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1. (WO2010119842) NON-FOAMING TREATMENT AUXILIARY AGENT, RESIN COMPOSITION, AND MOLDED ARTICLE

Pub. No.:    WO/2010/119842    International Application No.:    PCT/JP2010/056532
Publication Date: Fri Oct 22 01:59:59 CEST 2010 International Filing Date: Tue Apr 13 01:59:59 CEST 2010
IPC: C08F 20/10
C08L 27/06
C08L 33/04
Applicants: Mitsubishi Rayon Co., Ltd.
三菱レイヨン株式会社
SHISHIDO, Kouichi
宍戸 耕一
HATAE, Youko
畑江 陽子
Inventors: SHISHIDO, Kouichi
宍戸 耕一
HATAE, Youko
畑江 陽子
Title: NON-FOAMING TREATMENT AUXILIARY AGENT, RESIN COMPOSITION, AND MOLDED ARTICLE
Abstract:
Provided is a treatment auxiliary agent for improving the gelling properties and moldability of a vinyl chloride resin composition and obtaining a molded article having good surface appearance. A non-foaming treatment auxiliary agent comprises an alkyl (meth)acrylate polymer (A) containing 65 mass% or greater of i-butyl methacrylate (a1) units and having a mass-average molecular weight of 200,000 to 2,000,000.