",'-"-93.
S--): U-411, 17 July 1953, (Letopis 17-hurnal 'nykh Stitey, No. 20 190)

L 4,-3,03 1,'- 0,0 X-7
SOW-C-i& -COI)!,,:-- 16
ACC NR% AT603234.4
AUTHOR, : HAkara, Gabor; Csalay, Laszlo; Fronkl, Robort; Somfai, Zsursa
ORG; Institute of Medical Research, XTA, Budapost (11TA Kiserleti Orvostudomarori
Kutat~~tezet); Institute of PathophysiologZ, Medical Budapef t
(Budaposti Orvostudomanyi Evy-tem, Korelettani Intezet)
TITLE: Effects of seroton~following desensitization with capsaicin
SOURCE: Academia acientiarum. hungaricae. Acta physiologica, v- 27, no. 1, 1965, 21-25
TOPIC TAGS: serotonin, body temperature, pharmacology
ABSTRACTt On desensitization with capsaicin, the body temperature-lowering, anti-
diuretic and local adematogenous actions of a low dose of serotonin are diminished
while the, temperature-lowering and ulcero~onic effects of a high dose of it remain
unchanged. Orig. art. has- 5 figures, LOrig. art. in EnL.7 fJ-FRS7
SUB coor-,: o6 / Sum DATE.. 15Nov63 / ORIG REF: 002 / OTH REFt 010
0,~7137 -2,39~&

83295
S/ 138/59/000/0 101007 /') I
A05 14029
AUTHORS~ Kuz'mi.nskiy, A.S.; Frenkell, R.Sh.; Khanin, S.Ye.. Fel'dshtey
TITLE. The Effect of Certain Organic Acid Salts on Rubber Vulcanizalion~"
PERIODCIAL: Kauchuk I Rezina, 1959, No. 10, PP. 32 - 35
TE)(Tg The problem of Increasing the rate of vulcanization cf rubber with-
out decreasing the initial plasticity of the mixtures and without causing any de-
triment to the scorching resistance and the physico-mechanical properties of the
vulcanizates was studied. The use of inorganic bases as activators -did not al-
ways render favorable results due to the poor distribution of the base in the
mixture and the tendency of the mixtures to scorching. Organic substancee wi-th
an alkaline nature, such as aliphatic amines, were also applied with the result
that the vulcanizates had better physico-me-chanical properties and a higher rate
of vulcanization, but the mixtures containing triethanolamine acquired an eleva-1-
ed hardness, had a tendency to scorching and too wide a range of their physico-
mechanical properties. The accelerating effect of potassium, sodium and ammonium
salts of weak acids, such as orthophosphoric acid, acetic acid and benzoic acid
Card L/3

__83295
S/138/59/000/01-0/007/010
A051/AO29
The Effect of Certain Organic Acid Salts on Rubber Vulcanization
were investigated. In the case of the salts of ortho-phosphoric acid, there was
some accelerating action, but the same shortcomings were observed as in the case
of sodium hydroxide or sodium. The salts of acetic 9d benzoic acids proved to
be very good activators of the organic accelerators.)5 The strongest activator was
shown to be ammonium benzoate, obtained from the reaction between an aqueous so-
lution of ammonia and benzoic acid. The physical and chemical properties of this
salt are listed and Tables 1 - 3 show the compositions and the physico-inechanical
indices of the rubbers investigated. Figures 1 and 2 show the vulcanization lev-
el of the mixtures with ammonium benzoate. The latter actually serves as an ac-
tivator of other organic accelerators, since it has only a slight accelerating
action itself. The activating effect of this salt is present in mixtures not
containing sulfur. The accelerating action of ammonium benzoate is explained by
the alkaline properties of ammonia which forms during the vulcanization process,
In addition to this, the benzoic acid which forms upon the decomposition of the
ammoniLm benzoate also has been found to have some activatlng effect in the last
stages of the vulcanization process. It increases the hardness of the vulcani-
zates and slows up the vulcanization at the processing temperature of the mixture.
Card 2/3

3/138/59/000/010/007/010
A051/AO29
The Effect of Certain Organic Acid Salts on Rubber Vulcanization
The following conclusions are drawns it is possible to accelerate the vulcaniza-
tion of rubber using ammonium benzoate; by using this salt the r.-ige of activa-
tors can be increased and a saving on expensive organic accelerators is gained;
the time needed to reach the optimum of the rubber mixture vulcanization can be
decreased by 2 to 3 times; the scorching resistance and the physico-mechanical
properties of the vulcanizates are not jeopardized from the use of the ammonium
benzoate salt. There are 3 tables, 2 graphs and 11 references4 10 Soviet and I
English,,
ASSOCIATION: Nauchno-issledovatel'skly institut rezinovoy promyshlernosti (Sci-
entific Research Institute of the Rubber Industry)
Card 3/3

AUTHORS: Kuzlminskiy, A. S.; Frenkell, R. Sh.
S/136/59/000/011/003/011
A051/AO29
TITLE: On the Problems of Decreasing the Tendency of Rubber Mixtures
to Scorching
PERIODICLLi Kauchuk i Rezina, 1959, No- 11, PP- 14-16.
TEXT: The action mechanism of various salts of benzoic acid as
studied in order to determine their value as anti-scorching agents'?i.e.,
substances which would retard the vulcanization process at temperatures of
100-1100C. It was found that the most effective anti-scorching agent was
cadmium benzoate. This was explained by the formation of the captax cad-
mium salt from the reaction between the cadmium benzoate and the mercapto-
benzothiazole. It was also found that mixtures containing the cadmium salt
of meroaptobenzothiazole have a considerable lesser tendency to scorching
than similar mixtures containing cadmium benzoate and captax. The composi-
tion of the investigated mixtures is given in Table 1. The captax cadmium
salt was tested in mixtures based on natural rubber in comparison with the
combination of oaptax and cadmium benzoate (captax and its cadmium salt were
used in equimolecular quantities). Table 2 shows that the addition of small
Card 1/2

S/138/59/000/011/003/011
A051/AO29
On the Problems of Decreasing the Tendency of Rubber Mixtures to Scorching
quantities of benzoic acid to the mixtures containing cadmium captax salt
hardly affects the rate of vulcanization. The reaction equation is given
where it is seen that probably not the total amount of captax changes into
cadmium salt, since the mixture containing the cadmium salt has a much lower
tendency to scorching than a mixture containing the equivalent amount of
oaptax and cadmium benzoate. Figure 1 shows that vulcanizates containing
either captax or its cadmium salt have the same rate of vulcanization and
have the same physico-mechanical properties and thermal-aging resistance.l~
The mixtures which were compared contained combinations of captax or its
cadmium salt with DFG or thiuram. The authors conclude that the application
of cadmium salt of captax in industry helps to obtain a quickly-vulcanizing
mixture without tendencies to scorching and that the cost of the mercapto-
benzothiazole cadmium salt is less than the corresponding quantity of captax
and cadmium benzoate. There are 2 tables, 4 graphs and 3 Soviet references.
ASSOCIATIONt Nauchno-issledovateltskiy institut rezinovoy promyshlennosti
(Scientific Research Institute of the Rubber Industry)
Card 2/2

