发明名称 Soft elastomeric thermoplastic polyolefin compositions
摘要 An elastomeric thermoplastic polyolefin composition comprising (i) an heterophasic olefin polymer composition comprising a crystalline propylene homopolymer of copolymer fraction and an elastomeric ethylene copolymer fraction and (ii) an elastomeric polymer having a hardness equal to or less than 90 points selected from the group consisting of copolymers of ethylene, ethylene-methyl acrylate copolyers, saturated or unsaturated styrene block copolymers and unsaturated norbornene polymers.
申请公布号 US6696520(B1) 申请公布日期 2004.02.24
申请号 US19980172959 申请日期 1998.10.14
申请人 BASELL POLIOLEFINE ITALIA S.P.A. 发明人 PELLEGATTI GIAMPAOLO;BRAGA VITTORIO;BONARI ROBERTO
分类号 C08J5/18;B29C45/00;B29C47/00;C08L23/08;C08L23/16;C08L45/00;C08L53/00;C08L53/02;(IPC1-7):C08L53/00 主分类号 C08J5/18
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