发明授权
US09382356B2 Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those
有权
用于烯烃聚合的催化剂，烯烃聚合物的制备方法，丙烯类共聚物的制造方法，丙烯类聚合物，丙烯类聚合物组合物，以及这些
- 专利标题： Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those
- 专利标题（中）： 用于烯烃聚合的催化剂，烯烃聚合物的制备方法，丙烯类共聚物的制造方法，丙烯类聚合物，丙烯类聚合物组合物，以及这些
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申请号： US11984440申请日： 2007-11-16
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公开(公告)号： US09382356B2公开(公告)日： 2016-07-05
- 发明人: Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shiegenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
- 申请人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shiegenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
- 申请人地址： JP 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： JP Tokyo
- 代理机构： Foley & Lardner LLP
- 优先权： JP2005-144873 20050518; JP2005-214685 20050725; JP2005-324814 20051109; JP2006-012494 20060120; JP2006-012970 20060120; JP2006-012971 20060120; JP2006-047857 20060224; JP2006-111398 20060413; JP2006-111399 20060413; JP2006-116963 20060420; JP2006-127890 20060501; JP2006-127891 20060501; JP2006-312233 20061117; JP2006-316026 20061122
- 主分类号： C08F210/06
- IPC分类号： C08F210/06 ; C08F10/00 ; C08J5/18 ; C08L23/14 ; C08F4/659
摘要：
A catalyst for olefin polymerization, comprising: (A-1) a bridged metallocene compound represented by the following Formula [1-1], and (b) at least one compound selected from: (b-1) an organoaluminum oxy compound, (b-2) a compound which forms an ion pair, and (b-3) an organoaluminum compound: wherein in Formula [1-1], R1, R2, R3, R4, R5, R8, R9, and R12 are each selected from a hydrogen, a hydrocarbon group and a silicon-containing group; the four groups of R6, R7, R10, and R11 are not hydrogen atoms, and are each selected from a hydrocarbon group or a silicon-containing group; R13 and R14 are each a hydrocarbon group or the like, excluding a hydrogen atom and a methyl group; M is Ti, Zr or the like; Y is carbon or the like; Q is a halogen or the like; and j is an integer from 1 to 4.
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