Accession Number : AD0692155

Title :   SYNTHESIS OF HEAT-RESISTANT POLYMERS CONTAINING A SYMMETRICAL TRIAZINE CYCLE,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Muravev,Yu. A. ; Devdaryani,T. V. ; Kutepov,D. F. ; Korshak,V. V.

Report Date : 04 JUN 1969

Pagination or Media Count : 11

Abstract : The method of high-temperature polycondensation was used to obtain a whole series of polyphenylene-sym-triazinyl esters on the basis of cyanuric chloride, its aryl-amino substitute, and bis-phenols. It was found that the basic process of polycondensation of arylamino substitutes of cyanuric chloride with bisphenols is accompanied by a side reaction of homocondensation of the aryl-amino substitutes of the cyanuric chloride. Some properties of the synthesized polyphenylene-sym-triazinyl esters are described. Low-molecular polymers were synthesized by homocondensation of 2-phenyl-amino-4.6-dichloro-1,3,5-triazine and 2-phenylamine-4,6-dichloro-1,3,5-trizine. Polyphenylene-sym-triazinyl esters found practical use as hardeners of epoxy resins. (Author)

Descriptors :   (*TRIAZINES, *HEAT RESISTANT PLASTICS), POLYMERIZATION, SYNTHESIS(CHEMISTRY), CONDENSATION REACTIONS, PHENOLS, CHLORINE COMPOUNDS, HALOGENATED HYDROCARBONS, HARDENING, USSR

Subject Categories : Organic Chemistry
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE