Zobrazeno 1 - 10
of 46
pro vyhledávání: '"A.V. Olenin"'
Autor:
Ye.S. Garina, Semion I. Kuchanov, Victor A. Kabanov, A.V. Olenin, Vladimir B. Golubev, M. Yu. Zaremskii
Publikováno v:
Polymer Science U.S.S.R.. 33:2036-2045
The kinetics and mechanism of radical polymerization with participation of iniferter is studied using the styrene-S-benzyl-N,N-diethyldithiocarbamate system as an example. The identity of the photocomposition of S-benzyl-N,N-diethyldithiocarbamate an
Autor:
A.V. Olenin, A.B Khainson, Victor A. Kabanov, Vitaly P. Zubov, M. B. Lachinov, Vladimir B. Golubev
Publikováno v:
Polymer Science U.S.S.R.. 22:2590-2597
It was shown that in the presence of a complex-forming agent—o-phosphoric acid radical graft polymerization of methyl metahacrylate or methyl-α-chloracrylate on a γ-irradiated cellophane film takes place by a mechanism of “living” chains. At
Autor:
R.S. Tillayev, S.A. Tashmukhamedov, N.D. Burkhanova, G.V. Nikonovich, Kh.T. Peremkulova, Kh.I. Abkarov, V.P. Zubov, A.V. Olenin
Publikováno v:
Polymer Science U.S.S.R.. 27:523-532
The method of light scatter has been used to determine the MM, mean square radii of inertia and the second virial coefficient of cellulose triacetate-PMMA graft copolymers. The effect of the number and MM of the grafted chains, degree of compatibilit
Autor:
A.V. Olenin, M. B. Lachinov, Victor A. Kabanov, Vitaly P. Zubov, Vladimir B. Golubev, Ye.S. Garina
Publikováno v:
Polymer Science U.S.S.R.. 20:3074-3082
The thawing of the system H 3 PO 4 -methyl methacrylate which had been exposed to gamma rays at −196°C has been found to result in a radical polymerization and a near 100% polymer yield. The effect of the reaction mixture composition on the molecu
Publikováno v:
Polymer Science U.S.S.R.. 29:657-662
A comparative study was made of the kinetics and mechanism of the photoinitiated radical graft polymerization in the system Silochrome (containing surface S-methyl-N,N-diethyldithiocarbamate groups)-MMA, and similarly for photopolymerization in the c
Autor:
Alexander K. Andrianov, Ye.S. Garina, E.A. Kashutina, O.N. Saprygin, A.V. Olenin, V.P. Zubov, A.A. Zhdanov
Publikováno v:
Polymer Science U.S.S.R.. 26:2917-2923
Organosilicas containing chemically grafted CCl 3 groups (RCCl 3 ) have been prepared by modification of silica gel and Aerosil by the (methyldichlorosilyl)propyl ester of trichloroacetic acid. Using the initiating system RCCl 3 Mn 2 (CO) 10
Autor:
A.V. Olenin, V.P. Zubov, L. M. Yarysheva, A.O. Stepanyan, M. Yu. Zaremskii, Victor A. Kabanov
Publikováno v:
Polymer Science U.S.S.R.. 29:1377-1381
Mechanical and ultimate properties of a composite poly(butyl methacrylate)-Aerosil are further substantially improved if the surface of Aerosil particles is first modified by grafting of a layer of poly(butyl methacrylate). The mechanical properties
Autor:
V.P. Zubov, E. S. Povolotskaya, Semion I. Kuchanov, Victor A. Kabanov, A.V. Olenin, E. S. Garina
Publikováno v:
Journal of Polymer Science: Polymer Chemistry Edition. 16:2199-2215
Photoinitiated homophase polymerization of methyl methacrylate (MMA) at 25°C in the presence of a complexing agent, orthophosphoric acid (H3PO4), was studied. It was found that in addition to the increase in initial polymerization rates and molecula
Autor:
E.A. Kashutina, Alexander K. Andrianov, A.A. Zhdanov, V.P. Zubov, A.V. Olenin, Victor A. Kabanov
Publikováno v:
Polymer Science U.S.S.R.. 25:2314-2320
The surfaces of silica gel and of Aerosil have been chemically modified with γ-(dimethylaminopropyl) methyldiethoxysilane and (diethylaminomethyl)triethoxysilane. Preliminary activation of silica by silanes permitted achievement of graft polymerizat
Publikováno v:
Polymer Science U.S.S.R.. 20:460-466
It was shown that during polymerization of methyl methacrylate (MMA) or methyl α-chloracrylate (MCA) in the presence of o-phosphoric acid, complex forming agent, long life radicals are formed at room temperature in an external homogenous system, whi