Polymers derived from 2,2′-bisimidazoles

US11912825B2 · kind B2 · utility

Assignee

• The Board of Trustees of The University of Alabama · US

Inventors

• Jason E. Bara · Tuscaloosa, US
• Kathryn E. O'Harra · Tuscaloosa, US
• Irshad Kammakakam · Tuscaloosa, US

Key dates

• Filing date: Jan 21, 2021
• Grant date: Feb 27, 2024
• Expiry date: Jul 16, 2041

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2205/035
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Disclosed are compositions derived from 2,2′bisimidazoles building blocks and methods of making the same. The disclosed compositions are capable of withstanding temperatures up to 600° C. and substantially flame resistant.