Block Copolyetherester Elastomer and Preparation Thereof

The invention relates to a process for the preparation of a block copolyetherester elastomer comprising polyester hard blocks and poly(alkylene oxide) polyol soft blocks, wherein at least one aromatic dicarboxylic acid or an ester-forming derivative thereof, and at least one alkylene diol, are ester...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GILISSEN DIONISIUS MARIA JOSEPH GUILLAUME, SCHMIDT ANGELIKA, DAHROUCH MOHAMED REDOINE, GOTZ HEIDE-ANNA
Format:	Patent
Sprache:	eng
Schlagworte:	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
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