SCIENTIFIC ABSTRACT MIKHAYLOV, N. V. - MIKHAYLOV, N. V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001034020004-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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Ism-ease Ilse Alm (A NAIlLth. while NA.M (lu.1(mij,
Issawris is I-bir 1,11fel' 3 Will 11111WAIly sidelcl the t4frislivall
with INJIM milbout quinkialln the bill&. The rate of
filwisil"I (dirld. with N111.0) 44 If t 30% Na&%(~ at 10*
to less than that of 11 alumme at 16' The cowet. of NaLlf I
is the Main ("law of stabdity of 11. suins. of 11 sursm loot
ratbee than cullusklial. J. J. Hikarmusin

HIKH TAV, U-V-; MAYBORODIL, V.I.; KaGIbl. V.A., MIRUNOIA, Te..,.-,
New data on the kinetics of the ripeniag of viscose. Colloid.J. (U.S.S.R.)
14, 61-9 152 (in EnglishJ.
(CA 47 no.19:10221 15))
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MIKHAYLOV, N. V.
USSR (600)
High Molecular Weight Compounds
Conference on high molecular weight compounds. Veet. AN SSSR 22 no. 9, 1952
Monthly List of Russian Accessions, Library of Congress, January -1953. Unclassified.
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KIKHAYWV. N.V., laureat Stalinskoy premli, doktor khimichaskikh nauk.
[Now kinds of fiber; artificial and synthetic fiberej Novye vidy
volokon; Iskusetvennys I sintatichaskie volokna. 14oskya, *Zmanle.'
1953. 31 P. (Vassoiuznoe obahchestvo po rasprostrananiiu politi-
cheskikh I nauchnykh zaanil, Bar. 3, no-71) (KLRA 6:12)
(Textile fibers, Synthetic)

BUrAMOT, A.P'..Inshensr;IiEL%AIWV. N.V., laureat Stalinskoy premil,
doktor khlmlcheskll9'l;i*,
LKaterials of the present and of the future] Katerlaly nas-
tolashchago i budushchago. Pod red. Kikhpilova. N.V. Moskva,
Voen. isd-vo, 1953. 127 P. (KLRA 7:7)
(Materials)

USSR/Chemistry - Synthetic Fibers Jul/Aug 53
"Investigation of the Structure of Polyamide vibers.
:j- Sorption of Water by Polycaprolactam Fibers.."
`1N. V. Mi_khaylcv,~E. Z. Faynberg'---b. M. Skuratov,
;:j;"All-Union Sci-Res Inst of Syn Fibers
Koli Zhur, Vol 15, Yo 4, pp 271-276
Determined the effect of orientation (stretching) of
polycaprolactm fibers an the adsorption and de-
sorption of water. Showed that it is difficult to
desorb the last traces of water from non-oriented
270T13
fibers. Assumes that impeded desorption is due to
the presence of certain types of hydrogen bonds, and
that the nature of these bonds changes with pressure.
P70T13

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Two structural modifications 1
.,d synthet c In
the solid state. v- WWII- and V. %.".an.
Daklady A kad. A 91,
"Ing on the environmental conditions, synthetic poly-
des can be obtained in either cryst. or glassy-amorphous
states. The" are trnnsformed Into P
ach other reversibly.
The cryst. form Is Imperfect and relatively unstable. The'
polyamide prepd. from caprolactam was exanid. Soln. of -
polycaprolactarn in IlCOsH on evapn. gave an opaque
luct, also obtained an slow cooling of molten material.
d cooling of a melt gave transparent or translucent
P`* X-ray diffraction of the former gave diffuse rings,
E
,that d the latter sharp rings. The Interptanar distances
were 8.20 A.. and 4.95. 4.67. 4.2 1. and 3.78 A., resp ., in the 2
groups. Thus the rapidly supercooled specimens are amor.
Fhous Thermogruphic analysis made by slow cool-
I InItassy.
ng an hesting of the specimens showed that the formation
of tl% modification is a matter of kinetics only. The crystn.
temp. Is some 25' below "melting" temp. with several de-
girces Inteml of melting ranje. A dry specimen p"p4. by
slow cooling of a melt showed on slow reheating only a single
Andothermle effect of meld t 2013-10'; the rapidly
owed eu=k effects at 12G-68 and
=IMM"'ist effect (120-580) is ascribed to witrifi-
catim. The beat of fusion of the cryst. form Is 12.4 cal /c
/m*), while iMt of the jWg Mattificatift IWA
W./N. (I M- kcas-?Mde)?~ . M. Kosols"a
I-

SVJHATOV. S.M.; MIKHAYWV, N.V.; FAYNBERG, E.Z.
Study of the structure of synthetic polyamide fibers. Part 2.
Specific heats of wetting of caprone fiber by water. Koll.zhur.
16 no.1:58-64 Ja-F '54. (HLRA 7:1)
1. Voesoyuznyy nauchno-iseledovatel'skiy institut iskusetvennogo
volokna. (Heat of wetting) (Caprone)

150070 (Investigation of Fib, Is.
stedovanle struktury minto-1112512aw"pollan'; WcnSyT&vnTo)kon.
111. (Differential fleau of Water Sorption by Capron Fiber.)
Differ loin ' to leploty besp od k ronowym wolok.
nom 'or * Ms. Volloftinvi Zhurnal,
and F, ZTjlp
V. no. . ar, pr. I I zu- 120.
Includes graphs. 11 yet.

MIKUYLOV, N.V.; UAISK&N, V. 0.
-
- ~' 7" _
Study of the structure of synthetic polyamides. Part 4. Ra-
diographic data on structural transformations. Koll.shur. 16
no-3:191-195 154. (KLU ?:?)
1. Vassoyusnyy nauchno-tasledovatel'skiy Inatitut iskusetvenno-
go volokna.
(Textile fibers, Synthetic) (Radiography)

HIKHAYLOV, N.V.; UASHAN, V-0.
---- - I - I "
Investigation of the structure of synthetic polyamides. Part 5.
Thermographic data on structural conversions in synthetic poly-
amides. Koll.shur. 16 no.4:272-279 R-Ag 154. (MMA 7:7)
1. Vessovusn" muchno-issledovatel'skiy institut iskusetvennogo
volobma.
(Thermal analysis) (Textile fibers, Synthetic) (Asides)

CD
1118"0 Invelligation of the Physical Structure o( 9 n.
thetle rAILtxmddCS by Method of I-W-OW Akm
(Russian.) Q,.-N;jfiL=in N-Y-2fikbqL v, and 9-..
Do4fad Akademli Nauk SSSR, v. 94, no. 4,-Vet.-
3Y
';Zetiepi.711Y 20.
11, j-.,Idcs show diffirent MOICCUIOT structute de-
pending an co dftion3 of formatim. Table, graphs. 5 ref.

P/ Cherdstry:-. P)Wpicall. che"ry
22'
]a IX:,
thorn I kgorin,, D N'': Mikhaylov, N. V.; and Nakaryeva, S. P.
'S
UP This ftdcalstructure of synthetic polyt~ddes Investigated by the
ififrared.ib~sorption spectra method-.
r
l lcil: Dok
od M SWR 9 4.s, M-714o, Aug 1,9 1954
3tract. The. application~of the infrared absorption. spectra, method for the
phyqico-che~ical study 6f'synthetic 'pol*amides~.As discussed. A
b Lon sp~ctri,-or various
'compa son,ofa sorpt~ 3~rnthetic polyamides
AciredAhat! the: structure of the. latter, is-'. determined bT a combina--~
tion' of-Ut"', (aloha be av H-bonds". The wdstience of the
t gamma
three basic %-bands in synihatic ~pqiiramides, which-in fact determine
their physical stru-cture:-and 'chemical: properties., - was positively
eIstiblish~do .' :TheseAhree H-b,~.nde,are-ali3o,responsible-for the cry-
staillihe* lattice of -the a es.: Eight. referencest
ynthatic. polydmid
4-WiR iutd..A-~UsA .(:L936-19.54).'~, Table; -drawinge
latitution. All-Uhion Scientific"ResearcA Institut6,of Synthetic Fibers
.-ese,nted by Aca-dw:16Un V4 A.: Kargint, May.10, 1954

I , NVI
HIPRAYLOY, N.V.; XWKAN, T.O.
Phase conditions in polyscrylonitrile fibers and structural
changes during the orientation of these fibers. Soob.o asuch.
rab.ehl.VW-RO no.3:43-45 155 (K E&A 10: 10)
(Acrylonitrile)

MIWTLOV, N.V.; UKHANOVA, Z.V.; POKROVS&ATA, N.B.
The relaxation mechanism in the formation of vindings in synthetic
fibers. Soob.o nauch.rab.chl.TKHO no.1:61-65 '55. (KIRA 10:10)
(Textile fibers. Synthetic)

MIKUYLOV, N.V.,- TOUMA, L.G.; KLI"NlfJV, V.S.
Increasing the heat resistance of vinyl chloride polymers. Tekst.
prom. 16 no.7:26-28 J1 '56. (MLRA 9:8)
(Vinyl polymers) (Textile fibers, Synthetic)

A V
3SR/ Chemistry of High-Molecular Substances
Jour Referat Zhur - KIAmiya, No 4, 1957, 11919
ithor Mikhaylov N.V., Faynberg E.Z.
Ale 'Ifi-v-e-sITCaIroE_of Structure of Synthetic Polyamide Fibers.
7. Differential Heat of Dissolution of Capronic Fiber in
Formic Acid
'ig Pub Kolloid. zh., 1956, 18, No 2, 2o8_214
F.
)stract Determined were the values of differential hat (DH) of disso-
lution of oriented and unoriented capronic fibers in formic
acid, which are analogous to DH of water sorption (see Commu-
nication 6, RZhKhim, 1957, 8274) in this that they have two
constant values. The same as in the Case Of Sorption, on dis-
solution, there corresponds to a zero heat effect the same w-
lar portion cf water and formic acid, per 1 mole caprolactam.
Difference in values of DH of oriented and unoriented fibers
is interpreted on the basis of concepts of the existence in po-
lycaprolactam of at least two types of hydrogen bonds, one of
which relates to intram lecular bonds which are concerted, in
Lrd 1,2

JSSR/ Chemistry of High-Molecalar Substances
~bs Jour : Referat Zhur - Khimiya, No 4, 195Y, L1919
F.
the process of cold stretching of the fiber, to intermolecular
bond3. On the basis of the fact that on stretching the number
of' bonds correoponding to the higher value of DH of dissolution,
decrease almost to one-fifth (from 8.82% of sorbed acid to I.
74%), the authors reach the conclusion that during the proce85
of stretching, stronger bonds are formed. Weaker bonds must be
the intramalecular; hence the authors draw the conclusion that
the process of cold stretching of fiber takes place by opening
of intranolecular rings, formed by these bonds, and by formation
of stronGer intenaolecular bonds which determine the crystalline
structure of polycaprolactam. The authors consider that since
on stretching no changes occur in the I)ha!;e state of the fiber,
it follows that physicomechanical properties of the fiber are
determined only by the ratio of the different types of bonds.
bard 2/2

. - - - - - - - - - - - - - - - - - - - - - -
. :~ , v", , ~Y.

MIKHATLOV, N.V.; FATB M . B.Z.
Studies on the structure of synthetic polyamide fibers. Part 8.
The heats of solution of crystalline and amorphous modifications
of polycaprolactam (with English summary in insert]. Koll.shur.
18 no-3:315-320 147-Jo '56. (KMA 9:9)
I.Toosayusnyy sauchno-iseladevatellskiy institut Iskusetvannego
volokna.
(Textile fibers, Synthetic)

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