POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE THEREOF

PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in mechanical strength and elastic modulus and maintaining toughness, and to provide a molded article thereof. SOLUTION: The composition is obtained by compounding, based on (A) 100 pts.wt. of a polybutylene terephthalate resin...

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Hauptverfasser:	MIZUGUCHI KAZUHIRO, SUZUKI MASATO, SUZUKI KATSUTOSHI, KAWAGUCHI KUNIAKI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in mechanical strength and elastic modulus and maintaining toughness, and to provide a molded article thereof. SOLUTION: The composition is obtained by compounding, based on (A) 100 pts.wt. of a polybutylene terephthalate resin, (B) 5-100 pts.wt. of a polylactic acid resin having melting point of 130-150°C and crystal melting heat of 0-10 J/g, and (C) 0-5 pts.wt. of a hydrolysis resistance modifier. COPYRIGHT: (C)2010,JPO&INPIT