CHEMICALLY MODIFIED POLYESTERS AND PROCESS FOR MAKING

• Main Authors: BARGER, Mark Alan, COSTEUX, Stephane, PORTER, Michal Elizabeth, HUANG, Wenyi, BILLOVITS, Gerald F, HE, Yiyong, NICOLI, Edoardo
• Format: Patent
• Language: English; Lithuanian
• Published: 10.05.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

Chemically modified polyesters, foamable compositions thereof that form low density foams, and methods of making the foamable compositions and foams are disclosed. The compositions comprise an amorphous copolyester, or amorphous co-polyesterpolycarbonate or amorphous co-polyesterpolyether or combina...