专利名称：Vinyl chloride polymer composition发明人：IDE; FUMIO,KISHIDA; KAZUO,HASEGAWA;
AKIRA
申请号：US45354374申请日：19740321公开号：US3925510A公开日：19751209
摘要：A thermoplastic vinyl chloride polymer composition superior in processingproperties is provided. The composition comprises (I) polyvinyl chloride or a copolymerpredominantly comprised of vinyl chloride and (II) a methyl methacrylate compositepolymer characterized by the combination of 10 TO 60% OF COMPONENT A consistingessentially of, in polymerized form, 80 to 100% of methyl methacrylate, 0 to 20% of acopolymerizable monoethylenically unsaturated monomer and 0 to 2% of a
copolymerizable polyfunctional monomer having at least two ethylenically unsaturatedbonds, and having a reduced viscosity of at least 2.
申请人：MITSUBISHI RAYON CO., LTD.
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