发明授权
- 专利标题： Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer
- 专利标题（中）： 改性铝氧化合物，聚合催化剂和烯烃聚合物和烯基芳烃聚合物的制备方法
-
申请号： US09661626申请日： 2000-09-13
-
公开(公告)号： US06664208B1公开(公告)日： 2003-12-16
- 发明人: Masayuki Fujita , Masaaki Nabika , Tatsuya Miyatake , Tsuyoshi Watanabe , Yoshinori Seki , Nobuo Oi
- 申请人： Masayuki Fujita , Masaaki Nabika , Tatsuya Miyatake , Tsuyoshi Watanabe , Yoshinori Seki , Nobuo Oi
- 主分类号： B01J3114
- IPC分类号： B01J3114
摘要：
A modified aluminum oxy compound(A) obtained by reacting an aluminum oxy compound(a), water (b) and a compound having a hydroxyl group(c); a polymerization catalyst component comprising the modified aluminum oxy compound; a polymerization catalyst obtained by contacting said modified aluminum oxy compound(A), a transition metal compound(B) and optionally an organoaluminum compound(C) and a specified boron compound; and a process for producing an olefin polymer or an alkenyl aromatic hydrocarbon polymer with the polymerization catalyst.
信息查询
