发明申请
US20050154128A1 Polyolefin composition having dispersed nanophase and method of preparation
审中-公开
具有分散纳米相的聚烯烃组合物及其制备方法
- 专利标题： Polyolefin composition having dispersed nanophase and method of preparation
- 专利标题（中）： 具有分散纳米相的聚烯烃组合物及其制备方法
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申请号： US10996744申请日： 2004-11-24
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公开(公告)号： US20050154128A1公开(公告)日： 2005-07-14
- 发明人: Richard Kopchik , Michael Bailey , John Bieser , Gary Ceska , William Dougherty
- 申请人： Richard Kopchik , Michael Bailey , John Bieser , Gary Ceska , William Dougherty
- 主分类号： C08F8/00
- IPC分类号： C08F8/00 ; C08L23/00 ; C08L23/04 ; C08L23/10 ; C08L31/04 ; C08L33/02 ; C08L33/04 ; C08L33/14 ; C08L35/02 ; C08L51/04 ; C08L71/02 ; D01F6/46 ; D01F6/52 ; D01F8/00
摘要：
A polyolefin composition comprising a discontinuous polymer phase dispersed in a continuous polyolefin phase is disclosed. The discontinuous polymer is polymerized by a method comprising reacting a blend or mixture of the polyolefin and one or more polyethylenically unsaturated monomers in the presence of a free radical initiator. Articles and materials made from he composition exhibit several advantageous properties as compared to the corresponding unmodified polyolefins, for example printability, paintability, and dyeability in the case of spun fiber, sheets, automotive applications such as interior parts and bumpers; toughness and abrasion resistance in the case of flooring, and impact strength in the case of siding.
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