BLOWING AGENT COMPOSITION FOR NONRIGID POLYVINYL CHLORIDE

PURPOSE:To obtain a blowing agent composition capable of expanding a polyvinyl chloride at low temperature in a high ratio. CONSTITUTION:A blowing agent composition for a nonrigid polyvinyl chloride comprises azodicarbonamide, p-toluenesulfonylsemicarbazide and a zinc compound.

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Bibliographische Detailangaben
Hauptverfasser: UEDA NOBUYUKI, TAKAO TOSHITOMO, TOMIMOTO TAKETO, IWATA TAKESHI, TATE YOSHIFUMI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a blowing agent composition capable of expanding a polyvinyl chloride at low temperature in a high ratio. CONSTITUTION:A blowing agent composition for a nonrigid polyvinyl chloride comprises azodicarbonamide, p-toluenesulfonylsemicarbazide and a zinc compound.