CHEMICALLY MODIFIED POLYESTERS AND PROCESS FOR MAKING

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...

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Bibliographic Details
Main Authors BARGER, Mark Alan, COSTEUX, Stephane, PORTER, Michal Elizabeth, HUANG, Wenyi, BILLOVITS, Gerald F, HE, Yiyong, NICOLI, Edoardo
Format Patent
LanguageEnglish
French
German
Published 13.03.2024
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
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Summary: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 combination thereof. Additionally, uses for the low density foams are disclosed.
Bibliography:Application Number: EP20200721906