Polyestercarbonate copolymers with high scratch resistance

Disclosed are polyestercarbonate copolymers comprising a carbonate unit of Formula (I), an ITR ester unit of Formula (V), and optionally a different carbonate unit of Formula (VI): Formula (I) Formula (V) Formula (VI) wherein Ra, Rb, p, q, A, h, j, k, Rc, r, and R1 are as described herein. The polye...

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Bibliographische Detailangaben
Hauptverfasser:	VAN GRAMPEL ROBERT DIRK, KUSTERS ADRIANUS ALPHONSUS MARIA, DE BROUWER HANS, HOOVER JAMES F, LENS JAN-PLEUN, VAN ZYL ANDRIES JAKOBUS PETRUS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	Disclosed are polyestercarbonate copolymers comprising a carbonate unit of Formula (I), an ITR ester unit of Formula (V), and optionally a different carbonate unit of Formula (VI): Formula (I) Formula (V) Formula (VI) wherein Ra, Rb, p, q, A, h, j, k, Rc, r, and R1 are as described herein. The polyestercarbonate copolymers have a combination of scratch resistance, good flow, and good weatherability.