Patent ID: 11926726
Assignee: UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 8:
9. The process of claim 3 wherein said one or more homopolyimides that comprise endcaps and a backbone, said endcaps and/or said backbone comprising sulfur, have Structure VIII or IX below:, wherein:
a) for each homopolyimide, the index n is independently an integer from 5 to 300;
b) for each homopolyimide, each W is independently a covalent bond, or a linking group having one of the following structures:, c) for each homopolyimide, each R is independently Me, Et or Ph;
d) for each homopolyimide, J is independently:, wherein:
i) for each homopolyimide, X is independently a linking group having one of the following structures:, ii) for each homopolyimide, Y is independently a covalent bond, or a linking group having one of the following structures:, iii) for each homopolyimide, Z is independently one of the following structures:,