发明授权
- 专利标题： Modified polypropylene, process for making and article made from the same
- 专利标题（中）： 改性聚丙烯，制造方法和制成的制品
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申请号： US188260申请日： 1988-04-29
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公开(公告)号： US4950720A公开(公告)日： 1990-08-21
- 发明人: James C. Randall, Jr. , Ferdinand C. Stehling , Michael C. Chen , Larry W. Colwell
- 申请人： James C. Randall, Jr. , Ferdinand C. Stehling , Michael C. Chen , Larry W. Colwell
- 申请人地址： NJ Linden
- 专利权人： Exxon Chemical Patents Inc.
- 当前专利权人： Exxon Chemical Patents Inc.
- 当前专利权人地址： NJ Linden
- 主分类号： C08F10/06
- IPC分类号： C08F10/06 ; C08F2/00 ; C08F8/00 ; C08F210/06 ; C08F297/08 ; C08L23/12 ; C08L23/16
摘要：
A modified polypropylene having a substantially isotactic homopolypropylene and a propylene/olefin random copolymer, the modified polypropylene including up to about 50 chain disruptors per 1000 propylene repeat units. The chain disruptors are racemic polypropylene diads and olefin, the olefin being incorporated into the high end of the molecular weight distribution of the modified polypropylene.
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