SCIENTIFIC ABSTRACT FODCHUK, V.I. - FODOR, D.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000413330011-5
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
June 13, 2000
Sequence Number:
11
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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FODCHUX, V.I. ,
Watence and propK-ties of an integral manifold for a system
of nonlinear differential equations with retarded argument and
variable coeffioients. Prible metod. rash* diff. urav. no.lt
129-140 163, (MIRA 18:2)
U, : -
I:- -V
-- -? . . - ~-- ~ I --- - ---- -- - -- - -- - - - - - -- - - -- -- -- - -- --- - - I- --- - -- -- - - -
"Zur exakten Begrundung des Prinzips der Mittelbildung fur Differentialgleichungen
mit nacheilendem. Argument."
report submitted for 3rd Conf on Nonlinear Oscillations, E. Berlin, 25-30 may 64.
ACCESSION NR: AP4026838 S/0041/64/016/002/0273/0279
iAUTHORs Fodchuko V, is
iTITLEs Continuous dependence of solutions of differential equctioris with a
:delaying argument on a parameter
SOURCE: Ukrainskiy matematicheskiy shurnalt V. 160 no,, 2,, 19611p 273-279
TOPIC TAGS: delaying argument, parameter dependence, ordinary differential
equation.. initial condition., initial function, 14beague integration., limit poipt"
differential--difference equation
ABSTRACLI: X. A. Krasnosel'skiy and S. G. Kreyn have proved a 'Zoorem on continuous
~dependence of solutions.of ordinarydifferential. equations on a parametero This
theorem has been generalized by others to a wider class of equiLtions, and analogous
theorem has also been proven for differential-difference equatLonse The author
treats the problem of generalizing this latter theorem to a wider class of equat"
He studies the differential equation with delaying argument
dx (t)
it, x (t), x (t. 11!
:Card 1/2
jACCESSICIII XR: AP4026838
:subject to the iatial conditions
0. r t C- l- A. 01.
.4. -fo. (2)
-is
:where some initial function."v (I. X) t
.,A solution is sought to the right of the initial point to - 0 under certain condi-
tionso The author finds conditions under,which the solutio'n ori Z o#T-7 is
.:continuous as a function of A. He treats the special case
(3)
X, (t), x it (6)1~
,Orig. art* hash 21 formulso.e.
:ASSOCIATIONt none
:smivmt WaY62 DATE AOQ': 16APr64 MOL: 00
?SUB CODEs HK NO REF 50vt 004 OTHERs OM
Card 2/2
FODCHUK, V.I.
Some oufficient conditions for the uniqueness of the solutinn to
the fundamental initial problem -for differentiaL equations with
delayed argument. Dop. AN URSR no.6:710-714 165. (MIRA 18:7)
1. Institut matematiki AN UkrSSR.
FODCIIUFY V.i.
Derivation of stationary solutions to quas-1-linear equatIons
with delayed argument. Dop. AN URSR no.100271-1275 162.
(MIRA 18s4)
1. Institut matematiki AN UkrSSR.
T.9 EWT(d) TH(c)
SOURCE CODEt URJ'00%/65-, '---~O~FHOW4
ALA~ NK: AR60W32T /000/008/1
SOURCE: Ref. zh. Mika., Abs. 8Zh3O
AUTHOR: Fodqhukj_y. 14
ORG., none
TITLEt Concerning the construction of stationar7 solutions for quaollinear equations
with retarded argument
CIM) SOURCE: Sb. dokl. ftentak. politekhn. in-,t no. 6, 1964, 6o-71
TOPIC TAGS: nonlinear 91 er ial equation, periodic-solution) approximate solution
TRAMIATION: The author considers the quasilinear equation with retarded argument
M (1) 81 Ix (1) .i(t). X(i- A) i (I -A)I, (1),
where w. C,, and A are constants$ e Is asmall parameterj arid & > Os The solution of
(1) is sought in the-form
Go co
X z (at +'P) - 2 ('0) = 2 e'. ('t). a = 2
where z,(*) is a periodic function with period 2x. To determine the functions zn(*)~f
the author obtains linear equations without deviations of the argument. It is point
out that the equations
L 00381-66 MIT(d) IJP(c)
~ACCESSION NR: AP5021813 UR/004','/65/017/",- 10094101 0~:
:AUMOR: Podebuko V. I. LK.Jev)
iTITLE: Study of integral manifolds for systems of nor.'--neai ,:~-,ntiai equations !
5with delaying argument
'!SOURCE: Ukrainskiy matemat--.oheskiy zhurnalt v- 1T, no. 41 #96S94-102
-ITOPIC TAGS: small parameter, differential equation
ABSTRAM The author treats system
dx Ax(q+,Bx(t-A)'+X(j, g(Q. gy-A), x(1), X!I
Y(Q- 0~4
dy eCy + eDy (t A) +.iY (t, 9 (ol 9 (t A). X (01 X.- I
y (t).
dg
.-[,Card- -0
L oo38i-66..
ACCESSIONINRt AP5021813
where E is a small pa,tmezex. 'C) is L constant veczor, J 4 ie xg y, 9 are
vectors of dimansion YA, ~ ar-i rtapuctively. In his firsk. -,~.e~rem %Yie autaor
systeii~ has ar, integral
shown under certain oondirions that for each 4 F-I
manifold of type
x =Plt. 9, ON Y IPY, 9, (2j
in which f (t I g, C (P (t 19, 4 ) as functions of t and g ara z. 3i'ined and continuous
for t R, g f) periodic in g with period T and sat:sN-,nj,,
(1, g, e) D (a), Jp (1, g, e)l < D(e
9) 101 el 8)1
g
q) g,.
1where D
0. 0 an
1~, subsequent theorems he gives continuitvt differentiabilityp and boundedness
properties of f and qD in terms of such properties of the given functions in (I)
t1he author was made aware of the mentioned deficiency of work Z-9 7 by L. E.
e au-thor thanks theni most heartily."
Its and A U. Zverkino for which th
Origs, art. hast 39 formulae. qy,,:~
-Ca.rd --2/
7
L oc,331_66
; ACC.gSSION NRi AP5021813
I ASSOCIATIONI none
SMTTED i 28Deo64 ENCLI 00 SUB CODE-.- MA!
NO RU SOV: 007 OTOR 1 002
6
A#6ol5O24 SOURCE CODE: UR/0041/66/018/003/0065/00'sh
"AUTHOR: Mitropoltakii, Yu. A* (Kiev); Fodchuk, V., 1. (Kiev)
ORIG: none,
TITLE: Asymptotic methods of nonlinear mechanics as applied to non-
linear differential equatigns with a aelayed aF-gument
SOURCE: Ukrainskiy matematicbeakiy zhurnal, v. V1, no. 3, 1966, 65-84
TOPIC TAGS: oucillation-.theolcy, nonlinear oscillation , nonlinear
mechanics, asymptotic method, averaging method, dolay system
ABSTRACT: Oscillatory -processes in systems with after-effed. vhicb are ordinarily described
by difTerential equations with a de2ayed argument are studied on the basis of the
asymptotic methods of nonlinear mechanics and an averaging method. The
basic results obtained in developing methods for constructing asymptoM
expansions for various types of quasi-linear differential equations with
delayed argument and the basic results in substantiating developed meth.,
ods are reviewed. An original contribution of the article is a study
of an oscillatory system with distributed parameters and with time de-
lay described by a quasi-linear partial differential equation with a
delayed argument of the form.
L-C.-rd 1/2
ACC NRs AP601502h-
a' OF (1, X. U 0. A U 0 - A, X), U; (1,
U80-Atz). allo" X), a,(t-Ajx~,a).
where F is a nonlinear periodic function of t with the period 2(1 which
has a sufficient number of continuous partial derivatives with respect
to its arguments-, t is s, positive small parameter. The solution of this
equation is sought in the form
U (to X. Y. 8) In nn
(2)
where T (tj E) -is ,to be determined, To determine T.jk(t, e) (n -l,2,.~0)1
an inf?nite system of ordi .nary differential equati I:)no with delayed
argument and initial conditions are derived. An av!!raging method is
applied for their solution and its use is substantiated. Prospects for
further development of asymptotic methods of nonlino!ar mechanics for
studying nonlinear oscillatory systems with delay are outlined and the
problems of-the theory of differential equations with delay'ed argument
whieh can be solv*ed such Asymptotic methods are indicatedo. Orige
art.1ohass, (LK)
SUB COVE:'12/-SUBM DATHt .1 27Jan66/ ORIG REF: 028/ OT11 REFt 004/ ATO PRE
Card
L.; LT - E W T Cd
FACC NR: AP6024533 SOURCE CODE: UR/001d/66/16iijO 6 i ff7di2
AUTHOR: Martynyuk, D. L (Kiev); Fodchuk, V. 1. (Kiev)
ORG: none
TITLE., Asymptotic integration of quasilinear self-regulating systems with delay
I
SOURCE: Ukrainskiy matematicheskiy zhurnal, v. 18, no. 4, 1966, 117-121
TOPIC TAGS: automatic regulation, asymptotic solution, ordinary differential equation
ABSTRACT: The method of H. N. Bogolyubov M. tr. in-ta stroitellnoy mckhaniki, AN
SSSR, Vol. 10, 1949) for constructing asymptotic solutions of q7,tasilinear self-regulat-
ing systems with many degrees of freedom when the cbaracteristic equation of the gene-
rating system has one pai-t-of critical (imaginary) roots is exte-nded to the case of
quasilinear self-regulating systems having many degrees of freedom and also a time de-
lay. The system considered is
dx,
di a,,X, W.+ + dx. + blIx, (t A) b.x. Y -A) +
+ P1- (X.1 X2 Wl...
(s 2,.
ACC NRi AP6024533
along with the characteristic equation
D Q%) all + bf-'A - 6.~0
Orig. art. has- 29 formulas.
p
SUB CODE: 1y SUBM DATM 17Aug6S/
ORIG REF: 004/
OTH REF: 001
Card 2/2
- - ZATOLOKINI F.D.,; PODM!Zr-tM*N.-
Treatment of lupus witb resochin. Vrach. delo no.8:-U6 Ag '60.
(MIRA 3-3:9)
1. Klinika koshnykb i verericheskikh bolezney (sav. - prof. A.A.
Kroychik) Stalinskogo meditsinskogo instituta.,
(Lupus) (WINOLIM)
FODEIMN V.M.
.."Diseases of the macous membrane of the oral citvity in skin and
venereal diseases" 67 B.M.Fasihkov. Reviewed b:r V.M.Floderman.
Zhur. ush., nos. i gorl. bol. 21 no.201-93 Mr.-Ap 161.
(MOUTH--DISMES) (!4UCOUS MIBIIANE) (MI'RA 14:6)
(SKIN-DISU ES) (VENERML DISIMSES)
.(PASHKOVp BqM#)
YAMPOLISKAYA, Ye. S.: FODIMAN, I. V.
Dyes and Dyeing - Rayon
Dyestuff-for acetate rayon and for capronic fiber. Tekot. prom.
12 no. 3. 1952.
Mont List gL Russian Accessionst Library of Congress, April 1952. UNCLASSIFIED
mAN,josif Mikhaylovich; KOR=V, A.I., professor, redaktor; JU)Ul
_,,jJ-'!- 0
, W-
redaktor; LURIYI, M.S., takhnicheskiy redaktor
[The chaulstry of dyes] Khluila kneitelei. Isd- 3-0- Pod red. A.I.
Koroleva. Moskva# Goo. nauchno-tekbno izd-vo khtia, lit-ry, 1956,.
696 p. (MLBA 9:12)
(Dyes and dyeing--Chemistry)
KOROLEV, A.I., prof.; YODIY,09 I.V., kand. takhn. nauk.
Present state and trends in the development ofthe chemistry and
man~faoture of synthetic dyes. Khim. tanks, i rrom. 3 no.2:13&145
'58. (Ilyes and dyeing) (um n:6)
YAMPOLISKAYA. Ye.S.; FODIKAN I V
Datormining the rate of exbaustion of a dyestuff. Tekst.-prom. 18
no.4:28-31 Ap 158. (HIIU 11:4)
(Dyes and dysing-Ohemistry)
KORMEV, A.L. otv.red.; VULIPSON. N.S., sam.otv.red.; BOGDANOV, S.Ve,
red.; DOKUNMIN, N.S., red.; MASLENNIKOVA, Ye.V.,
red.-, XHOKSKIT, I.G., red.; ZWKIN. V.I., red.; SHPAKg YeeGe#
takhn.red.
[Organic Intermediate products and dyes; colleated articles]
Organicheakie poluprodukty I krasiteli; abornik statei. Xoekvas
Goo.nauchno-takhn.izd-vo khim.lit-ry. No.l. '1959. 238 P.
(MIRA 13:7)
1. Nauchno-ionledovatellskiy institut organichtiskikh polupro-
duktoy I krasiteley.
(Dyes and dyeing) (Aromatic coupounds)
KGROLLY. A.I., prof; FODIKAK, I.V., kand.tekhn.nauk
Oftin aspects of inventions and the international law covering
them." by M.N. Soguslavskii. Reviewed by A.I. Xorolev.
Xhim. prom. no. 6:525-526 S 160. (MIRA 13:11)
(Inventions) (Boguslavskii, 'H.H.)
YAMPOLISKAYA, Ye.S.;IFODIMAN, I.V.
Absorbability of dyes by capron for acetate silk. Org. poluprod.
i kras. no.2:164-167 '61- (MIRA 14:11)
(Nylon) (Rayon)
I Ya. ; ntoacl.ry notru(nik; 2('Dl.*,-,~:: , I V, "'Otrueln-JI-4;
M
Uce of pi,,n'cnt.,, for 1,vintipg.. To,.,-.st. pm. 21 lc-10:5`:`-
60 0 16j. 3-4: 10)
1. Voc.,!o-ymmr; il:,-titut
krasiteley imeni 4.Ye. Voroshilova (VNIOPik),
Uif, mt 1)
SHTEFIN, I.Ya.,- WDIMAN, I.V.; RAYKIIMAN, N.M.
Pigment dyeing of fabrics. Tekst.prom. 22 no.1:62-64 Ja '62.
(MIRA 1512)
1. GosudarstvenRvy nauchno-issledovatelIskiy institut organicheskikh
poluproduktov i krasiteley.
(Textile fabrics) (Dyes and dyeing)
FODIMkN, LV.; BYLLISKIY, A.L.
Manufacture of synthetic dyes In capitalist ccuntries. Khim.
prom. no.21l48-154 F 164. (MMA 17 19)
L 5294-66 EwT(m)AwP(1j)/WT),,, Rm
ACC NR: ::86/65/000/016/0061/0062
AP5024998 SOURCE CODEt UR/O.!
AUTHORS: Krasovitskiy, B. M.: Ferffa lova, D. G. - Fodirmin 1. V. Tat G. V.
ORG; none
TITLE: A method for obtaining daylight fluorescent pigmentse Class 22, No. 173667
Cannounced by All-Union Scientific Research Institute--oT-M'hgle CrZRials
(Vsesoyuznyy nauchno-issladovatellskiy institut monokristal.lov27
SOURCE.- Byulleten' izobreteniy i tovarnykh znakov, no. 16, 1965., 61-62
TOPIC TAGS: pigments dyes resin, single crystals n toluolstilfamide,, malamine.,
formaldehyde
ABSTRACTt This Author Certificate presents a method for obl~aining daylight
fluorescent pigments based on a resin of n-toluolsulfanide, melamine, and
formaldehyde, to which a dye is added. To increase the fast-.ness of colors in day-
light, cation pigments are used as dyes. Their general for;ula iss -
Card 1/2- UDC: 666.291.3,,.668.83.9.45
e~11) ) "13 -"Lj JI
L 5~94-66
~ACG HRt AP5024998
CH
7H
3
+ CH:"-CH7-R CI A:
CH)
where R is an aromatic or a heterocyclic radical. A lumirwphor may be added to the'~
dye."
SUB CODEz MT, GG/ SUBM DATSI 07SOP64/ ORIG RU s OCO/ OTH RV: 000
Card
MAYWRODA, V.I.; SOLOVIYEVA, G.I.; EGLIT, L.V.; L.V.; SHILOVA, G.I.;
ZARINA, E.Ya.; CHAMOVA, L.P.; FILICHEVA, T.B.
Highly dispersed pigments for stock dyeing of viscose fibers. Khim.
volok. no.3:60-62 t65. (MIRA 18:7)
1. Vsesoy-uznyy nauchno-isaledovatellskiy iskusstvannogo volokna (for
Ylayboroda, Solov'yeva, Eglit). 2. Nauchno-issledovatellskiy institut
orgnnicheskikh poluproduVtov i krasiteley (for Fc:liman, Shilova).
3. Klinsliy kombinat iskusstvennogo i sintetiches'.:ogo volokna (for Zarina,
Chamova, Filicheva).
0 0 0-0-0 0-0-4-9-0 0 0- -60**000*06604 1v
0 -- 5"i -
9
1 p to It u It W 1) 1* It a 0 a Id b it 4 Oz 0
A . IF A, . I -A-&. r - 9 A I-L-R-M-1 -90 1.. 1 c _~L_ A
Ly PRO" "1 6.0 .1c I ",'I
it 0, The dusluxes" IM Of M*tdMt dy" with dia _o:
to-DamsAndys Pros, 199'. .4,
0 Zhmp. SOW. No. 1, 111-12.-
:0 It dyvs added to the ttapht"tcd material 4mul.
I with tht dism arr fisell tly %If*, I in, ttw
14111k. fist W "'A". ill tit) W aftct ItutridUois (ht iwkitly
u1 1bc diua vsmutids, with AcON&. W. k. I ImIl
00- t woo
1-00
00 a
409
GO
A Avg
9
:fee
age,
J
VIC tie 0
too
.ILA 41tatko"C''KAL -k-11111411141 CiAlmleAltak "2_1.1_._..;._.4~
.44-
14w, 11-1014".
471-4,411 AA L 1 4 N 0 1 W 'jj
19 -9
0 0 0 e 0 0 0 0 Is Gig 000 00 0 0 e 0 0 0 0 0 0 e 0
040 0, 0 a 0 e 0 a 0 0 0 0 0 0 0 st
WDIMa. L.Y.
Thiclomor for printing dyes, finishing compositions, and sizes. Patent
TLS-S-R- 77,923, Dec.31, 1949,
(CA 47 no.19:10239 '53)
ISLWITEV, Fetr AlekseyevicM, 70DIKAN, L.Y., redaktor; UrTSEV x.r..
reteenzent; XOPIAMIALOZI, AV*A., reaXwCor; MVV=V, L.Ta.: tekh-
nicheshy redaktor
[Methods of calculating the demand for dyes and chemical materials
by individual cotton mills] Metodike. podschats potrobnosti v krasi-
tellakh Vkhimicbeskikh materialakh dlia otdelodhnukh khlopcha'a,o-
bymashnykh fabrik. Pod red. L.V.Podimana. Moskva, Goo. nauchno-
tekhn. izd-vo Ministerstya promyshlennykh tovarov shArokogo potre-
bleniia SR (MLRA 8.
SS , 19.54- 79 P- :6)
(Dyes and dyein&--Cotton)
ISLENTIYEV., Petr Alskseyevich; FODIMAN L Y,,-a4pts. red.;
VERBITSKAYA, Ye.M.,, red.,,-.-Vr7-iNA. M.T., tekhn. md.
0
[Thickazing agents 4nd adhesives made a specially prepared
macromolecular compounds]Zagushchaiushchie i kleiashchis ma-
terialy iz spetsiallno podgotovlennykh vysokomolelmliarnykh
soedinenii. Hoskvaq Izd-vo f*uchno-tekhn. lit-ry RSFSR
1960. 58 p. (MIRA 16:3~
(Thickening agents) (Adhesives) (Macromoleculitr compounds)
TRF-T'TAKOVA, Nina Takoylevna. Prinimal, uchastiya NDIXAU,,-Lv_
HOPESPOVA, T.A., dotsent, kand.takhn.neuk, retsenzent;
RUSAKOV, S.I., doteent, kand.takhn.nauk, nauchnn, red.;
GABOVA, D.H., red.; KMAKNIN, H.T.. takhn.red.
EGuide for textiles used in clothing manufaciure (textile fibers;
mechanical and chemical data on fibrous mate~isla)] Katerialoveds-
nie shvainogo proizvodetva. (Takstillnye volokna; krntkaia mekhani-
cheskaia i Wmichaskais takhnologiia volo~3iistykh materialov).
MoBkva, Izd-vo nDuchno-takhn.lit-ry ROM, 1~60. 231 p.
.? (MIRA 13:11)
(Textile fibers) (Clothing industri)
BARABASOV, L.G.; XONOPLEVA., A.I.; FODIM, L.V.j kolorist; SHMELEVA, L.S.;
CHEBIKINA, V.A.p desainator-
Practices for improving the assortment and quality of production.
Takato prom, 21 nc>,, 4:55-67 Ap 161, (MIRA 14:7~
Is Direktor kombinata "Trekhgornaya ManufakturaO (for Barabanov).
29 Zaveduyushchaya otdolochnym proizvodstvom kombinata "Trekhgornaya
Manufaktura" (for Konopleva). 3* Nachallnik labwatorii kombinata
"Trekhgornaya Manufakturaff (for Shmeleva),
(Textile fabrics)
GOLM,B, Leonid I-,ikhaylovich; YEN111YANOV, A.G., retsenzent;
.LtIDIl,'.~14ij_~!Y!.j_.yetsenzent; VERBITSKAYA, Ye.M.., red.
[Fhysicochemical fundamentals of the final operations in
cbjeing with vat dyes] Fiziko-khimicheskie osnov7 zakliu-
chitellnykh operats1i krashoniia kubovymi krasiteliami.
Voskva, Legkala industriia, 1964. 153 p. (MIRA 17:9)
L2222=L5 EPF(c)/ERP(J)/EWt(m) Pc,.;4/pr..;4
RM
ACCESSION NR: APaOO1567
..---AUTJ1.OR, GL'Ileri T. 1.
4,-Sando rski H.; Ustinova. Z. 14. trodillall, 11 Mi;
Dogadkcin, B. A.
TITLE. Cortain'features of he ul
t v canization of rubber--in -Iatox- for.-
SOURCZ. Kolloidnyy zhurndl, v. 25$ no# 3p 1963* 291-290
T Or IC TAGS: rubber vulcanitatloi~j latex, rubber
7
ABS 7MAC, Since the addition of nulfuv
-to rubber in latex may: OcCur as a result
.d
of the collision of rubber glob-ilea, dispersed Sulfur particlev, and zinc, - C'
ov,
all the factors which increase ~he number of such collisions ot, their eff 1-ciency
shouid accelerate the vulcanization of rubber i -n-the-Iatex-- Tf is articl-.- sh:3ws
the rn-sults of-inlr'estigation-of the*effect of coacentrating vul,::anitUng agent-sp
the raLe of Gtirrin~- temperature. the properties of globule pri5tective
rind
the ord,tr of addittion-of ingredients.-~-- 7thas vfor!~-was conducted ir',thlj ratural latex
con~;eatrate pr-oduv~ed by centrifu ing and stabilized with armmoni~t. The ccnttint of
.9
solid was 60.2%, pH-10.45 and the surface ton-piou tias 115.1 dyna!,/cm. ZnO and S-
the tex -t'
were introduced Ir ta 1 Aa in ,h a-form-, of aqueous suspem- canizatton
14az; cavj.,ied out M' -a (Aloced'-ftask.-In a 700~ C watcr bath. It wa., found that with
L 25739-65
ACCESSION NR*t AP3001567
an increase in the concentration of 6ulfur-and ZnQ--in-the-lat~ti'K-i,.ii-,ture-tM-rtate
f-vulcanizatio 1W the--Con~4ritration! of -water soluble
-7
actalera~or (sodium diet y1dithiocarbamate) has prq~ctically nci_eff(!ct on the rate
of vulcanization- ---At a--certain-value-- more___ in- tense stirring--cf- the- latex--mixtiare --- 7"
leads to in~temperature increases the
vulcanization rate. Vulcanization is accelerated with a decreitse in the thickness_
of the globule rotective layer. -_-Zinc oxide reacts - 6 serum, component-
_p Wi s in the:
latex nixture, forming rubber soluble substances which in turn accelerate the
addition of sulfur., The addition prio~eeds..faater in latex
o s p-a- - e.
the same comp e-fomnatioff- - ttice occt--s a
i- -osition-Th f -c - : earl-V -Stages f
ydicanization, I -, is - concluded -that all factors which enhance tha imm Iber of col-
lisions of particles i r
n the latex ni,,ture and the efficiency of their colii-sions'
as well as aid -thp. transfer- off Vulcanizin agents into rubber ,t oluble subst
9 bstances--
a C ce,.Warate vulcanizationi Orig. cart.-: he's, 7 f igu-r-S,
ASSOCIATION; Moskoviskiy Indtitut to ~oy khimich skoy tek olo im. fit'. V
n e hn 3L
Lolllono5,ova (Moscow InstItUte of Pinq~ Chemical Technolog.,y)
'47" r
SUB CO LIE 3C
SUINNIVCM 30DOc62 ENCTA.- 00
'00 FFT S07, 004 OTHER 00?
rard
USTINOVA, Z.M.; _ZQIMNO.A.M.; PANICII, R.M.; VOYUTSKIY, 'S'.S.
Ways of obtaining concentrated vulcanized latex. Kauch. i rez. 23
no.9!5-7 S 164. (KIRA 17:11)
1. Moskovskiy institut tonkoy khimicheskoy tekhnologli im. M.V.
Lomonosova.
KAREKKTI, rOVIMpm ti M,
Elccl;ron -micromeope study of soot atructure in pol.ymer-Soot
tixtures. Zav. lab. 30 no.7s827-829 "I (VTRh 18,3)
C).+Q lm~
I. Moqkovakiy institut tonkoy kbimicheakoy tekhnologl! Jmmeni
tommosova.
KA!'4111SKII, A,11.; FODIMAN, N.M.; VLnTSKIY,,;.S.
- -111, ........
Electron microscope study of mutual diffusion in pc,lytaer
systems. Dokl. MI SSSR 159 no.6:1364-1366 D 164 (MiFft 18:1)
1. Moskov5kiy institut tonkoy khimicheskoy -tekhnologli im. M.V.
Lomonosova. Predstavleno a-kademikom V.A. Karginym.
L 5139!5-65 EWT RFL ----- --
__ - __ _ "M) ~W_( -
AGCES61CIN NER. IN01 1251
9 5/667FOW0694FO~0,
A. 1T4 Podiman N M 3 Toyutakiy, S. So
TITLE: Eleotron. miorlosco Ipe investlationtor vAitual diffusion :in polymeric q-atems
SOURCE: Tysokomoleku1ya'rny7G BoyedineniYat v. T, no. ,.'t 91965'1 696-700t and insert,
faoing p. 689
ITOPIC UDIS1 - 4_6 poly7iroilchloride
copy#
IYMet1iylme thacrylate diffusion 'welding, eAhesive bonding-
jA_BS!fU_d2_t__N_e -author-a-mad-e-Ust Mova -pa--agis-4 determinaw.
itiarl of mutual dirrus M- Polymeric .Mdatemw_ wo &yatema wore Javeatigatedt
p~olybutylmethac-r,lat(?-uol:,-vinvlehlo-
ltoly-ae t, v, !me th jainylohlori
ridf_~. "hic cmstituents %ere held in contact for a timme malf f i J to permi t
int-,rdIETusion at teaveraturea of 160-17'tp~ Emd 210-220C, SPc:.iom,- were then cut by
meens of an ultramicrotome dA right anglea. to the plamne of acrLtact. Resultv ahow
Ithat irat"Orpenetra-tion is greater with higher temperature and ;hat the interTenetra,-
tion of p--IybutylmethaerylcLte-polyvitiarlchloride is less than itat of
rolymethylmethaortlate-polyvinylacrylatoo ThAls is due to the lov polerit;r of
i
1polybuty1mathaoxylate, atA 1614~1 -side -chaina in -the moleculi) of this compoundl
'_etaxding dirfiwioni Za eleatr-Cqj-Mjorosoopa makes it possible to observe _7
Card
5 F
F7
GRITSKOVA, I.A.1 USTINOVA, Z.M.; FDDRW, N.M.
Polymerization of styrene in the presence of nonionogenic
emulsifiers. Part 2: Dependence of the particle size of
polystyrene latexes on the conditions of polymerization'
and nature of nonionic emulsifiers. Koll.zhur. 27 no.3:33&-
340 Mv-.Te 165. (MIRA 18:12)
1. Moakovskiy institut tonkoy khimicheskoy tekhr-,ologii imeni
I,omonosova. Submitted Sept. 13, 1963.
USTIROVA, Z.M.; FCDIMAN GELIZ9, T.I.; SANDOMIRSKIY, D.M.; DOGADKIN, B.A.
Some particular features of the vulcanization of rubbers an latexes.
Part 2: Part played by zinc oxide and by protective substances. Koll.
zhur. 27 no.5:773-779 8-0 165. (MIRA 18:10)
1. Moskovskiy institut tonkoy khimicheskoy tekhnologil imeni
Lomonosova,
L 04953-67
!-XCC NR, AP6023398 SOURCE CODEs UR/0374/66/000/003/0446104~0-
AUTHORI Voyutsk1yq So So; Namenskiyp A, No; Fodimanq No Me
ORGI Moscow Institute of Fine Chemical Teohneloor U6 M. V. (Moskovskiy
institut tonk khimiaheskoy tokhnologii)
TITLE$ Direct evidence of self- and interdiffusion in the formation of an adhesive
bondibetween polymers
Hekhanika polimerovs no. 3o 1%69 446-452
TOPIC TAGS$ adhesive borAingi, physical diffusionp polyvinyl chloride, polymetbyl
methaox7latep polybutyl mthacrylate
ABSTRACTI The paper discusses direct evidence of diffusion of one polymer into anoth-
er# obtained by the method of tagged atoms and by-means of microscopy in ordinary and
UV light. It is shown that the diffusion rate in these ca3es is sufficiently high to
wcplain the formation of autohesive or adhesive bonds by the interweaving of the mac-.
romolecules. Electron microscopy followed by microphotometry of the pictures obtairAx
showed the prosenogof interdiffusion in the systems p2j t I mothaorgatef(m) -
polyvinyl chlorideO(PVC) and polybutyl methaoryl (PBH) - PVC at 160-220d0. It is
A T-Ompe
Shown tHAT, - irature i5orease in the Fange studied promotes the interpenetration
of the polymers. The latter is less in PBM - PVC than in PMM - PVC. This in &ppar-
ently due to the lesser compatibility of PVC and PBM because of the lower polarity of
ACC NRi
j I
the latter and the presence of bulky pendants in the molecules of PEK. The appearan
of a dark band at the interface between the two polymers was observedIn Many cases, .
This is-attributed to a compaction of the substance in this regionj prdbably~&e to
the orientation o~ethe diffusing m4paules. The rate of diffusion of SES-85 bg&OL-
ne-!~mne rubbe Zgamw%ae calculated from the dependence-WoMe width
0 rVinto pol
-6f the dark band on the contact time, The values obtained were high enough to expla
the formation of the adhesive bond by the diffusion of SXS-85 into, polystyrene. Qri
art. hast 4 figures and I table.
SUB COM II/ SUBK DATZI 3OSeO51 MM RVI 008/ OM RVI 003
Card
I 0236M m)/EWP(v)/EWP(j)./T TJP(r-)- WIRM
AL'u-N s AP6032179 SOURCE CODE: Un/0069/66/028/005/OT72/0773
AUTkIOR: Dogadkin, B. A.;;Panich, R. M.; Fodiman, No M.
ORG: none
TITLE: Sixtieth anniversary of So So Voyntski
SOURCE: Kolloidnyy zhurnal, v. 28, no. 5, 1966,.772-773
TOPIC TAGS: latex, polymer compatibility, plasticization,;Iea.ther substitute.
polymer adhesion, pplymer cohesion,
ABSTRACT: Professor, Doctor of Chemi al S i ces, S. S. Voyntski' is :i prominent
ly
-yn
expert in the fieids of colloidal chelt~ d of the physics anil chemistry of
s
high-molecular-weight compounds. His studi s include the followi,bg ~~-Opics: physics
and themistry of latexes; compatibility and plasticization of p2j~~e~rs~" leather
substitutes, special cardboards, and paper; and nonwoven filtering mate.rials. His
studies on the cohesion and adhesion f polymers resulted in the develp - nt of the
pme
diffusion theory of adhesion. Voynt-10iy is associated with the following institutigno
Moscow Institute of Fine Chemical Technology im. M. V. Lomonosov; Institute of Ligh.!,:
Industry;-and the Scientific Research Institute of Leather Substitutes. LBOF-
E: 07, 1l/ SUBM DATE: none
AU01,1111na a CtPirlitin't of the (Ifsper"L, Pha-le of (mul-
slons dairing Oration. S. S. Vuyi:Oif, 1,- A. Val'yan"va,
It. 1M. 11,11110" will (M. V. Empill'kiov
Int. Fine, Owili. A.!v,idy Akaj,
tile filtlatioll of claul-
sions through filirwi niatcriat-, tht- cmulmon qq-)3r;IICA OIlly:
If -..ume crit, fiftrati,m vel,wity I.,; not v\cCedeu, lle!wv OL4
wtt'd'!f"i of scim. AlCj:'II;I . i'll, tf't tutal 'a-
vOo6ty, the. O~Iill)l
4 (41M V1( Illf: fill'Cr rU1IItT 01411 (111 0011 ~111i' III file OJAI it iM.
To L11101(hit: Ow. llltchwl;'~Ili of tll~
%Yattr-in-oit ullul.Alnia 11,0" 1--ro%lght III v-'1UIQt
with a serl,~; d fih~,r; oi voual tatal satfa;~e arvas. but eiifu-
ent liph"plitlity (1). Tile rilt., of iktniaiosi of the enul.
Mraj iijcrtni~d with 1, In filtratirm, a sindLir r0ation lidd.
The congulation ,f Ow if,(-) 910hljfef~, by illej:' (,.'I
th': filltq~5' %V'15 pu"Olly by adstirption of Vw oa-
Tlic ratc it self-clcanitig4,4
61i;ai procat In fill, ri .111 A~m,
tile filIt-rs, by sliMilifig tile Collgillated lfO, filarasul with
inacasivis hydrophab' xity (III of tht: fibers, cm hidicaud by
comparison of the aviti. of %iuter dkpliwed Irmit rmkt
fibag by oil. For liezit SCI)II, of lvatrr-m-~)il eizw-!~ians, the
fihcr fillus %huiild 1high ennugh to cotinit~ti~ ul~! 1120
phase, 4-.Ild U IIIJ11 cliourli it) paillit a %Jf-cl~ajlin f tile
filter fiber. so that tile filter dov-i nut rl,,k.
5W
AUTHORS:t Voyutakiy, S.S.__FodimanL_N.M., SOV/153-58-2-27/30
Panich, R.M.
TITLE: On the Filtration of Emulsions
(0 filltratsii emullsiy)
PERIODICAL:- Izvestiya vysshikh uchebnykh zavedeniy. Khimiya i khimicheskaya
tekhnologiya, 1958, Nr 2, PP 170 - 179 (USSR)
ABSTRACT: In the beginning the authors discuss the difference between the
filtration of suspensions (Refs 1-6) and emulsions. Although the
process mentioned in the title would be auited for large-scale
industrial purposes the most important facts of the process have
hitherto not been investigated. Concepts concerning the fi3tration
of suspensions must not be applied to emulsions;-zuspensions are
aggregatively and kinetically unstable and contain a solid disperse
phase, emulsions however, contain deformable drops of the liquid
disperse phase which a-re capable of coalescence; they always con-
tain a stabilizer. In the course of the last years the authors
carried out special investigations to determine the characteristic
fbatures of the filtration of emulsions which are briefly sum-
marized in reference 7- In the present paper the results are pre-
Card 1/4 sented somewhat more in detail and new data which are of interest
On the Filtration of Emulsions
SOV/153-58-2-27/30
for the elaboration of the filtration theory of emulsions are
men-tioned. The authors used cotton fabric, three-layered "kirza",
asbestos cloth, several fabrics of rayon and caprone, unwoven
fiber; cotton (unprocessed as well as cotton made hydrophobic by
tanning or "velanization"), oe--cellulose, viscose fibers, caprone
staple fiber, wool fiber, chrome tanned collagen fiber, glass wool
in their experiments. The results are given on table 1. An emul-
sion of second order was used, which forms by emulsifying water in
petroleum of the T'-1 type. Organic acids and resins (50 mg per
10 ml in petroleum) were used as emulsifier. A specially designed
device was used (Figure). The experiments showed that the same
conditions prevailing filters from average hydrophilous fibers
have the beat filtration power. Filtration of emulsion6thmAigh woven
and unwoven fiber material showed a number of considerable aiffer-
ences from the filtration of the suspensions: 1) The emulsions do
not form a filtrating layer from the particles of the disperse
phase on the filter. The globulae of the emulsion remain at the
depth of the filter on the surface of the elementary fibers, Due
to this fact the capillaries are filled-by the disperse phase and
filtration is stopped. If the emulsion is aggregatively not too
Card 2/4 stable the sticking globulae coalesce and the disperse phase
On the Filtration of Emulsions
SOV/153-.5872-27/30
drops'down from the filter. This holds for all types of emulsions.
2) The--crompleteness of the filt--tion of the dtsperse phase of
the zgedium. does not depend on the size of the capillaries but
it is-almost entirely due to the amount of the filtrating material
per one surface unit of the filter. The density and the thickness
of the filter are practically not important at all if a suffi-
cient quantity of filtrating material is present per unit of the
outer surface of the filter. Apparently filtration of the emul-
sion is not due to the separation of the disparse phase but to
the absorption phenomena and-the sticking of the globulae to the
fine fibers. If the critical rate of the process is surpassed
the whole emulsion passes the filter. 4) After a long filtration
the filter is "poisoned". Filtration is-slowed down while the
fibers are covered with a resinous substance, which probably
comes from-the shells of the globulae. These shells consist of
the emulsifier. There are 4 figures, 3 tables, and 17 references,
12 of which are Soviet.
ASSOCIATION: Moskovskiy institut tonkoy khimicheskoy tekhnologii imeni M.V.
Lomonosova (Moscow Institute for Fine Chemical Technology imeni
Card 3/4 M.V. Lomonosov)
SOV/138-59-2-5/24
AUTHORS: Panich, R. M., Fodiman N *M. and Voyutskiy, S.S.
TITLE: Evaluation of ---he Degree f Vulcani--ation of Latex
Coatings According to Their Swelling Capacity
(Otsenka stepeni vulkanizatsii lateksnykh plenok
po ikh sposobnosti k nabukhaniyu)
PERIODICAL: Kauchuk i rezina, 1959, Nr 29 pp 15-1-71 (USSR)
ABSTRACT: So far. the degree of vulcanization of latex coatings
has beei~ determined ascord-ng to their physico-mechanical
properties. These can be influenced by the degree of
coalesc~mg of the globules in the coating (Ref 1) and a
method was devised fcr defining the swelling of the
coatings in suitable solvents. Results obtained. when
using this method fcr the evaluation of the degr6e of
vulcanization of coatin-s made from vuloanised latex.
0
are given. The macrostructure of these coatings
influences strongly the physico-mechanical properties
and, thei-efore,, inhibits the coalescing of the
vulcanised globules. The gravimetric method described
by D. E. kidersen (Ref 2) was Wed and the ~-egree of
swelling (Q) calculated in weight per3ent. The time
Card 1/3 required for attaining r=imum swell-4-rig under the
SOV/138--59-2-5/24
Evaluation of the Degree of VulcanizaL-ion of Latx Coatings
According to Their Swelling Capacity
described conditions was determined by JLnvestigating
the kinetics of swelling of 'Latex coatings. These were
prepared from natural latexes, vulcanisi.-d when using
different ultra-acceleral.-ors. In alL cases maxim7am
Cwell'ng (Qmax) was observed after six ho,,Lrs. The
average molecular weight (M ) of r~uttini-s between
adjacent units of the molecilar grate of the v-ulcanisate
was calculated according to the Flory-Ra'hner equation.
These 3 alcvlat ions showed that. the ma.---r,:)str-dcture of the
coatLugs has a dsfinite influence on the swelling which
is reflec-ted in the calculated results of M . Tests
were also carried o-at with latex coatiill--s, Kleanised
when using varying amounts of ultra-accelerators.
Sodium diethyl dithiocarbamate and dime-3hylamine
dimethy! thiocarbamate (K-45) 0were used, The latex was
vulcanised for one hour at 70 C. Results are given in
Tab-.1a 1. Further experiments ivere carr-ed out ou'latexes
which had been valca-ised for varyL-ig lengths of time.
Card 2/3 In thils crse 1% of the was used (Table 2).
,30V,/138-59-2-5/24
Evaluation of the Degree of Vulcanization of Latex Coatings
According to Their Swelling Capacity
In a third series of tests the latex was vulcanised
at different temperatures (Table 3). At vulcanization
temperatures above 80 C the tensile strength of the
coatings decreases sharply. This is due to the fact
that at high vulcanization temperatures a very high
space structure in the rubber globulE!S is formed;
this decreases the coalescing capacity of the globules
and also the strength of the latex coatings.
There are 3 tables and 3 references., 1 of which is
Soviet, 2 English.
ASSOCIATION: Moskovskiy institut tonkoy khimicheskoy
tek,hnologii im. Lomonosova (Moscow Institute for Fine
Chemical Technology imeni Lomonosov)
Card 3/3
68890
9 0 0
5/051/60/008/02/017/036
ME2
AUTHORS: Slonim, I.Ya.,.Fodiman, N. . 2RA/dENtinova, Z.M.
TITLE: Determination of Particle Size from Seattering of LighL
II. Determination of Dimensions of Polychloroprene Latex
Using Optical and Electron Microscopic Methods
PERIODICAL: Optike I spektroskopiya, 1960, Vol 8, Nr 2,
pp 243 - 246 (USSR)
ABSTRACT: In Part I (Ref 1) Slonin deduced formulne for calculation
of particle radii from the results of light scattering
In a monodisperse system (all particles are of the same
size). If these formulae are plotted to a polydisperse
system (particles of different sizes) a certain effective
mean value of the radius (a) is obtained; it represents
a mono-disperse system scattering the light in the same
way as the polydisperse system under Investigation. Two
forms of the mean radius are employed: a mean-number
radius a n and a meanmight radius a
Zv- a3
an I i
Cardi/6
i 7
68890
S/o5i/6o/oO8/O2/O17/O36
Determination of Particle Size from Scatf2gl.483 2k Light II.
Determination of Dimensions of Polychloroprene Latex Using Optical
and Electron Microscopic Methods
and 6. 1/3
~Z
i i
a
A3
(2)
where is a number of particles with a radius a
For particles whose dimensions are small. compared with the
wavelength of mattered light, the Rayleigh equation holds
and measurements of scattering of light yield the value
aw If the particle dimensions exceed 0.1 X the mean
particle radius, found from measurements of the optical
density (turbidity), is given by:
Card 2/6
68890
S/051/69/oWWO17/036
Determination of Particle Size from ScIRRIOR21of Light II.
Determination of Dimensions of Polychloroprene Latex Using Optical
and Electron Microscopic Methods
(Z:-V np-o3 '(P (10)
i i ,
a., a3
V:-j i i
The mean particle radius found from the intensity of
scattering of light at an angle of 450 is:
I
n
n,# +3
F-A) a
a
ja3
Card 3/6
68890
S/051/6o/ooB/02/017/036
Determination of Particle Size from SEHRONRl ot Light II.
Determination of Dimensions of Polychloroprene Latex Using Optical
and Electron Microscopic Methods
For small particles n Y = n. 41 =;3 and Eqs (10) and (11)
become identical with Eq (2) (a,,= a aW) For large
particles n. (P and ny are both less -than 3 To
calculate them we can use the expressions:
ARg T(Z
ny (12)
A ig Z
and
-Y '& 1g z
The values of ny and N_Oecrease with increase of
Card4/6 z (z =. 8rra/%) 1 for example, when z = 2 ny = 2*8 4/
68890
S/051/60/00-3/02/017/036
E2.11/E391
Determination of Particle Size from Sca t.ering of Light II.
Determination of Dimensions of Polychloropz-ene Latex Using Optical
and Electron Microscopic Methods
and N = 2.95 and when z = 8 , n LP = 1.33 and 2.04.
Throughout the range -Z = 2-8. n,, ), n Y. The formulae
quoted above were used to measure the dimensions of
globules of polychoroprene latex. To ineasure scattering
of light the latex (with dry residue of 43-5%) was diluted
and a lya solution of ammonia was added to avoid coagulation.
Optical density was measured for dilutions from 1:3333
to 1:10000 using a photoelectrocalorim-Bter-nephelometer
FEK-N-54 with 5 cm long cells, employing light of four
wavelengths. To determine the intensity of light scattered
at an angle of 45 0 a nephelometer NFM was used on solutions
diluted in the ratios from It5000 to lt4OOOO. Electron
micrographs of the latex were obtained with an electro-
static Zeiss microscope D-2, with a magnification of 8000.
Dimensions of the globules in the electron micrographs
Card5/6 were measured with a special microscopti, NIR-12. The results
66890
S/051/60/008/02/017/036
Detarmi-natlon of Particle Size from IC2914EURA-g of Light II.
Determination of Dimensions of Polychloroprene Latex Using Optical
and Electron Microscopic Methods
are summarized in Figure 2, where the four arrows
represent the mean radii a n and a w obtained with an
electron microscope, and the values -iky, and a found
optically. In agreement with theory, a n '_' a< a I < aVT
The results show that determination of the particle size
of latex from light scattering, using formulae deduced for
particles with optical properties differing only slightly
from those of the surrounding medium, gives results which
agree satisfactorily with electron microscopic measure-
ments. There are 2 figures, 1 table and 5 references,
2 of which are Soviet, 1 French and 2 translations.
SUBMITTED- April 28, 1959
_3Z
69462
"Mt 1579210 S/069/60/022/02/002/024
D034/DO02
AUTHORS: Voy~~tskiy, S.S., Sandomirskiy, D.M., Fodiman, N.M.,
Panicn, R.M.t ustinova, Z.M. I
TITLE: Studies on the Mechanism of Film Formation From Vul-
canized Latex. 2. The Formation of Films From SKS-30
ShKb Butadiene-Styrene Latex
PERIODICAL: Kolloidnyy zhurnal, 1960~ Vol XXII, Nr 2, pp 143-147
(USSR)
ABSTRACT-. The authors report on an investigation into the mech-
anism of the formation of films from vulcanized and un-
vulcanized synthetic latex. Object of the study was
SKS-~O ShKhP~butadiene-styrene latex, which contains
55-o5ulb dry substance. As stabilizer the authors used
paraffinic acid ammonium salt. They de-,ermined the
effect on the tensile strength of such factors as the
swelling of the films in water vapors and vaseline oil,
Card 1/3
69462
S/069/60/022/02/002/624
D034/DO02
Studies on the Mechanism of Film Formation From Vulcanized Latex,
2. The Formation of Films From SKS-30 ShKhP Butadiene-Styrene
Latex
the test temperature, and the behavior of the films
during mastication. The method of the investigation
was described in a previously published. paper / Ref.
I/ . The study has shown that the strength of unvul-
canized synthetic latex films is determined primarily
by Van-der-Waal forces$ whereas the strength of films
from vulcanized latex and of films vulcanized in a
dry state is the result of a continuous molecular net-
work typical for vulcanizates. The introduction of case-
in into synthetic latex brings a number of properties
of the films obtained therefrom close to those ob-
served in films from natural latex. There are 2 graphs,
1 table and 2 Soviet references.
Card 2/3
69462
S/069/60/022/02/002/024
D034/DOO2
Studies on the Mechanism of Film Formation From Vulcanized Latex.
2. The Formation of Films Yrom SKS-30 ShKhP Butadiene-Styrene
Latex
ASSOCIATION: Moskovskiy institut tonkoy khimicheskoy tekhnologii
im. M.V. Lomonosovag Laboratoriya elastomerov, (Moscow
Institute of Fine Chemical Technolo~y imeni M.V.
Lomorlosov, Laboratory of Blastomers)
SUBMITTED: January 27, 1959
Card 3/3
SLONIM, I. Ta. -, FODIMAN, N. N. ; USTMOVA, Z. M.
Determining the also of a particle from the scattering of light.
Part 2: Optical and electron microscope methods for determining
the sizes of globules of polychloreprene latex. Opt. i spektr.
8 no.2:243-246 7'160. (KIRA 13 2-10)
(Poxticle size determinAtion)
(Chloroprens)
S/19 62/004/005/003/020'
B119 101
Gul I V. Ye. , 1.7 yZel I , 1,1. S. Kanenskiy, A. N. , Fodiman, N.M.
"a
TI-IL7: Electroconducting, polymer-base systems. 1. Study of the
01
structure of current conducting compositions on tho basio of
unhardened resins
10 7 1 Vyooko,-,,olekulyarnyye soyedineniyaq v. 4, no. 5, 1962, 642
-646
TE.Y.T:. The authors studied the structural and mechanical properties, the
'Microotructure (with a!---2 (D-2) electrostatic electron microscope at
6000-fold electrooptic magnification), and the electrical conductivity of
var4ous Dhenol fornaldehyde resins of the resol type M or them -40 (E-40)
020Xy resin type (II) filled with acetylene black. Rezults: UP to 30'0/0~
carbon black is contained in the resin in the form of isolated particles;
the sDecific electrical resistance, is almost constant in the range.: of
c-rbon black concentrat / I
c. ions \30i-,. Frcm 30,j onward, the carbon black
Particles of 1 (grain size:,--25 AO) are contacting one another continiuously.
Thus, the values of the electrical resistanc6 are much lower than in
mixtures containing less carbon black. With II, the grains of carbon black
Card 1/2
S/190/62/004/005/003/020'
Blectroconductin6; polymer-base ... Blig/B101
are much larger so that greater amounts are necessary to improve
corductivity. The difference in behavior of the two types of resin is due
to their c1iemical nature. P. A. Rebinder and Ya. Y. Parnas are thanked
.r.
lor their'advice. There are 7 figures.
ASSOCT.;'ITION: ,.Ioskovskiy institut tonkoy khimicheskoy tekhnologii imeni
V. Lomonosova (,',Ioscow Institute of Fine Chemical
Technology'imeni M. V. Lomonosov)
SUB:11ITT"ED: February 20, 1961
Card 2/2
S11901621004100510041026
B119/B101
.'UTHOi.13: Gull, V. Ye., Itayzell, N. S., Kamenskiy, A. N., Fodiman, N.M.
TIME: Electroconducting polymer-base systems. II. Study of the
structure of current-conducting compositions on the basis of
hardened resins
.~-~!.QDMLAJ Vyso?,omole'I-,ulyarnyye soyedineniya, v. 4, no. 5, 1962,
649-0654
TE.W: The authors studied the structural and mechanical properties
..ith a combined device consisting of a Polyani dynamometer and a -3
?';JT-3) microhardness tester), the microstructure (with an electron"''
~
-microscope), and the electrical conductivity of various phenol
.ormaldehyde resins of the resol type (I) or the 1-40 (E-40) epoxy resin
type (II) during and after hardening. Resins p
0 a with a s ecific resistance
belort 10 ohm-cm are considered to be current conducting (according to
R. q. Norman, Rubber J., 31, 24, 1956). Results: The specific
resistance of the resins dec 'reases rapidly at the beginning of the
ening proce
I'ard ' ss (up to the fifth to fifteenth minute; especially evident
Card 1/2
Electroponducting polymer-base ...
s/igo/62/004/005/004/020'
B119/B1O1
with a 25~'o content of carbon black in the resin), then it remains
practically constant. The structural examination shows that the increas-
in- steric cross linkage of the resin during hardening causes volume
contracti~on and, consequently, --filler: accumulation on the one hand, and
disinteEration and further distribution of carbon-black particles on the
other hand. k continuous carbon black structure forms and improves the
conductivity 6f hardened resins. Three-dimensional cross linkage of 1,
which is greater than that of II,makes all these effects much stronger.
P. A. Rebinder.and Ya. YL. Paxnas are thanked fb- their advice. There are
5 fijures.
ASSOOLLTION: Moskovskiy institut tonkoy khimicheskoy tekhnologii imeni
A.I. V. Lomonosova(Moscow Institute of Fine Chemical
~Technolog~ imeni M. V. Lomonosov)
S 113:.71 TTED: February 20, 1961
U
Card 2/2
A
s/o6 63
1 1 6~025/001/007/008
B
10 YB
AUTHORS: Fodiman, N. M.? Panich, R. M., Ustinova, Z. M.,
TITLE. Study on the mechanism of film formation from
.vulcanized latexes. 3. Effect of time and storage
on the structure of latex films
PERIODICAL. Kolloidnyy zhurnal, v.-25, no. 1, 1963, 92-96
TEXT: The nature of interglobular bonds a fecting the strength of~ latex.
filmma was' studied. Films of CKC-30-UIXTr fSKS-30-ShKhP) butadiene~.
styrene latex (35-5cp dry content) and Revertex 13 (V) films (6&,.; dry content)
p-oduced by centrifu&ing natura*l latex were used. Vulcanization was
ei~ther conducted in a liquid mixture containing (parts by weight)-
100 latex, 2 sulfur, 2 tin oxide, 1 sodium diethyl dithiocarbamate at
700C, or these latex mixtures were first dried and then cured in dry state
at 125 OC. The films were stored in air or nitrogen. The authors deter-
mined the tensile strength of new films, films stored for three or nine
months (unawollen or swollen in vaseline oil) at 200C, and of unswollen
films at 1000C. Results: The tensile strength of films stored in
Card 1/3
tM5. T!
~77'7'
'0'.7- C~~c
14X
~-"k - M51.
V~ A; ;
S/06 63~025/001/007/0;8'~~
Study on the mechanism of 13101 18
was equal to that 6f:films sto-red in air for the same period.
tensile strength increased owing to
After three months' storapse'i
coalescence of the surface layer of the globules. After nine months,.
tensile strength was lower than that of the initial films. This is.
attributed to the dest~ruativ6 action of oxygen dissolved in the films.
0C
Films that were allowed to swell'in vaseline oil and teEited at 20
displayed low tensile strength, a~ did unswollen films tested at 1060C.
At 200C, however, unswollen
-diy-cured Revertex films wdre stronger than
samples cured in the latex. Butadiene styrene latex showed opposite
behavior. At 1000C, dry-cured films of either rubber were stronger than,
those cured in the latex. At'209C, swollen SKS-30-ShXhP film stored for'
nine months showed a lower relative loss in tensile strength than did
unswollen material at the same temperature.' This was true also for
unbwollen films of the same type at 1000C.. In the-case of Revertex film
the loss in tensile strength was hardly affected by swiaiiing or by 8if
increase in temperature. Conclusions; The small amount of protective
agent in SKS-30-ShKh? films does not completely isolate the Globules from
one another, nor does inhibit the formation of chemical interglobular
bonds. Vulcanization, therefore, continues during storage. In the case
of Reverts% films, however', there occurs only a slight additional
Card 2/3
-
Vo69j(;3/O25/OOi/OOT/O013
Study on the mechanism Of 'BlOl/B186
vulcanization during'storage. There are 3 tables.
ASSOCIATION: Moskovskiy institut tonk6y khi~icheskoy tekhnolo~il im.~
-M.- V. LomonasovkL .(14oscow 416stitute of Fine* Chemical
Te'chnol.ogy.;meni m. V.. t6mon6sov)
SUMIMITTED: Se~tember 23, 1961
Card 3/3.
744
S113BI631OW10WOW007
A051,/A126
AUTHORS: Ustinova, Z.M., Fodiman N M Panich, R.M., Voyutskiyo S*S.
TITLE: Development of the composition and rational conditions for natural
latex vulcanization
PERIODICAL: Kauchuk i rezina, no. 2, 1963, 4 8
TM: General results in the development of the composition and rational
means for vulcanizing natural latex, which has not been subjected to concentra-
tion, are outlined. The following ultra-accelerators produced in the Soviet
Union were tested as accelerators; sodium diethyldithiocarbamate (S.D=-),
K-45 (dimethyldithiocarbamate diethylamine), sodium triethanolamine salt of cap-
tax (S.TEA of captax), AMACK (DMASK) (dimethylanilne salt of captax), zinc di-
methy1dithiocarbamate (Z.DMDTC) and zinc diethyldithiocarbaxiate. Certain im-
ported ultra-accelerators were tested for comparison. Best results were ob-
tained with: S.DED11C, Z.D=C, K-45, vuleacite 774, vulcacite F (R) and vulqL_
cite R of N extract. An increase in the S.DEDTC content in the latex first in-
creases the tear resistance of the latex film; after optimitm quantity is reached
Card 1/2
r
S1138163100010woo2low
Development of the composition and rational .... A051/A126
(1 w.p. to 100 w.p. rubber), the tear resistance drops. The relative and resi-
dual elongation of the film is comparatively little influenced by the ultra-ac-
celerator dosage. Maximuntensility of the unheated film during the mix vulcani-
zation over a period of-30 min is noted at 70*C vulcanization temperature. At
60 min vulcani;ation periods, the highest tensile strength was noted at lower
vulcanization temperatures (60*C). On the basis of experimental data obtained
the following optimum composition for vulcanizing natural latex, using S.DEDTC
as the ultra-accelerator is recommended: rubber (as the latex)- 100, sulfur -
S.DEDTC - 1, zinc oxide - 1, stabilizer - 0.5; when vulcanizing for 30 min at
*C, or for 60 min at 60"C. The resulting indices of the vulcanized latex are.
0
7
close in value to those of vultex and revultex. The storage of latexes over a
period of two months has little effect on the tensile properties of films, but
considerably increases the viscosity of the latexes, indicating that the vulca-
nized latexes intended for lengthy storage periods should be produced without
containing an excess of the vulcanizing group. There,are 4 f1gures and 1 table.
ASSOCIATION: Moskovskiy institut tonkoy khimicheskoy tekhnologii im. M.V. Lomo-
nosova (Moscow Institute of Fine Chemical Technology im. M.V. Lo-
monosov)
Card 2/2
"R 4~4
GELLER, T.I.; SjViDQ,!!1t6K1YP D.M.; K"TMOVA), LI.M.; FOWMAN,
DOGADKIN, B.A.
Some Poecial features of rubber vulcanization in zhe form of
late.. Kol-1.zhur. 25 no.3:291-298 My-Je 163. WIRA 17:10)
1. 14oskovskiy institut tonkoy klimicheskoy telchnoloo-ii imeni
M.V. Lomonosova.
r ACCESSION NR: AP4045995 S/0138/64/000/()09/0005/0007
AUTHOR: UstInova, Z. M.; Fodiman, N. M.; Panlch,.R. M.; Voyutskly, S. S.
TITLE* Methods for the preparation of concentrated vulcanized latex
SOURCE: Kauchuk I rezIna, no. 9. 1964, 5-7
TOPIC TAGS: latex, rubber, creaming, vulcanized latex, tragacanth, methylcarboxy-I
cellulose, concentrated latex, natural rubber, zinc oxide, latex coagulation,
-zinc diethyidithlocarbamate
ABSTRACT: The concentration of vulcanized and unvulcanized natural latex by the
methods of creaming and ientrifuging was stuOed on a latex containing 34.3% rub- 1 t.
ber, stabilized with ammonia, and having a pH of 9.3. The experimental results
of the creaming,of natural unvulcanized latex, containing different amounts of
tragacanth and methy1carboxycellulose at teinperaturesof 16, 35 and 50C, showed
that the rate of creaming Increases with the concentration of the creaming sub-
stance to-a certain "tent, and then begins to decrease. The optimum concentra-
aqueous phase of the latq
(based an the w) and that for
tion for tragacanth 1: 0
5%
.
methylcarboxycellulos J 0 3%. A" Increase In temperature pr(X"otes creaming.
;
slightly at all.concentrationse To evaluate the effectiveness of the process and i
the loss In rubber during creamlng,'the rubber and solids contents were determined ?l
Car,d 1/3., --- ---- ........
IVA
4
ACCESSIOWNR: AP4045695
In the serum and creams. According to tabulated data, the rubber loss Is bout
5%, and the nonrubber content of the serum Increases. The rubber content :f
.creams obtained by creaming amounts to 60.6%. The kinetic curves of the concen-.
tratlon of vulcanized latex at r emperature In the presence of different
oom t
amounts of creaming agents show that the concentration of v *ulcanized latex pro-
ceeds more slowly than that of unvulcanlztd latex. Three methods are qescribed
for obtaining vulcanized latex concentrates. The physlco-mechanical p0opertles
of films made from vulcanized latex concentrates, obtained by different methods,
were determined before and after thermal aging at 70C for 24 and 120 hours. The
films had a tensile strength of 250 kg/cm2, relative elongation of.80%, residuat
elongation of 10% and a good resistance to thermal aging. The concentration of'
latex by centrifuging was studied on a de Laval type centrifuge with 600-650 ml,
of mixture. At was found that the stability of unvulcanized latex Is not destr6ya
ed by centrifuging, but that vulcanized latex undergoes-coagulation due to the
presence of iinc oxide. Experiments were then carried out with latex without
zinc oxide; vulcanized latex from which the excess zinc oxide has been removed
was found to be stable and no coagulation appeared. Since zinc oxide has this
unfavorable effect on the concentration of'latex by centrifuging, zinc diethyidi.
thlocarbamate was added to the latex Instead of sodium diethyldlthlocarbamate,
Zinc diethyidithlocarbamate does.not labl,llze,the latex and permIts vulcanized
Card 2/3
ACCESSION NR: AM45695
latex to be concentrated without the preliminary-removal of powdery Ingredients.
lt.wa,s found that latex containing 55% dry matter can be concentrated advantage-
ou sly with tragacanth and methylcarboxycellulose In amounts of 0-5% based on the
aqueous latex phasq. For concentration by centrifuglngo the vulcanized latexes
require different technical coddltlons according to the formulas used. Orig, arto:
kaso 2 01-isva. anAI
'.ACCESSION NA: AP4041767 S/0032/64/030/007/0827/0829
:ATJTHORS: 'Kamenskiy, A. N.; FodimanP N. Mo
TITIE: Electromicroseopic investigation of carbon black structuros in the
mixtures of a polymer with carbon black
iSOMICE: Zavodskaya laboratoriya, v. 30, no. 7, 1964, 827-U9
1OPIC TAGS:. polymer, carbon black, ELMI D2 electron micioscopo, LKB 3314 ultra-
microtoro. polyisobutylano carbon black mixture, carbon-black, structure, polyiso-
butylene P 118, ultrathin soction, acetylene carbon black, electron microphoto-
ph, carbon black, roplica method, pseudoreplica method'.
,gra
'ABSTRACT: The investigration involved mixtures of polyisobutylene P-118 with 5-50%
1(by weight) of acetylene carbon black. It was desired to determine the relation
'between the distribution of carbon black particlos and the method of sample prop-
:aration. The "replica method" consisted of applying (under vacuum) carbon dust to
:,a fresh surface-of polyisobutylen6, and of removing the dust with gelatin or
,collodion. Another version of this method consisted of coating the surface with a
;:,50-micron layer of aluminum, removing this layer,-dusting it on the contact side
';with carbon black, and diaaolving the aluminum in 10% HC1. In the upseudoreplica
I Card
!ACCESSION "IM: AP404,1767,,-,
imethod",the-.pplyisobutylene surface was moistened with a drop of benzene which
slight swelling of the outer layer. Carbon black dust set
films of
!caused
on
a
,'gelatin, collodion, or copper foil was than applied to the swollen surface for a
ifew seconds. The swollen layer with the imbedded carbon black particles was
iremoved from the polyethylene and was dissolved, and the carbon black particles
,iwere transferred to objective grids. The authors also prepared ultrathin sections
; (1000-1500R.thick) from carbon-black-doated samples on, bedded in polymothylmothacry-
!late. M the mixtures were examined under an EMI-M electron microscope at a
imagnification of 6000-12 000. It was found that at a 5% concentration the carbon
1black was distributed in the form of single particles or small aggregates, and that
!the size of the aggregates in the replicas and pseudoreplicas increased with-the
igrowth of carbon black concentration. At a 30% concentration the aggregates ox-
,IccQded in size their interspaces, which fact may indicate the formation of a space
!lattice. This view is supported by a sharp drop of sample resistivity when the
concentration of carbon black rises from 15% to 30%. Exardnation of the thin
:sections did not reveal much change in the character of the carbon black patterns
twith an increaseUn its concentration. This the authors attribute to the short-
.comings of this method which places only a few carbon black chains in the plane
,of the section. Orig. art. has:, 3-ultramicroscope photographs.
fASSOCIATION: Moscovskly institut tonkoy khimichaskoy tekhnologii im, M. V4,
I'Card
ACCESSION NR: AP4041767
Lomonosova,(Moscowln-stituto of Fine Chemical Technology)
.'SUBMITTED: 00 ENCLt 00.
SSUB CODE: QCPOC NO REF SOV: 007 OTIRM: 003:
Card 313_..
WOMPOW 7'7- -
TMUP(j) '~"Fc_V --RPV tULAF
11.210911_~65 V,
I- I ,
T- F. 7; U rES D
AC.CESSi0N_ N APS0019-98 2 0 1
g /64/1 -1364/1366
591006/
AUTHOR: Kam4nskiv, As 14. Fod iman N Voyutsuiyt S, S,,
TITLS Electr'on-mi.drdscopic*-Investigation of interdiffusion in poly-
-meric -Systems
SOURCE: AN,SSSR,. Doklady v. 6 q
159 __1 -64-p- __13 6.4-136 6-#---and--- insert-.
----'f an cin 364
TOPIC TAGS: ymer, IN el d,, w e: dingi~-~nterdi _f ion-
P61
h -hot gas- -wo'lAing-
7
ABSTRACT: -Interdiffu6i*Lt. of_,wel-d,ed-pol"ers ha_s~ -been _3 tu died hy_
a I c tt r o micro-s-co d--ML c_ 65116 ,tone tr;i. The f ol:.oving polymer pairs
p
were hot-gas welded:~ chloride) r:,i
(Pair -~6ly(*butil--i~~~i~:iCi77-iWt-a-~--:~-io'i'~.,.-(viny'..---cWTo-iftf6-l-(P-i-i~'i--'X) q,
Hot air at 166--~:-170 nrd 210-22GC for Pa,ir i and zit 210-220C for
Pair 2 was used.. Specimens weire cut perprendicular to the scan.
-fo r - ra L rs -1.7and __2_ - -ShOWe d-
Experimental rqswlts I the pos&ib;lLty of Ln'te
diffusion to-depths -0'f 'the or(lex of 1000-3000 an~. 1000 AO,-respectivel -i
Y
iCard 1/2
dWMvMMMW111MM~_ 01 -FIREMEN
Card 2/2
KA'iI-'e,I'NSKIY, A.N.; FOD"IMAN, N.M.; VOYUT.~KIY, S.S.
Electron microscope study of rratual diffusion in Folymer
systems. Vysokom. soed. 7 no.4-696-700 Ap 165.
(IMIU1 18:6)
1. Moskovskly Institut khiTnicheskoy tekhnologii Imeni
Lomonosova.
Laboratory -of--Ph of--NII -- ----
of Automatic Inst Cand. O'hem. Sci.
Dissertation: "Investigation of Organosols 6f Alkaftne and Alkaline
Earth Metals, Obtained by the Method of Vapor Condensation." zEci Res
Order of the Labor Red Banner Physicochemical Inst imeni Karpov; 10 Feb 47.
SO: Vechernyaya Moskva, Feb, 1947 (Project #17836)
LEVIN, Ye.S.; FODIMAN, Z.I.
Polarography of.orgauLa halogen derivatives. Trudy Komisaii Anal.Khim.,
Akad. Hauk S.S.S.R.~'Otdel, Xhim. Nauk 4, 42-62 152. -
(CA 47 no.22:12045 '53)
POIMM Z. L
USSRrChemis6y - Reduction
Card 1/1
Author I Levin, E. S., and Fodiman, Z. L
Title Reduction of the Aromatic Halogen Derivatives on a Mercury xxx,Drop
Electrode.
Periodical Zhur. Fiz. Khim..Vol. 28,, Ed. 4p 601-612, Apr 1954
Abstract The article deals with the reduction of aromatic monohaloid derivatives
(with exception of C6H Cl) on a mercury cathode, and the gradient
deoxidation of polyhWdea. The theory of retardation, applied in the
above reactions explains the form of polarization curves and the ki-
netic characteristics of reaction. The semiwave potentialj#~ in this
case, signifies akinetic rather than thermodynamic quality. Fifteen
references; tables; graphs.
Institution K E. Voroshilov's Scientific Investigational Institute of Semi-
Products and Pigments.
6ubmitted April 6, 1953
FODIYAN, Z.I.; LEVIN, Z.S.
Polarographic control in the production of contact anthraquinone.
Zav.lab 26 no.10:1088-1090 160. (MIRA 13:10)
1. Nauchno-isaledovateliskiy institut organicheskikh poluproduktov
i krasiteley.
(Anthraquinone) (Polarography)
IXVIII, B.S.; 'FODIW, Z-I.
Polarography of 4-nitrophonyl- and 4-aminophenyl-azo-salicylic acid.
Zav.lab 26 no.10:1090-1093 160o (MIRA 13:10)
(Salioylic acid) (Polarography)
'g !!im, k.
Rl
LEVI% E.S.; FODIMAN, Z.I.
Polarographic analysis of some organic intermediate products. Org.
poluprod. i kras. no.2:183-200 161. (KERA 14:11)
(Polarography)
LEVIN, E.S.; CHLE140VA, R.S.; FODIYa Z.I.
Polarographic analysis of indotoluidine. Org. poluprod. i kras.
no.2:201-2o8 61. (MIRA 14:11)
(Indoaniline) (Polarography)
VASINI L.V., inzh.; AKW, B.N.p inzh.; IVANCHENKO, N.N., kand. tekhn.
nauk; KOLLEROV, L.K.p kand. tekhn.nauk; NIKITINA, N.V.,, inzh.;
SOKOLOV, S S., kand, tekhn. nauk; ~EqDIN, A.A., red.; YURKEVICH,
M.P., red. izd-va; PETERSON, M.M., tekhn. i~e-dq SPERANSKAYA, O.V.,
tekhn. red.
[Diesel and gas enginesj catalog-handbook] Dizeli i gazovye dvigateli;
katalog-spravochnik. Pod red. A.A.Fadina. Moskva, Mashgiz, 1961.
279 p. (MIRA 14:12)
1. Leningrad. TSentrallnyy nauchno-issledovatellskiy dizelInyy in-
stitut.
(Gas and oil engines)
HUNGAitl_
SZALOCZY, Karoly, Dr, FQ,0Q,_.Vilma,.__,Qr;. Keszthely Jaras Hospital, Ophthalmic
Ward (Keszthelyi Jarasi Korhaz, Szemosztaly).
"Sinus Cavernosus Thrombophlebitis and Its Treatment."
Budapest, Orvosi Hetilap, Vol JC4, No 34, 25 Aug 1963, pages 1615-1616,
Abstract: [Authors' Hungarian sum:%ary] The authors discuss the sy7aptoms,
gilferential diagnosis and etiology of sinus cavernosus thrombophlebitis
and report tha case of two of their patients where treatment was successful.
Instead of intrathecal treatment,.,1both patients received large doses of anti-
biotica, mainly i.v. tetran,for two weeks without 111 effects and vitamins.
Orbitotomy was performed on one of the patients. 1 Western, 3 Hungarian re-
ferences.
PR Andor; FODO. Anna
Sepois caused by Protons mirabilis. Orv betil 95 no.1408&389
Ap 754. (ML 3:8)
1.&.Tovarosi Tlssoki-utcai Korkax (igasgatot Parkas Karoly dr.) H.
". Sebeezeti Oestalyanak (foorvos: Prikkel Andor dr.) es Lsbor&-
toriumanak (foorrost Kertess Tivador drj koslamenye,
(PROTBUS
*mirabilis Infect,, septicemia)
(SBPTIORKU A= BACTIRM41A
*Frotous mirabilis)
BONCZOS,
Laszlo, dr.j FODOR, Anna,, dr.j GOK3AS, Bela.. dr.; KLEBM, Lajas, dr.
t' "-- - --
2 ~' -
Occupational diseases of persons vorking vith chromium vith special
regard to the injuries of the mucour. in the upper respira-
tory tract. Munkavedelem 10 no..1/3:36-38 164.
1. Gans-MALVAG Factory Dispensary.
57A!'J'~.', I I.; F01.0, T.; MEPOR, -.; -,."
coma biochemic-91 asj\ects of methionmc mef.abolism in M34"T'ic
and ducdenal ulcers. 3tudii rcrc b'-CJCILirr,e 7 nz-,.3:4-17-Z,2--, 164..
Q . 1 .! b-
1. Ni,~Iear Medical Cen-pr and Mledical Chn,C TTI, (7 U4. SU
mi.tted Jure 15, 396t.
FCD t, Constantin, ing. principal (Bucuresti)
Problems connected with the design of water demineralization
equipment in power plants. Energetica Rum .11 no.2:64-7.1+
F 163.
1. Institutul do studii si proiectari. energetice.
R-0
FODOR, R,,:, ing.
Possibilities of application of radioactive isotopes in
the mining industry. Rev min 14 no.8:351-357 Ag 163.
FODOR, Danica; NIKOLIC, Kosta.
Microcolorimetric determination of potassium iodate. Act& pharm.
Jugool. 5 no-3:133-136 1955.
1. Institut za Fisicku Heiiju. Institut za Farmacautsku hemiju.
Farmacautski Fakultet, Beograd.
(POTASSIUM,
lodate, photocolorimetric detern., technic (Ser))