PROCEDE DE PREPARATION DE PARTICULES DE POLYMERES DE STYRENE POUVANT ETRE EXPANSEES ET NOUVEAUX PRODUITS AINSI OBTENUS

A process for preparing expandable styrene polymer particles by using magnesium oxide as a suspending agent to prevent agglomeration of styrene polymer particles during impregnation with an expanding agent. The process comprises preparing expandable styrene polymer particles from styrene polymer par...

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Bibliographische Detailangaben

1. Verfasser:	TOSHIKI IKEDA, FUMITO YAMAI ET TOMOHIKO ISHIDA
Format:	Patent
Sprache:	fre
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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