发明申请
- 专利标题： SOFT POLYOLEFIN COMPOSITIONS WITH IMPROVED PROCESSABILITY
- 专利标题（中）： 具有改进的可加工性的软的聚烯烃组合物
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申请号： US12733301申请日： 2008-07-29
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公开(公告)号： US20100174029A1公开(公告)日： 2010-07-08
- 发明人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
- 申请人： Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
- 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： EP07114770.6 20070822
- 国际申请： PCT/EP2008/059906 WO 20080729
- 主分类号： C08L23/10
- IPC分类号： C08L23/10
摘要：
Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 82 to 45% by weight of an elastomeric component (B), and from 10 to 25% by weight of a viscosity reducing agent (C) comprising polybutene-1 and paraffinic wax or grease. The composition is easily processable also by injection moulding and has better tensile properties than compositions in which processability is improved by visbreaking.
公开/授权文献
- US09029455B2 Soft polyolefin compositions with improved processability 公开/授权日：2015-05-12
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