S/1300/000/011/004/010
A051/AO29
AUTHORSt Kuzlminskiy, A.S., Frenkel R.Sh.
TITLE: Investigating the Effects of Scorching on the Properties
of Rubber
PERIODICALt Kauchuk i rezina, 1960, No. 11, pp-18-20
TEXTs The authors point out the formation of transverse bonds in the
case of scorching, leading to a wide range of changes in the vulcanization
lattice donsity. Attention is drawn to the fact that in addition to the
transverse bonds being broken when rubber is processed on rollers, destruc-
tion and a branching of the molecular chains can also occur which in turn
affect the physical and mechanical properties of rubbers. The authors have
attempted to estimate the degree to which scorching of mixtures can be
permitted without causing a significant drop in the mechanical properties
of the vulcanizates. A study was also made of the affect of the nature of
the destroyed mono- or polysulfide bonds, on the technological properties
of the mixtures and on the mechanical indices of rubbers. Vulcanizates of
non-filled mixtures based on natural rubber without sulfur and with thiuram
Card I/10

S113 601000101110041010
A051YA029
Investigating the Effects of Scorching on the Properties of Rubber
and vulcanizates with sulfur containingA(pr(DFG) were chosen as the
objects to be investigated. The vulcanization of the mixtures was carried
out for various periods of time in order to produce vulcanizates differing
in their density of the spatial lattice and the vulcanizates obtained were
processed on cold rollers. The denBity Of the transverqe bonds was deter-
mined by the method of the equilibrium coefficient. fts- 1-3 show the
change in the plasticity according to Carriere, of vulcaiiizates with
d'ifferent thickness of the lattice, when processed on the rollers. It was
seen that vuloanizates containing monos~lfide and polysulfide bonds with
an equilibrium coefficient of 3-4 kg/cm rapidly deteriorate on the rollers
and immediately form a stable skin. Vulcanizates with higher values of
the equilibrium coefficients were also found to pass into the plastic state
It was noted that the greater is the density of the space lattice, the
longer the duration of the rolling process whereby the vulcanizates with
monosulfide bonds passed into the plastic state more rapidly than those
with polysulfide bonds. Tables 1 and 2 list the physico-mechanical
properties and aging resistance of rubbers obtained from reclaimed
Card 2/10

8/13BJ60/000/011/004/010
A051/AO29
Investigating the.Effooto at,Boorohing on the Properties of Rubber
10 vuloanizates having vaiious. ~ond'.typee, From-theas data it is seen that
with an increase in the lattioe,thio~nese in vuloanizatee with the mono-
or polyoulfide bonda-the physico-mochanical properties of the rubbers
produced from these vulcanizatOn decreases The following conoluaione are
drawn# 1) When vulcaniza'tes containing transverse bonds are prooesoed on. i
rollers they are converted to the plastic 2tate. 2) Vuloa~izates with an
quilibrium coefficient not over 3-4 kg/oM rapidly deteriorate on the
zollers and immediately form a stable akin. With an increase in the thick-
;Awless of the lattice of the vuloanizates, a lengthy processing time is
squired in order to convert these to the plastic state. 3) Vulcani*zates
with monosulfide bonds pass more rapidly into the plastic state than
ihose with polysulfide bonds. 4) With an increase in the thickness of the
4uloanizates with mono- and polysulfide bonds the physioo-mechanical
properties drop in rubbers,obtained from these vulcanizates. The aging
:~esistanco of the vuloanizates obtained from monosulfide bond material
aces not ohange with an increase in the thickness of the lattice and in
rubbers prepared from vuloaniz'ates with polysulfide bonds it sharply falls..
-'bard 3/ 10
6

S11381601000101110041010
A051/A029
Investigating the Eff eots,'of~Soorohing - on the Properties of Rubber

There are :2 tables, 3 graphs,And'2 Sovi et references*-
ASSOCIATIONs Nauohno-iaoledovateltakiy inatitut rezinovoy promyshlonnosti
(Scientific Research Inst itute of the Rubber Industry)
Fig, lt
Vertical legendt
Plasticity accordin
to Carr isre

Z
g
Horizontal legendo
A

rolling duration, min.. I __j
Change in the plasticity of the
~
5 0
vulcanizatea with monosulfide
A
+
bonds in rolling.
[J
1

-vulcanizate with an initial
Oj

- -
-
4
equilibriu coefficient
1 ~f 1-7 k9/0Z a /a i0 40 fo do 70 so
2-20 kg/cm 3-3.0 ki;/OM
2
6
g 17podalwyimovioema OuAbut6amus. *UM
4-
.0 k
/cm 5-11.0 kg/om
Card 4/10
14~ 0

S11381601000101110041010
A051/AO29
Investigating the Effects or Scorching on the Properties of Rubber
aj
Fig. 2:
Vertical legend: RIO
Plasticity according to Carriere ~Fv r
Horizontal legend:
rolling duration, min. al
Ohange in the plasticity of the vulcaii.Lzazes with -polysulf-Ide bonds in
1 2
U
kolling: 1-vuleanizate with initial equilibrium coefficient of 1.7 kg/cm
?-3'.0 kg/cm2, 3-6.0 kg/CM2, 4-11.0 kg/cm2, 5-18.8 kg/cm2.
Card 5/10

S11361601000101110041010
A051/AO29
Investigating the Effect of Scorching on the Properties of Rubber
Fig. 3:
Vertical legend:
Plasticity according to Carriere 0.2
Horizontal legend:
0.1
rolling duration, min.
30 60
Plasticity change in vulcanizates witti uaroun conuas clurfng rolling:
1-vulcanizates with initial equilibrium coefficient of 1.7 kg/CM2
2-3.0 kg/cm'?, 3-4.0 kg/CM2
Card 6/10

3/'138/60/000/oil/CC4/010
A0511AO29
Investigating the Effect of Scorching on the Properties of Rubber
Table 1: Physico-mechanical properties and aging resistance of rubbers produced
from vulcanizates containing monosulfide bonds

'
T
in cu (7) Kosomneirr
ro CT&PeHHA It;)" IWO
qePC3 4 Raca
a
ee
L OF
UF

- r1o conPO-
crollo 110 OTHOM
TeAw'OMY
0

MCxOAtta.q . . . . . . . . . . . . . . . . . . . . 15 228 800 4 50 11.3 0.95 0193
ByAxam=Ta c paBHoBecmwm wAyjiest 1. 7 x#cx',
wbitotaiworo 7 wit . . . . . . . . . . . . . . * 9 157 700 6 55 10.1 0.94 0,87
143 ISYJIKBHH3gTa C PMBHoztecw~i moAynem 3, 0 me/cut,
B&MIXOMHoro 7 MHH . . . . . . . . . . . . . . . 15 1.50 700 6 50 9.0 0.82 0.85
4 ~b syiKaHH3aTa e paeHoBecmbat mqAyiieu 6. 0 nelcut,
BanbizoBaiiHoro 4,j wm. . . I . . I . . . . . . . 20 135 710 4 35 8,1 0
71 0.87
M3 BYAK411193aTa C POBHOOMMIM WAYMM Ice/cml, ,
SM400alltioro 40 himt, 25 120 735 5 23 0.8 0.67 0.90
Card 7/10

S/138/60/00')/OII/W4/010
A051/AO29
Investigating the Effect of Scorching on the Properties of Rubber
table I (continued): 1 mixture type; 2 vulcanization duration at 4 atm, min;
rnl\ 0 0
tear-resistance, kg/cm2; rhap relative iil gation, %; " residual elongation
(11! equ14rlium coefficient,
M
coefficient at 500%, elongation, kg/O;
kg/cm~; k0coefficient of thermal aging at 1000C, after 24 h; 69_'~,,. according to
tear-resistance; 0 according to relative elongation; 11, ird_~ial; from
0 2 (C11 -
vulcanizates with an equilibrium coefficient of 1.'j' kg/cm , rolled for 7 min;
from vulcanizate:s with an equilibrium coefficient of 3.0 kg/cm2, rolled for 7min;
014)) from vulcanizates with an equilibrium coefficient of 6.0 kg/cm2' rolled for
40 min; from vulcanizates with an equilibrium coefficient of 11 kg/cM2,
rolled foA110 mill.
Card 8/10

:311,81601crolol 1/004/010
AC51/AO29
Investigating the Effect of Scorching on the Properties of Rubber
Table 2, Phyijico-mochanical properties and aging resistance of rubbers produced
from vulcanizates containing polysulfide bonds
3
0
4
0
~5
6 It C) VO,-,,~Ht%He1ff -renivaG.
n,-" 10,
ap; elt3" a
a 7 wa

(D Tim cmecn
` %
'

UT
V. .
21

VICXOAHAR
'
* 265 770 12 30 18,8 0,66 0.85
R;H;B~C~bl;t 1. 7 KCICA2.
143 BYAKAH43aTs
P
BaAbttOBAHHOro 7 mim . . . . . . . . . . . . . . .
17
250
620
I
16
39
19.3
0.6 0.89
~b Byaxamml C PaDHOReCHUR moAyiem 3, 0 mejoil.
BaAKOBButim 10 mim . . . . . . . . . . . . . . 14 195 1 590 12 31 14 0.5 0.8
M3 BynKamMOT11 C paBuoFtecimm moAynewi 6,0, xelc.42.
Baawommro 40 mim . . . . . . . . . . . . . 14 160 590 14 32 13 0.21 0.44
H3 BYAKSHRUT11 C' poemsectimm moAyjtem I I
wbuoBanorD 40 M11H . . . . . . . . . . . . . . 8 155 W 20 34 12 0.13 0.34
V13 ByaKaHH3aT11 C anHOBeCHbIM moAyzem 18.8, itelcO.
"Ahs'lln""WArm
9
92
5'. 0
12
22
16
0.1 0,18
Card -9/10

S/138/6o/ooo/oll/004/1010
A051/AO29
Investigating the Effect of Scorching on the Properties of Rubber
table 2 (continued): i t e type; 2 vulcanization duration at 4 atm, min;
01 0
IM2
m x u~74 relative elongation
tear-resistance, kg/c %; ~5) residual elongation
2 U,7 ui brium coefficient,
6 .coefficient at 5001% elongation, kg/cm eq ii
coefficient of thermal aging at 1000C, after 24 h; according to
kg/cm'2r; QV r9)
tear-resistance; C30 according to relative elongation; ~1 iniTial; ~2 from
vulcanizates with Ea, equilibrium coefficient of 1.7 k&/cm2, rolled for 7 min; 0
from vulcanizates with an 'equilibrium coef ficient of 3. 0 kg/ CM2, rolled f or 10 min;
R, from vulcanizates with an equilibrium coefficient of'6.0 kg/cm", rolled for
46-min; ~_5) from vulcanizates with an equilibrium coefficient of 18.8 kg,/cm2,
rolled for 90 min.
Card 10/10

R
FEL-IDSHTEYN, L.S.; KHAITIN, S.Te.; F-REWL', R.Sh.; Ku"'IMINSKIY,
A.S.
. Vulcanization of rubber with mercaptan in the presence of carbon
blacks. Kauch. irez. 20 no.8:28-32 Ag f6l. (Iff.RA14:8)
1. Ilauchno-issledovatelfskiy institut rezinovoy promyshlen-
nosti.
(Vulcanization)

S1133162100010031OC3100--
A051/A126
AUTHORS: ~genkell. R- Sh-, Kuzlrninskiy, A. S., Fel'dshteyn, L. S., lelanin,
S. Ye., Vinogradova, L. F.
TEXT: The ef fect of ingredients in rubber mixes on the structuralizing
of butadiene-nitrile rubber
PERIODICAL: Kauchuk i rezina, no. 3, 1962, 10 - 12
TEXT; An investigation was conducted to determine the effect of ingredients
other than altax, for example (in the absence of sulfur), on the process of ther.-al
structurali zing in synthetic rubbers. Butadiene-niturf-le rubber C K H -26 ) (MT-26)
(commercial) was used in the experimentp in an air medium. The thermomechanical.
method was used, to determine the initial temperature of the mi--cture structuraliz-
ing. Accelerators and activators of vulcanization have a silgnificant- ef"fect on
the rate of thermal structuralizing. The accelerators increase the rate of st--Uc-
turalizing and lower the initial temperature. At the addition of zinc oxide intc
the system rubber-altax decreases the initial temperature and increases the rate
of structuralizing. Thus, it is thought that the zinc oxide serves as a catalyst
in the process of thermal decomposition, Data on the reaction kinetics with
Card 1/2 ..

The effect of ...
S/ 132 SVWCOO/C03/003/006
AO 5 , A 1- aj
iodine prove -this supposition. The following conclusions are drx,.n: Certain
fillers (gasecus and thermal carbon black) and accelerators (capt~-J.X) increase
the tendency to structuralizing of the mixtures based on butadiene-nitrile rub-
ber. Those filled with gaseous carbon black, containing altax or captax, are
particularly prone to zt-ructuralizing. Zinc oxide increases the structuralizing
action of captax in mixtures with gaseous carbon blacl~.. In "he case oe altax,
the zinc oxide speeds up the structuralizing process both in filled and non-fillea
mixtures. The zinc oxide increases the ratio of the thermal decomposition of
altax to free radicals. There are 3 figures, 2 tables and 5 Soviet-bloc ref-
erences.
ASSOCIATIONS: Volzhskiy filial Nauchno-issledovatellskogo instituta rezinovoy
promyshlennosti i Nauchno-issledovatel'skiy institut rezinovoy
promyshlennosti (Volga Branch of the Scientific Research Institute
of the Rubber Industry and the Scientific Research Institute of 'he
Rubber Industry)
Card 2/2

S/138/62/000/010/004/908
A051/A126
AUTHORS: Frenkell, R.Sh., Kuz'minskiy, A.S., Morozova, G.M., Gorbunova, V.I.
TITLE: Investigation of the effect of zinc compounds on rubber vulcaniza-
tion
PERIODICAL! Kauchuk I rezina, no. 10, 1962, 32 - 36
TEXT: An investigation was conducted to determine the action mechanism
of zinc oxi&a and the possibility of producing more effective vulcanization ac-
tivators. One of the functions of zinc oxide as an activator of vulcanization
is Its catalytic effect on the decomposition of polysulfide bonds of the vulca-
nizate. Zinc hydroxide is recommended as a new vuicanization activator, the
former reducing the time needed to achieve optimum*vulcanization by 2 to 3 times.
This new activator also reduces the tendency t6 scorching; the physico-mecbmi-
cal properties of the mix are not significantly changed. Best results are ob-
tained with zinc hydroxide combined with ammonium benzoate. Zinc carbonate, as
'a vulcanization activator, was found to increase the thermal aging resistance of
the vulcanizates. The tendency to scorching, as well as the physico-mechanical
Card 1/2

S/138/62/000/010/004/008
Investigation of the effect of .... A051/Al26
and fatigue properties, remain unchanged. Since zinc oxide, zinc hydroxide,.and
zinc carbonate have the same specific surface and particle size, the elevated
activity of the investigated substances as compared to that of zinc oxide, is
explained by the fact that the zinc oxide, formed in their decomposition during
the vulcanization process, is more effective than its commercial counterpart.
There are 3 figures and 4 tables.
ASSOCIATION: Volzhskly filial nauchno-issledovatel'skogo instituta rezinovoy
promyshlennosti (Volga Branch of the Scientific Research Institute
of the Rubber Industry)
Card 2/2

- FRENKELI, R.Sh.; KUZIMINSKIY, A.S.; FELIDSIITEYN, L.S.; KHANIN, S.Ye.;
'_ VI-H-CORADOVA, L.F.
Effect of the ingredients of rubber mixtures on the structure for-
mation of butadiene-nitrile rubber. Kauch.i rez. 21 no.3:10-12
mr 162. (KRA 15:4)
1. Volzhakiy filial Nauchno-iasledovatellskago instituta rezinovoy
promyshlennosti i Nauchno-issledovatelIskiy institut rezinovoy
promyshiennosti.
(Rubber, Synthetic--Testing)

S/138/63/000/003/003/008
A05IA126
AUTHORS. Frenkel'. R. Sh., Kuz'minskiy, A. S.
TITLE: The effect of various salts of diphenylguanidine (DPhG) on the rate
of vulcanization and the resistance to scorching of rubber mixes
based on naturel rubber (NR), CKC-30 (SKS-30), and CHE -30
(SKB-30)
PERIODICAL: Kauchuk I rezina, no..3, 1963, 9
TEXT: A study was made of the effects of acetic and hydrochloric acid
salts of DPhG on the rate of vulcanization and resistance to scorching of rubber
mixes based-on NR, SKS-30 and SKB-30. Experimental data showed that a replace-
ment of DPh(r by its acetic-acid.salt has very little effect on the vulcanization
rate of the NR-base mixes, while a replacement by its hydrochloric salt sharply
impedes the process rate. Experiments with various mixes using only the acetic-
acid DPhG aa a replacement, showed that rubber mixes containing the acetio-acid
DPhG were far more resistant to scorching than similar mixes containing the
MO. It Is concluded that the acetic-acid salt of the DPhG, in combination
Card 1/2

-S/133/63/0Cp/003/003/0C6
The effect-of various salts of... A05i/A126
with other accelerators, ensures a vulcanization rate of rubber mixes based on MI,
SKS-30 and ;3KB-30 equal to that of DPhG; and a much higher resistance of the
mixes to so=hing. There are 2 tables and 1 figure.
'ASSOCIATION: Volzhskiy filial nauchno-issledovatel'skogo, instituta rezinovoy
promyshlehnosti (The Volga Branch of the Scientific Research
Institute of the Rubber Industry)
Card 2/2

Ring - - - - - -
'ASD
T,t 13522-613.,- ~9iT-(*)jBD3 AFFTC/
ACCESM-0 NRt 036=6 S/6190/63/005j1006/0n4A836
AUTHOR: 1.kQftel'j_,R. Sh.; Kuslminekiy; A. S.
TITLE- Z role of zinc oxide in vulcanization of rubbers by totramethylthiuram-
disulf idq)r
SOURCE- '7y*s6komolekulyarny*ye soyedineniya, v. 5, no. 6, 1963, 834-836
TOPIC TAG3t vulcanization of rubber, free radical, zito oxide, thiuram
AWMAart. Since the-vulcanization of rubber by totramethylthiuramdisulfide (TMTD)
is due -to its breakup into free radicals, it was asstned that zinc oxide was en-
hancing their formation.~ To prove this point the authors based their study on the
property of the free radicals from TWD decomposition to remove chlorine from car-
bon tetrachloride with the formation of (CH3)2
NC(S)SC1, (CHNCS01), the yield of
uhich in the presence of ZnO could be used as an Didex of its performance. To this
end, 3 gms of TMTD, 30 ml carbon tetrachloride, and 3 g-is ZnO were heated for 3
hours in ampules at 135CP with the result that 90% of the entire TMTD underwent de-
composition with the formation of CHNCSC1, 60% of the ;Latter having entered into a
reaction with zinc oxide to form zinc chloride. The cantrol, without ZnO, did not
reveal the presence of any new chlorine-contaiting compounds, while the heating of
Card 1/2

L, 13522-0.3
ACCESSION ]IRt AP3OOn53
I TY4TD'as suoh at 130-245C yielded some aminee and carbon disulfide. Since thty
standard process of vul"mization results also in the form%tion of dithiocarbaminic
acid, it was decided to find out whether this byproduct would react. with ZnO. Com-~
parative vitleanization tests in the presence of either ZnO or ZnS were set up, with
only a slij!ht difference In the quality of the resulting vulcanirate. Since ZnS
is incapable of binding CHNCS01,, but it does enhance the breakup of T14TD into free
radicals, the author concluded that the me-in role of ZmO consisis of promoting the
decomposition of TMTD. Orig. art. has*. I ebart and 1 table,
ASSOCIAT10F.- Volzhakiy filial nauchno issledovatel'okogo instituta rezinovoy pro-i
Wshlennosti (Volga Division of the Soientifie Research Institute or the Rubber
Industry)
SUBMITTED: I?Nov6l. DATE ACQ: 03.Ju263 ENCL: 00
SUB CODEt 00 NO W SOVt 002 OTHERt" 001
-.'Card 2/2

EW P( jE 7h Tm) B 3 3AF~-ICZA~D Pc-4 I.V&AY
ACCESSION NR: AP3004260 S/01318/63/000/007/0046/0048/ 7
AUTHORS: Fr nkel', R. Sh. Filippova, T. I., Vinogradova, L. F
TITLE: Zie effect on physical and mechanical indices of vulcanizates, brought
on by the mal treatment of rubber mixtures with kaolin
SOURCE: 'Kauchuk i rezina, no:~V7, 1963, 46-48
TOPIC TAG3: butadiene-styrene rubber, thermal treatment, kaolin, vulcanizate
ABS#RACT: Thermal treatment of bu g4.~qng_- reqe rubberoPwith various amounts
0
i of kaolin, using sulfur and p-quinonedioxime as activators, was conducted at
143C for periods up to 40 minutes. This was followed by milling on cold mixing
rolls and a second vulcanization in a press. Such a procedure causes a compound
containing 60% kaolin to yield a vulcanizate of 40-50% higher strength, which is
reached during the first two minutes of thermal treatment. At the Armavir plant
for rubber soles additional experiments were conducted with three types of syn-
thetic rubbers to which were added from 170 to 200 parts of kaolin. After com-
pounding on mixing rolls, the products were warmed for 15 minutes at 150C,
followed by 2-3 minutes of roll-milling and subsequent vulcanization. It was
i-Card _1/2

85'7 -63
ACCESSION NR: AP3004260
found that the resistance of the vulcanizates to abrasion increased by 20-25%,p
while the tolerance to 75%-stretchings at 250 cycles per minute increased three-
fold and elevenfold, with the plasticity remaining unchanged. In another pro-
cedure the initial operation is conducted in a mixer heated to 100-110C. Orig.
art. has: I chart and 2 tables.
ASSOCIATION: Volzhskiy filial nauchno-isBIedovatel'Bkogo*inatituta rezinovoy f.
promy*shlennosti (Volga Division of the Scientific Research Institute of Rubber
industry)
SUBMITTED: 00 DATE ACQ: 2lAug63 ENCL: 00
S UB CODE: MA NO REF SOV.: 002 OTHER: 002'

.FIT-N1CEL.1,-R.Sh,; ZALESSKAYA, A.D.; Prinimala uchastiya AKUNINA, N.G.
Investigating the poasibility of rubber bonding to glass. Kauch.
i rez. 22 no.11:27 N 163. (MIRA 17:2)
1. Volzhskiy filial Nauchno-issladovateltakogo instituta rezinc)--
voy pi-omyshlennosti.

ACCESSION NO. AP4017166 S/0138/64/000/002/0052/0053
AUTHORSt Shveteovp V. A.; -Frenkell, R. Sh.; Pisarenko, A. P.; Zaleaskays, A. D.
TITLE: The use of native clays as raw waterial for the rubber industry
SOURCE- Kauchuk i rezina, no. 2, 1964, 52-53
TOPIC TAGS: rubber, vulcanized rubber, filler, clay, brown clay, kaolin, physico-
mechanical property, scorching, wear, tensile strength, stretch, modulus,
deformation, SKS 30 synthetic rubber, SKN 26 synthetic rubber
ABSTRACT: The present study was undertaken to find out whether the abundant brown
1%%~valy*nsk clays of the Pochtar deposit in the vicinity of the Volga Chemical
Industrial Combine could be substituted for kaolin as a filler for SKS-30 and SYS-
-26 rubber. The brown clay contains (in ',') 54.6 Si021 19-1 A1203' 8-7 FejOp 3-4
CaO, and 3.9 1W, while kaolin contains 46-5 S1021 39-5 A12031 and no Fe203, CaO, or
ItO.. The specific surface of the brown clay is 56.0 r.2/g as against 25-0 L2/g for 7-
kaolin. The working of the standard rubber compounds containing either brown clay
or kaolin was conducted on laboratory rolls, and the physical and mechanical proper-
ties of the obtained vulcanizatea evaluated by 3tandard techniques. It was found
that in plasticity and resistance to Boorching both clays were practically identical,
Card 1/2
MIR-

ACCESSION, NO: AP4017166
but the rate of vulcanization in -the presence of brown clay was enhanced, requiring
at 143C only 30 m:hiutes as a6ainst 50 for kaolin, and the strength of the obtained
vulcanizate was higher. However, it required nearly 70-80 parts by weight of the
brown clay, as against 40 parts of kaolin, to bring about an optimal strength in the
vulcanizate. It was also established that the vulcanizates containing the brown
!clay have a. higher modulus index, a lesser degree of hysteresis, and a higher
.endurance under multiple deformation stress than kaolin-filled vulcanizates. Orig.
.art. has: 1 table and 2 charts.
ASSOCIATION': Volzhskiy filial nauohno-issledovatellskogo institute. rezinovoy
Prolv*shlennosti (Volga Branch of the Scientific Research Institute of the Rubber
Industry)
,SUBMITTED; 00; DATE ACQ; 23Uar64. ENCL: 00
:SUB CODE: CH NO REF SOV: 000 OTHER: 000
Card 2/2
4

ENT ( in) AMP v),LAfP ZrWA(c'
APbUU SOURC_it~~L UR/Ol 5/00Q012
ACC NRi 1095 JDAh)lft~Ml 'j DE:
q,%'- k5r -
AUTHOR: Parfenteva. N. I.; Frenkell R. Sh,; Popov, A. V.; Kuzlnina, E. A.
011G: Volg,%jjt4nch__gf the Scientific Research Institute of the Rubber Industrf
(Volzhskiy filial Nauchno-issledovatel'skogo instituta rezinovoy promysh.'Lennosti)
TITLE: Bonding insulation rubber to copper
SOURCE: Kattc~huk I rezina, no. 12, 19659 48-49
TOPY TAGS.-, rubber to copper bonding, butyl rubber, copper', 44.64-C a44.-~ I.
16
ABSTRACT: authors have developej an improved method for bonding butyl rubber to
copper, involving thorough cleaning of the metal surface and use of two adhesives.
The copper-surface is shot blasted, vent degreased, and treated at 70-80C with ultra-
sound in.s. special electrolyte bath (sulfuric acid, 500 g/1; OP-7 emulsifier, 30 g/1;
thiourea, 5 g/l). The washed and dryed copper surface is covered with a layer of BF-2
phenol-formELLdehyde resin which is cured at 150C for 30 min. The resin Is then coated
with Leuconat adhesive. This is followed by application of freshly milled butyl r;ub-r
ber on the copper surface and vulcanization in a press. The adhecion strength of the
system varieti from 19 to 40 kg/cmz depending on ambient temperature and aging time.
The shear st:rength is 40 to 45 kg/cm at 20C. (1301
SUB CODE: 11? SUBM DATE: none/ ORIG REF: 002/ ATD PRESS:
TTnfl

.L 24142-�~q EPF(C)/EWP(J)/EVfT(M) PC-4/PT--4 RM
ACCI;SS104 Iffis AP50021U 3/00)2/65/031/()Ol/ffL14/011J
AUTHOR: Frenkel,', R. Sh.
TITM, Determination of the resistance of rubber mixtures to premat-we vi-Acaniza-
tion
SOURM Zavodaknya laboratoriya, v. 31# no. 1, 1965, 114
TOPIC TAGSt rubbor property rubber vullcanization, Vabbar mixture vule-amization i
ABSTRAM: To oliminato the diandvantagas of the nornal tmtliod for doterp-Ining
the resintancc of rubber mixturos to promaturo vulcanLization, a new maUiml, using
a KargJji ocala (V. A. Kargin and T. I. SoColova. lhttrnal flzichoskoy Whlaiiv 23p
5, 530 1, )) was developed. Samples of fresh rubhir mixtixes (5 rm- in diam9ter,
'1 ?49
5 = high) were placed between the plates of a Kargin scale und heated at IOC per
minute to the destred temperature. The comprosuive defor~"-tigr. of the sal-aples was
th"r, dW,e-a-dned at 2 to 3 minute intervals. Tho found fv-l rerl-nin
constan', mtil premature vulcanization and to fall The method
ru~-quLrud !0 to 30 minutes to determine the tire to premature vulcanization with
an accuz-a,:y of 1 145 minutes, and it gave exoollent reproducibility, The method
Is recoEzinidod because of Lts simplioity,
.Card 1/2

L 2414(445
ACCESSION Iffis AP5002182
ASSOCIATIONS Volzhakiy filial nauchno-issledovatel'al-togo in3tituta rezirovoy
--c,,-Ysh1wmosti (Volga Branch of the Scientific Research Lnstitute of thct Rubbar
SUB19-11F.D : 00 EINGL 1 00 SUB CODE., Mr
NIJO RIT SOVI 001 OTHER: 000

L 22287-66 LVPQ)/EWTW/LW(t) IJP(c) RM/JD
ACCESSION NR: AP6006492 SOURCE CODE: UR/0138/65/000/010/0026/0027
AUTHOR: 'Frenkel', R. Zh.; KuzIminskiX, A. 5 ' Morozov G. H.; qorbunovit, V, I
ORG: Volga Branch, Scientific-Research Institute of the Tire Industry (Volzhskiy
filial nauchno-issledovatellsitogo instituta sh1nnoy promyshlennos-CIT-
"1 10
TITLE: Investigation of the effeci of zinc oxifl'- on the de-composition of the
polysulfi.de bonds of vulcaniznt~F-nk~5
SOURCE: Kauchuk i rezina, no. 10, 1965, 26-27
TOPIC TAGS: ztnc oxide, vulcatiizatlon, rubber, sttlrLde, chemical decoirposition
ABSTRACT: The presen't authors s6wed earlier (Kanchuh i no. 10, 32 (1962);
Vyso1-omo:',ekuIyar11YYQ Boyed., 5, no. 6, 534 (1963)) th~tL zitic oxide provioLes Lite
free-radLcal decomprifilLiou o( dLsulf1de vulcanizativit t;aLalpifz3. Thiti led to Lite
assumpLioit 0taL zinc Oxide will akfec!. Lhe free-vadival dt- antl pulynullide bonds
of vulcanizaLct3 ].it a jimilar manuer. For the, lnvL,5LLgaLiun of Lite eifecL-of Zille
oxide on Lhe decumposlLion of the polyoulfide bunds gf;- a vulcattizate, Che aut rs
used Lite following composiLioas ul a rubber iriixLure:'-' (parLs by wL.) Siul-16,!-
loo.0, Wfc, 1 .0; Sulfur, 5.0; furtheriltore, Lite followl.nr' were added: 46--(~ilxLure
1), CaO (mixture 2), and BeO (mixture 3), 5.0. It is concluded that zinc oxide
Card 1/2 UDC; 678.'028:541.12

L 22287-66
ACCESSION 4R: AP6006492 0
promotes t'he decomposition of sulfur-containlrq; horizontal bonds of vulcanizate
f vulcanization to an increase in the concen-
SKN-26, whLch leads in the process o
tration of the horizontal bonds and to a reducLion In the degree of sulfidity.
Orig. art. has: 1 figure and 1 table.
SUB CODE: 07 SUB14 DATM none ORIG REF: 003 OTH REF: 003

41ARFENTEVA , N. I LE, It -41. , PO OV , A V. UZ 'M: tio~ , 7.
Development of th~% nuthwl for bonding iniu'01tio-, yo.)tper to
copper. Knuoh. I mi. Z4 no.12.,48-4,^t 165. IC!,12I
1. Volzhsldy filial Nauchnc-Issledovatellilcogo rezinovoy
prurqy3hhnnos M

L36368-66 )1 Lv-,Wr m) (jc R.1-1
-ACRT. -A P66o 9 t1A SOURCE CODE: UR/01113/66/oco/004/0067/000"iI
INVENTOR: Frenkel, R. Sh.; Bagrova, N. 14.
ORG: none
TITLE: Making rubber with a synthetic fibez- i'illor-' Class 39, No. 178976 [wmounced
by the )Lojg~a Branch of Scientific-Research -LnsL.LL.ULe for the Rubber Irdustry (Volzhsk3*,Y
filial nauchno--issledovatellskoy instituta rezinovoy pror4shlennosti)]
SOURCE: Izobr(!teniya, prou7shlenn)ye obraztzy, t(,>vFirny-yc -.niak-i, no. 4, 1966, 67
TOPIC TAGS: rubber, natural rubber, synthetic rubluer,
ABSTRACT- An Author Certificate has been issued descrlbin,~ a me-thod of AMking rubber
filled with synthetic fiber derived from nautral and synthetic rubbers.i~ To improve
the physical and mechanical properties of the product, the vulcanizers are feated
additionally in air at 100-170C. (LD)
SUB CODE: ll/ SUBM DATE: 25may64
um 678.4.o46.76

AP6036352' OURCE CODE: UR/0138/66/000/011/0007/0009
AO~~itt, Frcnlecl',-R Phudi"*P" V. I.
I'- I
O~G,: Vkga.Branch of Otc 5ef;Sntific. Research Institute of the Rubbe!: ln,~ustry
N61ih6 i I.al nauchnn-ijasledovatel'skogo instituta rezinovoy promyshiennosti)
TITLE.- Effect of pRlyamideresiAon the properties of nitrile rubbe~~vulcanizates
SCA)RCFj':. Kauchuk i rezina, no. 11, 1966, 7-9
t6ftiZPTUS: nitrile rubber, polyamide resin,
vulcanizati o" Z tL'&i
I? T_
AB14tMiM* A study has been made of the effect of polyamide resin on the heat resist-
ance'and other properties of nitrile rubber vulcanizates. The study was undertaken
iWaiVattempt to replace pbenol-formaldehyde resins, currently used for improving
the Heat resistanceVbf nitrile rubbers, by polyamide resina which exhibit a higher
st~abili . The experAvants were conducted with SKN-26 nitrile rubber or blended
9
_AQ SKS-40 rubbers and 548 polyamide resin (unspecified]. The resin was
KN'2
add o' the rubbers on preheated (155C) mills. Polyamide resin was shown to produce
a- ri-el-Wforcing effect on standard nitrile rubber vulcanizates. The best properties
~telrie eAibited by vuleanizates filled with 10 parts resin and 40-60 parts channel
Addition of polyamide resin considerably improved the heat resistance of
)DC: 678.762.2-134.535:678.046.78.004

AP6036352
fl~~ I-VIcanizates, and decreased their compress;Lon set and relaxation. time. Orig.
a~t6o has: 3 figures and 2 tables.
gt4 ODE: ll/ SUBM DATE: 22jun65/ OTH REP: 001/ ATD PRESS: 5106
Cdtd _2/2

di3
i ACC NRi AP700091-3 SOURCE CODE: Uri/ IV661006.101210162010022
I (A)
AUTHOR: Frenkel R. Sh. , Bagrova,- W.1; M. Zheltyshev, Yu. G. ; Vinograd )v, K. N.
r
ORG: Volga Branch, Scientific Reseach Institute of the Rubber Industry (VolAskly
!filial nauchno-issledovatellskogo institute. rezinovoy promyshlennosti.)
':TITL*E: Study of the reinforcement of rubbers with various fibers
SOURCE: , Kauchuk i rezina, no. 12, 1966, 20-22
TOPIC TAGS: reinforced rubber, filler, natural rubber, synthetic fiber
ABSTRACT: A study has been made of the'reinforcement of rubbers with fibers and
of the effect of various fibers on the properties of rubber vulcanizates. The study
was undertaken for the purpose of preparing substitutes for fabric-reinforced rubbers'
whose production tm-chnology is of some complexity. The experiments were conducted
with natural, butailiene-styrene (SKS-30 ARM-15), nitrile- (SKN-26), or polychloroprene
(Nairit) rubbers, and with natural (flax, cotton) or synthetic (poly caprolactam,
dacron, viscose) 3) mm. fiber strands. The adhesium of the synthetic fibers to the
rubbers was improved by impregnation of the fibers with adhesive compositions.
Caprolactam fibers required preliminary treatment with a 20% NaOH solution at 75C.
Rubber-fiber mixtures were prepared on preheated mills. Other [unspecified]
ingredients verg added under the usual conditions. The mixtures, containing 100
part4 rubber, 60 parts fiber. and in most instances, 30 parts carbon black, were

