THERMOPLASTIC POLYESTER RESIN COMPOSITION

PURPOSE:To obtain a molding material having excellent moldability and resistance to impact and heat, by blending an arom. polyester with an arom. polycarbonate and a specified block copolyamide elastomer. CONSTITUTION:A compsn. consisting of 10-90pts.wt. arom. polyester (A), 10-90 pts.wt. arom. poly...

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Bibliographische Detailangaben
Hauptverfasser:	MURAFUJI YOSHINORI, HASHIMURA TETSUTARO, NAITO HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a molding material having excellent moldability and resistance to impact and heat, by blending an arom. polyester with an arom. polycarbonate and a specified block copolyamide elastomer. CONSTITUTION:A compsn. consisting of 10-90pts.wt. arom. polyester (A), 10-90 pts.wt. arom. polycarbonate and 2-80pts.wt. (per 100pts.wt. in total, of the components A and B) block copolyamide elastomer (C), wherein the block copolyamide elastomer (C) is composed of a polyamide block and a polyester block and/or a polyether block. The ratio of the arom. polyester (A) to the arom. polycarbonate (B) is pref. 1/4-4.