STYRENE-BASED RESIN PREFOAMED PARTICLE AND METHOD FOR MANUFACTURING THE SAME, AND STYRENE-BASED RESIN FOAM MOLDED ARTICLE COMPOSED OF THE SAME

PROBLEM TO BE SOLVED: To provide styrene-based resin prefoamed particles which provide a foam molded article with light weight and with transparency on the surface. SOLUTION: In the styrene-based resin prefoamed particles, the average air bubble diameter is 400 to 1,500 μm, and the number of small a...

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Bibliographische Detailangaben
Hauptverfasser:	OHARA HIDEKAZU, KOROGI MITSUHARU, SUGIYAMA TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide styrene-based resin prefoamed particles which provide a foam molded article with light weight and with transparency on the surface. SOLUTION: In the styrene-based resin prefoamed particles, the average air bubble diameter is 400 to 1,500 μm, and the number of small air bubbles existing in the surface layer is 0 to 5. COPYRIGHT: (C)2010,JPO&INPIT