ACC NRx AP7000913 without
vulcanized at 143C for 40 min. The properties of the vulcanizates with and
carbon black were investigated. Carbcn black dild not improve the properties or
A
the vulcanizates, but carbon black of any type proved to be a necessary ingredient
(reason unspecified]. Fiber-,and-carbon-black-reinforeed vulcanizates had high
resistance to thermal aging and creep, satisfactory elasticity, and high tear-
resistance. The best reinforcing properties were exhibited by caprolactam fibers
impregnated with a mixture of carboxylatedpolybutadiene (SKD-1) latex (dry matter
content, 20%) and a 40% solution of resorcinol-formaldehyde resin.-Heat treatment
of Nairit vulcan12ates yielded products with the following properties: tensile
strength, 500 kg/cm~; elongation, 50%; residual elongation, 2%. It is concluded
that the good projerties of fiber-and-carbon-black-reinforced vulcanizates are
favorable to the expansion of their use in industry as eventual substitutes for
fabric-reinforced rubber products, such as tires, conveyer belts or hoses. Orig.
art. has: 1 figure and 3-tables.
SUB COM: Up 07/ SUBM DATE- 22Ju165/ ORIG REF: 001/ OTH REP: 001/ ATD PFESS - 5108
7-
Card 212
Z7

YJF,MM, S;STAWENO, t.
Treatment of pulmonary tuberculosis with small doses of strepto-
mycin. Grazlica, Warss. 20 no. 2:239-245 14ar-Apr 1952. (CTJ4L 22:3)
1. Of the State Sanatorium of Tuberculosis (Director-Stanlelaw
Frenkel. M. D.), Prabuty and of the Institute of Tuberculosis
(Dlrector--Prof. J. Hislewics, M. D.)

YRIML, S.
4-4&N~)`e 4:10-~
Attempted therapy of pulmonary tuberculosis with prolonged sloop;
preliminary comwinication.' Gruslica, Waras. 20 no. 4:533-336 Juljv-
Aug 1.952. (CLKL 23;3)
1. 01! the State Sanatorium of %barculosis (Director--Stanislaw
Frankel. M.D.). in Prabuty.

- L:---
-,Ire 47
nAMML, Stanislaw; RLIDOVSXA, Jadwiga; ROSE, Andrzej
37mmote results of conservative therapy of pleural em"ema.
G:msliea 22 no.8:547-552 Aug 54.
1. Z Panstwowago Zespolu Ssanatoriow Przeciwgrusliezych w Zakopanem.
D.rraktor: dr S.Prenkel.
(TumOULOSIS, PULMOMY, complications,
pleural empysms. ther.. results)

FRENKEL ._Sta J15-la3L_
111;14-Th -- a gew antitubercular drug aad its significance ix pul-
mcinary surgery,. Polaki tygod. lek. 16 zo.38,U52-3455 18 S 161.
L. Z Kliniki Chirurgii Klatki Piersiowej Studlum Dookonalexia
Likarzy A.M. w Warazawie i z Sanatorium Torakoehirurgiezuego im.
Dr 0. Sokolowskiego w Zakopaxem; kierownik: prof. dr mad. Wit
R'Sepeeki.
(ANTITUBFMULAR AGENTS ther)
(PNEINONECTOMY)

FRg".01, S.; HATYTSIN. N.
Incorrect calculations. Miss. Ind. SSSR. 23 no.3:21-22 154. (MIRA 7:7)
1. Koskovskiy ayasokombinat.
(Sausages)

FRENKEL, Stanislaw
----
RelApso of tuborculosis following pnoumonectomy. Gruzlica 30 no.11:
999-loog 162.
1. Z Kliniki r-hinirgii Klatki Piorsiowej SDL w Zakopanem,Kierownik:
prof. dr med. W. Rzepacki.
(PNEUMONECT%IY) (TUBERCULOSIS PUDIONARY)

FRENKF4 -Semen, Shul-1yevich; __ ZHIDELEV, M.A., nauchn. red.; GORYUVOVA,
L.K., red.;.BARANOVA, N.N., tekhn. red.
[Teaching the special technology of milling] Prepodavanie
spetsiallnoi tekhnologii frezernogo dela. Moskva, Proftekh-
Izdat, 1963. 166 p. (MIRA 17.-4)

s~ mil d be v sed : ore Often. (ZYCI7
F.j--mcc-,ork
no. 1953, 'Tc)l- nF.
3
C, 70-'~ - 32, D~,c. 1".

- ~ -- - T-" I
I, - 2 . , . : 'j , ,- .
"'Ke E cono-ic .,,n is'rit-s for t' e !,: _c,,; - n," :);, ' , c-1,- ~ '11'cn - ~,- 4' "' ."
(Zy~,17 7-01~TODAF.CSTEI, Vol. -. , r.,). It'. y ",,2r. 1~153, 7o' - ' .) .
!:,, (, : -, :,,, 'r,,,n,o I, ~,r 1, 1, . C. 7o1 . 2, ?.o . It", Dcc . 1953

"Development of machine construction in PolandO, P. 62., (TIZM
MOMISIMS-1110ST, Vol. 3, No. 9, 1954, Sofiya, Bvil"aria)
:30: Monthly List of East Eurorvan Accessions, (ZEAL), LC, Vol. 4,
No. 6, Juna 1955, Und .

Fk,(~tt-L,/ ~).
FREIT,EL, -0.
"Preparation of enterprises for work during the winter". P. 1 1
(TES M. MOINISHLENOST, Vol. 3, No. 10, 1954, Sofiya, Bu-Igaria5
SO: I.-Tonthly List of East European Accessions, MU), X, Vol. 4,
No. 6, June 1955, Uncl.

FRENIKEL, S.
"Poland, a country of great metallurgy", P. 60., ( TzSHKA FRCIaSH-
L~IIDSTI Vol. 31 1,10. 10; 1954, Sofiya, Bulgaria)
SO: Monthly List of East European Accessions, (&;AL), W, Iol. 4,
I-To. 6, June 1955, Uncl.

