SCIENTIFIC ABSTRACT KARLIK, M. - KARLIN, B.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000720720017-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

L K
CZECH ical Chemistry - Analysis of Inorganic Substances.
Abs Jour: Referat Zhur-Minlys, No 5, 1958, 142D9.
Author Vydrs. F., Karlik M.
Inst
Title Conductometric Methods of Complexametrie
Titration. II.
Determination of Total Hardness of Water.
Orig Pub: 9b. chekhosl. kb'Tn. rabot., 1957) 22.- No
3., 979-981
Abstract: See MKhim, 1957, 51566-
Card : 1/1

TI)
MASK I BOOK EXPLOITATION SOV/2393 7'1-
lazAugrad. Poll tokhalchoskly Institut
NaahLaoltroysm,lyol skonomikao
organizateLys. I planirovanive
prolavotletwo (M*chlnery
Razuracturingi Economilco,
OrgnAitatlon,
and Pla=UW of production) Moscow.
Maahgiz, 1958. 110 p.
(Sorleal Its% Trudy, Wr 200J Errata
slip Inserted. 2,600
earl*$ printed.
3P= OrIng Agencys =11.91nisterstvo
r,7ashago obrazovanlya.
3airnov. Doctor or Technical Sciences,
Profossert
': Ilk, Candidate of Economic
Sciences. Docent.
M
Kar
and 3;A. Sokolits;n Canddats, of
Technical Sciences. Docentl
Tech. Zd.S 9.0. c,"'kaya.
PU1P=z This collection of article# is
Intended for engineering
and technical persounbl"of machine as
ufacturing astablishmatp,
CDVZMXt ?his collection covers. the
theoretical aspects of the
--4cOacadcv.- argLaltation. sM
plenning of production and the
actual OPOration of each Ine-asnurac t
url ag 9stabliahzents.
The first five articles deal with
problems of classifying
uction lines for lot production,
variations or the flow
gmte of parts, and duration of the
machining cycle, etc.
The r-ex&Wr.9 articles are devoted to
the economic efficiency
of new technology. problems of quality
control, and to the
quostion of specASIL"tion and
cooperation. Me personalities
are mentioned. Rar*rencas a" given at
the and of several
114.00110 ILO Analysis in the
SOlOction and Use of
InK and . I~IZ' R~qulpmsnt 74-
jT1jtoSM"-".Y- Org&nLtLng Quality
Control of parts Manufacture
On Automatic lathes 91
- .7
k RFT?
-fNiT f-11 Sp'c1ml'"t'On and COOP-
16 'rcm-CdxtIz9 Industry In the
Leningrad Economic
Easton. 96
AVAILAIWs LLbmr7 or Congrea,
Card -4,/4 jo/se
10-16-59

E~ I
~4 r~d
t h
'64.
't t2'

F1W_O__ __ -1
151:
I AUTHORS: Boyarshinov, M. I. (Professor); Fayzullin, V. Kh.
(Engineer); Karlik, U. I.
(Engineer)
URG:. none
TITLE: Investigation into the causes of longitudinal thickness
nonuniformity and its
elimination during continuous strip rolling
SOURCE: Stall, no. 2, 1966, 146-151
TOPIC TAGS: sheet metal, steel, carbon steel, steel forging,
metal rolling / St2
steel, 08kp steel, 15kp steel, St3 steel
ABSTRACT: The parameters which determine the thickness of
continuously rolled sheets
were investigated. The investigation was carried out on the
sheet-metal rolling mill
1450 of the Magnitogorskiy Metallurgical Concern (magnitogorskiy
metallurgicheskiy
kombinat). The effect of rolling temperature and tension on the
thickness uniformity
of low-carbon steel sheets was studied. The stand temperatures
were calculated after
the method of P. Lee, R. Sims, and H. Wright (Iron and Steel,
1962 V. 35, No- 14, P.
624-427), and the deformation resistance as a function of the
rate of deformation,
the temperature, and magnitude of compression was calculated
after V. I. Zyuzin, M. Ya.1
Brovman, and A. F. Mellnikov (Soprotivleniye deformatsii otaley
pri gor~,achey prokatkel
Izd. Metallurgiya, 1964, str. 211--233). The experimental
results are:~presented in
Card _1.12 Uq: 621.771.24-1

ACC NR- AP6018261
r
aphs and tables (see Fig. I).
g
4-50
W
Fig. 1. Dependence of the decrease 0
of sheet thickness A on the change .4 Q)
m
in the position of compression
bolts z, for stands V-IX for addi-
1 0)
1tional pressure applied to these ba
stands.
Q)

0.06
0 0,2S OSO 075 1.0
Change in the position of compression
bolts z,m.
The following relationship between the distribution of the
rolling stand pressure and
Ithe change in the sheet thickness was established
vn
A hi
1=0 V,+1
vihere a hi is the change in longitudinal thickness, zn - the
position of compression
bolt, v. - rate of rolling, and w = z/a. The indexes n and n + I
refer to the stand
numbers. It is concluded that an accurate knowledge of the
relationship w permits ani
accurate control of sheet thickness. Orig. art. has: 2 tablest 5
graphs, an,'- 2 1
equations.
Ccld rib SUB CODE: 13Z SUBM DATE: none/ ORIG REF: 004/ OTH REF: 0

KARLIK, V.
New trends in the design of Ugnite mines in South
Moravia. p. 298.
UHIJ, Prague, Vol. 4, no. 10, Oct* 1954&
SO- Monthly List of.East European Accessions, (EEAL),
LC, Vol. 5, No. 6,
June 1956, Uncl.

KLIMOVITSKIY , Mikhail Davidovich; WILIK, Vitaliy
Alakoandrovich;
CHARIKHOV, L.A., red.;
L.Vo, tekhn. red. -
(Brief h-mdbook on temperature control in ferrous
metallurgy]
Kratkii spravochnik po teplovomu kontroliu v chernoi
metallurgii.
Moskva, Metallurgizdat, 1962. 376 p. (MIRA 15:3)
(Metallurgical plants) (Temperature regitlators)

RUIJKOVSMYI, A.; KAH IX, Te.
Courses at a school. Prof.-4skh. obr. 17 no.10:25-28
0 160.
(MIRA 13:10)
1. Direktor tekhnicheekogo uchilishcha NO-3
(Rostov-na-Dona) (for
Kulikovskiy).
(Rostov Province-Drening and continuation schools)

XARLIK, Ye.
Activities and concerns of master Koltankovskii.
Prof.-tekh.
Or. 17 no. 12:21-22 D 16D. (MIRA 13:12)
(Taganrog--Farm mechanization--Study and teachiDg)

~04
oz;.!
Af
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10,
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S1,11111.
,c-
000 000 !v ro 1, 1, ft
.0 0 0 0 0
ITOGS 0 9 0 0 0;0 0 0 0 0 0 9 1

1 -, , - W, - 0
7
,
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Ir

jjj~ __
1

.4
A]
v 41 040

1-1. A 9
p a

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Tirchniii0ow aspects of steel milking usilig Kussa h,

-00
tano- tite it=s, F. M. KiIIIII, o1141 G. V. ,vilTvi,

Kai Stal 4
N-A. .4?*,4.!0!k4,,. -Uri

.11.1413 (in 7eriall & AWY11 A. Ill.
M, 01-1. (,K utillia

tual of V containetl ill "all 1~ 41%W'd
Into 2 xiitil",

lillijileir o'kidati,,11 .4 V ill 't4a witt%
ut~-jki,tlt I

,f th~ nictA],,,r ;xkrtW,mdAtru,,f vinto,Ug and
twl-l

irtrntion in the steel productil.

ill a bask ofien-brarth furnace, ctm%i%ii in inching withitul

go*
litne and with Ewe addii.

=00

and heat fini%hed. The total
twivety I, al.mt (Ole V,

0
Many heats of this type were niadc. AH
m ith, mt atifat -

tmy resulm Five eipt]. heati in acid
oix-n-hesuth lot

nAc-sQwwcdredt tkin tomloml V ill the InctAl ind
IC

prodtkvd 449% With About 3% V. Expt, in an acid tim-

vefter
mmilAr to that .1 %vil Soll i C. 4. 21, 2t~Lsj wtr%

out
akiTS-ful.

see
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KARLIK, Ye. M.
6733. Karliky Ye. M. i Shvidkayap G. 14.
Proizvodstvo Ignshek
iz drevesnykh opilok sposobom goryachego
pressovaniya. M., Koiz, 19114.
132 a. a. Ill. 22 sm. 3.00 ekz. 4 r. 50 k. --
Ribliogr: s. U9. --
(55-1978) p 688.72 & (016-3)
SO: Knizinaya Letopis' No. 6, 1955

KARLIK, Ya.M., dotsent.
Hollow toys cast in paper materials. Dat.khor. Igr.
no.l:
48-50 155. (MLRA 10:2)
(Toys)

KARLIK, Ye.v.
Effect of technical Drogress and maes production on the
qualifications of workera. Trudy LPI no.186-18-27 '56.
(.14LRA IC:?)
(Ffficiency, Industrial) (labor productivity)

KLIHOV9 a X k-and.tekhn.nauk; SOKOLITSYN, S.A.,
kand.tekhn.nau1-;--&1R-1JKir--
ye 1, kond.elcon.nauk, dote., nauchny7 red.; SAVEASKIN, A.G.,
rg-.Izd-va; GIIRDZRIYI'VA, A.M., tekho.red.
[Ways of ensuring an even flow of work in industrial enterprises)
Puti obespecheniia ritmichnoi raboty promyshlennogo predpriiatita.
Leningrad, Ob-vo po rasp root ranenitu polit. i nsuchnykh xnanii
RSFSR, leningr. otd-nie, 1957. 51 P. (MIRA 11:5)
(Industrial management)

PHASE I BOOK EXPLOITATION 469
Yellyashevich, A.B., Karlik, Ye. M., and Shayovich, L.L.
Ekonomika s'otsialisticheskogo mashinostroyeniyp (The
Economics of
Socialist Machine Building) Moscovi, MashgIz, 1957. 475 P.
15,000 copies printed.
Reviewers: Novozhilov, V.V., Prof.,.Dr. of Economic
Sciences,
and Stepanov, G.A.; Ed. of Publishing House: Leykina,
T.L.,;
Tech. Ed.: Speranskaya, O.V.; Managing Ed. of Leningrad
Branch
of Mashgiz: Bol'shakov, S.A.
PURPOSE: This book is a textbook for undergraduate students
enrolled in engineering.courses, as well as for personnel
employed by planning and design organizations and by
machine-
building plants.
COVERAGE: The co-authors of this book endeavored to give a
systematic presentation of the problems and development of
socialist machine-building as a science. Though no complete
Card 1/.q~)

The Economics of Socialist Machine Building 469
course in the economics of socialist machine-building Is
offered,
a discussion is presented of its basic problems and the
following
a:pects are examined: (1) scope and rate of
machine-building
d vbl4pment; (2) ways of improving machinery systems and
the
natural law governing the development of the
machine-building
industry; (3) personnel and organization of labor; (4) the
natural law governing the progress of specialization and
cooperation; (5) concentration and distribution of
machine-
building production; (6) problems concerning the
effective use of
fixed and turnover assets; (7) economic accountability of
machine
building. Chapters I, II, III, VII, IX, X, and XI were
written by
Professor A.B. Balashev; chapters IV, V, and XII, by
Docent L.L.
Shayovich; and chapters VI and VII by Docent Ye. M.
Karlik. It
is pointed out in the preface that the co-authors of this
book
constitute the nucleus of the Department of
Machine-building
Economics of the Leningrad Institute of Engineering
Economics.
Card 2/1'9.-)

I I
Ko - I XI) Y 7t~ , Z;
- - ~ ~H ~~, - i, 3,T, .: ~,, ~kand.ekon.nauk, dots.
Specialization of the manufacture of fastenings used in
machinery
industry in the Leningrad economic district. Vest.mash- 37
no.12:
78-81 D '57. (MIRA 10:12)
(Leningrad-Fastenings)

KARLIK, Ye.M.; MALWKHOVSKIY, G.V.
Specialiiation and cooperatiot on the part of iron
foundries in
the Leningrad Economic Council. Lit. proizv. no.1:2-4
Ja '59.
(MIRA 12:1)
(4nirk-,rad Province--Iron founding)

KARLIKI Te.M,, kand,ekonomicheskikh naukp dotsent
Concentration of the prc '. uction of small fastenings and
P
organization of specialized shops of an ecc*iomic size.
Vest. mash. 41 no. 5%80-85 My 161. (MMA 14:5)
(Fastenings) (Factory management)
, A
. .6

KARLIXY Ye.m.,, kand.ekonomiohoski-kh nauk
Some data on the concentration and specialization in the
manufacture
of springs in the United States. Vest.mash. 41
no.10:81-83 0 161.
(MIRA 14-10)
(United States-Springs (Mechanism))

KARLIK Ye Ma.0 kand. akon. nauk
Concentration and specialization of spring manufacture
in the
U.S.S.R. Vest. mashinostr. 42 no.10:78-81 0 162,
(MIRA 153-10)
(Springe(mechaniam))

KARLIK, Ye.M.
Peculiarities of specialization in the manufacture of
oprings
and spring fl-ttings in England, Kuz.-slitam, piolzv.
5 no.9t
41-43 S 163. (MIRJAL 16..11)

KARLIK, Ye.M.
Several-probleas in the theory and methodology for
establishing
the size of a machinery manufacturing enterprise.
Trudy LIP
no.227:15--47 163.
Classification of springs as the basis for
determining the
expediency of their type specialization. 1bid--55-68
(MIRA 2.7--4)

'i
KARLIK) (1,W60Y, A.P.
1-jorking out a plan for machinery manufacturing branrh
speciali-
7ation in a large cconomic region; ba,,ed on tho
6XLLV1)10 rX
mient Manufacturing. Trudy LPI no.244:24-33 165.
Concentration and specialization of production In the.
radio .nammtxy
of the U.S.A. 1bid-:44-56 (I'lm", iv~: :0

KARLIK, Ye.M., doktor ekonom. nauk
improving the quality of strings and increasing the
economic
efficiency of their manufacture. Vest. mashinostr.
45 n0-4:
73-75 Ap 165. 041~ 18: 5)

I
"I-- KARKHATn --LA Ulingrad)
- ---- , -,_(a
Pregnancy with premature labor. Sov.med. 24 no.1.1:85-89
17 160.
(PRMUNGUI, CWLIGGATIONS OF) (MIR& 144: 3)

Suit 10 49 J4 If W 40 if 41 44 4b in
- 1, . 1, ! 4 4 ; : ; : ; :
A Ali ll,k I L X Ill P 6 0 17 1 .7 Ty fm "W-H I, i A 0- I.j Is
4 1 N j a a
SO A 1,~~ o!1#1 *0
00,
The Infimace of diroal
Iron. 1'. A. 90
wilpi'le deoxiAllflum fiRrI11% [Air 111111111 t'.1%1 ilim: I I
I SI $0
At It-, At ZRI 4o", stat fill. tj Fr mul 12 V,. 1~69
ok All 11, '1114*'11'.. l"st'ji I'l I'll I'll. floor Ill..% I
t%,q%-J I.-to V,0. 1-- W~i -o,l
AI d-ohlkhq .1 .1,11.
A.11U.u. .."I . Uto, ptim
All Ittio-will"I t-j%xmi;% Moth tolimmse itmild
%ibitc becamw of thdir clivin. %tructum anil rinw.jill.,lis of
cooling. Mur,"wi-r. the Si conicot of the e4st imo i, ACO 0
mucWhat itiffeamil fly the dw-difiiing alcift and thi, tv- =00
suits in an incrrawd st-fin. of paphitt and a uniform di-
Itibution of the Uaphile thl-oushout the cro" wetims .1 40 0
Ibecasting. Ill I hill -wallill rust hip alld t how fit om ho o1
Illivii-ilm the Olvel (if fill- (Imlioiling ;Igl Ill 1% it)
illillrdwi
0 it,
c lom-11. pfulk-1 ti- 1% ills i1wica,fifir %oall Illwkol Ill 00
%fill%,). Pool Kirsit.-I io,,111 ilmklu- 1.1litom -,.* . .....I
if ol-,ol.lit'd A.1.1
00.
00 Mo. l1ldlit,411V ill. 'Ill.. took kill .1 11".1 I'l.011. -,I
how. 0 0
1
"I" ""% ' 11. Nl%,' to of m1of. ba, fill, Ow ow .I
A liviii,0111111r, 3frol .11Alply 84,111cl, 1111. 11,11ollit."
11111%
4-vi 1, t Ill' IIA1%Iur-of fouch CAM itim iN not Is- thao ituat
tol! 0
if high-pude t-j,t iron having a ilejIlitc rtoulldnw,~.
zoo
M. G. M,-,
-, 4- .4
AJI! ~i~ ts*
c I-,
; it, I- LIUNOU" CLASUPICATION I
bItAttLMICAL
.1111,
.11oili-t -q pvl 30 0
As- -Y,71 -- wa~ -
o tj - is r '%--T-F I ~ .., An I I it A`w w A
it q A;L Vot cc tt it N La (A
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00 0 0 0
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070 0006

KARUANIN,..P..A. , . inschener.
RMOO
Improving this t.eqhuol9gy.qf founding cast iron pistons.
Lit. preizv.
no.5:12-14 My '57. (MLRL lotO
(Iran founding) (Pistons)

~~-rlng ana
St-od'v! i:g the ut -I't I 2~-i ~ri n;
ten I in i c a! rf!T'SO I f64.
tho ro c t c i the profes-
sl c~n 11 cha ripc, j.-,. tlh~, labOl Ppsin mines.
MIRA

ZHOYTUKHA,, G.A.; XMIKOV, D.N.; IMASNITSKIY, S.Ya.
Theoz7 and design of a alit thermopre#pitator.
Sbor.nauch.trud.
Kriv.fil.IGD AN URSR no.1:186-192 162. (MM 164)
(DuBt--Thermal properties)

lit
MEER 55
mg
sn
qn~ t.
Vl~ --C-
, ta
c"Me..
'M
TV
ck,-
zi
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'L;,
-~N Jg
L~3
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IN

4tUA,
KARLIKOV, D. N. Cand Phys-Math Soi -- (diss) "The eh6pt-pwMe
order and viscosity
of liquid. amalgiuns of cadmium and zinc." Kiev, 1957. 9 pp
including cover.
(Min of Bigher bduc,tion UkSSF\. Kiev State Univ im T. Q.
Shevchenko). 125 copies
(KL, 3-58, 95) -
-2-

20-2-35/60
Golik, A. Z, Karlikoy?,~D,-Jj-
AUTHORSt f Viscosity and the
On the RelationIB6tween-,the,COefficient 0koeffitsiyellta
TITLE: Molecular Structure of Liquids (o svyazi oyanii')
vyazkosti so strukturoy veshchestva v zhidkom 50st
PERIODICAL2 Doklady Akademii Nauk SSSR, 19571 Vol. 114, Nr 2,
pp-361.-364
(TJSSR) coefficient of Viscos ity and
ABSTRACT: The relationship between the nd -particularly the st
ructure 0.
other physical propertiesp a of great interest both
the substance in its liquid state are liquid state and Of
development of the theory Of the of physical-
for the the practical aspects
the viscositY9 but also fOr , this set Of interrelatiODOSIIiPS
-chemical analysiG- 110w0var on one handq the knowludge
line not yet been elt-trified. ose i-s
of the structure of liquids required for this Pl`rP4. ies of
the
, and on the other hand the phyeical proper,,
lacking n suffi-
structure of 1 quids have not been investigated i
The authors of the paper under review made the
cient detail. me the difficulties , which are encountered
Card 1/3 attempt to overoo
On the Relation Between the Coefficient 20-12-3;/60
Structure of Liquids Of Viscosity and the 1_`olecui ar
in clarifying the relationships between viscosity and struc.,
ture etc.1by an economical selection of the objects of their
investigation. For this purpose, also other properties were
studied that are in some relationship with the structure. The
objects were selected from the point of view of the similari-
-'U-y of their molecular structures. The followinc, properties
were studied within a wide temperature range: density, heat
of vaporization, molecular dispersion of light, and critical
temperature. It was demonstrated that the curves of tempera..
ture dependence of the viscosity and of the heat of va-pori-
zation are placed the higher, and the curves of compression
are placed the lower, the higher the critical temperature of
the substance under consideration. It was also proved that
the interrelationship between viscosity and other properties
connected with the structure, on the one hand, and the criti-
cal temperature, on the other hand, is a consequence of
the periodic law of 1.4endeleyev. The analysis of the curves
of atomic distribution of the isoviscous solutions, as well
as the analysis of the curves of intensity, show coi,,iplete
coircidence. Therefore it follows that liquids Yfith identical
Card 2/3 coefficients of viscosity (isoviscous liquids' also
have

20-2-35/60
On the Relation Between the Coefficient Of Viscosity and the
Molecular
Structure of Liquids
identical orders of proximity and identical structure3. There
are 4 figures, 1 table, and 9 referencea, 8 of wilicl, 111-e
Soviet .
ASSOCIATION: State University imeni T. G. Shevchenko, Kiyev
(Kiyevskiy aosudarstvenny universitet im. T. G. Shevchenko)
Krivoy Rog Pedagogical Institute
(Krivorozhskiy pedinstitut)
PRESENTED: November 12, 1956, by G. V. Kurdyumov, Member of
the Academy
SUBMITTED: November 6, 1956
AVAILABLE: Library of Congress
Card 3/3

KARLIM, J., [Karlykov,
- _p
-- , ---
investigation
English]. Ukr.
Kiyevskiy gosudarstvannyy
(Zinc) (Mercury)
solutions Of 21nc in mercur7
. 3 no.3:370-374 ~~-Je
(~qju 11:10)
i Krivorozbokly
motals)

LASHKO, A.S.; KhRLIKOV, D.N.
Galculating the distribution function for atorm in
a liquid.
Sbor. nauch. rab. Inst. metallofiz. AN URSH
no.9:198-209
159. (MIRA 12:9)
(Liquid metals) (Atoms)

MIKHELISONI, M.L. KARLIKOV, D.N.; ALFEROV, V.F.
The "threo-thermometer" method for measuring the
supersaturation of
steam in a flow. Zav. lab. 31 n0.9:1109-1110 165.
(MIRA J-8:10)
1. Institut gornogo dela AN UkrSSR, KrivorozhBkly
filial.

u ioli monosc
~.-':PiOsezit~d S~,: Ack.detIdclan--;L~

SOV/124-58-7-7436 D
Translation from: Referativnyy zhurnal, Mekhanika, 1958,
Nr 7, p 15 (U55R)
AurHOR: Karlikov, V.P.
TITLE: A Linearized Problem on the Propagation of Shock
Waves Pro-
duced by a Powerful Explosion in an Inhomogeneous Atmos-
phere (Linea rizi rovannaya. zadacha. o raspostranenii
sil'nogo
vzryva v neodnorodnoy atmosfere)
ABSTRACT: Bibliographic entry on the author's
dissertation for the de-
gree of Candidate of the Physical and Mathematical
Sciences,
presented to the MGU (Moscow State University), Moscow,
1958
ASSOCIATION: MGU (Moscow State University), Moscow
1. Shock waves--Propagation 2. Shock waves--Analysis
3. Explosions--Wave properties
Card 1/1

-i e-LA N
ru V-r-T, 10 ( 11 ~ -760 0 69003
AUTHOR! Karliko Y.~~ S/055/59/000/04/003/026
TITLE: Linearized Problem on the Propagation of a Strong
Explosion
-F-
in an Inhomogeneous Atmosp ere
PERIODICAL: Vestnik Moskovskogo universiteta. Seriya
matematiki, mekhaniki,
astronomii, fiziki, khimii, 1959, Nr 4, pp 27-39 (USSR)
ABSTRACT: The first three paragraphs are already published by
the author
fRef 22. The author considers a strong point explosion in a
gas the density of which is variable according to the law
3 ~-To (1- EZ*4) (z - height). The linearized problem is
reduced
to the solution of a system of four ordinary differential
equations
of first order. � 4 and � 5 of the present paper are devoted to
the solution of this problem. The author gives a series
arrangement under consideration of the fact that the
coefficients
of the system have a simple pole; but it turns out that the
obtained series converge very slowly so that the numerical
solution is recommended. The principal difficulty is the
determination of certain constants since in general it is not
Card 1/2

69003
Linearized Problem on the Propagation
S/055/59/000/04/003/026
of a Strong Exploeion in an Inhomogencous
Atmosphere
unique from which additional conditions they shall be
obtained.
The author mentions N.S.Mellnikova-Burnova; he thanks
L.I.Sedov
for the leading of the work.
There are 5 Soviet references.
ASSOCIATION;Kafedra gidromekhaniki (Chair of Hydromenhanics)
SUBMITTED: April 1, 1959 i.J/
Card 2/2

10..2000 S/055/60/000/01/07/009
AUTHORt Karlikov,_V.P.
TITLEs Linearized Solution of the Point Explosion Problem
in a Medium
With Linear Density Distribution
PERIODICAL: Vestnik Moskovskogo universiteta. S -eriya 1.
matematika,
mekhanika, 196D, No.1, pp.60-65
TEXT: The author considers a strong point explosion i n a
medium the
initial density of which is distributed linearly: ~? = - (I
- E z),
z lo
F,- small, z - vertical. coor4inate. The adi4tbatic
exponent is y 1-4-
The solution is r2
20 [Po + 's rp (Vr0)Gos 0
p -t2 V(1)(V
r To)
v t r -R7T-T- cos 0
0 ro
(2) Y= So [Ro (X)4- ~ rR(1 ) (V ro )Cos 91
V(')(V )
V r -' -'o sin 9
0 t R_TV7r_T
Card 1/2 0 0

82515
S/02 60/133/04/05/031
e1. ?/.2 0 B019yi3o6o
AUTHORS- Korobeynikoy, V. P., Xarl-ikov, V. P.
TITLE: On the Interaction of Stron Ex2losion Waves With an
Electromagnetic Field ~1 U11/
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol. 133, No,, 4,
pp. 764-767
TEXT& The first part of the paper deals with the investigation
of a
point explosion in an ideal gas with infinitely large
electrical con-
ductivity, assuming the existence of.a. weak homogeneous
magnetic field.11
Owing to the weak magnetic field, the motion of the medium can
be
neglected in first approximation, and the problem has an axial
symmetry
on account of the homogeneous magnetic field. Proceeding from
the
induction equation, the equatlons (3) are obtained for the
radial and
the transverse components of the magnetic field, and are then
discussed.
An already known formula is.then given for the calculation of
the
current in the zone of gas motion. In the second part, the
authors
discuss the emission of electromagnetic waves caused by strong
shock
Card 1/3 Y

82515
On the Interaction of Strong Explosion Waves S102
601133104105/031
With an Eleotromagnotio Field B019YB060
waves in conducting media within an electric or magnetic
field, and also
the increase in the electrical conductivity of the gas behind
the wave
front of the shook wayealcaused by the interaction of the
above electro-
magnetic waves with the shook waves. It is a.asumed in the
further tasks
that the electrical conductivity is infinitely large behind
the shook
wave front, but vanishing in front of it, and furthermore, the
influence of the electric or the magnetic field on the gas
motion is
neglected due to the smallness of the electromagnetic field.
Proceeding
frorh the assumption that the electric and magnetic field
strengths are
equal in front of and behind the shock wave, the vector
product (4) is
obtained for the field st7ength in. front of the ~ -th-ook
wave. Plane waves
are examined next, with Y parallel to the Y-axi 8 and ~
parallel to the
Z-axis. (6) is then obtained for (4) and it is shown that H
and E also
satisfy equations E y + Hz . ~ ( f ), E y - RZ F ('9 ) ,
besides the wave
equations. Here, . x - ctj 7) - x + at, ~ ) and _P (-9 ) are
arbitrary
functions, and c1iB the lig1it velocity. Finally, the
propagation of a
plane shock wave and a stTong explosion on a plane are
investigated as
concrete examplea. In the first example; expressions are found
for
Card 2/3

82515
On the Interaction of Strong Explosion Waves S/02
60/133/04/05/031
With an Electromagnetic Field B019YB060
H 1'(x,t) and E,,(x,t) (iindexl refers to the zone in front of
the shook
wave), as well as for H z for the zone of the gas motion
behind the
shook wave front. Similar formulas are obtained for the second
example.
The results obtained here can be used for determining the
parameters of
a gas-dynamic shook wave, if the parameters of the emitted
electromagnetic
wave are known.-There are 5 Soviet references.
ASSOCIATIOM Moskov8kiy gosudarstvennyy universitet im. M.V,
LDmonoSDva
(Moscow State University im ni M~ V. Lomonosov)
PRESENTED: April 1, 1960, by L. I,. Sedov, Academician
SUBMITTEDt Maroh 20, 1960
Card 3/3

S/020/60/133/005/004/019
BO19/B054
AUTHORs Karlikov, V. P.
-Nang ------- MAMP.-M
TITLE: On the General Theory of Axisymmetric Motions of a Gas
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol. 133, No. 5:
pp. 1049 - 1052
TEXTt The author investigates a class of axisymmetric
irregular adiabatio
motions of an ideal gla4the characteristics of which may be
represented
as an expansion in positive powers of the linear coordinate.
The author
proceeds from the equation system (1) for gas dynamics in
spherical
coordinates, and writes down the solution (2) of this system
in a general
form. These solutions are expansions in positive powers of the
radius r.
After an extensive calculation, the author develops a system
for the
coefficients of these power series, and indicates an algorithm
for the
calculation of these coefficients. L. I. Sedov (Ref. 1) is
mentioned.
There is 1 Soviet reference.
Card 1/2

KOHOBEYNIKOV, Viktor Pavlov-ich; MIFVNIKOVA, Nina
Sergeyevna; RYAZANOV,
Yevgeniy Vasillyevicho' Prinimali uchastiye:
YAKIMOV, Yu.L.,- SHUSTOVj S.N.p red.; AKSELIRODf
I.Sh., tekhn,red.
[Point exposion theory) Teoriia tochechnogq vzrTva.
Moskva, Gos.
izd-vo fiziko-matem. lit-rYp 1961. 332 pe. (MIU
14:9) '
(ExplosiorB)

26742
S/040/61/025/003/019/026
10 D208/D304
AUTHORS: Karlikov, V.Pop and Korobeynikov, V.P. (Moscow)
TITLE: On Pertixrbatjorp nf tbp P1Pctrnms.P rp+il - 4"
-",' under
the action of a shock wave when conductivity is dis-
continuous
PERIODICAL: Akademiya nauk SSSR. Otdeleniye tekhnicheskikh
nauk~
Prikladnaya matematika i mekhanika, vo 25, nop 3,
1961, 554 - 556
TEXT: Electromagnetic waves are investigated here by
subjecting
them to the action of spherical shock waves, spreading in
a weak
electromagnetic field.. It is assumed that the mechanism
of genera-
tion of the electromagnetic wave is related to the
appearance of
the discontinuity in conductivity on the passage of the
shock wave
through gas. Velocity of the shook wave D(t) where t -
time, is
assumed known. If the subscrT (1) denotes the region in
front of
the shock wave and subscript 2) the region behind it, then
Card 1/6

On perturbations of the ...
H1= H 2' El-r ~ E2T
26742
S/04)/61/025/003/019/026
D208/D304
(1)
where E tangential component of electric field vector. In view
of infinite conductivity of gas behind the shock wave, one has
E 1 V - H in a moving coordinate system, and
2 2 2
E [(V
1'r 2 - D) H IT (2)
in the stationary coordinate system,, In the medium of zero
conduc-
tivity and p = E = 1,
PE
PEt = ro t H, t rot E~ (3)
c t
The spherical shock wave is -then considered. Initial magnetic
and
electric fields are taken to be Ho and E0 respectivelye The
spheri-
cal coordinate system is used (r, 9, (P) and 8 is the an le of
H.
The following cases are then solved. 1) For E0 = 0, Ho ~ 0, and
mo-
Card 2/6

26742
S10 A(" 1 1 )25/00,,/019/026
On perturbations of the ... D208/1j.~'U'-j
of the shock wave given by
, r
D dr2 = c-(:.2 2) ct - r r
1-1
dt a -,,1 2 , r P .2 2 2(0) 0
(7)
(p Q3. r2) t2 A- (k 2)
gk,- 0
k=O
in
(k i- t2 (k j- 3)-]]
k~o
where q. are constants, the solution is
1;r Ell ---0,
in
9X. Itt + (k -1' 2) ri (8)
in
V Cos 0 1 'k + (k + 3) 1 + 110 cos
Card 3/6 r3 .k=9 k + 3

26742
S/040/61/025/003/019/026
On perturbations of the D208/D304
110 P V
r k + 2 + 110 (8)
r
k~o I
2) If D Do = const. Ho ~ 09 Bo 0 and H. orthogonal to Eot then
the solution is found by putting = r/Dot, separating the variab-
les in (3) and solving the resulting equations. The final result
H, - J7,A B + Cos 0
61 1% W Y.)
fro = HDA B - 1 sin 0 + Erwi-, 9
v -4 Cos T
+ I
H,, = - CoAl in (P Cos 0
Er = E.A, (- Rl - + sin (P.Sin 0
6- Tt 3-61
Card 4/0'

26742
S/040/61/025/003/019/026
On perturbations of the ... D208/D304
E,0 = -- E', i1, + -L -I.
sin T cos 0
j jL4' .3
E,P = H.A i. 0E,,A, (B,
6.4 X (9)
where
33164 3 (1 61) -- ot (I + :562)
D
364 1 + 1) 6" + 3:16, C
+ 3 (a +
3) (8) can be utilized for approximate determination of
electroma-
gnetic parameters if D(t) is diffe:rent from (7) and can be
used if
D(t) and r2M are tabulated. Also if~the initial position of
the'
electromagnetic wave is given by r = r 0p then the
substitution
= r - r - ct should be used in (8), There are 5 references:
4 So-
viet-bloc and 1 non-Soviet-bloc. The reference to the
English-
Card 5/6

On perturbations of the ...
S126742
04Y61/025/003/019/0A
D208 D304
language publication reads as follows: 11. Gallet, Propagation and
production of electromaenetic waves in a plasma, Supplem. Nuovo,
Cimento, 19599 V. 13, ser. 10, N. lppp. 234 - 256.
SUBMITTED: February 18p 1961
Card 6/6

J t.
AUTHORS:
TITLE:
PERIODICAL:
L. 15 ~ 1-1.
S/.040/62/026/005/016/016.
D234/D308
Karlikov, V. P. and Korobeynikov, V. 2. (Moscow)
Motion of a plane piston in a medium having finite
conductivity, taking into account the effect of elec-
tromagnetic field
Prikladnaya matematika i mekhanika, v. 26, nb. 5, 1962,
970-972
TEXT: The-velocity of the piston U is assumed to be constant and
the conductivity is assumed to vary in the direc 'tion of U as sx
-10
The magnetohydrodynamic e 'quations are formulated taking into ac-
count the displacement currents. At the initial time instant (when
the pistonB begin to move), a constant field HO, directed along the
j, axis, is given. Re solutions are expanded in powers of a small
paramet.er q = Ho'~Dopo, where Do is the velocity of the shock wave
for H 0 and Po the initial density. The authors find the zero
0
Ci~rd 1/2

S/040/62/026/005/016/016
Motion of a plane ... D2347D308
order and first order terms of the solution.
SUBMITTED: J-une 21, 1962
Card 212

KARLIKCV,V.P.;KCROBEYNIKOV,V.P.;CHL7SIlY,Iii, P.I. (Moscow)
"On the analysis of explosion in compressible media"
report Presented at the 2nd All-Union Congress on
Theoretical
and APniied Eechanics, Moscow, 29 Jan - 5 Feb 64.

CGIj--,: Ull/Oli2l/66/OC,0/001,/0089/0093
(i-~ozcow); Sholomovich, G. I. (,-,'Oz;cow)
--ov, V,I
O'~G: nono
TIME: !-,Othod for approx:Lmato calculation of the offoct of the
walls in cavity flow
past a body in hydrodynamic tubos
:301MICE: AN SSSR. Izvostiya. Mokhanika zhidkosti i f-,a--a, no. 4,
1960", 89-93
TOPIC TAGS: cavity flow, hydrodynamic thoory, fluid flow
"-:;ST:L',CT: Tho article considers the homomonoous steady state
flow of an ideal-
incomprossiblo fluid past an axis m:-.otric ob-octin a cylindrical,
y j
introduce tho control surfaco shown by tho dotted lino in Fig. 1.
------------
Figure 1.
Card

L 09W0-67
ACC NRz A26030114
.%Iross section 0-0 represents the flow far ahead of the body, and
cross section 1-1 the
.niddlo of the cavity. Designating by V, p, and /0 the velocity,
the pressure, Lnd tho
donsity, wo asswe intogral laws for the consorVation of mass, and
the change in the
nonontur. impartod to the volume of the fluid included within the
control surface. In
pro',action on the axis of the tube we have
I" dS P V-dS pdS p(IS- pdS- pdS
No
:Iore tho subscriprs indicate: 0--cross section 0-0; 1-cross
section 1331;
,--~Cae boundary of 'Une ca-vity; S and S..,--tho aroas of the
transvGrse cross soctions
0
of -'u-ho ti~bo and tho niddle point of the cavity; S-4 and S45
-tho pro joction of the I
to t~
area o' "Ie lateral surface of tho cavity from th3 broalcaway point
of 4 o jot o
~m j Ui %.- U - th
iddlo paint, and tho pro-ec' on of tho we"od surface of the body on
the plane of ' o
J.
t-ransvorso cross section of the tube. Assunin'? that VO and p. are
constant over the
i-Vhola cross section, uhile the pressure p is constant along the
surface of the cavityr'
,and designating by X tho force due to tho3rasistanco Of the body,
we havoi
V dS VOSO
f, V' (is -f'17"'IS(' POSO p dS 1,3S3 X

AZC NR:
of is clovalopod on tho abovo basis, nnd calculations lby th' ystorr,
aro co'-."alrod oatisfactorily with oxist:lng litoraturo data. Orig.
art. has., 14
ard 4 figures.
SbB CODE: 20/ SUB-1 DATS: 25Fob66/ OUG RZF: 0051 OTH RZ-r; 004
Card 3/3

- - - , -- . . . . - . . - 1 7 - - . I . - -
1, . - - . - - : ~ : . -
- i . . . . . . - I . - .. - I I. . . : :. --, - . I .. . - 1. -- - -
. . . . i -.I - 1 1 .- q .-- . .--- - L :: , I . . .-.

L 35381-66
~ __6__
A
C AP6026853
AUTHOR: B azhant S. (Doctor of medicine); Karllko"p.L~
_kzan&, Stanislay-B
modie-ine)
(Doctor
of
ORG: Milil= Sva Institute /headed by Lieutenant Colonelp Doctor of
Medicine
Bohumil Polak/, Marianske Lazne (VoJensky lazensky ustav)
TITLE: Epidid tis n_soldiers
74--
SOURCE: VoJenske zdravotnicke listy,, no. 2, 19661, 87-91
TOPIC TAGS: army medicine, genitourinary system disease,
tuberculosis
ABSTRACT : -The article describes the treatment and clinidal
asp-ects of 220 casev
'treated at the Institute in the period 1957-1963. The disease
developed guickly
(1-2 days) in 61% of the cases; the cause in 47% remained unknown,
in 12 it wasi
due to an injury, in 14% to urological causes, and in 20% it was of
tuberculous
origin. Laboratory methods of diagnosis are described. Normally the
disease
required 9 days of hospital treatment, and several veeks of
additional treatment."
at the Spa Institute. In 50% the cure was qu~c~ and completel. some
of the as-
pects of residual difficulties are discuseeds, The author thanks
Doctor J
Tuhy, G ief of the Urology Department-MM-ip Prague for providi 9
the case
history-documentation. Orig. art. has:4 tables. 23~~: 36,83
SUB CODE: 06 / SUM DATHI none 1 ORIG REF, 002- / OTH REFs 014
UDC: 616.689-002: 356.33

PROKLIDIE! , V% ) , - , '~7:!-
,~' 5 -: *i:,-,..
l-..Lc-3eT -,.,i prt,.ct',.-c, -.. -
(:,*7!,:.. -'.7-. i2'i

RIAM MY ''m ~Wlv. MAN

AUTHORS. Klebanskiy, A. L., Fi-khtengoilts., V. 79-12-2-8/1-3
TITLE: Investigations in the Field of the Synthesis of Cor-=
pounds (Issledovaniye v oblasti sinteza kremniyo--:-ganicheskikh
neniy).
V. The Synthesis of Polysiloxanes With Combined Radioa,.~ (V.
Polucha=
niye poliziloksanov so smeshannymi radikalami).
FERIODICAL' . Zhurna1 Obshchey Khimii, -1957p Vol. 27,, Nr 12,
pp. 3321-3321~- (TiSSR).
ABSTRACTO. In the present work the authors try -W explain the
effe,,tt oi poiw-
substituents on the char &,:;ter J q tic-.3 of polysi-loxanes.
For this p=pr,-
se chloromethyl- and dichloromethylderiyative3 of methylrjx~p4les
were
produced by direct chlorination of the corresponding
methy1chloro-si-
lanes with ultraviolet radiation with subsequent hydro2ysis and
j?z;4-
condensation. The chlorination of dimethyldichlorosilane was
ca-rried
out according to data from publications by conducting the
cid dried chlorine through dimetbyldichlorosilane in the stirring
flash with ultraviolet radiation (qua-rtzlamp with in the
fla-sk). After.
the direct chlorination of di,ethyl- and trimethylchlorosilane
under
these conditions the chlorinated final products were isolated.
ThE!se,
as well as their compounds with dimethyldichloroLilane afte-- the
hy-
Card 1/2 drolyses with methylalcohol resulted in the
correspondi-nP,

Investigations in the Field of the Synthesis of Silicon-organic
79-3-2-218/43
Compounds.
V. The Synthesis of Polys:Lloxanes With Combined Radicals,
nes. The authors stated the better solubility of the hy-Lrclysia
pTo=
ducts, which have chloromethylderivatives, in water and methanol
a---
well as their more complicated polye-ondensation compared W-Ith
pur--.
dimethylsiloxanes. The authors also showed that the presence of
chl~rc=
methyl groups in the caoutchouc-type polysilomanes causes a
cert-n.~-r!
deterioration of the physico-mechanical parameters of rubber but
ma-
kes it more resistible against frost. The author5 assuiie that
th~- chlsz
rine atom could be replaced by the SH-group.
There are I table., and 6 references.,, 1 of-which is Slavic.
SUBMITTED'. October 22, 1956.
AVAILABLE: Library of Congress.
1. Silicon compounds (org-inic) - Synthesis
Card 2/2

A 1//
4~q '~ Z / /~
128-58-6-10/17
t-UTHORS;
/
Lupyrev I I., Candidate of Teciinical
~~ciences, S.S.

11
zIngineer, --tavitskiy, I.K., E'n--inoer,

Rarlin A.V., Engineer,

Kryukov3kaya, Z.1.1., Engineer

TITLE:
6eparating Lubricants for She'.]. .'.olds
(Randelitellnyye
smazki

dlya obolochkovykh form)

I'~LAIODICAL:
Liteynoye
Proizvodstvo, 191~8, ,.r 6, p
27 (UL,31i)
..'iB62RACT:
This
article contains information on "
SKT-2" and "SKT-3" lu-

bricants for shell molds. These lubri
cants are based on

methylsilicon vat residues, and are 10
to 11' times cheaper

than the ethylsilicon liquid No. 5 (TU
MKhP 2416-56), rhich

previously was entensively used for sh
ell molds. The new
lu-

bricants are also more stable at hiCh
temperatures and
cause no

scale on the surface of mold boardc.
-I'hey were
developed by

the authors.

AVAILABLE: Library of Congress
Card 1/1 1. Lubricants-Applications 2. Sy-nthetic
lubricants-Applications

3OL461
3/133/6 1,'000,,~~31 1/0311/0W
t-- A'051/A126
AITITORS Borisov, S. N., Karlin, A. V_ Malysteva,. T. A
TTITLE% Vulcanization of cyc2ic dimethyl- and
PERIODICALZ Kauchuk i rezina..,no. 11, 1961, 4 -- 8
.0 pe-:~x~de and U.-aO -C,~.~
TEXT% A study was made of the effect of the benzo, 7 1
Fe2O ) metal oxide, additions, on tre therral stability of
v-ult:an,-za:v1-e mtx* urQ.E
baU on dimetkyldlethylsiloxana rubber. -The Possibility of,
using '~,.Cw-
molecular dimethyl - and diethylsilocxanes instead of -11he f-
orne r-",.y )~ ~;,d InA-! dL- .31
methyltetramer and ethyltrimer, for tha production of
rubbers, was farther investigated. it was fc~und that, the by
catalytic polymerization of' cyclia dimethyl- wnd dc~
differ ir. their properties from similar rabbers pr%-duced from
`.-rir
and ethylt-etramer mirtures. The dim,.-thyI.A-tIxylsil.oTxxne
polym,~r-~ yeqi-17- a
quantity of ber-zoyl peroxide for tne vuleanizat-ion than the
CHT ~sw,--)
Vulcanizates based on the mixtures of
dILme~,-"LYldiett,,vlsil-oxauE, rjfte-f!'~
titanium dioxide instead of zinc oxide, retain tneir elas-.10ity
't 2500C - I I a', -
of time at 200 - 2250C, and for shorter perdods a T:T1P,
C ard. 1/3

30461
Vulcanization of
S/138/6 11/00-0).101 1,1001/0~`f
A051/A126
frost resistance at -700C. It, Is proven experimentally, oi
~'he examcl- :f e-n".Yri-
Slloxane Po3ymers that the zinc oxide, usually contalned in
*~,he rut-bei:
incrc,a,ies tbedr stmeturalizing proalesseE. Sllnc~,e urnjLc-r
~-11-able
rat-_-s of pollymrlzatolon of the and
siloxane, under the effect of' 11~504, h-ave '"1e rate's` 0~ 1
~84 I ,
ratio In t-he producta ef comulete bydrolyzls Of
mei-, t, r!f fA:,. U- m~"
70 - 75 s 30 - 25, it. was assumed r--,placa
w!';h M2-4 frac-blon, and E2-34 etby-hydrolysate with E~~-3
frani 'On, A no
sisuLificant eff"ect on -the condltdlons of, prod-uction. arA!
prope~rF.Ie!; -It'
dlitzb.ylailoxane elastomere, &nd would at t-he seLme !Arr-e
iowei- tlo a
r c, - p;~:~ a, e.:c~
con~mmptllon coefficients of the inj-3,jaj mo
was oonducted in two dIP-Per-ant way~ki Lric ler 'r-l-
a-l-id, and in !.ne p_rei~tmnc, of k:r, alkall . Alrmollg~,,,
',r~e
1
acLlon of lro_n orlde and +4~&n';mr --oxide waz
~o t'nf, 1-4sq Pr-ot--e&Iya actic-n of M&O-Al DX_5dE-_ W14r .
.... ar?'TLIZ
lcxi~%ne rij bber F rix., cd~ &LO ZV~.'_'AM G. 1: X_111V
- the Cj."_TC-*,-:-&y_-A 14_,lox~me T,.,4
-Oces!~ It
+.almed i(bowed tlrmi- tnF- add:itl.clp. Of Tl~lc Cx,d!~ x-
Card Z/3

Vulcanization of ...
30461
S/138/61/000/011/001/007
A051/A126
sistant rubbers, based on polysiloxane rubbers, would be
unsatisfactory. Tfte-le
are 6 tables and 4 Soviet-bloc references.
ASSOCIATION: Vsesoyuznyy nauchno-issledovatellskiy institut
sintetichesko-go
kauchuka im. S. V. Lebedev (All-Union Scientific Research
ln_stituie
of Synthetic Rubber im. S. V. Lebedev)
Card 3/3

I 5-.q20,r, 0 9
27575
S11~01611003100910101016
B1 I O/B1 01
AUTHORS: Borisov, S. N., Stavitskiy, I. K. (Deceased), Karlin,
A. V.,
Malyaheva, I. A.
TITLE:' Ethyl siloxane elastomers. I. Copolymerization of
octamethZA
cyclotetrasiloxane with hexaethyl cycl.otrisiloxane
PERIODICAL: Vysokomolekulyarnyye sayedineniya, v. 3, no. 9,
1961,
1377-1362
TEXT: The highly heat-resistant polydimethyl siloxane (PDMS)
rubbers are
elastic up to 250-3000C and have a low glass transition
temperature (-130oO
Replacement of CH 3 radicals by larger organic groups, e.9-,
methyl-phenyl
siloxane, renders the polycryBtallization difficult, improves
the properties
of the vulcanizate at low temperatures, but does not change
the glass
transition temperature. As a direct synthesis of methyl-phenyl
siloxane
is not possible, and silane chloride mixtures were formed on
phenylation
of methyl dichloro silane by the Grignard synthesis, whose
separation was
difficult, it was necessary to use better accessible monomers
for the
production of frost-resistance rubbers. The purpose of the
present paper
Card 1/6

27575
S/190/61/003/009/010/016
Ethyl siloxane elastomers. BlIO/B101
was the synthesis of methyl-ethyl siloxane elastomers on the
basis of
octamethyl cyclotetrasiloxane and hexaethyl cyclotrisiloxane.
According
to the nomenclature suggested by N. N. Sokolov (Metody sinteza
poliorganosiloksanov (Methods of synthesis of
polyorganosiloxanes),
Gosenergoizdat, 1959, PP- 127-132) the former is denoted by
M2_4, the
latter by E2-3. These two components, obtained by hydrolysis of
dimethyl
dichloro silane and diethyl dichloro silane, respectively, were
co-poly-
merizei in the cold in the presence of 2% by weight of
concentrated H2SO4
under stirring for 5 hr with subsequent addition of 1% of weight
of H 20.
At almost equimolecular initial ratio, co-polymerization takes
place
readily, forming rubber-like high-molecular polymers. Table 1
presents
the properties of the resultant polydimethyl-diethyl siloxane
rubbers.
The molecular weights were determined by the equation derived_by
Burry-
Korolev for high-molecular linear PDMS: Ell benzene , 2.15-lo
40-65.
Filling and vulcanization were similar as with CKT'(SKT) rubber
(polymer - 100; powdered silica gel Y-333 (U-333) - 501 ZnO - 5;
bonzoyl
peroxide . 2 parts by weight). The assigned and real content of
dimethyl
siloxane links in the polymers was determined indirectly by IR
spectra on
Card 2/6

27?75
S/1 9Y61/003/009/010/016
Ethyl Biloxane elastomers. B110 B101
the 1267 cm-1 band of the Bi-CH 3 bond. With increauing content of
diethyl
siloxane ohainsin the copolymer, the elasticity of vulcanizates
decreases
in parallel to the decrease of their swelling in organic solvents.
When
V (DE) > 15 mole~o, no rubber-like vulcanizates were obtained by
"2H5)2S'o
(
the treatment commonly used for SKT (10 min vulcanization in the
press at
1200C; 6 hr additional thermostat vulcanization at 200 0C with a
temperature
rise of 1OC/min). If, however, the second stage (6 hr at 2000C) is
omitted, compounds containing 45 mole% DE give rubber-like
vulcanizates.
With 1-15 mole~o DE their strength corresponded to that of SKT
vulcanizates,
106 DE vulcanizate was well elastic. They were more frost-resistant
than
SKT. The coefficient of frost resistant was - 1 at -60 to -700C for
rubbers with 6-10 mol0b DE. Acid catalysts which required troublesome
washing-out were replaced by alkaline catalysts: M 2-4 and E 2-3 (92
; 8)
were polymerized under stirring and heating in a stream of dry N2 on
the
reflux condenser in the presence of a catalyst from cyclodimethyl
siloxanes
and KOH. The properties of vulcanizates obtained with 0-0075~6 KOH
practically correspond to those obtained with 2~,' H 2s0 4' The
authors thank
Card 3/6

27575
S11,901611003100910101016
Ethyl siloxane elastomers-. B'11O/B1O1
N. V. Kozlova for taking the spectra, N. G. Sviridova for
performing the
alkaline polymerization. There are 2 figures, 4 tables, and
7 references:
6 Soviet and 1 non-Soviet. The reference to
Engliah-language publication
reads as follows: Ref. 1: R. A. Pike, J. E. McMahon, V. B.
Jex et al.,
J. Organ. Chem., 24, 1939, 1959; T. 0' Williams, Re A.
Pike, F. Fekete,
Industr. and Engng. Chem., 5-1, 939, T;0-
ASSOCIATION: Vsesoyuznyy nauchno-isaledovateliski;f
institut sinteti-
cheskogo kauchuka im. S. V. Lebedeva (All-Union Scientific
Research Institute of Synthetic Rubber imeni S. V. Lebedev)
SUBMITTED: December 6, 1960
Table. Properties cf elastomers obtained by
co-polymerization of methyl
tetramer with ethyl trimer in the presence of H2so 4*
Legend: (1) Polymer propertiesl (2) characteristios of
standard
vulcanizates; (3) sample no.; (4) molar ratio of M2_4 :
E2_31 (5) 01~6 volatle
I
content, 3 hr, 150OC; ~6~ solubility in benzene; (7)
molecular weight-10--';
(8) tensile strength; 9 relative elongation; (10)
coefficient of frost
Card 416

32350
s/igo/62/004/001/012/020
BlOi/B110
AUTHORS: Borisov, S. F., Karlin, A. V., Malysheva, I. A.
TITLE: Ethyl siloxane elastomers. III. Methyl-ethyl siloxane
rubbers
PERIODICAL: Vysokomolekulyarnyye soyedineniya, v. 4, no. 1,
1962, 74--.,9
TEXT: The preceding communication II was published in Kauchuk
i rezina,
no. 11, 4, 1961. To obtain rubbers which remain elastic even
at low tem.-
peratures, C2 H5was partially substituted for the CH, group
in polydimetIV,
siloxane rubber. N. S. Shvarts catalytically synthesized the
methyl-ethyl-
di chlorosilane from methyl-dichlorosilane and ethylene:
boiling point
99.3 - 1000C/756 mm Hg; n 20 _ 1.4189; d20 _ 1.o612, MR From
4 - 34-01.
D D
aqueous-qlcoholic hydrolysis of this monomer the following
was obtained
(total yield 63% by weight): -1,3*5
-trimethyl-1,3,5-triethyl-cyclo-
Card 114

32350
S11901621004100110121020
Ethyl siloxane elastomers. B101/B110
n20 _ 20 -)45-7
risiloxane (I) (b. P. 78 - 78.40C/10 mm Hg, D 1.41081 d4 0,1 JI,
MRD - 60/.43, 120 - 2.00 cp) and - 1,3,5, 7-tetrame thy 1-1 ,
3v5P71-te't ra -
ethyl-cyclo-tetrasiloxane (II) (b. p. 110 - 111OC/10 mm Hg; n 20
20 20 D
d4 -0, 9518 ; MR D -92-75, 4.29 cp). Under the action of acid o-
alkaline catalysts (H2so4 or KOH), new, high-molecular,
rubber-like poI,y
mers resulted from copolymerizing cyclic methyl-ethyl- and
dimethyl sllcax-
anes (ratio 96 ; 4 to 84 ; 16). These polymers contain (CH 3 )2
SiO and
CH3C2H5SiO links having molecular weights from 260,000 to
973,000. The
samples vulcanized with 1 Dart by weight of benzoyl peroxide, 2
parts '"'y
v;e*L,-ht of TiO 2, 50 parts by weight of powdered silica gel
per 100 parts
by weight of polymer showed resistance to frost increased with
increasing
content of CH3C 2H5SiO links (Fig. 1). After 10 days' heating
at 2000C.
tensile strength was 41 kg/cm2; relative elongqtion 230%o.
ComDarison w2A_11-i
diethyl-'and methyl-plienyl siloxane rubbers showed for the
resistance to
Card 21A

32350
3/190/62/004/001/012.1/020
Ethyl siloxane elastomers, B101/B110
frost the following'orderi .'(905 )2310 (CH3)C6115sio ~
(ell3)c2115Si-O.
Tho~rcfore, tho Dynthesis of polydimethyl siloxones with (C
11 )c H SiO or
2 5 6 5
(C 6H5)2310 links is considered.to be prospective. There are
2 fifmres,
3 tables, and 7 referencess 5 Soviet and 2 non-Soviet. The
reference to
English-language publications reads as followas K. B.
Polmanteer,,M. J.
Hunter, Rubb. Trorld, 3381 95t 1950i Jb Appl. Polymer Sci.,
.1, 3, 1959.
ASSOCIATIONt Veosoyuzn$ y nauchno-isaledovatellekiy institut
sintetiches-
kogo kauohuka imo B.*.V. Lebedeva (All-Union Scientific
Research InOltute of Synthetic Rubber imeni S. V. Lebedev)
SUBMITTED: February It'1961
Card 314'/

S/080/62/035/004/021/022
C D205/D301
ho L sov, ci's N., Karlin, A. V., und ~'iviridov~t, N1. It.
AU121,1101CJ -Bori., I
T I TLE' Sint ultaneous polymerization Of DCt,1-.1CthYl
0~'CIQIU-t~tra--
siloxane and decamethyl pentacyclosiloxane
P 7-,'R 10 1) 1 C,~%. LZhUrnal prilkladnoy Id-liniii, v. '55,
no. 11, 106"],
rT-, T, X--,' In the production of the thermally stable
polyiathylsilox"Ln,~
-L., L 0
resin (SKT) low-nolecular cyclic dime thy ls iloxane 3 are
employed
as the s-&~arting product. The influence of the starting products
U
_Ltion on the molecular weight and technological properties of
CoMpOS4
U,ie polyriethyl disiloxane resin was not Sufficiently
investigated
before. Polymerization of the binary mixtures of octamethyl
cv(.,lo-
U 2-4) and decamethal cyclopentasiloxane (1,12-5) ta-
4- etrasiloxane (M
in the weight ratios 90:10, 70:30, 50:50, 30:70, 10:90 vlas
formed by stirring in the presence of (a) 21,~' W/W concentrated
-Lor 5 liours at room temperature with Bubsequent introduction o"
W/W 01 H2 0; (b) 6c,fo 1,11/W aluminum sulfate dihydrate, taken
as a'31r
Card 1/3

S/O310/62/035/004/021 0'-'1
1 ta~,,eous p olymeri ~-,Rti oil 0 'L D205//D301
Daste of the catalyst in siloxane oil, for 53, hours Lit 100 c
) Cu, -
-Ualyst based on Potassium siloxanolates for 3 hours at 1400C
Li a
current of dry nitrogen. The increase of the M 2-5 content from
10
to 90',:') lowers tI_,e molecular weight of the elastomers
fromi 700.0(10
~o
500,000 rout-lily. This increase leads also -to a somei-.,hat-
M---hcr
0 LI
relative elongation and freezing resistance coefficients i'll
tii(;
~.r~,Ican-zed re~;ins. These influences are less Dronounced
N-;heii -1~-',hqd
L
0.) is U-Seld. T_'ile polymers obtained by this method are of :I
;-.,,IecuI!.r wei~rht than those obtained by method (a). The
Convorsic'n
1~ _
i" bot"', me-,hous was more
U than 90'. The conversJLon iii the ;~Ij`
met,hod (c) was lower. With the increase of the M,-5 conte"t
10 to c,Ma tile amount o--F* volatiles increased from 14 to
17~`- The :Iro-
porties of the resins prepared by the 3 methods were
compQ-,,~lb-L.-'. It
4-11at
i~~ concluded the differeiices induced by the varyini- compcL~i-
tion 0-41, the Star-"Uins mixture are Practically
are 7 references: 5 Soviet-bloc and 2 non-Soviet-bloc. The
reft.-
rences to the En;dish-language publications read as foil~)ws:
%,i'.
Putnode and D. F. Wilcock, J. Am. Chem. Soc., 68, 35,E~,
Card 215

S/080/62/035/004;'021/022
3imultaneous polymerization of ... D205/D301
hunter, J. P. Hyde et al, ibid., 68, 667, (1946).
ASSOCIATION: Voesoyuznyy nauchno-issledovat-allskiy institat
aintu-
ticheskogo kauchuka im. Akad. S. V. Lebedeva (All-
Union Scientific Research Institute of Synthetic Rub-
ber im. Academician S. V. Lebedev)
Card 3/3

BORISOV, S.N.; KARLINY A.V.;-Primimli
uchastiytsMP.LYSHEVA, I.A.;
BJMURfHAP--K.-A-.
Organic silicone elastmers containing diphenyl
silaxan links
in the basic chain. Kauch.i rez. 21 no.120-5 D 162.
(NIRA 16:1)
1. Vsesoyuznyy nauchno'-;--iss1edovatel'skiy institut
sinteticheakogo
kauchuka im. S.V.Loebedeva.
(Elastomers) (Si,~oxanos)

s/i38/6P-/ooo/Oo6/oo1/oo8
A051/Ai26
AUTHORS: 13orisov, S.N.,,~.arlin A_V,, Chudesova, L.M.,
Galil-Ogly, F.A.,
Chebysheva, L.M.
TITLE: Properties of ethylphanylsiloxane rubbers
PERIODICAL: Kauchuk i rezina, no. 6, 1962, 3 - 6
TEXT-. The relation between the methylphenylsiloxane ring content
in rubbers
and their optimum frost resistance was determined by producing and
investigatinr'-,
polymers containing from 2 to 10 mol 1% of the
methylphenylsiloyane rings. Optimum
Irost resistance was found In rubbers based on polymers and
containing 8 mol %
methylphenylsiloxane rings. The substitution of the latter with
diethylsiloxanc
rings yields elastomers with the following characteristics: a) the
abillty to
vulcanize with lesser quantities of benzoyl ~-Iroxide and with
weak vulcanizing
agents, such an dicumyl peroxide; b) a highdr resistance to
accumulation of n!s.1-
dual deformations after compression; c) resistance tc. destruction
in cloGQ-d 5ys-
tems. A study of synthesized ethylphenylsiloXane elastomers showed
that they
combine the advantages of both the diethylsiloxane and
metbylphenylsiloxane elas-
Card 1/2

Properties of ....
3/178/62/000/006/0101/008
A051/Ai2,6
tomers. They vulcanize with a lesser quantity of benzoyl
peroxide and dicumyl
peroxide, as compared to the methylphenylsiloxane rubbers.
They have a higher
resistance to destruction in closed systems and regeneration
capacity after sim-
ultaneous action of elevated temperatures and loads. The
rubbers based on the
ethylphenylsiloxane polymers are equal to the
methylphenylsiloxane rubbers in their
thermal and frost resistance, within a temperature range of
-100 to +2500C. The
properties of ethylphenylsiloxane rubbers are improved by
substituting the Y -333
(U-333) silica gel with the more active BC-280 (BS-280). There
are 2 tables and
3 figures.
ASO-OCIATIO14: VEesoyuznyy nauchno-issledovatellskiy institut
sinteticheskogo
kauchuka im. S.V. Lebedeva i Nauchno-issledovatel'skiy institut
rezinovoy promyshlennosti (All-Union Scientific Research
Institute of
Synthetic Rubber im. S.V. Lebedev and the Scientific Research
Insti t&m
of the R~bber Industry)
Card 2/2

KAUINP A. V.,, kand. tekhn. nauk; MITROFANOV, L.
A.
Preparation of pure dbmtbyleyclosiloxanes. Khim.
prom. no.3:
166-171 Mr '63. (MIRA .16:4)
1. Vsesoyuznyy nauchno-iBeledovatellskiy institut
sinteti-
cheskogo 14uchuka imeni Lebedeva,
(Silicon organic compounds)

KARLIN, A. V.; BORISOV, S. N.
"Proizvodstvo polisiloksaricivykii elastornerov v
Sovetskom
rey)ort submitted for 35L1, Intl Cong, biduutrial
fl'huinisti',~, War,,:uw,
Sep 64.
Vsc!;o,yu-,,,uyy 1.11oUtut k"tuch"Llut
im S. V. Lebodev, Leningrad.

ACC NR: AP6029928 A SOURCE CODE: LTR/0413/66/000/015/0090/0090
INVENTORS: Karlin, A. V.; Mitrofanovq Le A.; Trofimovp Ve M.
ORG: none
TITLE: Method for obtaining low-molecular weight
C