STYRENE-BASED FOAMED SHEET AND MOLDED PRODUCT USING THE SAME

There are provided a styrene-based foamed sheet produced by foaming a styrene-based resin composition using both a styrene-based resin and polylactic acid without impairing the usefulness thereof, and a molded product produced by thermoforming the foamed sheet. Specifically, the present invention pr...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO Masayoshi, NONOKAWA Daigo
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	There are provided a styrene-based foamed sheet produced by foaming a styrene-based resin composition using both a styrene-based resin and polylactic acid without impairing the usefulness thereof, and a molded product produced by thermoforming the foamed sheet. Specifically, the present invention provides a styrene-based foamed sheet produced by foaming a styrene-based resin composition containing an impact-resistant styrene-based resin (A), a styrene-acrylic acid ester copolymer (B) having a highbranched structure, and polylactic acid (C), and also provides a molded product produced by thermoforming the styrene-based foamed sheet.