Accession Number : AD0784238

Title :   Carbofunctional Organosilicon Compounds. XV. Investigations of the Polymerization of Carbofunctional Organosilicon Diisocyanates,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Smetankina,N. P. ; Laskovenko,N. N.

Report Date : 19 JUL 1974

Pagination or Media Count : 11

Abstract : The authors investigated the polymerization of 1,3-bis-(omega-isocyanate-alkyldialkyl)-disiloxanes catalyzed by potassium cyanate in dimethylformamide and in bulk. The effect of the monomer and catalyst concentration, and also temperature, on the polymerization process was established. An isocyanurate structure of polymer products was proposed.

Descriptors :   *Polymerization, *Siloxanes, *Catalysts, Cyanates, Temperature, Isocyanates, Siloxanes, Translations, USSR, Polyurethane resins, Molecular structure

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE