发明授权
US06552136B1 Organosilicon compound, catalyst for olefin polymer production, and method for producing olefin polymer
失效
有机硅化合物，烯烃聚合物生产用催化剂和烯烃聚合物的制造方法
- 专利标题： Organosilicon compound, catalyst for olefin polymer production, and method for producing olefin polymer
- 专利标题（中）： 有机硅化合物，烯烃聚合物生产用催化剂和烯烃聚合物的制造方法
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申请号： US09774174申请日： 2001-02-01
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公开(公告)号： US06552136B1公开(公告)日： 2003-04-22
- 发明人: Tsuyoshi Ota , Takanori Sadashima , Yasunori Kadoi , Toshio Isozaki , Kiyokazu Katayama
- 申请人： Tsuyoshi Ota , Takanori Sadashima , Yasunori Kadoi , Toshio Isozaki , Kiyokazu Katayama
- 优先权： JP11-153546 19990601
- 主分类号： C08F442
- IPC分类号： C08F442
摘要：
Provided are a catalyst for olefin polymer production, which contains an organosilicon compound having a specific structure and with which olefin polymers produced have increased stereospecificity and increased melt fluidity; and a method for producing such olefin polymers.