发明申请
US20060058463A1 Flexible propylene copolymer compositions having a high transparency
有权
具有高透明度的柔性丙烯共聚物组合物
- 专利标题： Flexible propylene copolymer compositions having a high transparency
- 专利标题（中）： 具有高透明度的柔性丙烯共聚物组合物
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申请号： US10517588申请日： 2003-06-10
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公开(公告)号： US20060058463A1公开(公告)日： 2006-03-16
- 发明人: Alexander Fuchs , Friederike Morhard
- 申请人： Alexander Fuchs , Friederike Morhard
- 申请人地址： DE Wesseling 50389
- 专利权人： Basell Polyolefine GmbH
- 当前专利权人： Basell Polyolefine GmbH
- 当前专利权人地址： DE Wesseling 50389
- 优先权： DE10226183.0 20020612
- 国际申请： PCT/EP03/06042 WO 20030610
- 主分类号： C08L23/04
- IPC分类号： C08L23/04
摘要：
The present invention relates to a propylene copolymer composition comprising A) a propylene copolymer containing from 1 to 20% by weight of olefins other than propylene and B) at least one propylene copolymer containing from 5 to 98% by weight of olefins other than propylene, where the propylene copolymer composition is obtainable by means of a two-stage or multistage polymerization using a catalyst system based on metallocene compounds which is used in both stages.