POLAND / Chemical Technology, Chemical Products and H
Their Application,.Part 3. - Industrial Org-
anic Synthesis.
Abs Jour: Ref Zhur-Khimiya, No 18, 1958, 131824.
Author ; Stefan Frenkel Tadeusz Jaworski.
Inst : NOD g1vV".
Title : Kedzierzyn Combine and Chemiaal.Industry Develop-
ment Plans in Poland.
Orig Put): Zyoie gospod., 1957, 12, No 51 - 52, 3.
Abstract: The Kedzierzyn chemical combino continues to
build up organic synthesis, in particular the
production of pthaleic anhydryde, fatty acids,
butyl acetate, n-ntroethylbenzene, anthraqui-
none etc., besides NH3 and artificial fertili-
zers. The use of homemade equipment in the tech-
nology of fatty acid production is noted. The
technology of ITH3 production of the hydrogen
Card 1/2 48
POLAND / Chemical Technology, Chemical Products and H
Their Application, Part 3. - Industrial Org-
anio Synthesis.
Abs Tour: Ref Zhur-Khimiya, No 18, 1958, 61824.
Abstract: fraction of coke gas with the utilization of
other fractions for the organic synthesis is be-
ing developed, a future transition to brown coal
is prepared. It is planned to increase the pro-
duction of artificial fertilizers to 60 or 65 kg
per ha in 1960 and to 110 or 120 kg per ha in
1970. The production of plastics and artificial
fibers was 0.4 kg per person of the entire pop-
ulation in 1955, the average world's production
having been 1.1 k6; in 1970 it is planned to pro-
duce 7.5 kg of plastics per person of the popula-
tion, the expected average world's level being
3.3 kg.
Card 2/2

FuNKIL, , S.
Cooperation between a factory and a school. Prof.-takh.obr. 17
no.6:17-19 A 060. (MIRk 13:7)
(Noaccw-Zducation, Cooperative)

FREEKELIP So
Exhibition of methods. Prof.-tekh.obr. 19 no.1:23 Ja 162.
(MIRA 15:1)
1. Direktor Respublikanskogo uchabno-metodichoskogo kabinota,
g. Moskva. (Vocational education.-Fahlbitions)

FRENEELIP So
Seminar of *ecialisto in methode. Prof.-tekh. obr. 20
no.9t29-;-30 W."Iftla. (MIRA 16:11)

FITT~'-*,L, S't,sii i:9J'ALC"i*ff, lli;!~!;a; "%,-If.
'x A w
1- feet of substitu"e d:-af,!z cr ti.,- viability (-,f' tubercuics-s
baailli In autop~iy apecLmens. Gruzlica 33 rc..":111-115 F 165.
1. Z'Kliniki Cldrurgii Klat'r-1.1 Pl~,rvlowej Studlxl Dos".O?,a I, ~ f3.-~ i El
lekarzy w Za-oppmem (Kierownik: prof. dr. merl. W. Rzepecki).

KAN'4-.L'SZER, EF-nrykal FRENKF.Lv StAmialaw
Can ethlonamide be used in reduced doses? Gmzlica 33 no.3s
231-234 M065.
1. 3 Kliniki Chirurgii Klatki Pleralovej SDL (Studium Das-
konalenia Ukarzy] w Zakopanem (Kierownik: prof. dr. mad. V. Paspecki).

:-IP.F N ~'i I'll: I, : thnislav
Rccurren,!e r,~.' tubarculoaI3 following lung reaent.---)n. 1, c h-, .
tub. 42 ao.M29-32 164o t. ie; I I I
a, kl,in!xa toraknllnoy khi.rurgil. (mkovrd,A'to2t .. V'-.t.
lithdp~t'lkly*j, iclliha.

FRRNKEL', Sergey Yakovlevich
.... .,
[introduction to the statistical theory of polymeriza-
tion] Vvedenie v statisticheskuiu teoriiu polinerizatsij.
F,oskva, Nauka, 1965. 266 p. (MIRA 19:1)

YRIML S"
I nil Nil I hNnum
Improved freight transportatiog in mixed railroad and waterway
synte". Reo4. transp. 16 no.6*.,8-10 Je 157. (KLRA NO)
1. ftVphly 1wQheuer-tqkhuolog Gor1kovskogo porta.
(Island %*tqr tranlportation) (Railroads--Yraight)

FRE1W,LL_Stanjgjlaw;.-JAWORSKI, Jan; LUKIANSKA, Daniela; SMOL, Zdzislaw
:Results In the treatment of chronic pulmonary tuberculosis in adults
,jith pyrazinamide in association with PAS. Gruzllca 30 no.1:51-55
162,
1. Z Kliniki Chiru*gU Klatki Piersiowej SDL w Zakopanem Kiero-.Mik!
prof. dr med.W. Rzepeeki z Sanatorium Akademickiego w Zakopanem
Dyrektor: dr J. Jaw,,:-sk~ z Sanatorium Ilauezycielskiego w Zakopanem
-Dy,rektor: dr R. TaljwbM z Sanatorium "Warozavianka" w Zakopanem
-Dyrektor: dr S. Sroczynski.
MWINAMIDE ther)
(PARAAMINOSALIGYLIC ACID ther)

PUff-KEL, StaniBlaw; RADECKIp Aleksander; RADECKA, IWIna (Zakoparp,).
To what degree can we rely upon spirometric findings? Grualica
1,1,no.6:595-596 Te'63.

4jjgXWAL,.iLX=LU'LA.U, A.A.; PZRKPT.LITSKIY, S.G.; GOLOVIIN, P.I.;
JarTAM, F. I.
Discussion of the use of FN wires. Prom.energ. 11 no.8:24-26
Ag '56. Offa 9: 11)
1, Glavelaktromontazh Ministerstva stroitellstTa (for Yrank-ell).
2. Moskovskoye pro7ektuo-oksperimentalhwye otdolenlye Gosixiarst-
v0nnogo Politakhnicheakogo instituta Tyazhpromelektroproyekta
(for Ka lan) 3. Blaktrootdol instituta "Mosproyakt" (for Perepe-
1!itsk~L~ 4. 'Gorodskaya elaktroinspekto.1ya Inargoebyta Mosenergo
.(J!or Golovkin and Knyuzev).
(Blectric wire, Insulated)

DANILEINKO, A.; CHUMAKOV. B.;SZRBINOVSKIT, G.; GRAGM, V.; KHRAMUSHIN, A.;
SOKOLOV, B.; BOLISHAM, Ya.;TAYTS, A.; NEMLID M; MW
LYMIIRSKIT, I.; NMSNYT. A.; VISHMVSKIY, S:; YKWAILOV', A-*-;,~-
BROZGOLI, M.; SOLOVIYEV, P.; KLYUYEV, S.; ROZYMALI, A.;SMIMIOVIV.:
DOROFETUK, A.
Solomon Mikhailovich Livehits; obitiutry. From energ. 11 no.12:34
D 056. (MLRA 10:1)
(Livehits, Solomon Mikhailovich, 1901-1956)

PAVLOV, L.I,, inshener; MNKJILI9 S.N', inshener,
Usi-ag electric power for beating dwellings, municipal and
industrial buildings. Noy.tekh.i pered.op.v stroi. 18 no
8:30-31 Ag. 156. (hu 9: 10)
(Ilectric beating)

Distri 4F,20(J)
VCornpo&itizan for retarding thtA&WLaf decui,4=ulating
and ~.b-~
25, 1957.
tth7.tw by ging tb-,sn wish Ally Itult. 07 pol LLZ.'I,-
boxith Mers and , Z: - I

KHRAWS11111, A.M., inzb.; YRNMLI. S-M., inzh.
G:rowth of designing and installation orgAnlzationB concerned with
the electrification of industry in the U.S.S.R. Nov. tekh. i
p3red. op. v stroi., no.11:18-24 N 157. (MIRA 10.-12)
(Blectrification)