SCIENTIFIC ABSTRACT T.M. FRUNZE - T.M. FRUNZE

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000513820011-0
• 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
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

- FRUNU. T.M. -, KORSHLX, V.V.; FSTROVA, V.P.
Heterochain polyamides. Part 15: Polyamides of hydroaromatic
acids. V7sokom. soed. 1 no-3:349-356 Mr '59.
(MIRA 12:10)
1.Institut elementoorganicheskikh soyodineniy AN SSSR.
(Amides) (Hydroaromatic compounds)

KDRSHAK, V.V.; AIMYOMV, D.N.; KUKHARSKAYA, B.T.
Haterocbain polyamides. Part 16: Polyamides containing siloxane
groups in the viain cbain. Vysokom.sood. 1 no.4:489-Jf94
AP '59. (KIRA 12:9)
1. Itatitut elimentoorganicheakikh,soyedinaniy An SSSR, I Institut
I"himii ailikatov All SSSR.
(A,nides)

YRUNZE. T.M.- KORSHAK, V.V.; KRASNYANSKAYA, N.A.
in polyaoides. Part 17: Polyamides made fron p-~Vleue-
diardne. Tysokomooed. I no.4:495-499 Ap 159-
(KIRA 12:9)
1. Inotitut olementoorganichookikh soyedirieniy AN SSSR-
(Anides)., (Phanylenediamins)

, FRUNZE. T.M.:,-WRSW, V.V.: MAKKMIN. V.A.
~; . 1, -
Haterochain polyasides. Part 18: Obtaining mixed polyamides .
by melting, horlogeneous polyamides. Vysokom.soed. 1 no.4:500-505
Ap '59. (MIRA 12:9)
1. Inotitut alementoorganichookikh soyedineniy AN SSSR.
(Amides)

FWNZE, T.M.-,.~ORSHAK, V.V.; ROAAHOVA, Z.V.
Heterochain polramides. Part 19: Polyamidne ob'tained from cle-
and trans-Isomqrs of 1,3-diaminocyclobexane and aliphatic dicar-
boxylic acids. 'Tysokon.soed. 1 no.4:51P-525 AP 159.
(MMA 12: 9)
1. Institut elaisentoorganicheskikh soyedineniy AN SSSR.
(Amidos) (Cyclohexanediamine) (Acids)

SLONIMSKIT, G.L.; FRUNZE, T.M.- KDRSHAK, V.V.,- ROGOVINA, L.Z.
Effect of the col3position of mixed polyamides on their phase
state. Vyookon.soed. 1 no.4-'526--~529 Ap '59- (MIRA 12.-g)
1. Institut elemontoorganicheakikh soyadinenty AN SSSR-
(AmIdes) (Phase rule and equillibriun)

SLONI14SKIY, G.L.; 2WICE, T.H.; KORSHAK, T.V.; N014ANDVA, Z.V.; ROGOVINA,
L.Z. %~
Tbermonacbanical study of polyamides made from cie- and trans-
Isomers of dianinocycloboxane and aliphatic dicarboxylic acids.
Vysokom.a.oed. 1 no.4:530-533 Ap 159. (MIRA 12--9)
1. Institut oloydentoorganichaskikh soyedinaniv AN SSSR-
(Amidne) Orclohexanedianine) (Acids) I
I

,FRIJNZE, T.M.; KORSHAK. T.Y..: KURASIM, V.V.
Phosphorous organic polym3ra. Part 6: Polya,ides of sons phospho-
rue-enntaining dicarboxylic acids. Yyankom.anad. 1 no-5:670-676
my 159. (,4IRA 1;1:10)
1. Inetitut alementoorganichonkikh RoyndinaMy All SSSR.
(Amides) (Acids, Organic)

FRUNZE, T.H.- KORSHAK, V-V.; KOZWT, L.V,; KURASHLIV, V.V.
c,.
Phospharous orgnnic polymerg. Part 7: Mixod phospborua-con-
tulning polyamidee. Vyookom.sood. I no..5:677-681 my 159.
(AIM 12: 10)
1. Institut elementoorganichpolAkh noyodineniy All SSSR.
(knid as)

YRUNZI, T,.I~I- KI~RSUK, V.V.
- "... I- ~-,- ".
Haterochain polyamides. Part 21: Structural dependence of the melting
temperature in homologous eerie@ of haterochain polymers. Vy8okom. soed.
1 no.6:809-818 Je '59. (MIRA 12:10)
l.Institut elementoorganichaskikh soyedineni7 AN SSSR.
(Amides) (Polymers)

