发明授权
- 专利标题: Propylene polymer compositions
- 专利标题(中): 丙烯聚合物组合物
-
申请号: US13264966申请日: 2010-04-29
-
公开(公告)号: US08975338B2公开(公告)日: 2015-03-10
- 发明人: Marco Ciarafoni , Paola Massari , Gisella Biondini , Tiziana Caputo , Monica Galvan
- 申请人: Marco Ciarafoni , Paola Massari , Gisella Biondini , Tiziana Caputo , Monica Galvan
- 申请人地址: IT Milan
- 专利权人: Basell Poliolefine Italia S.r.l.
- 当前专利权人: Basell Poliolefine Italia S.r.l.
- 当前专利权人地址: IT Milan
- 优先权: EP09160867 20090521
- 国际申请: PCT/EP2010/055788 WO 20100429
- 国际公布: WO2010/133434 WO 20101125
- 主分类号: C08L23/16
- IPC分类号: C08L23/16 ; C08F297/08 ; C08L23/14
摘要:
A propylene composition comprising (percent by weight): A) 60%-90%, of a crystalline propylene copolymer containing from 3.5% to 10% of ethylene derived units; B) 10%-40%, of a copolymer of propylene containing from 18.5% to 23.5%, of ethylene derived units.
公开/授权文献
- US20120059126A1 Propylene Polymer Compositions 公开/授权日:2012-03-08
信息查询