Accession Number : ADD008522

Title :   Acetylene Terminated Matrix and Adhesive Oligomeric Compositions.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Arnold,Fred E ; Reinhardt,Bruce A

Report Date : 19 May 1981

Pagination or Media Count : 6

Abstract : This invention describe a composition prepared by mixing a high Tg, acetylene-terminated phenylquinoxaline oligomer with an acetylene-substituted reactive diluent. The presence of the reactive diluent in the mixture effectively lowers the Tg of the oligomer so as to provide the composition with adequate flow for melt processing.

Descriptors :   *Patents, *Thermosetting plastics, *Heat resistant plastics, *Quinoxalines, *Acetylenes, Adhesives, Matrix materials, Transition temperature, Reduction, Processing, Melting, Formulations(Chemistry), Inventions

Subject Categories : Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE