Zobrazeno 1 - 10
of 64
pro vyhledávání: '"I.I. Vointseva"'
Publikováno v:
Polymer Science U.S.S.R.. 33:1868-1873
For the Friedel-Crafts reaction between poly-1,1,2-trichlorobutadiene and polystyrene it has been shown that completely soluble interpolymers are formed by reaction, in good solvents, with an initial concentration of the polymer mixture corresponding
Publikováno v:
Polymer Science U.S.S.R.. 32:655-659
From the interaction of poly-1,1,2-trichlorobutadiene-1,3 (I) with polyethyleneimine (II) and diethylamine (III) in solution it is shown that the reaction of polymer with polymer occurs at a higher rate and with greater conversion of the functional g
Publikováno v:
Polymer Science U.S.S.R.. 29:158-165
At advanced stages of the synthesis of paired polymers of poly-1,1,2-trichlorobutadiene-1,3 with polystyrene (PS) under the conditions of a Friedel-Crafts reaction, the unequal macromolecular coils already paired at earlier reaction stages further re
Publikováno v:
Polymer Science U.S.S.R.. 24:2813-2826
A refractometric method was developed for the analysis of chemical interactions of macromolecules in solution. Calculation formulae were derived for determining the degree of transformation using experimental results of the refractive index of the re
Autor:
A.P. Suprun, Oleg G. Nikolskii, I.I. Vointseva, Vasili V. Korshak, Grigorii L. Slonimskii, T.M. Birshtein, Balakhanum B. Mustafayeva, A.A. Askadskii
Publikováno v:
Die Makromolekulare Chemie. 187:2153-2178
The influence of formation conditions on structure and properties of reaction products from two different macromolecules (paired polymers) such as polystyrene and poly(1,1,2-trichlorobutadiene) or polystyrene and poly(vinyl chloride) is investigated.
Autor:
A.P. Suprun, V.V. Korshak, G.L. Slonimskii, A.A. Askadskii, I.I. Vointseva, L.G. Radchenko, Ye.M. Belavtseva, B.B. Mustafayeva, O. G. Nikol'skii
Publikováno v:
Polymer Science U.S.S.R.. 26:2158-2165
A study has been made of the structure and properties of paired polymers prepared through the interaction of two heterogeneous macromolecules, poly-1,1,2-trichlorobutadiene-1,3 and polystyrene. It is shown that properties of the paired polymers may b
Publikováno v:
Polymer Science U.S.S.R.. 31:460-465
Specific features of the reaction between polyethyleneimine and polymers with reactive, allyl-type chlorine atoms — poly(1,1-dichlorobutadiene) and poly(1,1,2-trichlorobutadiene) — were studied. The reaction between the reactive groups on these p
Publikováno v:
Polymer Science U.S.S.R.. 16:1264-1272
The microstructure of polymers prepared by radical polymerization of di- and trichloroalkadienes (chloroprene derivatives) and some of their properties were investigated. Light is thrown on the part played by the steric structure in the formation of
Autor:
A.A. Askadskii, I.I. Vointseva
Publikováno v:
Polymer Science U.S.S.R.. 29:2922-2938
Publikováno v:
Polymer Science U.S.S.R.. 18:1690-1693
The thiocyanation, amination and thermal-oxidative degradation of some polymers of di- and trichloroalkadienes have been studied.