Accession Number : AD0284779

Title :   STUDY LEADING TO THE DEVELOPMENT OF HIGH TEMPERATURE RESISTANT ADHESIVES

Corporate Author : BORDEN CO PHILADELPHIA PA

Personal Author(s) : TSOU, K.C. ; HOYT, H.E. ; HALPERN, B.D.

Report Date : 22 JUN 1962

Pagination or Media Count : 1

Abstract : The results of evaluation are summarized of poly2,6-dimethyl-1,4-phenylene oxide, poly-2-methyl6-allyl-1,4-phenylene oxide, copolymers of 2,6dimethyl-4-bromophenol and 2-methyl-6-allyl-4bromophenol and epoxy derivatives of the allylcontaining polymers, poly-2-methyl-6-methallyl1,4-phenylene oxide, and copolymers of 2-methyl6-methallyl-4-bromophenol and 2,6-dimethyl-4bromophenol as high temperature adhesive base materials. Phase I of this project involved the synthesis and characterization of these new thermosetting polymers. Phase II involved evaluation of these new thermosetting polyphenylene oxides as high temperature adhesives. Attemped polymerizations of 2-methyl-4-bromophenol were carried out. Synthesis of bismethylene-2,2'dimethyl-4,4'-dibromophenol and attempted polymerizations to ladder type o-cresolnovolac polymer were made. Several triazine polymers were made. (Author)

Descriptors :   *ADHESIVES, *THERMOSETTING PLASTICS, ALLYL RADICALS, BROMIDES, METHYL RADICALS, OXIDES, PHENOLS, PHENYL RADICALS, POLYMERIZATION, POLYMERS.

Distribution Statement : APPROVED FOR PUBLIC RELEASE