发明申请
US20110196103A1 PROPYLENE COPOLYMER, POLYPROPYLENE COMPOSITION AND USES THEREOF, TRANSITION METAL COMPOUND AND OLEFIN POLYMERIZATION CATALYST
审中-公开
丙烯共聚物，聚丙烯组合物及其用途，过渡金属化合物和烯烃聚合催化剂
- 专利标题： PROPYLENE COPOLYMER, POLYPROPYLENE COMPOSITION AND USES THEREOF, TRANSITION METAL COMPOUND AND OLEFIN POLYMERIZATION CATALYST
- 专利标题（中）： 丙烯共聚物，聚丙烯组合物及其用途，过渡金属化合物和烯烃聚合催化剂
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申请号： US13092366申请日： 2011-04-22
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公开(公告)号： US20110196103A1公开(公告)日： 2011-08-11
- 发明人: Nobuo Kawahara , Shinichi Kojoh , Norio Kashiwa
- 申请人： Nobuo Kawahara , Shinichi Kojoh , Norio Kashiwa
- 申请人地址： US Tokyo
- 专利权人： MITSUI CHEMICALS, INC.
- 当前专利权人： MITSUI CHEMICALS, INC.
- 当前专利权人地址： US Tokyo
- 优先权： JP2003-090161 20030328; JPPCT/JP03/16972 20031226
- 主分类号： C08L23/20
- IPC分类号： C08L23/20 ; C08L23/24
摘要：
An olefin polymerization catalyst having (A) a transition metal compound (2a) or (3a) and (B) at least one compound selected from (B-1) an organometallic compound, (B-2) an organoaluminum oxy compound and (B-3) a compound capable of forming an ion pair by reacting with the transition metal compound (A).
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