MMMS, T-M-; KORSBAK, T.T.; IMLSM, T.T.; ALITRVSKIT, P.A.
Haterochain polyamides. Part 22: Iffect of certain factors
on the process of forvation of the polyamide in a two-phase
system. Vysokom.soed. I nd.12:1795-1800 D 159.
(MM 13:5)
1. Institut elementoorganicheakikh soyedineniy AN SSSR.
(Polyamides)
j

50)
AUTHORS: Prunze T. It 'rorch"211-, V. S07/62-59-,?/-23/37

TITLE: Investigations in tho 7-i-IC. '71thl'otero-onaoUs
Chains (Iz obluti -71-.~7,,7,i-c'r)-,r).Cornmunication 9.
Produotion of Pclyari~lc-Z Ks-
Oxaz-~Iones i
poliamidoef-4--oir i--
PERIODICAL: Izvestiya Akademil SZK.
1959, Nr 35 Pp 535-539
ABSTRACT: In the present paper CstOrS 7ere
synthesized. -s products. In
order to obtain these dinni-boxylic acids such as
the terephthalic and sel,:--ri- :i,~f"' i4--od. "iese acids are
transformed under the a~ttic,r. s.L' Pentachloride or
thionyl chloride into the aiacid chlorides. In
the reaction of the latter with a solut-ion of alkali or amino
acid N-W-acyl-bis-(cje-amino acids)(2al)le 1) i-- formed. By
heating these acids with acetic anhydride according to the
method described ir referenoe '. bis-oxazolones obtained
Card 1/3 (Table 1). Polyamides and polyamido eoters formed clue to

Investigations in the Field of the Polyamides With SOV/62-59-3-23/37
Heterogeneous Chains. Communication 9. Production of Folyamides and
Polyamido Esters Prom Dis-Oxazolones
the action of bis-oxazolones on diamines, amino alcohols or
glycols in the solvent. Reaction temperature was not higher
than 600. The duration of reaction depends on the nature of the
initial substances. Diamines react the most rapidly (5-14hours),
,glycols and amino alcohols more slowly. E.g. the reaction of
ethylene glycol or monoethanolamine takes up to 146 hours.
Pyridine or chloroform were used as solvents. The polyamides
obtained are solid, powdery, white substances. They are well
soluble in cresol, insoluble in chloroform and benzene. The
polyaM4do ester obtained from ethylene glycol which is well
soluble in chloroform is an exception. The properties of the
products obtained are given in table 2. The polyamidee which
were obtained from the reaction of bis-oxazolones with diamines
and glycols and which have a regular structure have higher
melting temperatures "han the polyamides which were obtained
by means of direct poly3ondensation and in which the residues
of the initial products -ire irregularly distributed. In the
case of a polymer with regi.-Oar structure the substitution of
Card 2/3 octamethylene by the phenylone group leads to a greater

Investigations in the Field of the Polyamides 21,- 7/6 2- r, 9- 7 - 23/37
Heterogeneous Chains. Cormunication 9.
Polyamido Eaters From Bis-Oxazolones
increase of the melting: than is the Case with
polymers with a. str,-,cture. The
degree of crystal-,Izrt-~,-
v-z by Yu. S..Struchl-.ov
in the laboratoriya n!-: 1 i -, o. (Lab o ra t o ry
,for X-Ray Structura-, AnalYzf-a). `b~ curves
were recorded by AL .Z 1! io to ri.-,,a
issledovaniya f,),i- Inv,'.."ti-ration of
Polymers). The autho-s f.)r the
investigations carriel oit'. 2 tables, and
3 Teferen.-,es, 2 ---f
I - j
ASSOCIATION: Inutitut elementoorganic3iC9%1-:" nauk SSSR
(institute of Elemental t:--, Academy of
Sciences, USSR)
SUBMITTED: June 13, -1-957
Card 3/3

5 (3)
AUTHORS: Korshak, V. V., Corresponding Member SOT/20-126-6-35/67
AS USSR, grunze,_ T. M., Kurashev, V. V.9
Alybinap A. Yu.
TITLE: On Some Characteristic Features of the Non-equilibrium Poly-
condensation (0 nekotorykh osobennostyakh neravnovesnoy
polikondeneateii)
PERIODICAL: Doklady Akademii nauk 358R9 1959P Vol 126, Nr 6, pp 1270 - 12T3
(USSR)
ABSTRACT: This paper, the experimental part of which was worked out with
the assistance ofP. A. Aliyevskiy gives only part of the re-
sults obtained. A detailed description will be published la-
ter. The equilibrium polycondensation ('Ref 1) which takes place
under the interaction of diamines (Ref 1) is characterized by
several characteristic features among them by the reversibilit
both of the main reaction of the polymer synthesis (see scheme
as well as the accompanying conversions (of the exchange re-
actions) which take place simultaneously (Ref 2). Such exchange
reactions, which have mostly destructive character, take place
between the growing polyamide molecules at the expense of the
Card 1/4 end groups as well as of the amide bonds in the macromolecule

On Some Characteristic Features of the Non-equilibrium BOV/20-126-6-35/67
Polycondensation
(Ref 3), They bring about a certaint rather close distribution
of the forming polymer according to the specific weights (Ref
4). The exchange reactions lead to the fact that in the equi-
librium polycondensation a state occurs which is denoted as
"polycondennation equilibrium" (Ref 5). The excess of one of
the reaction products disturbs this equilibrium and influences
the molecular weight of the formed product (Ref 6, Fig 2). The
present investigation was carried out in order to determine
whether these dependences change if the polycondensation is
carried out as a non-equilibrium process. As an example of such
a reaction the interaction between dicarboxylic acid chlorides
with diamines may be used (see scheme). If this reaction is
carried out at the boundary between two phases by dissolving
the initial substances in.two liquids which do not mix with
each other (Ref 7), then it takes place very rapidly also at
low temperatures i.e. under conditions at which no counter re-
actions ocour. The authors investigated the reaction between
hexamethylene diamine with alkali addition and adipinic acid
chloride. It may be seen from figure I that the optimum con-
Card 2/4 oentration.which leads to high yields in the production of

On Some Characteristic Features of the Non-equilibrium SOY/20-126-6-35/67
Polycondenaation
high-moleoular products is the 0-15 mol/i solution. Both rea-
gents were solutions of the same concentration. In order to
solve the problem of the effect of the ratio of the initial
substance on the molecular weight of the forming polymers a
test series was carried out in which either the one or the
other initial substance formed an excess. In spite of large
excesses the obtained polyamides had practically no equal mo-
leoular weights (Table 1). In the case of an equilibrium poly-
condensation, in the reaction of dicarboxylic acids with dia-
mines (Pig 2) this excess produces strong effects. In this ,
casep the factor which interrupts the reaction and the growth
of the chain is the formation of a polyamide film on the sepa-
ration surface of the phases through which the initial reagents
may not diffuse. An addition of butyric acid chloride to the
solution of the initial acid chloride in benzene considerably
reduces the molecular weight of the forming polyamide (Figa 3
and 4). A polymer, which has groups 4~icapable of reaction, at
the two endag looses the capability of a further growth. There
are 4 figures, 1 table, and 7 references, 6 of which are Soviet.
Card 3/4

On Some Characteristic Features of the Non-equilibrium BOV/20-126-6-35/67
Polycondensation
ASSOCIATION: Institut elementoorganichookikh soyodineniy Akademii nauk SSSR
(Institute of Elemental-organio Compounds of the Academy of
Sciences, USSR)
SUBMITTED: April 17, 1959
Card 4/4

83832
Rk-0 2205 S/190/60/0021/005/001/015
B004/BO67
AUTHORS: Korshak, V. V., Lru~nze, T. M., Kurashev, V. V.
TITLE: From the Field of the Heterochain Polyamides. XXIII. Poly-
condensation of the Oxide of Bis-(p-carboxypheny1)phenyl-
phosphiny1dichloride With Hexamethylenediamine in the
Interface I
PERIODICAL: Vysokomolekulyarnyye soyedineniya, 1960, Vol. 2, No- 5,
pp. 633-635 V~
TEXT: In earlier papers (Refs. -3) the authors studied the polyconden-
--iionlof phosphorous polyam:
sa ideeqwith aliphatic and aromatic diamines
in the malt. The present paper d scribes the polycondensation of the oxide
of bis-(P-carboxyphenyl)phenylphosphinyldichloride in the interface. The
authors Nund that by mixing a solution of the phosphorus compound in
benzene with a solution of hexametbylenediamine and KOH in water, a poly-
amide film is formed in the interface, which may be extracted as a con-
tinuous twist. In mixing the solutions the polyamide was precipitated as
a white powder, The yield was 72 - 92%. The relative viscosity was de
termined at 20 C in tricresol. A figure shows the relative viscosityqas
Card 1/2 1

