Invention Grant
- Patent Title: Terminally unsaturated polyolefin and method for producing the same
- Patent Title (中): 末端不饱和聚烯烃及其制造方法
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Application No.: US13700008Application Date: 2011-05-17
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Publication No.: US08871855B2Publication Date: 2014-10-28
- Inventor: Shuji Machida , Tomio Tatsumi , Takenori Fujimura
- Applicant: Shuji Machida , Tomio Tatsumi , Takenori Fujimura
- Applicant Address: JP Tokyo
- Assignee: Idemitsu Kosan Co., Ltd.
- Current Assignee: Idemitsu Kosan Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-120768 20100526
- International Application: PCT/JP2011/002728 WO 20110517
- International Announcement: WO2011/148586 WO 20111201
- Main IPC: C08F290/14
- IPC: C08F290/14 ; C08G63/91 ; C08G63/48 ; C08L33/02 ; C08F20/08 ; C08F22/40 ; C09J123/14 ; C09K3/10 ; C08L23/22 ; C08F290/04 ; C09J123/22 ; C09J123/12 ; C08L23/12 ; C08F10/06 ; C08F110/06 ; C08L23/14 ; C08F210/06
Abstract:
A terminally unsaturated polyolefin satisfying the following (1) to (4): (1) the mesopentad fraction [mmmm] of propylene chain unit or butene-1 chain unit is 20 to 80 mol %; (2) the number of terminal vinylidene groups per molecule is 1.3 to 2.5; (3) the weight-average molecular weight Mw is 500 to 100,000; and (4) the molecular weight distribution Mw/Mn is 1.1 to 2.6.
Public/Granted literature
- US20130066007A1 TERMINALLY UNSATURATED POLYOLEFIN AND METHOD FOR PRODUCING THE SAME Public/Granted day:2013-03-14
Information query
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