Accession Number:

ADD010847

Title:

Cis-Enyne Aromatic and Aromatic Heterocyclic Polymers.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s):

Report Date:

1983-11-22

Pagination or Media Count:

5.0

Abstract:

Aromatic and aromatic heterocyclic enyne polymers are prepared by reacting a di-B-bromovinylbenzene and a diacetylenic compound. The polymers have relatively low glass transition temperatures for fabrication, and after heat treatment exhibit high glass transition temperatures, as well as low solvent susceptibility. Also provided is a new composition of matter 1,4-bis-cis-B-bromovinylbenzene. Author

Subject Categories:

  • Polymer Chemistry
  • Plastics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE