THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE THEREOF

PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having transparency or translucency, excellent impact resistance, chemical resistance and thermal stability. SOLUTION: The thermoplastic resin composition contains (A) a graft copolymer obtained by the graft polymerization of a monom...

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Hauptverfasser:	YOSHITOMI TSUTOMU, HIROMOTO YASUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having transparency or translucency, excellent impact resistance, chemical resistance and thermal stability. SOLUTION: The thermoplastic resin composition contains (A) a graft copolymer obtained by the graft polymerization of a monomer mixture composed of a vinyl cyanide monomer, an aromatic vinyl monomer and optionally other monomers copolymerizable with these monomers to a diene rubber polymer, (B) a rigid polymer produced by the copolymerization of methyl methacrylate, a vinyl cyanide monomer, an aromatic vinyl monomer and optionally other monomers copolymerizable with these monomers, and (C) a polymethyl methacrylate or a copolymer of ≤7 wt.% methyl acrylate and the remaining part of methyl methacrylate. COPYRIGHT: (C)2003,JPO