Zobrazeno 1 - 10
of 51
pro vyhledávání: '"S.A. Tashmukhamedov"'
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 39:107-111
The product of chlorination of poly(vinyl chloride), perchlorovinyl (PerCV), dissolves in most organic solvents, a fact explained by the weakening of intermolecular interaction by irregular disposition of chlorine atoms along the chain. For evaluatio
Autor:
E.T. Tsagarayev, A.Sh. Karabayev, Kh.U. Usmanov, R.S. Tillayev, S.A. Tashmukhamedov, Sh.A. Azizov
Publikováno v:
Polymer Science U.S.S.R.. 18:2478-2484
Graft copolymers of poly(vinyl alcohol) with polyvinyl pyridine have been obtained by the radiation chemical method and the properties of their solutions in formic acid have been studied. In solution in formic acid the graft copolymer molecules exhib
Publikováno v:
Polymer Science U.S.S.R.. 27:2356-2361
Viscometry and potentiometric titration have been used to investigate the complex-formation reaction between polymethacrylic acid and polyvinylpyridene oxide of various molecular masses in water and in a water-ethanol medium. The viscosity of the com
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
Publikováno v:
Russian Chemical Reviews. 55:1094-1103
Experimental data for the intermolecular interaction in block and graft copolymers and also the relation between their molecular structure and the properties of their solutions are examined systematically and critically. Problems concerning micelle f
Publikováno v:
Polymer Science U.S.S.R.. 18:1522-1529
The authors report the results of the quantitative analysis of the compatibility of cellulose acetates with poly-N,N-diethylaminoethylmethacrylate using viscometric and rheological methods together with the results of microstructural analysis, the so
Publikováno v:
Polymer Science U.S.S.R.. 30:1434-1438
The Lange and Guinier methods have been used to determine the weight fraction of the microgel and the molecular parameters of the microgel and the molecular-disperse polymer in cellulose acetate solutions. The microgel particles in solvents of differ
Autor:
Sh.A. Azizov, R.S. Tillayev, Kh.I. Akbarov, S.A. Tashmukhamedov, M.M. Gulyamov, V.I. Goloborod'ko
Publikováno v:
Polymer Science U.S.S.R.. 23:756-763
As a result of investigating by thermodynamic methods graft copolymer solutions of cellulose diacetate and polystyrene and their mixtures several features were established, which are typical of graft copolymers containing segments of different chemic
Publikováno v:
Polymer Science U.S.S.R.. 25:1364-1369
The method of light scatter in solutions has been employed to study the molecular characteristics of graft copolymers of cellulose diacetate and polystyrene in solvents of different thermodynamic quality. The constants K and a in the Mark-Kuhn-Houwin
Autor:
M. Khasankhanova, G. M. Kozin, Kh.U. Usmanov, F.F. Nurgalieva, R.S. Tillayev, P.P. Larin, B.U. Sagdullayev, S.A. Tashmukhamedov
Publikováno v:
Polymer Science U.S.S.R.. 13:2870-2877