POWDERY PROCESSING AID FOR POLYOLEFIN-BASED RESINS

专利名称：POWDERY PROCESSING AID FOR

POLYOLEFIN-BASED RESINS, METHOD OFPRODUCING THE SAME, RESIN

COMPOSITION AND MOLDED ARTICLE

发明人：HATAE, YOUKO,KIURA, MASAAKI,AOKI,

HIDEO,OKUNAKA, OSAMU,KASAI,TOSHIHIRO

申请号：EP08848344申请日：20081107公开号：EP2206743A4公开日：20110420

摘要：Disclosed are a powdery processing aid for polyolefin resins, containing an alkylmethacrylate polymer which has alkyl methacrylate units having an alkyl group with 2 to6 carbon atoms as a main component and has a mass average molecular weight of150,000 to 20,000,000, having good handling properties as a powder, having gooddispersibility in polyolefin resins, and being able to improve shaping processability ofpolyolefin resins; and a polyolefin resin composition having improved shapingprocessability, which contains a powdery processing aid for polyolefin resins and apolyolefin resin.

申请人：MITSUBISHI RAYON CO., LTD.

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