83811
From the Field of the Heterochain Polyamides. S/190/60/002/005/001/015
XXIII. Polycondeneation of the Oxide of B004/BO67
Bis-(P-carboxyphenyl)phenylphosphinyldichloride
With Hexamethylenediamine in the Interface
a function of the initial concentration of the reagents. A maximum value
of about 0.88 was attained at 0.01 mole/I. At higher concentrations vis-,
cosity increased. Table 1 compares the polymers obtained in the melt
(relative viscosity - 0.42, tensile strength 530 kg/cm') with those ob-
tained in the interface (relative viscosity - 0.88., tensilve strength
; 700 kg/cm2). Table 2 presents yields and viscosities of 'he polyamides
s a function of the concentration of the reagents. The vi;cosity decrease
with rising concentration is explained by a premature chain rupture due
to hydrolysis of the terminal acid chloride groups. There are I figure
2 tables, and 6 references: 5 Soviet, 2 US, and I British.
ASSOCIATION: Institut elementoorganicheskikh soyedineniy AN SSSR
(Institute of Elemental-organic Compounds of the AS-USSR),
SUBMITTED: December 18, 1959
Card 2/2

838Z
15.211L1 cj,2205 S/190/60/002/00-J/005/015
B004/B067
AUTHORS: V. V. Koz1ov, L. V.,
Korshak, -, P
Alybinaq A. Yu.
TITLE: From the Field of Heterochain Polyamides I XXIV. Production
of Mixed Polyamides in the Interface
PERIODICAL: Vysokomolekulyarnyye soyedineniya, 1960, Vol. 2, No.
pp. 673-678
TEXT: The authors of the present paper wanted to synthesize mixed r-cly-
amides by means of non-equilibrium polycondensation in the Interface,
and to study the influence exerted by the reactivity of the initial
substances on the composition of the polyamides. A mixture of 0.2 mole
solutions of adipyl chlorideland isophthalyl chloride in benzene was
mixed with a 0.4 mole solution of hexamethylene diamine in aquecU3
KOH with 1000 rpm. For comparlson, the same polyamides were produc5d by
equilibrium polycondenaation '\by heating the initial substan~3os to
210 - 2700C in nitrogen current. Table 1 gives viscosity, sclubility in
formic acid, flowing point, and, on the basis of the infrared spec%ra
Card 1/3

8383,5
From the Field of Heterochain Polyamides. S/190/60/002/005/005/015
XXIV. Production of Mixed Polyamides in the B004/BO67
Interface
shown in Fig. 2, the degree of crystallization. While the polymer of
hexamethyleneisophthalimide is insoluble in formic acid, mixed polymers
with a content of 60% i.sophthalic acid were completely soluble in formc
acid (Fig. 1). The formation of a single copolymer waa proven by the
infrared spectrum. The products obtained by equilibrium polyccndensation
had a higher flowing point than the products synthesized in the interface
(Fig. 3), and had also a higher degree of crystallization. In the reacticn
of adipyl chloride and iaoterephtlinlyl chloride with haxamethylene diamitke
in the interface, with the polymer being extracted from the interface as
a film, the individual film samples taken during the reaction showed a
perfectly homogeneous structure (Table 2) Inapite of different reactivity.
The different reactivity of adipyl chloride, sebacyl chloride, and azelayl
chloride had no influence on the physical properties of the copollymers
with hexamethylene diamine (Table 3) obtained from varying mixtures of
these acid chlorides. The authors thank the laboratory heads cf their
institute: I. V. Obreimov (Optical Laboratory), A. I. Kitaygorodskiy
(Laboratory for X-Ray Structural Analysis), and d. E. Slonim3ki
(Laboratory for the Investigation of Polymers or their Investigations.
Card 2/3

83815
From the Field of Heterochain Polyamides. S/190/60/002/005/005/015
XXIV. Production of Mixed Polyamides in the 13004/B067
Interface
L. V. Zhirova took part in the experimental work. There are 3 figures,
5-tables, and-7-references: 6 Soviet, 2 US, and 1 British.
ASSOCIATION: Institut elementoorganicheskikh aoyedineniy AN SSSR
(Institute of Elemental-organic Compounds of the AS USSR)
SUBMITTED: January 9, 1960
Card 3/3

19- 0 Pi
S/-9 60100210061'0021012
Boi 5YBo64
AUTHORS: Korshak, V. V., _?runze, T! M,
TITLEi On the Haterochain Polyamidesl
Containing ?iperazi7ne Radicals
I
PERIODICAM Vysokomolekulyarnyye soyedineniya,,
pp. 836-844
KGzlo7, I, V,-
XXV, Syntheri~-, of Polyamides
on the lnterfa,2i.,
1960, Vol., 2 no 6,
TEXTs Simple and mixed polyamides were produced from piperazine Wfth
adipyl-, azelayl-, sebacyl-, phthalyl--, isophthalyl--, and terephthalyl
chloride, as well as from ethylene--,, hexamethylene-v and nonameHbylen!?
amine with sebacyl chloride by the method of interface polycondensation,
and their properties investigated. The chlorides were applied as 0.2 M
solutions in benzene and the diamines as 0.2 M solutions in wa~.Pr
(prepared from 0.4 M solutions in KOH).. The polymer yield was 30-6)e/u.
Tables I and 2 give the properties of the polyamides obtained and ahow
that a reductior in length of the methylene chain cf the dicarboxylic,
acids leads to an increase in the flow temperature. Polyamides containtng
piperazine (except for polypiperazine terephthalamide) are bettrr solublv
Card 1/3

83-696
On the Heterochain Polyamides. XXV. Synthesis S119 60100210061002/012
of Polyamides Containing Piperazine Radicals on B015YI3064
the Interface
in organic aolventa than polyamides obtained from the namz, acidn with
aliphatic diaminos, Tables 3-5 list tile proportion of the mir-?d polyamlde~l
and show that a change in the piparazine content exert6 a ~.,onsidorable
influence upon flow temperature, solubility, and mechanisal properties,
Flow temperature and solubility of the polyamidea rbtainsd from piperazina
and aromatic dicarboxylic acids depends on the position of the sarboxyl
groups in the cycle. An introduction of 20 mole% of aliphatic diamine
r4dicals into polypiperazine sebacinamide leads to a reduotion of the flow~x
temperature, A further increase In the radical content cause:3 an Increase
in flow temperature and a reduction of the solubility of the mixed
polyamides, Studies on the influence of the varying reactivity Df the
initial diamines upon the structure and properties of the mixed polyamides
obtained, showed (Table 6 composition, softening- and flnw temp--~ratura,
viscosity 0.5% solutions in tricresol at 200C), that there are no eseential.
differences in the properties of the products obtained, L. V, Zhirova t':~ok
part in experimenting. There are I figure, 6 tables,
and 7 reforenoeti,
1 Soviet, 4 US, I German, and 1 French.
Card 2/3

8-16~8
,On the Heterochain Polyamides, XXV. Synthesis S/1,90J60/0021/006/002/012
of Polyamides Containing Piperazine Radicals on B015/Bo64
the Interface
ASSOCIATIOV: Institut elementoorganicheskikh noyedineniy AV SSSR
(Institute of Elemental-OTganic Compounds of the AS TISSR)
SUBMITTED: February 1., 1960
Card 3/3

83699
S/190/60/002/006/003/012
i ~.gi oi k 2 to B015/BO64
AUTHORS% Korshak, V. V.. Frunze, T. M., Kozlov, L. V,
TITLEs From the Field of the Heterochains �qLyamidqs
~, XXVI, Mixed
Polyamides of PiEerazi e With Aliphatic and Aromatic
Dicarboxylic Acids I
PERIODICALi Vysokomolekulyarnyye Boyedineniya, 1960, Vol, 2, No, 6
PP. 845-850
TEXTs In continuation of an experimental series (Ref. 1) mixed polyamides,
were produced by the method of the interfacial polycondensation from
piperazine and adipyl-, azelayl-, phthalyl-, isophthalyl-, and terephthalyl
chloride. The chlorides were used as 0.2 M solutions in benzene and
piperazine as 0.2 M solution in water (produced from 0.4 M solution In
KOH), For the copolymers obtained, the specific viscosity of a 0.5~
solution was determined in 95% H 2s04 at 200C, as well as the flow temp era-
ture and solubility in organic solvents (results on Tablea 1-3),. The
introduction of the aliphatic dicarboxylic acid radicals into ths poly-
amide reduced essentially the flow temperature of the polymer. The
Card 1/2

83699
From the Field of the Heterochains Polyamides. S/19 60/002/006/003/012
XXVI, Mixed Polyamides of Piperazine With BOIN064
Aliphatic and Aromatic Dicarboxylic Acids
position of the carboxyl groups in the radical of the aromatic dicarboxylic
acids in the mixed polyamides has the usual effect upon the flow tempera-
.ure, i.,e. the mixed polyamides with a paraphenyl cycle have the highest
flow temperature. The polyamides obtained from piperazine are In organic
solvents better soluble than those obtained from aliphatir, flamine~;, The
mixed polyamides obtained from piperazine, and az;7-layl-, phthalyl--, an:!
isophthalyl chloride dissolve best in polar organic solventn L,V~Zhi--o7a
L~~j*
took part in experimenting. There are I figure, 3 tabIG3, and
I Soviet and 2 US~
ASSOCIATION~ Institut elementoorganicheskikh 3oyedinenij- AY SSSR
Onstitut I
_~~f Elemental-organic Compounds ,f the AS USSR)
SUBMITTEDt February 1, 1960
(;ard 2/2

KORSHAK, V.V.; FRUNZE, T.H.; W I-NAN' [Lu I-nan]
Heterochain polyamides. Part 27; Syntbesie of mixed polyamides
from homopolyamides. Vynokom.soed. 2 n0-7:984-988 Jl 6o.
(MIRA 13;8)
1. lastitat elementoorganicheakikh soyedineniy AN SSSR.
(Polyamides)

AUTHORS:
TITLEs
PERIODICAL:
87022
S/190/60/002/007/001/017
B02O/B052
Korshak, V. V., Frunze T. Lu I-nan'
On Heterochain Polyamides. XXVII. The Production of Mixed
Polyamides From Homopolyamides
Vysokomolokulyarnyye soyedineniya, 1960, Vol. 2, No- 7,
pp. 984-988
TEXT; The formation kinetics of mixed polyamides by copolycondensation
of two or more initial substances was investigated by V. M. Xharitonov
and two of the authors (Ref- 4)- It was the purpose 6f the present paper
to investigate the reaction course with time of the production of a series
of mixed polyamides from the homogeneous polyamides concerned. Table I
gives the properties of the initial homopolymers which were produced by
polycondensation of hexamethylene diamine salts with adipic, azelaic, or
sebacic acids in the melt, and also by polymerization of 6-caprolactam
in the presence of 2% hexamethylene diammonium adipate (AH salt). The
melting points and specific viscosity of 0.5% solutions of mixed polyamides
in cresol at 200C and the mechanical properties of some of the polymers
Card 1/3

87022
On Reterochain Polyamides. XXVII. The Production S/igo/60/002/007/001/017
of Mixed Polyamides From Homopolyamides B020/BO52
were determined, X-ray pictures were taken and thermomechanical curves
were plotted. Some of the data obtained are given in Tables 2 and 3-
Heating of the polyamide melts changes their flowing point and the vis-
cosity of their solutions. Fig. 1 shows that the specific viscosity of
the solutions and the molecular weight of the polymers are increased by
heating. Table 3 gives some mechanical properties of the polyamides in the
system polyhexamethylene adipamide - poly-E-capronamide. The data of this
table and Fig. 2 show that the tenacity of the polyamides decreases with
the time of heating, i.e., the development of block and mixed polymers
causes a reduction of their tenacity, whereas the elongation at break is
increased. Fig. 3 shows the shift of the flow point due to heatingt it
becomes lower as the time of heating is increased. Fig- 4 gives the
change in the reaction mass composition caused by heating. It was observed
that the block polymer for a comparatively long period is the chief con-
stituent of the reaction mass. There are 4 figures, 3 tables, and
8 referencest 6 Soviet, 1 German, and 1 British.
Card 2/3

87012
On Heteroohain Polyamides, MII, The-Production S/190/60/002/007/001/017
of Mixed Polyamides From Homopolyamides B02O/BO52
ASSOCIATIONt Institut elementoorganicheskikh soyedineniy AN SSSR
(Institute of Elemental-organic Compounds of the AS USSR)
SUBMITTEDs February 16, 1960
Card 3/3

KORSHAK, V.V.; F~T~gjj.M.; PRASHEV, V.V.; SEROVA, K.L.
Heterochain polyamides. Part 28: Significance of acceptors of
hydrochloric acid in the synthesis of polyamides by interfacial
polycondeneation. Vysokom. soedo3 no.2:205-2(Y7 F 161.
(MIRA 340)
1. Institut elementoorganicheskikh aoyedineniy AN SSSR.
(Polyamidea)

KORSBAK) T.V.; FRIJNZE) T.M.; VINOGRADOVA,, S.T.; KURASHEV, V.V.; LEBEDEVA,, A.S.
Haterochain polyamideb. Part 29: Significance of the-hydrolysis
of dichlorides of dl4pdrboxylio acids during interphase polyoondonna-
tion, Vysokmasoad.' 3 noJ071-375 Mr 161. (MIRA 14W
1, Institut elementoorganioheskikh soyedinaniy AN SM.
(Polyamides) (Gondensation products (Chemistry))

KORSHAK., V.V.,*.-FRUNZE.9 T.M.; LU I-NkN' [Lu I-nan]
Heterochain polyamides. Part 30l Preparation of mixed polyamides
by fusion of homopolymers with salts. Vysokom.soed 3 no.5:665-6~O
My 161* (MIRA 14:5)
1. Institut elementoorganicheakikh soyedineniy AN SSSR.
(Polyamides)
nz~j

KOFSHAK, V.V.; VINOGRADOVA, S.V.; FRUNZE, T.M.; LEBOEVA, A.S.; KURASHEV) V.V.
Heterochain polyesters. Part 31: Rble played by the hydrolysis
of aromatic dicarboxylic acid chlorides in the process of inter-
facial polycondennation. Vysokom.soed. 3 n0',,7:984-990 i1 161*
(KMA 34 -.6)
1. Institut elementoorganicheskikh soyedineniy AN $SR.
(Hydrolysis) (Ioophthaloyl chloride)
(Terephthaloyl chloride) (Polymerization)

F,C-UIVZ
PHASE I BOOK EXPLOITATION
Korshak, Vasiliy Vladimirovich, and,-Tatlyana MikhaylovneKFrunze
4
Sinteticheskiye geterotdepnyye poliamidy (Synthetic Hetero-
ChainPolyamideEi). Moscow, Izd-vo AN SS.SR, 1962. 523 P.
Errata slip inserted. 5000 copies printed.
Sponsoring Agency: Akademiya nauk SSSR. Institut elementoor-
ganicheskikh soyedinenly.
Resp, Ed.: S. R. Rafikov, Doctor of Chemical Sciences; Eds.:
V. M. Zhulin and 1. P. Loskutova; Tech. Ed.: S. 0. Tikhomirova.
PURPOSE: This book is intended for scientific research workers,
students and teachers at schools of higher technical education,
and technicians In the synthetic fiber, paint, plastics, and
other industries which produce or utilize polyamides.
COVERAGEt The monograph gives a comprehensive suiLmary of the
literature through 1959, and a selection of the more interesting
materials published in 1960, on the chemistry and physics of
hetero-chain polyamides. Types of polyamides, polymerization,
the mechanics of polycondensation, and the chemical and physical
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Synthetic Hetero-Chain Polyamides
SOV/6119
SOV/6119
properties and the production of polyamides are discussed.
References are given following each chapter (Chs. VII and VIII
each have a bibliography of-over 700 itema). Altogether
at-:)ut 40C Soviet and 1500 non-Soviet authors are cited, No
personalities are mentioned.
TABLE OF CONTENTS (Abridgedl.,
Foreword 3
Ch. I, Introduction 5
History of the discovery of the individual types of polyar4ides 5
Classification of polyamides 7
References 12
Ch. II. Production of Folyamides by Polycondensation 13
Types of polyamide-forming reactions 14
Struceure and polyamide-forming capacity of monomers 16
Referenoe data (tables) 24
References 70
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Synthetic Hetero-Cha-In Polyamides SOV/6119
Ch. 111. Polycondensation Mechanism 78
Polycondensation and its types 78
Equilibrium polycondensation 80
Polycondensation at the phase boundary 127
References 147
Ch. IV. Production of Polyamides by Polymerization 153
Types of' polymeritation reeitions 153
Hydrolytic polymerization 155
Catalytic polymerization of cyclic lactams 180
Decarboxylation polymerization 188
Copolymerization of polylsooyanates with polyhydrie alcohols
of polyamines 193
Copolymerization of 2,2-bis-5(4,4)-oxazolones with diamines
or glycols 207
Polymerization of isocyanates 208
Polymerization of unsaturated amides 210
Referen--~ea 211
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S". thstic Hetero-Chain PolyamIdes
Ch. V. Production of Mxed Polyamides
EcTallibrium raa4,tions
Nonequilibrium raactions
Graft ;-opolymers
Blot3k copolymers
Referew,es
Oh. VI. Ohemilf~al Properties of Hetero-Chaln Polyamides
Cleavage of the amide bond
Amide substitutlon by hydrogen radioals
Pegradation and strueture formation
Other polyamide reactions
Absorption of various substances by polyajnides
Referenees
Ch. VII. Phy6ieal,Preperties of Polyamides
References
sov/6iiq
217
217
240
243
254
255
260
26l
268
272
292
294
298
308
391
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Synthetic Hetero-Chain Polyamides
Ch. VIII. Produotion and Applications of Polyamides
References
Ch. IX. Various Representative Types of Polyamides
References
Author Index
Subject Index
AVAILABLE: Library of Congress
SUNIECT: Chemical Engineering [Chemistry)
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SOV16119
405
41
429
465
468
489
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1 3/63
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2

P-MONZE, T. 14.
PHASE I BOOK EXPLOITATION SOV/6034
Konferetitslya po khimli i primenenlyu fosfororganicheskikh noyedineniy. 2d,
Kazan', 1959.
Xhimiya i primenenlye foefororganicheskikh soyedinenly; trudy (Cht-mistry
:and Use of Organophosphorus Compounds; Conference Transactions) Moscow,
1Izd-vo AN SSSR, 1962. 630 p. Errata slip inserted. 2800 copies printed.
Sp'onsoring Agency: Akademiya nauk SSSR. Kazanskiy filial.
R sp. Ed. : A. Ye. Arbuzov, Academician; Ed. of Publishing House: L. S.
Povarov; Tech. Ed.: S. G. Tikhomirova.
PIURPOSE- This collection of conference transactions is intended for chemists,
process engineers, physiologists, pharmacists, physicians, veterinarians,
process
Land
and agricultural scientists.
-gri
0 r
ACE
V R
OVERAGE: The transactions indlude the full texts of most of the scientific
pa resented at the Second Conference on the emistry and Use of
P,
p2RT : .1 C~
rd
rd
WEI'

Chemistry and the Use of Organophosphorus (Cont.) SOV/6034
Organophosphorus Compounds held at Kazan' from 2 Nov through I Dec 1959.
The material is divided into three sections: Chemistry, containing 67 arti-
cles; Physiological Activity of Organophosphorus Compounds, containing 26
articles; and Plant Protection, containing 12 articles. The reports reflect
the strong interest of Soviet scientists in the chemistry and application of
organophosphorus compounds. References accompany individual reports.
Short summaries of some of the listed reports have been made and are given
below.
TABLE OF CONTENTS: lAbridgedi:
Introduction (Academician A. Ye. Arbuzov) 3
TRANSACTIONS OF THE CHEMISTRY SECTION
Gefter, Ye. L. INU plastmass (Scientific Research Institute of Plastics,
Moscow]. Some Prospects for the Industrial Use of Organophosphorus
Compounds 46
Car&~= X3

Chemistry and the Use of Organophosphorus (Cont.) SOV/6034
Korshak, V. V., T.-M. Frunze, V. V. Kurashe%% and L_ V. Koz1ov
[Institute of Ot-gatioelement'al Compounds]. Synthesis of Some Phos-
phorus- Containing Dicarboxylic Acids and Derivation of Polyamides
Based on Such Acids 247
Phosphorus -containing dicarboxylic acids have been obtained by
synthesis and used for the preparation of polyamides. The effect
of the phosphorus and the structure of the acids on the properties
of the polyamides has beenstudied.
Kolesnikov, G. S. , Ye. F. Rodionova, and I. S. Fedorova [Institute
of Organoelemental Compounds]. Synthesis, Polymerization, and Co-
polymerization of Esters of Vinylphosphonic Acid 255
The authors obtained esters of vinylphosphonic acid and demonstrated
th'at these esters are capable of entering the polymerization and co-
polymerizanon reaction with other monomers. Polymers and co-
polymers of the dichloride and esters of vinylphosphonic acid have
been synthesized and their properties determined.
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