SCIENTIFIC ABSTRACT BERESTNEVA, G. L. - BERESTOVOY, Y. E.

Document Type: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP86-00513R000204810014-1
Release Decision: 
RIFPUB
Original Classification: 
S
Document Page Count: 
100
Document Creation Date: 
January 4, 2017
Sequence Number: 
14
Case Number: 
Publication Date: 
December 31, 1967
Content Type: 
SCIENCEAB
File: 
AttachmentSize
PDF icon CIA-RDP86-00513R000204810014-1.pdf4.27 MB
Body: 
"APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 2376O S/1QO/~1/O0~/O0~/O01/01~ ~110/3216 AUTNOR~ .Berestnev__~_~_~., Berestnev, V. A., Oatovskaya, T. V., Kargin, V. A., Kozlov, P. V. TITLE: Orderly precrystalline structure of polymers PERIODICAL: Vysokomolekulyarnyye soyedineniya, v. 3, no. 6, 1961, 8Ol - 805 TMXT: Before cryctsllizs%ion, the chain molecules of polymers; in the amorphous state may be in an orderly state, even beYere %h~ .)ccurrence of lang-range order. Crystallization with lo~m~tmo~> o]~' ler~e structures (spherolltes) ds the~,efo~.veoften very rapid, requiring li~ie energy, when polymers are converted l'rom the vitreous to the hf~].y elastic state. A. mechanical field applied to a polymer with precrys%ail~ne orderly struct- ure m~y destroy the latter. Further elongation ~e~d~ ~o ihs formation of new oriented structures, which ~re studied in ti~e ])resent work. The rapidly crystallizing pclyethyiene terep~thalate ~iPETP'~ w~ u~ed for the study, crystallization being observed by crystal analys~s, thermodynamic- ally, and visually by the turbidity caused by the i~or~t~on of interfsces. Card 1/7 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 Orderly .~recryctclline ... ~11 The ]:'F,T? fiim~ wu,.-, h~mted (~), treated w~th :~c~n~e ~.!'~, or ehon~ated at z',.,om ~,~cr:~'~ure b:v' .~0 ~nd ~:jO.:~ ~'I~.i'). ','h,~ ,~.~ ;~l,~, ',~i ,';~.,~,.;u:~ were sprin~ w~ignts ~,t ?)�C z,n~% (C) determination of %he :.ste~ral heat of we%ling in ~.ceso~%e :,.n t~e 8.diaba~io cakorimster a~d ('!.') meaouremen% of density cha~i~eu by ~,ns of ~raduated tubeo. Th.o crv.~t~li~nity was determi~lud by .t-r~,y f~Ii~ly~i~. ','i;,f. I Lnow~ thu 5or~:,l. iOll l;~31;}:,erms of acetone by PETP films. The table gives experdmental data of various film samples, obtained by calculation of the specific suri'ace from sorotion data obtained by (A)~ (C) and (D) using the equation of S. Brunau~r, P. Emmett, E. Teller (I%~:T) ~Rel'. 11: J. Amer. 0hel,. Soo., 60, $0~, The increase of tho total internal film surface during the first stage of elongation is due to destruction of the orderly end therefo~specially dense structure of the isotropic sample formed during film formation. The data presented illustrate that the closely packed, orderly structure changes to a losely packed and less orderly structure during this process (the specific surface increases nearly by a factor of 6). Further elongation leads to a renewed increase ct ~e packing density of the APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 2.~760 9o/6 /.oo, /o o6/oo 9 Orderl~ preczTstalline � � � ][110/~216 " molecules. ~e specific .e~f~e 'of .a m~al~ elo~a~e~ ~lm ~s~ 2.~ t~mee l~er t~ ~e de~ of or~r of the ne~ orde~ st~ct~e, but somewhat e~er ~ in"the ~itig f~. ~. 2 =epres~ta ~cro.photo- metric cu~ee of ~ar~o=ely ~reated P~P f~s. Orientation ~ the a~ple produces ~ order in~olv~a~ much-larser .elects ~h~ the ~oroe[em~2e present ~n the ~o~ented e~ple. ~he dens,t7 drops d~ the f~rst st~ Of elo~at~on ~d then ~noreseee =~a~n. Haoroporee are present in the ~sotropi= ~or~ou~ f~lm. ~he ~eneity. of' P~P a~ples elonsate~ 4~ ~s hi,er t~ t~t of the in~t~ f~, oe~n~ to orzen~in~ "healing" of pores. T~'~&i~ u~oh sets ~ st ~he ve~ outset of elonsat~on ez~l~ns the =el&t~ely m~l ~ff~enoes ~ t~ de~it7 ~alues, aa c�2P- are~ to the values for the to,al a~faoes. ~al~ns has no ~uence'~ the total surface, s~ the latter ~s dete~ne~ by the presence of clos- ely.-packed a~ct~sl .~c=of~t~ona. T~ oh~e ~ B~reffr~n~ence (table) sho~e that t~e deat~ot~oa of ~he pr=o~atal'line et~ct~e ~ ~e to ch~8- es in the pOs2't~- o~rsote~et~e of the t~ttal st~ot~e, of the elem- ents, Th~s ~s conf~ed by the difffraot[on pattern of the elon~ate~ e~ple. 'The increase of flex~bility must lea~ to c~atall~t~on, ~. e., to lo~-~an~ order of the molecule centers, to or~entat~ off the e~de C=~d ~/7 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 23760 Orderly pre o zTs talline . S/19:0/61/00~/006/001/019 groups and' to turbidity of-the 'sample..Aaoordingl~ the aoetone-tr~ated sample gave, the well-defined.;diffraetio~ pattern shown in Fig. 2. At higher temper~atures~ the-. i~er~ased flexibility of the molecular chains with forma~lo~ of spherolites. There are 2 ftguree~ I table~ and 15 .... ~! AAaaAA2, ~he or~stallization referenoesj 10 Soviet-bloe-~d ~ noa-~OVAet-bloc. ~he refference to the ~glieh~lan~age publication reads U follows~ Ref ~ A. B. Tompaon, ~a ~aemaco~ap~ ~d Photo~ grap~ Iaatitute).~ziko -~i~oheskiy institut im L. ~a. X~ova (Physical Ohemioal Ins~i~te imeni L. Ye. Ea~ov) . ~auc~o-issledovatel,skiy institut S~oy~ pro~shle~osti (Scieatifi~ Resea~h Institute for Tire Indust~) February 2~, 1960 Card 4/7 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 ',BERESTNEVA, G,L,; TSTAN~IN, D,Ya.; ~OZLOV, Effect of stretching on ',~,e structure and P~operttes of polyethylene.. terephthalate films. Pa~t 5: X-ray diffraction ,~tudies of crystal. lization P~oces.ses oceuPring in uniaxially oriented films. Yysokom._ soed. 3 no.12.1787-1793 D '61. (}UPu% 15:3) 1. Vsesoyuznyy nauchno-is$1edovatel,skiy kinofotoinstitut i Institut elementoorganiehesRikh soyedineniy JU~ SSSR. (Ethylene polymers) (Cmystal]ization) APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 AC~SS!~N ~R: AP30$Ols9 s/ o n s/ 3/ ooo / oos/ / TITLE: Netho~.s f~r testing %he checklns gms mlxt~u-es SOb~CE: Izmeritel'naya Tek2m~ka, no. TOPIC TACS: !o~ oxygen snaly~is~ colorimetrlc mrm/ysls ~-~STP, A~'~f: A ~.!l-lm~n coiorimetric .method for. determ!nc very I~.~ concentrations ~.C~- - _ volume) of oxygen involves axidation of a nonoz~~ont-coooer ion ............ ~c acid who~ colored solution bad .... - .... ~ ~.., .... Hence, ~he coi~-~tens!~ ~s~e~nts re~d a ~hot~ete- or . t~bia~etcr ~hose r~s were less acc~te ~nd less c~verlent te t~o tb~m ~tos~ of u : ......... ~e~. To avoid ~s ~'i~ty, ~qe use aY thicse:r~ca-b~a~ -'~ !Card 1/2 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 ACCESSION NR: AP3000!~9 ASSOCI~TION: none g~_D: 00 ~ ACQ: 12Jun63 ~_: HJB CODE: CH NR ~ ~OV: 002 OT~: ~Ol Card 2/2 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 II ~'i 00 d.~ eeoi APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 C~A-RDP86-005~3R0002048~00~4-! &S&~SL& NI~,LLiftS~C&L LffJl,,llllt CtJJ~IrJCITICm APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 that Idsml)tJol~ d the APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 eoeoo�oeeoee�oooo� APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 ; ! I CZA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 . ,. ,... , , ,;; ,, ,,..., .~:., ~ ~' ,'~-~ .:.:,..:.,.. , , 4l r-" ' ' ' ..cc.,t,, .kc ,,.,,.',,--,- '/~,~ ~ ~Vdl~. ~~ h t~ t~'. ~ , .....~................ ....''''''*''*'''' APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1 ijo,JLl IlI*&LI. glSICAI, LITP&TUII ~11~ eeeeoeeeeeeeeeeeee APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-005~3R0002048~00~4-! lIN APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CZA-RDP86-00513R000204810014-! whkh I~n ~talll~ within ~ hm~. ~�~., TiCI, i, . lih'r:l mr ,Lira). ami be~ilr a ti.Lq), ~ ~.44. r ~. 14. J..I. lll~nlu, APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 CA APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 "i'~a~'~ ~(~)!~-~(~' ~i'~ ~ :: - . ..... :'.- >._ -A~m ~ u. l; ~S es~bllshed %~% new ori~tation processes ~e place in dis~t~ ~ated ~lc~iz~s~ le~ %o ~p~le~l~ s%~o~es d~fer~t from ~ose ~ ~e ori~al ~bber. ~s ra%e of st~c~e-fo~tion processes ~ dis~te~ated ~bber8 ~is-~versely pro~r%ionn] %o. ~e d~i~ of the ~i~%i~ ne~rk. ~e ~eri- ~ .,: 4'::-'-:: " APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 On trw-fiftieth birthd~ o! V&lentin ilekaeevich lar~lu, loll.zhur. 19 no,2:I29;,130 P.~-ip t~?. (Kilt& 10:5) (~ar~in, Yalenti9 llekseevioh, 1907--) APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 The mechanism off protection off metals from corrosion by ?arnioh ooattnAs. Sooboo nauoh.rab.ehloVKHO no,~:60-62 e~5. (MIRA 10:10) (0orroelo~, and ant~oorrol%vel) (VarntBh and varnishing) APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 KARGII~, Ir.A., akademikl ~EIrA, g.l'a.; ARIpo~,, � !'t'eet o! ~ter on the formation and decomposition off cla~ ~lneraZ a~e~ates, ~, AN Uz. SSR no,8=21-2~ ~7. (~I~ 1.~hno-issledovatel~,s~y ff~o-khim~ches~y i~titut ~m, APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 -- , ..... , ,,.,.t,m.~O~ $. p.~ IGJKOLEVA~ G. V.; OVCIMRE~O~  YEV. I. N.; VOIARO~,~(~:[,, M. P.~ SEI~tNIA~, M. Ye.; DENISOV, N. Ya.; ~ERBINA, N. "Structure formation in the colloidal che~stry of clays and peat." APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 AUTHORS: TITLE: PER IODICAL '~BSTRACT: C~rd ~/~ Kargin, �. A., Member~ Academy of Sciences, USS~, Karyaktna, M. I., Beres~neva, Z. Ya. An Investigation of the Mechanism of the' Protective Action of Lacquer Coatings (!ssledovaniye mekhantzma zashchitnogo deystviya lakokrasochnykh pokr2tiy) Doklady Akademii nauk $~3R, 1958, Vol. 12o, Nr 5, pP,106~-1067 This problem is reduced to the application of the aggressive substance to the surface of the corroded metal through the film. The film is assumed to be ideally penetrable for the aggressive substance. Electrochemical methods are best suited for this study. The problem of the experimental investigation is basically that of maintaining a,~ednstant ,c~.rrent in a system with a varying resistance. The maximum voltage emPloy- ed in these experiments was ~ OOO V. The current was auto- matically.kept at 10 milliamperes. A O'.91 N soda solutic~served. as electr61yte, a platinum nlate as cathode and mu iron rod covered with %he lacquer to-be investigated as anode. On the sample coa~ed with lacquer only a few corrosion centers are APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 $ov/2o- ~ 2o-5-~e/67 An Investigation of the Mechanism of the Protective ~ction of Lacquer Coat- ings formed. Because of the great ' adhesion of the lacquer coat- ing no suitable conditions prevail at the boundary between the metal and the film for the formation of a new phase. ~he oxides produced dissolve in the lacquer coating, diffuse through the film and are separated at the boundary between the lacquer coating and the solution. ~nen tests were carried out by means of the method of cathodic polarization the lacquer coating separated from the metal in places where the adhesion is smallest. Thus little bubbles are formed, the continuity of the lacquer coating, however, is maintained. The method developed in this investigation permits to estimate the protective effect of lacquer coatings. ~here are g ref- erences, ~ of which are Soviet, ASSOC~&TION: Nauchno-issledovatel,skiy fiziko_khimicheskiy institut ~mo L. Ya. KarpOva (Physical and Chemical Scientific Research Institute imeni L. Ya. Earpov) Card 2/3 APPROVED FOR RELEASE: 06/08/2000 C1'A-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 -[nve~'~i~'~'i;ion oz" the ~,fechanJ.~= of' the t~oteati'v:.e .,~c=ion of' 'r.~,aa. uer Co,~- . . SOV/2o-12o-5-~8/67 March 1~, 19~8 3,.::~ta~..~Oa~s ::2.. i~azmi~Ele~rochemistr7 ~4. ~Ant~e~ive ':c�at~gs-~E�fectivens ss Card APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 -"i? , . -'; ~ - ~ : :t ~ "~''' ' i APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 EAII~IN, l~.l.; ' EONSTAI~INOPOA ~ SEAT&, N.~. ~ Stud.v off the vettab~l~t~, off solid surfaces by polymers, l~sokom, soed. 1 no.?:107~-1076 J1 159. (WIRA 1~11) 1. Fiziko-khimicheski~ lnatitut ira. APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 "The C~stalllzatiOn Mechanism of Colloid Titanium Dioxide." report presented at the Section on Colloid Chemist~-, VIii Mendeleyev Co,~u~erence of General and Applied Chemistry, Moscow, 16-23 March 1959. (Koll. Zhu~. v. 21, No. 4j pp. 509-511) APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 5/i 90/60/002 ,/011/020/02'7 ~004/B060 AUTHORS: Ko~stantino ol~ska a, M. B., B_erestneva~ TITLE: Spiral Structures of Polyethylen3~ PERIODICAL: VyeOkO~olekulyarnyye soyedineniya, 1960~ Vol. 2~ No. 11, pp. 1715 ' 1716 TEXT: The authors used electron microscopic analyses to study the structural modifications taking place in polyethylene~ when more con~ centrated solutions Were used in comparison with previous experiments. ' -^""tion of 0.2~ ~olvethylene in toluene was heated to 110~C ~ni ap- plied onto a colloxyline base. The pictures were taken by ~ ~M~-100 UEMB-IOO) electron microscope. Unlike previously described proces@~$ Refs. 1-4), wherein first packets~ then planes, and finally ~rystals were formed~ in the experiment concerned the authors first observed fibril structures passing over into planes giving rise in 5uzn to spiral structures: Figs. 5-7. The appearance o� these struotures is plained by a reduced mobility of the individual moleoulsr segments of Card APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 S/190/60/002/011/020/027 spiral Structures of polyethylene BOO4/B060 the polymer due to higher concentration. There are 7 figures and 5 Soviet references. ~iziko-khimicheskiy institut imo L, Ya. Karpo'~a, ASSOCIATION: (Physico-chemical institute imenl L. Ya. Karpov) SUBMITTED: ~ay 27, 1960 Car 2/3 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 s/, 9o./,�-/oo2/o~i/o2o/o2, ~ ,.~. .... . Fig.~ '. ' Fig.~, ~ ~ .:. Card 3/~ ~ .~. '- APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 s/o6 /6o/o22/oo5/oo3/Oll ~o~5/~o64 AUTHORS: TITLE: , Konstantinopol'skaya, M. B., TheO--~stallization Meohanis/m~of Colloidal Titanium 0xide~ PERIODICAL: Eolloidnyy zhurnal, 1960, Vol. 22, No. 5, PP. 557-559 TEXT: In continuation of a previo~s paper (Ref. 1) the authors investi- gate ~he effect of surface tension~[a~ the interface between colloldal~ particles and intermicellar liquid on the crystallization of titanium dioxide. Since no direct method of examining the surface tensions of such systems is available, surface tension was changed by changing the compo- sition of the intermicellar liquid, and the crystallization process was observed by a combination of electron microscopy and electron diffraction studies. The colloidal solutions were obtained by adding titanium tetra- chloride to doubly distilled water at a temperature from -2o to +1�C, and the sol was concentrated with an ultracentrifuge. Practically all electrolytes could be removed from the intermicellar liquid by repeating this operation.~etween -2� and +21�0, five to ten times). It was found that the removal of the electrolytes from the intermicellar liquid Card 1/2 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 The Crystallization Mechanism of Colloidal S/06~/60/022/005/003/011 Titanium Oxide B015/~064 down the rate of crystallization of colloidal titanium dioxide, After the removal of eleotrolytes~ the usual electron microscopic images (Fig.i) were obtained for the spherical colloidal titanium dioxide particles. instead of water~ an organic solvent (benzene~ toluene, or heptane) was used, electron microscopic images were obtained (Fig. 2) that differed only in that the particles did not aggregate. Thus, it may be assumed that the surface tension at the interface does not exert an essential influence upon the crystallization of the colloidal titanium dioxide. On the other hand~ it was found that an addition of water to systems produced in organic solvents has a strong influence upon the rate of crystallization. There are 2 figures and 1 Soviet reference. ASSOCEATION: Nauchno-issledovatel,skiy fiziko-khimicheskiy institut im. L. Ya. Earpova, Moskva (~~search Institute of Physical Chemistry imenl L. Ya. Karpov, Moscow SUBMITTED: February 259 1960 Card 2/2 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 s/ 9 /61/oo /ooe/o /Ol I ~. ~O~O a11o/~2o8 AUTHORS: Konstanti~l,skaya, M. B , Berestneva~.~; Ya., Kargin, V.A. TITLE, Spiral structures of polyethylene. II PERIODICAL, Vysokomolekulyarnyye s�yedineniya, v. 3, no. 8, 1961 1260 - 1264 TEXT: In a previous paper by the authors (Ref. 1, Vysokomolekulyar. soyed., ~, 1715, 1960) low-pressure polyethylene was shown to form spiral structures under certain conditions. In the present paper they studied various modifications of PE with respect to spiral structure. Low- pressure PE, high-pressure pE, and radiation PE were used. Xylene solu- tions of PE (0.1 and 0.01%) were prepared and the boiling solution was applied to colloxylin bases heated to 100 - 110�C. The study was carried out by means of a ~JH~-IO (UEMB-IO) electron microscope� ~bstracter's note: the electron microscope photographs are no~l~roducible~ The following was found: (1) Some parallel spirals appear with low-pressure PE'. (2) When the solution was diluted, spherolite crystals were observed in addition to spirals. (~) Laminas appear in addition to spirals� (4) Card 1/2 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 2630~J" '. Spir~i struotu~es of... ~110/~208 Stretch�rig of the orystais gi~es rise to ~iiamentous str~ct~e. (5) ~igh- pressure PE and radiation PE show a different structure as compared with low-pressure PE, (a) distinctly pronounced spherolites, (b) band struc- ture, which may either appear separately or in epherolite form. A paper by P. V. Kozlov, N. F. Bakeyev, Li P'ang- T'ung, A. S. Kaftanova (Ref. 2= Vysokomolek. soyed.; 4, 421, 1960) is mentioned. ~he authors thank A. D. Abkin, p. M. Ehomikovskiy, and N. V. Makletsova for the supply of radiation PE. There are 12 figures and 2 Soviet.references .... ASSOCIATION, Fiziko-khimicheskiy institut im. L. Ya. Karpova (Physlcochemical Institute imeni L. Ya. Karpov) SUBMITTED, December 23, 1~60 Card 2/2 APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 AUTHORS: Karg~n, V. A., Academician, Zhuravleva, Vf G., and - Berestneva, Z, Ya. TITLE: Electron microscopic study of rusher stru~ures PERIODICAL: Akademiya nauk $SSR. Doklad2, v. 1,~4, no.' 5, 1962, 1089-1090~ TEXT: Contrary ~c current views of elastomers as systems consisting' of ~'~ entangled molecular chains, electron, microscop~ analysis of thin natural and synthetic rubber ~k~-30 (SKB-50)) films showed that they consist of a' disordered arrangement of bands which are shown to be the str~ctural elements of ~he film. The nature of the pattern remains the same with a different support. When tho film is stretched, fine fibers at,pear which are the elementary structural units of ru~,ber, i.e.~ bundles of chains, At -5oC~ structures are produced with a higher degree of order. There are thus ordered regions in rubbers just as in other amorphous polymers. There is 1 figure. The English~language references are: V. A. Kargin, J. Pcl. Sci.,~O, 247 (195~); C, E. Hall, E. A. Hauser et al., lnd. and Eng. Chem., 36, 7, 654 (1944)$.E.A. Hauser, Rubber Age, 78, 6, SS~ (1956); Card 1/2 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 S/020/62/144/005/01'2/017 E!ec~ron microscope study... B124/B138 E. A. Hauser, Rubber Age, 78, 5, Yl~ (1956). ASSOCIATION:' Fiziko-khimicheskiy institut ira. L. Ya. Karpova (Physico- chemical Institute imeni L. Ya. Karpov) SUBZiTIED: March 1, 1~62 APPROVED FOR RELEASE: 06/08/2000 CTA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 ZHURAVLEVA, V.G.;~EST~.~.~VA..~.,~Z.T.~a.~~---- '---' -- KARGIN, V.Ao, ~eotron ~croscOpe stay of the s~ct~e of iso~ctic ~ly~tylene, ~kl, ~ ~SR ~6 no,2:36~367 S '~. (~ ~5:9) 1. ~z~~che~y i~titut ~. L. Ya. ~o~. (~ne) (Po~ers) APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1" "APPROVED FOR RELEASE: 06/08/2000 CIA-RDP86-00513R000204810014-1 Kor~s~antinopol'skayao ,'~I. lq. ,~, and V .~. Karg!n Kc, iioidnyy zhurnal, v. 2~, no. ~, Ma,-Apr 1983, i7~-177. S/069/63/025/002/004/010 lne in~uence of temperature, ~ype of soivenl, and solution concentration .... ~ ~u, ~ fo:-~ed in low-pressure polyethylene (PE) has been s~udied b? :kc electron microscope method at the Physicochemical Sc:entific R~- ..... ~ i--~-::=%=- imen~ L. Ye. Karpov. ~e experiments werc conduc!~d wilh P-L ~ xn average mo!, wi. of 190,000 lo 1,000,000 (in this range n~oi. v:: coc~ 3. cl Li':~:C:i structure). ~e results of lhe stud;,, are given: n :n~. :'>rn-: e[ect'-cr. ..... : ~.arapns. ~,:e inlSuence of tempera:ute on strut:u:-.: ~.vas st~:i:cd 01/o solution of PE i;~ xv,z;~ o:'.to a callo: