Accession Number:

ADD013162

Title:

Ethynyl-Containing Aromatic Polyamide Resin.

Descriptive Note:

Patent, Filed 10 Dec 85, patented 5 May 87,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s):

Report Date:

1987-05-05

Pagination or Media Count:

7.0

Abstract:

This patent discusses Aromatic polyamide resins having repeating units, each containing at least one m-ethynyl amido subunit. These resins can be thermally treated to undergo intramolecular cyclization, without evolution of volatiles, into polyimidines containing the following subunit.

Subject Categories:

  • Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE