SCIENTIFIC ABSTRACT KORSHAK, V.V. - KOREHAKEVICH, I.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000824930009-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

-66 EWT-(m)/XPF(c)/kWP(J)/T RK
L 1898
ACCE~SION IM: AP502.1600
UH/0286/65/000/013/66TIV 6
678-673
AUTHOR - Korshak, V. V.; Vinogradova, S. V.; Salazkin S. N.
TITLE: Preparative method for Iq
Polyaryl, eaters.-I ass 39, Ro. 1T2492
SOURCE: Byul-leten' izobreteniy I tovarnykh znakov, no. 13 1965 TO
TOPIC TAGS: polymerization, heat resistant polymer, P0lYarY1 eater
ABSTRACT: An Author Certificate has been Issued for a preparatIve method for
polyaryl esters based on bisphenols snd'4,,4,-diphenyjphthalide dicarbovIle acid
chloride [sic).
(SM
ASSOCIATION: none
sum=:- o8jun64
NO FXF SOV: 000
ERCL: 00
OTHER: 000

L 5.zgL-a EwT&m~/9PF(c)/EWP.(J)/T RM
AF'5 ' 017 SOURCE CODE1 UR/0286/~6/000/016/0080/008q,
444< o'-~ 44
AUT11ORSi Prutkov L H ; Polikanin N A Kamena~i7,
A J,_V.; Sanin, 1. Kel
Xutapovp D. F.j XrRak* V v
ORGt none
TITLEj A method for obtaining epoxy -compositions. Class 39, No. 173926
MURCEt Dyulleten' izobroteniy I tovarnykh znakov, no, 16, 1965v 80
TOPIC TAGS: epoxy, nitrogen, hardener, organosilicon, alkyl, aryl, aral)Wl
ABSTRACT: This Author Certificate-presents a method for obtaining epoxy compo3i-
tions by applying, as a hardener,lan oligomer based on nitrogen-containiDg or-
(-;anosilicon cocq)ounds. W-Sc-roaee the therrnl stability of the hardened epoxy
compositions, use in made of the ollgomors based 9n aminoalkyldifurfurolozynilane
of the general formulas - -
%-C11iSi-(OC1f'
0
uhere R Is alkyli aryl, or aralkyl, and R, in RKH or NH2.
Card 112 UDC1 678-643-002.2t678.028.84
ne? n/ 19 f-u

L 5296-66
ACCESSION KRs AP5025017
SUB COrEtMT,OO,0C/ MR DAM 17AUgW ORIG RUi 000/ OTH IW 000
Card 2/2

L 18og-66 E~jr(m)/EPF(c)/&;P(v)/&1P(J)/T RPL RMMW1
ACCESSION NR! AP5025026 0/0286/65/000/016/0082/0082
678.6T3.T-13
6T7 521
J~'
AUTHOR: K rshak, V. V. Vta2gKadova, S. V. Kgrche Kullchitskiy, V. I.
TITLE: Preparative method for c
_~o.olymers of uhsaturated allyl-substituted poly-
aryl eaters. Clas's 39, -No__lT3936 1~ ~51 ,
SOURCE: Byulletent izobreteniy I tovarnykh znakov, no. 16, 1965, 82 %
TOPIC TAGS: polyaryl ester, heat resistant polymer, cross linking
ABSTRACT: An Author Certificate has been issued for a preparative method for
copolymers of unsaturated allyl-substituted pq.~,y i~ The method involves
copolymerization of the appropriate polyaryl esters with cross-linking agents at
elevated temperature in the presence of free radical Initiators. To improve the
heat and chemical'resistance or the copolymers, the cross-lInking agents used are
tetrrtfunctional. acrylic monomers, e.g., allyl 'methaer lat~o'? 2-allylphenol methacrylal
.y
- ~ - I
or 4, 14'-isopropilidenedipheno'l methacrylate. The copolymers so prepared are
sultable as binders In glass-reinforced plastics. [SMJ
N~
i; eI,d 1 If,

L 18og-66
ACCES SION NR.- AP5025o26
ASSOCIATION: none
sum,uTrED: 23Nov64 MCL: 00 SUB CODE: OtlW
110 REP SOV: 000 OTHER: 000 ATD MEMO//
I Card 2/2

L 10121-& EW(m)/EWP(jj ITIJ~W(m) WIRM
ACC NRr AP5028486 SO CE COM UR/0286
INVENTOR: Korahqk V. V S
ongauz, Ye Rusanov, A. L.'
ORG: none
TITLE: Preparative method for polyesters. Class 39, No. 175652
SOURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 20, 1965, 65
TOPIC TAGS: polyester plastic, heat resistant plastic
ABSTRACT:~ An Author Certificate has been issued for a preparative method for heat-
resistantipolyeaters, involving the condensatiodof aromatic dicarboxylic acid
chlorides with hydro3Wbenzoic acid, hydrazides such as the 3- and 4-h~droiWbenzotc
acid hydrazides. (SM!
SUB CODE-:0,11/ SUBM DATE: 25Jan65/ ATD PRESS:
I Ir-1-57

