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专利名称：Impact modified polymers
发明人：Randall, James Carlton,Huff, Terence申请号：EP307073.0申请日：190712公开号：EP0351208A2公开日：19900117
摘要：Impact-modified polymeric materials are produced by visbreaking certainreactor blends. In a preferred embodiment, impact-modified polypropylene materialsare produced by visbreaking a reactor blend of polypropylene and thermoplasticpolyethylene. The polypropylene material is preferably homopolypropylene having amelt flow rate of less than about 1 dg/min. Such impact-modified polymeric materialsmanifest unexpected compatibility characteristics, increased impact resistance at lowtemperatures, improved antiblush characteristics and improved flow characteristics.
申请人：EXXON CHEMICAL PATENTS INC.
地址：200 Park Avenue Florham Park New Jersey 07932 US
国籍：US
代理机构：Dew, Melvyn John
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