POLYESTER/POLYESTER ELASTOMER COMPOSITIONS

A polyester composition is provided comprising: a) at least one rigid polyester; b) at least one polyester elastomer; c) at least one primary antioxidant; d) at least one secondary antioxidant; and e) at least one chain extending additive; wherein the polyester composition has a enthalpy of melting...

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Bibliographic Details
Main Authors YOUNG, Robert Erik, STRAND, Marc Alan
Format Patent
LanguageEnglish
French
German
Published 24.04.2024
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:A polyester composition is provided comprising: a) at least one rigid polyester; b) at least one polyester elastomer; c) at least one primary antioxidant; d) at least one secondary antioxidant; and e) at least one chain extending additive; wherein the polyester composition has a enthalpy of melting of 3 cal/gm or less. Processes to produce the polyester composition, and articles comprising the polyester composition are also provided.
Bibliography:Application Number: EP20220825786