The mechanism of the reaction of polymers containing chlorine with polydienes in the presence of amines

Autor: A.B. Belyavskii, S.M. Kavun, A.S. Kuz'minskii, V.V. Sedov, L.V. Ginzburg, T.A. Soboleva, G.S. Pol'sman, Z.N. Nudel'man
Rok vydání: 1972
Předmět:
Zdroj: Polymer Science U.S.S.R.. 14:1863-1868
ISSN: 0032-3950
DOI: 10.1016/0032-3950(72)90039-1
Popis: Organic compounds containing chlorine are used extensively for vulcanization of rubbers. Amines accelerate this process and increase the degree of structure formation [2]. It has been suggested that the accelerating effect of amines in crosslinking by hexachloroethane is brought about through the formation of an intermediate complex. The existence of this complex has not however been confirmed experimentally. The reaction of polydienes with chlorine-containing polymers has not been studied, although such systems would be of interest for the production of compositions with new properties. Moreover such reactions occur in the formation of adhesive bonds between rubbers and various substrates by means of adhesive compositions based on chlorine-containing polymers, in the course of vulcanization.
Databáze: OpenAIRE