A T~ M-100-ZA EW(MVEWPUIT
ACC NRt AP>02849 SOURq CODE: LJR/0286/65/ooO/o2o/O066/
INVE74TOR: KorshakI V. V.; Vinogradova, S. .; Fomina. Z. Ya.
ORG: none
TITLE: Preparative method for Class 39, No. 175
SOURCE: Byulleten' izobreteniy i tovarnykh znakov, 'no. 20, 1965, 66
-q, thermosetting materi
TOPIC TAGS: pol'yester plastic, heat resistant plasti al
ABSTRACT: An Author Certificate has been issued for a preparative method for poly-
aryl esters from dihydric phenols and aromatic dicFboxylic acid chlorides. To
impart thermosetting*properties to the polyesters! trihydric phenols, such as phloro-
glucinol, are added to the reaction mixture. (SM)
SUB CODE:0711/ SUBM DATE: 29ft64/ ATD PRESS: ov
uDc: 678-673

L 11596-66 Wt(M)IET~(F)IkW(m) DS/PM
ACC W AP6000351 SOURCE CODE: -UR/0296/65/000/021/0%7/0047
(I'-( V1.1 I `_ '
AUTHORSt Karshak Vs; Rogozhfi~ ' ) J
6. V.; Davankov? V, A,
ORG: none
TITLE: Method for obtaining optically active ion exchangers, I Class 39# Nq. 176064
SOURCE: Byulleten' izobretoniy I toyarrqkh znakovo no. 21, 1965, 47
TOPIC TAGS: ion exchange resin, Ion exchange, optic activity, amino acid,, rosinj,
copolymer, styrene
ABSTRACT: This Author Certificate presents a method for obtaining optically active
ion-exchangers on the basis of halogen-methylated copolymers of styrene and divinyl-
benzene by aminating them with an aminating agent. 'To obtain an optically active
and chelate-forming Ion exchanger, bromometbylated copolymers of styrene and divirTl-
benzene are aminated by an optically active amino acid or its derivatives*
SUB com: n/ SUBH DATEs 28Sep64,
u_"
A M, W.193.223.32678.746-22

)-6 W41RH
41
AUTHORS: Korshak, V. V.; Frunze# T. K.; Surikovat K. A.
ORG: none
TITLE: A method for obtaining thermootable solubli polymers. Class 39P No- 1763
SOURCE: Byulleten' izobrbteniy i tovarnykh miakov, no. 22, 1965t 58
TOPIC TAGSt p polymer, polycondeneationp alip4atio dicarboxylie acid# amino
ABSTRACT: This Author Certificate presents A method for obtaining thermostable eoliblo
polymers by polyc densatioalof aromatic and aliphatic esters of dicarboxylic, acid
with tetramines. To increase the variety of thermoatable soluble polymers, 30',
4,4'tetraminodiphyloxidelis used as the tetramine.
I
SUB CODE: 11/ SUBK DATE- O8Jun63
C,.,d 1 /1

-L-15. EWr(m)/EWPQ)AATC(m)-6
028 02
-R M78 (A) sOuRCE CODE t UR/
AUTHORS: Korshak, V. V.; Vinagradova, S. V.; Salazkin, S. N.; Berezap a. V.
pt
ORG: none
TITLEt A method for obtaining homogeneous and mixed polyarylates. ClIse 39, 110,
176401
SOURCE: Byulleten' izobreteniy i.tovarnykh znakov, no. 22, 1965, 58
TOPICYAGGi polymer, polycondensationj phenol, polyaryl plastic, plastic
ABSTRACT: This Author Certificate presents a method for obtainizig.homogeneous ona
mixed polyarylateav an interphase polycondensatio~tjof dihydroxyphenols and;chloio-
anhydrides of dicarboxylic aoids. To incre3s variety of thermostableNand soluble
polyarylates# the imide of phenolphthaloin-3t3-bis-(4-o.Vphenyl)-.phthalimide is used
as the dihydroxyphenole
SUB CODEs 11/ SUBM DAM 27Jun63
UDC: 54-126:547-461.21053
l /1 947.633.6 -- -1 1

r~gy xm~
L 1511 ?-66 LWT(m)/E7dP(J)/T W4/RM
ACC NRo- 1jA/Of66/65/0W162210059/W59_1
AUTHORS: Kovehak. V. V.; Vinogradova, S. V.; Valetakiy, P. M.; Lavrinenko, T.
ORG: none
TITLE: A method for obtaining thermoactive polyarylates~ class 39, No- 176404\"
SOURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 22, 1965, 59
TOPIC TAGSt polymer, polymerization, polycondensation# epoxyt plastic
ABSTRA~T: This Author Certificate presents a method for obtaini49 thermoactive
polyarylates. To enhance the properties of the polyarylateaq unsaturated polyarylatee
derived from allyl-substituted phenole are epoxidatea with organio per-acids.
M CODFji 11/ MM DATE, 31Jan64
0~
(!? 0, -ft
Card 1/1- -
678,673:547,581o2

-L 9689-66 av~~ W/mIPM/r gh
'-ACC NRi-AFOU00995 ~OURCZ CODE: UR10297951366705TW270
INVE14TOR: Korshak, V. V.; Sergeyevs V. A.; Shitikov, V. K.
ORG: none
TITLE: Pre arative method for thermosetting organometallic polymers. Class 399-
No. MhMf
SOURCE., ByulletenO izobratenty I tovarnykh znakov,, no. 22j 1965; 62
TOPIC TAGS: thermosetting material, organometallic compound, polymer
ABSTRACT: An Author Certificate has bien Issued for a preparative method for ther-
mosetting organometallic polymers'in-volving qondeneation of furftrwvlth zirconium
acety acetonatel The method provides for heating of the rea~t-a-nta 6ver an Inorganic
alkali catalyst,. (Bol
SUB CODE: OT, 11/ SUBM DAT& lgFeb63/ ATD PRESS:
UDC-. 678,0 .5i669.296.547.724-.11

KOF-:311AK, 11.11.; I~OGO,'ilill', S.V.; k".A.; YL-A.;
11 IF " t~ I - .
I.M.- Ifiv- , -1 L
Advaricea In the synthosii of I;olypeptidej. 11:3p. 34 Tio-5:
777-849 My 165. (M Hbk 18:7)
1. Iristitut goyedineniv AN SSSR.

;J,
't,59476
-65
!'T`_kCESSI0N NO: 050i~83i
Solution pol~condensation makes it possible to obtain high-softening
!polyaryl esters with a high degree of completion but without their decompo-
sition because of too high temperatures. Depending on the starting materials,'',:. :_i
Ahe polyat7l esters are thermosetting or thermoplastic. Themqginal article.~`r-
discusses briefly the effect of reaction time and tem perature, reactant ratio`~~
and concentration, and solvent type -on solution polycondensation kinetics and
polymer properties. The advantages of using concentrated solutions, in
i particular, the better mechanical properties of polymers so prepared, are -J
I noted. Preparative methods. for fusible and soluble polyaryl esters
are
1 Aiscussed briefly.
LOW temperature erfacial p,olycondensation results in polymers
having a higher molecular -weight'than those obtainahle at high temperatures
but the method is subject to certain difficulties which are discussed in the
source,
F7"
Polyaryl esters exhibit a host of valuable properties. For example
polyaryl esters from-13liphenol A and terephthalic or isophthalic t1loride
Card 2/5

"ANIMS ON M AJF~015831
are highly resistant to many. solvents, mineral and organic acids (except
H 2 SO 4 ), oxidizing agentsi 'dilute alkalies, ultraviolet and ionizing radia-
tion, and heat (weight loss at 300* C for I hr, 556.). A copelymer based on
Bi-sphenol A and terephthalic and adipic chlorides so"'tens at about 350"C.
T
Method6 of lncreaising't- he heat roslstance%f volyaryl esteri ar-& dlso'~---
considered. For example, filins from Bisphenal A.er phenolphthalein and
isophthalic chloride, when crow-linked with novolakFor formaldehyde, show..
good strength at up to 300* C." Other metBods involve inclusion of reactive
(e. g. , unsaturated) groups In the polymer backbone to render the material
thermosetting,
A valuable feature. of -polyar lms is fjieir ability to
yl'ester ft preserve:~~
good mech Pro
qnical, peiAiea both at room temperature and at elevatei tema-
peratures'for long periods of titne. Foil example, nonoriented films from
Card 3/5

KORSE!,.K V.7. ; PA71f)VA, S,.A. ; T-I'MOFFYEVA, G, -I.; V'!,I!~,',',:.,'..'.
.Infl.tionco of' tho .9toric factor oil tho
polydispercity of polyarylateo. DokI. till SILS',,It 160
Ja 65. (~MIFA IF:2)
1. Institut elementoorganichesk3kh soyedinenly AN SIISR. 2. Chlen-
korrespondent AN SSSR (for Korshak).

ASSOCIATION: Institut eLem
stitute of OrganoelOment4l,
SUMTMD* 25Ausx64
tKn soyeamenty AKaaeMLL naUK-bbbK
einr of Sciences. SSSR)..'

28-66 LWW/P!-PF( )1rdPQ)
L _D
ACCMION NR: AP5024214 UR/0020/65/164/003/0563
/006
se
AUTHORS: Vinogradova, S. Ve- Korshak V. V. (Corresponding member AN SSSR); V~7
Pankratov, V. A.k Tur.9 Do Re
TITLE%, Investigation of the kinetics of pq ~qondens
ation b12jR!12no1sLt11 the
acid chloride of terephtha3ic acid
SOUPLE: AN SSSR. Doklady, V, 164, no . 3, 1965, 563-566
TOPIC TAGSt polycondensations terephthalic acid, bisphenol, organic compouw,
polymer
ABSTRACT: The kinetics of the polycondensation of bis-(4-oxYphenyl)--methanej
1 2,2-bis-(4-oxyphenyl) propane, 2.,2--bis-(4-6xypher)3rl)-hexafluoropropane$ bis-(4-
i oxnhenyl)-pheny1methanes 2,2-bis-(4-oxyphenyl)-2-.phenylethane,.bis-(4-ox7phenyl)
trifluoromethylpheWlmethane, and bis-(4-ovpiier7l)-diphonvlmethane with thq acid
chloride of terephthalic acid in the temperature region from 160-200C was inves-
tigated. The purpose at the investigation was the deterinination of the influence
i of the nature of substituents at the central carbon atom of bisphenols on the'
reactivity of the latter. The reactions were carried out in ditoluyl methane JA a

- - I I - I
t -7 1
WIN.
111% 11
0 -no
;2~ .
2U -
0 1 1 L.
44 It I - j 4 '. J-.- 6 J 8, Nsu
Al 0 . .

L 1856M6 EW(m)/EWP(j)/T/ETC(m)_6
AG
C VRt AP600=9 SOURCE COM UR/0020/65A65/005AO68AO90
AUTHORSs Korshak V. y..~,(Corresponding member AN SSSR); Manucharovaq I* pot
i Frunzop T*'W*j ftranovo Ye, L,
ORGI Institute for Hetermanic Com4unda, AcadegX 9f Sol
1 - Once@ SSSR (ristitat
a epiae oorganicheskJlrh Soyedinenly-Akad-emil, nauk 55SR)
TITLEt, Determination of the degree of cryst4illinity in j~Mene 6--ca laotm
aft copolymers by a p~lorlmetria mothodl and the Investigation of
r
g
thermostabi!W , ikllff'
I SOURCE: AM SSSR. Dokladyo v, 165o, no. 5, 1965j. 1068-1090
TOPIC, TAGS: polymer, crystalline polymerp graft copolymer, polyamide
AB3TRAGT; The degree of crysLallialLy In styrene- E-caprolaatam graft coj;olyiaers
L, 6 iA ~usioLlua (if -11.he cupolywor compoaltlon and u'L niulacular molght -was deterridlied
Liathod. Tho piu",~Ure followed that ulescrIboOl-
V
11'.. A. tuid-rianov and 1, V. Manucharova (Izv. 'All S-302, Wills 19U, 420). M-ray
pIctures of the synthesized polymers are prosented, The experimental results
are shown in graphs and tables (see Fig& 1). The degree of crystallinity was
calculated by the expression G 2,33 go where G is the degree of crystal1inity
Card 1/2 UM: 541.66

L 18568-66
ACC NRt AP6002A28
Pig, 1. Curves for weight loss (1t, 21o 31) and
differential temperature change (1, 21 3)
for the polymers: 1,11-poly- 6-caproamide;,
2,21 graft copolymer, containing styrene -uH
and caprolactam in the ratio 20:80 (parta Mneo.
by weight); 3. 31polysityrene..'' %
WO 96-
in % and Q is the heat of fusion In cal/g, It is concluded that the above
formula may be used to determine the degree of crystallinity in any graft ca-
nolvmara of E -canrolaet-qm and amw-nhnna- t-^--nnmnnrPnnt- Fni- ntharb Mtn?-f-4TVO'-

L lk.IL0_3-60 ERIP(j )1EWT(M) RMIM I
ACC NR: AP6003250 (A SOURCE CODE: UR/oo2o/65/165/006/1323/1324
AUTHOR: Slonimskiy, G. L.;-Korshak V. Y, (Corresponding member AN SSSR);
Vinopradova,. S. V.; KitaygordT9kV3(, A-. L""', Askadekiy, A. A. ; Salazk1n, S N.;
Belavtseva, Ye. M.
ORG: Institute of Compounds, Academy of Sciences SSSR (1'nstityvr~
elementoorganich'e-a-kiikE soyedinenty Akademli nauk SSSKJ
TITLE: Difference in supramolecular structures of amorphous polyarylates~obtained
by interfacial polycondensationjand high-temperature polycondensation in homo-
geneous media
SOURCV; AN SSSR. Doklady, v. 165, no. 6, 1965, 1323-1324, and Insert facIng
1324
TOPIC TAGS: polyaryl pliistic,'Interfacial polycondensation, polycondensation
C.II V%% R LL C'~ -~N T e- V..- `\r \'-
ABSTRACT: Blectron-mici'Nok\B%co'pi-cvx%a%nd-mve\crheavn~(c\arI studies were carried out on special-
ly synthesized types of F-7 polyarylates (products of polycondensation of tereph-,
thaloyl chloride with phenolphthalein anilide). The results fully confirmed the
hypothesis that in interfacial polycondensation, when the polymer is formed at the
interface of two liquid phases in which it is insoluble, the supramolecular
Card 1/2 UDC: 541.64

L 16103-66
ACC NR: "6003250
structure should be globular, whereas in homogeneous polycondensation in a solvent
medium, the structure of the polymer is predominantly fibrillar* The mechanical
properties were consistent with these observations: polyarylate F-7 Aprepared by
polycondensation in a homogeneous medium, had a greater impact ana-tensile strength
and higher softening point than polyarylate F-741, synthesized by interfaci
polycondensation. This fact is particularly notable, since it shows that an amor-
phous polymer of the same chemical structure can have different softening point3
depending upon the supramolecular structure. Orig. ari. has: I table.
SUB CODEAI OW SUBM DATE:
l4Jul65 ORIG REF: 004
'yj:
p
g
A
~X

L_~6974-66 )ZEWT (M) MI
ACC NR: AP6008500 SOURCE CODE.- UR/006.Z/6-6/000/0--Ol-/-O---O--7--O;~0076
AUTHOR: Vinopr?Ldova S Korshak, V.V.; Valetskiy P.M.
ORG: Institute of fleteroorganic Compounds, AcadeznK.2f ns 114~ 1
-,:c jMcgp titut
+1JUJI
ele_mentoorge~jicheskikh soyedineniy, Akademii nauk SSSR); Mo cow Ch noloxy
S emical Tech
Institute im. D. T. Mendeleyev (Moskovskiy Khimiko-tekhnologicheskiy institut)-
TITLE. Heterochain polyestersA Communication 57. Kinetics of the
tion dric aliphatic
lof acid chlorides of aromatic dicar~~~idslwith polyhy
alcohols
SOURCE: AN SSSR. Izvestiya. Seriya khimich,eskaya, no. 1, 1966, 70-76
TOPIC TAGS: chernical kinetics, aromatic polycarboxylic acid, aliphatic alcohol, i
polycondensation, carboxylic acid chloride 9
ABSTRACT: The kinetics of the polycondensation of the acid chlorides of
terephthalic and isophthalic acids with trim ethy 1.(:) lethaneland trim ethylolpropane
are investigated with respect to the evolution of hydrogen* chloride during the reac-
tion. Polycondensation is carried out in a dowtherm medium in a stream of dry
oxygen-free nitrogen whose delivery rate was controlled by a flow meter. The
kinetics of polycondensation are studied in the temperature range of 110-150C.
In all experiments the quantity of the initial substances and their concentrations
are rigorously constant and the ratio is eqimolar. The hydrogen chloride is 1
UDC: 531.1+542.952+547.58
2

L 20803-66 EWP(J)/EWT(m)/r RM/WW
--AP6005941 _V__ (A) SOURCE CODE:
ACC NR:
AUTHORSs KOrshakp V- V.; Mozgova, K. K.; Yegorova, Yu. V.
ORGs none
TITLE: Preparation of multiple graft
ed copolymers
SOURCE; Plaoticheskiye massy, no. 2p 1966, 1-2
TOPIC TAGSt graft copolymer, polyethylene terephthalate, polystyrene monomer
ABSTRACT: 'Polyethylene ter i2hthalatel(I) ancl poly-& -caproamide were subjected to
,-;;_T
.1 0
multiple grafting with a variefy o vinyl monomers, using a method previously
described by V.'V. Korshak, K. K. Mozgova, and M. A. Shkolins, (Vysokomolek. soyedot
2, 957, 1960). Up to 30 samples of various copolymers were-prepared,# some of which
contained UP to 5 layers of successively grafted polymerg e.g.9 polystyrene~(II).
The yield of.copolymer of I and II thus obtained was 112c% (assu~i~ ~e
weight of starting sample is 100%). Increastng the time of a single grafting (32
hours) yielded less of the grafted polymer (4.78%) than multiple grafting lasting
the same time. The reason for such behavior is explained by a renewal of active
centers on the polymer samples by removing them at intervals, washing in benzene,

-I FRI'Ma-W21
L 20803-66
ACC NR:, AP6005941
and dry-Ing at 60C. Properties of aultiple grafted copolvmers are under investigm-
tion. Orig. art. has: 2 tables.
SUB CODEs 11/ mm DATE: none

L 208ol-66, EWPQ)/~V~W/ETC(MWT
1,ACC BR; AP6005951
ljp(c) R&4/'NW
SOURCE CODE: UR/01191/66/000/002/0033/0035
AUTHORS- Korshak, V. V,; Bergeyev, V. A.; Kozlo,rg L. V.; Komarova, L. 1.
iORG: none
iTITLE: Thermal and thermaoxidative destruction of phenolformaldehyde oligamers of
inovolac tyDe
'SOURCE: Plautichuskiye masayp no. 2, 1966, 33-35
;TOPIC TAGS: phenolformaldehyde, oligomer, thermal decomposition oxidation
iABSTRACT: Chemical processes occurring in novolac phenolformaldehyde oligomers
[upon heating at 150--900C have been investigated. by elementary analysis, titration
ifor OH groupeg and ESR and M spectrn.1 analy-sis. Oligomers were prepared according
Ito the method described by K. A. Artirie-nov and 1). A. Kardaohev (Prakticheskiye
Iraboty po iskusstvenriym smolaw i ONT1, 1936, str. 196), washed
.repeatedly with distilled water, avid driod at IfiOC/1--2 m, for 15 hours. The
!product, containing ela of free phenol, was subjected to thermal and thermooxidative
treatment for 3--4 hours. It was established that the prJxary act in themooxida-
Vive destruction was oxidation of methyl. groups., Crosa-linking during thermal
UDC: 678.632'32121.01036,45
,Card 1/2

L
,jACC NRt AP6005951
;treatment of the novolac oligomern mainly occars due to formation of aromatio
etheral bonds. This prooess is facilitated by conversion ef polymeric hydrogen
to dimeric ones. Orig. art. 2 tables Rrd 2 figures.
I~M~IC90~)~Es 11/ SM DATEt none/ 'OHIO REP: 007/. OM REFt 008 .1 ..

L
: : . 7_1 A?6006356 SOURCE CODE: UR/0413/66/000/002/0093/0094,i
AUTHOR: Korshak, V. V.; Rogozhin, S._V.* Davankov, V. A.
ORG: none
TITLE: Method of preparing an iodo- and bromomethylated copolymer.
Class 39, No. 178098
SOURCE: Izobreteniya, pr6myshlennyye obraztsy, tovarnyye znaki, no. 2,
1966, 93-94
TOPIC TAGS: methylations bromine, iodine, copolymer
ABSTRACT: This Author Certificate describes proposed methods for
preparing the iodo- and bromomethylated copolymer of styrene with
divinylbenzene, an intermediate product for synthesizing ion-exchange
resins'Ifrom the chloromethylation product of a copolymer. To obtain
-Z -liighqr yield of compounds containing highly active elements in sub-
sequent reactions, the chloromethylation product is treated with so-
lutions of iodides and bromides of alkali metals in organic solvents@
ILD)
SUB CODEyll/
Card 1 / 1t2
IUDC: 661.183.123:678.746.22-136.622
SUBH DATE: 29Sep64

rlvr.(rn) /Flyp J)A&Tr(m) - A R&I
R:
AP600979~ SOURCE CODE: UR/0062/66/ooo/ow/0308/6314
V,
AUTHOR: VinogEadova, S. V.; Salazkin.
S.
ORG: Institute of Heteroorganic Compounds, AcadeME of Sciences SSSR (In Itut
elementoorganicheskikh soyedineniy Akademii nauk SSSF)
TITLE: Heterochain polyesters6. 62. Polyaiylates from bisphenyldicar~~OUL-
-SOURCE: AN MR. Izvestiya. - Setiya.khimicheskaya, no-. 2, 1966, 308-.3ih
TOPIC TAGS:. aromatic polyester, polyarylate, bisphenyl dicarboxylic acid,- dihydric!',
phenol, heat resistant polymer, polymer solubility, polymer film
ABSTRACT: , The -combination of high heat resistancelP~nd good mechanical properties
with solubility in organic solvents was the purpose of this stu(W -of polyar-ilates
(PA), synthesized from a dihydric phenol and a bicyclic dicarboxylic~aromatic-acidi.'
an
(I) or 2,2'-bisphenyldicarboxylic (II) or combinations of (I) d
acids were used as the bicyclic acid component, and bisphenol-A, phenolphthaleins,
phenolphthalein anilide, "phenoldiphenein" [2,21-bis-(4-hydroxybenzoyl)blspfienyl-],'~
or xylenolphthalein-Vere used. as the phenolic component. Nonmixed and mixed_EYA Vier6-
synthesized.by equilibrium condensation in a nitrogen stream, in "Sovol" solution-
(go 1 chlorinated bisphenyl). Only the acid components, i.e.,(T), (Mor terephthalid
acl'dv.;3re used to prepare mixed PA. It was found that PA from (1) have a higher
softening temperature as compared vith analogous polyterephthalates and are, still.
Card _lZ2 upc.- 241.6+542.91

t'~,145)1-66
ACC NRs Ap6oo9796
soluble In organic solvents (exception: PA from bisphenol-A). This solubility
?e to use thege-PA for manufacturing films, fibers, and lacquer.-
makes It
re w mposi
coati ITHE-dependence of the physical properties on the structu lid co
tion of the PA obtained is discussed. Among other points it was noted that loose
packing of polymer,thaine in phthaloyl di phthaloyl anilide derivatives.is caused
by the size, of these side groups and the effect of the ortho-substitutionin'.(11),*
~which sbar ly decreases the softening'-temperature. Both no i0d, and viiXe4TA On
n4
tdining. (11 can form nechanicall strong films from solutions; such tilins. retaiii -
-has* ig~we.
their good mechanical properties at 290C. Orig. ut., IX
~,WEBXI
it
-M'GOD]9: -in 11/ -J~ MM~." 19ft63/ RZO."
Wi,
!k

L 31922-66' EWT(m)/EWP(J)/T
JkCC NRf AP6007972 (A)
IJP(c) VIW/JWt)/RM
SOUGE GODEJ UR/0191/66/(Y_)0/003/0057/0059
;4
AUTHORI Sargeyev, Ve A.; Korshak, V. v.; Kozlov, Le V,
ORGt none
17
TITLE: Thermal destruction of thermoactive resins containing nitrogen
SOURCEs FInsticheskiyo massy, no* 3. 1966, 57-59
70FIC TAGS: resins nitrogen compouni, thermal Aecomposition
AESTRACT: Thermal lestruction of the thermoreactive resins obtainel by a polyconlen-
sation of aniline, p-aminophenolp m-phenyleneaiamine, 2,6-iiaminopyriltne, fuchein,
nolamine, 4icyaniiamilo, or urga with formaldehyde was studied at 330 and 900C. At
3300, the hiGhest amount of NH3 was evolvei from the licyandiamidephenol (4:6), di-
,yandiamiele, and 2,6--liaminapyriline resins. No NH)
was evolved from mol-unine aM
iniline resins. At 330C, the lowest loss of weight was observed in fuchsin, p-samino-
phnnol, -ml m-phenylene4i amIno# and the high,!.~st In urea resins* Heating the rosins
it 900C, a 19-65% YielA of 00114 proAuct was obtaine4o The resins of p-aminophinol and
a-phinylenmiamine proluced 2-2 1/2 times more solil than the aniline resin* Apparent-
ly, thn anilineformallehyle resin is less cross-linkni and) subsequently, thermally
1088 Btablas Even though m-phenylenMiamine and p-aminophanol resins have the same
9tructure and the same number of cross-links# their thermal behavior was not alike#
Card 1/2 UDCt 678.652.019.35
L 31922-66
X_C~ NR, AF6007W2
Due to a larger numb,9r of G_G lin.~s %nl participation of phenolic CH groups in cross-
r A81A of soliA rosi4Ue (secondary
linking the p-aminophanol resir/49"VO a hig~e more stble than the C-N an4p
_inks are thermally
C I U
polymers and of nitrogeno TR-e7-- omatic cycl-4 should give a
condensed ar
L-herefore, thormoprocessing of resins with a ins of aromatic nitrogen hetqr
Ill of seconlary polymars than that of the rOs noph no
aigher yi j p-ami
-ycles. The h1j#jn8t yinlA of gaSer)Uq pro-lucts wa,3 obtaine from resins of
m-phanylinadjaminof and aniline. Qrig. art. hass 2 tables-
z,6-Ajamjnopyrijinm#
3U13 CO%l llpO7/ SUBM DATE: none/ CRIG REFt 002/ M R3FJ 002
Card 2/2

L 31881-66 E74T(m) IJP(c) RM/DS
_7
ACC NRI AP6612533 SOURCE CODE: UR/0062/66/000/003/0544/
AUTHOR: Korshak, V. V.; Rogozhin, S. V.; Davank2yL V. A.; Vyi~4anov !j. G.
,ORG: Institute of Elemental Organi.. CoUounds, Academy of Sciences SSSR (Institut
ielementoorganicheskikh soyedineniy Akademii nauk SSSR)
~TITLE: Synthesis of optically active ionites
!SOURCE: AN SSSR. Izvestiya. Seriya khimicheskaya, no.
3, 1966, 544-546
TOPIC TAGS: ion exchange resin, amino acid, organic amide, hydrolysis
ABSTRACT: An attempt was made to use optically active a-amino acidsL their deriva-
tives for synthesis of ionites according to the following scheme:
-CII-CH2- _C11-C111-
C11,C1 G112J is 0112-NII-CHR-CON111 - a
ACC NRt AP6012533
+
C11r_NHr-(;HR-C0O--n
GH,-N11-C11R-COO11-n
(11)
Ut was shown that chloromethylated styrene-divinylbenzone copolymers do not react with
!a-amino acids and their derivatives under conditions which exclude racemization. The
:conditions for the reaction of iodomethylated styrene-divinylbenzene copolymer with a-
i-amino acid amides were investigated and anionites on their base were obtained. The
~potentiometric titrations of ionite obtained on the basis of D,L-leucinamide showed
that Jt is a weakly basic monofunctional anionite. Its swelling in water was very low..
,It swells much better in dioxane, acetone and especially well in methanol and ethanol.
jits amide group can be easily hydrolyzed by boiling in 20% solution of HC1 for 3-5 hrs.
iThis produces amphoteric ionite. An optically active anionite was produced from sty-
!rene copolymer containing 2% of divinylbenzene with L-leucinamide. Its analytical ca-
,pacity was 2.90 mg-equiv/g. Using this ionite separation of racemic D,L-mandelic acid
.was achieved. L(+) mandolic acid of a high degree of optical purity was thus obtained.!
;Hydrolysis of amide groups produced amphoteric ionite. orig. art. has: 2 figures, 2
!tables.
~iSUB CODE: 07/ SUBM DATE: 08Jul65/ ORIG REF: 001/ OTH REF: 003
i rod 2 / 2

ACC NR,
A?6o18122
SOURCE CODE: Ufi/olgil/66/oi,)o/oo6/or)io./")Olp...-.-
AUTHOR: Valgin, A. D., Korshak, V. V.; Kutepov. D. F.,_ Yqailate- S..
q
ORG: none
TITLE: Synthesis of unsaturated polyesterLn the presence of alkyl-bis
(beta-f~y_droxyet_hyl)-amines and their investigation
SOMICE: Plasticheakiye massy, no. 6, 1966, 16-18
TOPIC TAGS: polyester plastic, phthalic anhydride, amine, chemical
reaction kinetics, polycondensation ; _Tr',vrwrrt-_ PROCELZi
ABSTRACr.": The use of allcvl-bis-(beta-hydroxyethyl)-amines' I!~(A) in the
synthesis of unsaturated polyesters was examined. Tne polyester was
synthesized from mai.eic anhydride:phthalic anhydride:ethylene glycol,
1:1:0.55 ratio, by melting in the presence of small amounts of A where t1
alkyl was methyl, propyl, isopropyl or hexyl. Reaction kinetics showed
that even only 0.05 mol of A per mol of unsaturated acid accelerated
reaction 1.5 times. Increasing the amount of A to 0.3 mols accelerated
the polycondensation and gave higher molecular weight polyesters. The
longer the alkyl substituent at the N-atom of the amine, the more
effective the accelerator. Orig. art. has: 3 tables and 3 figures.
SUB C?nE: 07/ SUBM DATE: none/ ORIG REF:
Card 6M.67REF141802
L I"Tcc) ww./im'
ACC NRI AP6011282 SOURCE COIDE.- UR/0413/66/000/006/0159/0159
1\,'VE'NTOR- Korshak y. v Kamenski , 1. V.; Sanin, I. K
_ny
:4 -PAG: -none
TITLE.,, Preparation of resin with furfu
h!EALrX1hydroxysjlanes! Class 39, ft. 1499821
SOURCE- Izobretenlya, promyshlennyye obrattay. tovarnyye snaki, no. 6, 1906
159 0
TOPIC TAGS: resin, furfurylhydrdxysilane, heat resistant polymer
ABSTRACT: This Author Certificate introduces a method for preparing furfuryl-
hydroxYsilane resins. To extend the variety of heat - reststant~qolym er materials
with controlled viscosity, furfurylhyd heat:fr-e-lited
of peroxide _E2ML11-f-lafte are in the presencie.*.1:1
-type initiators and ionic cataiys
methods. ts 194 then dtsttUed by couvw0onal
SUB CODE.- Il/.- SUBM DATE: 19SepOl/

L 1841 EWT(m)/EWP(j (m)-6 VNIRM
ACC NR: AP6003421 SOURCE CODE: U,1/0190/66/008/001/oiog/ol*f-4-
AUTHORS: Korshak, V,,-V.; Vinogradova, s. v.;, 42 ~heve~IL--G-; ~~!-Vchitsiqy~v- I.
ORG: Iiqstitute of BlementoorA-anid CqApoundsj_AE SSSR (Institut elementoorgan-
icheskikh soyedineniy AN SSSR); Moq2ow IrLiktij.-ute of Chemical En&ingering a. Do I.
Mendeleyev (Moskovski khimiko-tokhnologichosikiy institut)
TITLE: Copol ersl6k allyl-substituted unsaturateA p2inalatealwith vinyl and
allyl monomers 81st Report in Series "On Heteroaliphatic folyeTtere") 11-70
SOURCE; Vysokomolekulyarnyye soyedineniya, v. 8, no. 1, 1966, 109-114 65~7
TOPIC TAGS: polyaryl plastior copolymerization, thermal stability, tensile
strength, methyl methacrylate
ABSTRACT: Allyl-substituted polyarylates (1) of different mole mlar weights and
concentrations of allyl groups copolymerized with various vinyl and allyl monomers
'were investigated, The solubilityt thermal stabilityp and tensile strength of the
products were studied. Most suitable of the examined (I) were those derived from
.terephthalic chloroanhydride# phenolphthalein, diallyldian, and 2-allylphenol, the
structure of which may be represented by the formula:
Card 1/2* UDC: 66-095.26+676.674

I L 1841546
'ACC NR: AP6003421
CH=CH,
CHI
0 0 CHI
C-
Q7C74C>7 0-
0.
CHJH
b~o
x
Y
!with ratio of XY 1.19 or 4. Their.synthenia.was described in an earlier work by~,
;V. V. Korshak, t 1. V. Vinogradova, M. G. Korchevey, and L. 1. Komarova (Vysokwolek
,soyed., 7, 457, 1965)- It was established that methyl methacrylate, allyl metfi.~
iacrylate, dimetiacrylate,of etbylene glycol, and 2-allylphenol methacrylate are
products.
satisfactory cr:oss-linking agents for (I), The last two compounds yield
.. ~i and tensile strength even after treatment at 300C
~of very high f4et~rzal stabil
in the piisen6e of air. They are also inert to solvents and to sulfuric acids'
Orig. art. has: 5 tables, 1 figure, and 1 stmature.
bm BODE 07/ SUBM DkM 18Feb65/ ORIG REFs 006/ OTH REFt 001
Card 2/2

L-17722-66 EWP(J)/EWT(*)/ZTq(a)-6/T MAW
ACC NR, Ap6oo3425 (A) SOURCE CODEs UR/0190/66/008/001/0131/0135
AUTHORS: vinogradovap S* Vol Korshakp V* Vol Papava,, G. Sh.; Tsiskarishvilis
P. D.
ORGz Institute for Heteroorganic Compounds, AN SSSR (Institut
or Cheqis~M im.
elementoorgardcheskikh soyedinenly AN SSSR); Institutef
Me]-ikishv:Lli,AN GeorgLag SSR (Institut khimii AN GruzSS
TITLEs Mixed block-~polyarylates4ased on poly2r.ganosiloxane1oligomer,, dibydroxy
phenolsp and, chlorides of aromatic, dicarboWLic acids
SOURCE: Vysokomolekulyarnyye soyedineniya.4 v, 8. no* ls 1966s 131-135
TOPIC TAGS.- oligomer,, polymer., block copolymer,, polyaryl plastic,, organosillcon
compound I organic synthetic process
ABSTRACT: Block-polyar7lates based on polyorganosiloxane oligomers dian,,
phenolphthale:Ln and chlorides of terephthalic; and isophthalic acids were
synthesized to extend the previously publishel work on block-polyarylates by So
Vo Vinogradova,, Ve V. Norshak, 0. Sho Papava. (Inro AN SM4 ear. kwmich. 1 1964#
Card 1/2 UDCs 54lo64#6?8o674+678-W2--

L 17722-"
ACC HRt AP6003425
1296), The reaction yield# vi=osity in tricresol solution, softening temperature*
and elemental composition of the synthesized block-polymers were datermimd. The
experimental results are presented in graphs and tables (see Fig. 1). X-ray
A -
Fig, L Determination of the quantity of hydrogen
43
chloride (A), liberated during the reaction between~
9460
0 obloranhydride of terephthalic acidt 1 - dian;
i polyorganosiloxane oligoner in ditoly1methane
4~
InU solution (concentration OoO5 mole/liter)*
lot
0
- hours
diffraction picturesof the determined. It was found that than
p
polyarylates could absorb up to 40% of the siliconorganic block-component and still
retain a relatively high softening temperature, The block-polyarylates possess
,,-good thermal Properties and yield strongg transparents and thermally stable films
from solutionse Orig, arto.hass I table and 2 graphs. 14";
SUB GODSt 071 SUBM DATSs OlMar65/ ORIG RM 004
Card 2/2. - Apt

ALL NHI AP6003430 SOURCE CODE: UR/0190/66/008/001/0188/0
AUTHOR: Valgit, A. D.; Korshak V. V.; Kutepov D. F.
ORG: none
TITLE: Synthesis of new unsaturated polyester
SOURCE: Vysokomolekulyarnyye soyedineniya, v. 8, no. 1, 1966, 188
TOPIC TAGS: polyester, heat resistant material
ABSTRACT: New unsaturated copolymeric polyesters containing a tertiary nitrogen atom
in the backbone have been synthesized:
----COR'CQQR'OCOCH=CIICOO.Cli,CH2-N-CHICI120-..~.
rAere
CH3
R: CHs:'-C[1,CHCH,,*-. 'H wl--N\
CH
C113
Card 1/2 UDC: 541.641-678.674

ACC W. AP6003430
CI--