THERMOPLASTIC RESIN COMPOSITION

PROBLEM TO BE SOLVED: To obtain a polylactic acid thermoplastic resin composition with improved heat resistance while maintaining transparency of polylactic acid polymers. SOLUTION: This thermoplastic resin composition comprises 0.1-99.9 mass% of a polylactic acid polymer (A) and 99.9-0.1 mass% of a...

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Bibliographische Detailangaben
Hauptverfasser:	SAWADA TADAYOSHI, ITO KOICHI, SEKIDA MARI
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:	PROBLEM TO BE SOLVED: To obtain a polylactic acid thermoplastic resin composition with improved heat resistance while maintaining transparency of polylactic acid polymers. SOLUTION: This thermoplastic resin composition comprises 0.1-99.9 mass% of a polylactic acid polymer (A) and 99.9-0.1 mass% of an acrylic polymer (B) comprising methyl methacrylate (b1) monomer units and alkyl acrylate monomer (b2) units (wherein the sum of A and B is 100 mass%). The composition preferably comprises 50.0-99.9 mass% of the polylactic acid polymer (A) and 50.0-0.1 mass% of the acrylic polymer (B) (wherein the sum of A and B is 100 mass%). COPYRIGHT: (C)2004,JPO&NCIPI