Invention Grant
- Patent Title: Transition metal compound and catalyst for olefin polymerization
- Patent Title (中): 过渡金属化合物和烯烃聚合催化剂
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Application No.: US13171581Application Date: 2011-06-29
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Publication No.: US08383848B2Publication Date: 2013-02-26
- Inventor: Hidenori Hanaoka , Masato Takano , Naoko Ochi , Kazuo Takaoki , Kazuyuki Ito , Masayuki Hasegawa
- Applicant: Hidenori Hanaoka , Masato Takano , Naoko Ochi , Kazuo Takaoki , Kazuyuki Ito , Masayuki Hasegawa
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2010-147335 20100629; JP2010-147338 20100629
- Main IPC: C07F17/00
- IPC: C07F17/00 ; C08F4/6192 ; C08F4/6592 ; B01J31/22
Abstract:
A transition metal compound represented by the formula (1-1) or the formula (1-2) (M is a transition metal atom) and a process for producing a catalyst for olefin polymerization comprising a step of bringing the transition metal compound into contact with a co-catalytic component for activation.
Public/Granted literature
- US20110319578A1 TRANSITION METAL COMPOUND AND CATALYST FOR OLEFIN POLYMERIZATION Public/Granted day:2011-12-29
Information query
