Invention Grant
US09074035B2 Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, cross-linked rubber composition and tire
有权
共轭二烯化合物和非共轭烯烃的共聚物，橡胶组合物，交联橡胶组合物和轮胎
- Patent Title: Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, cross-linked rubber composition and tire
- Patent Title (中): 共轭二烯化合物和非共轭烯烃的共聚物，橡胶组合物，交联橡胶组合物和轮胎
-
Application No.: US13813277Application Date: 2011-07-26
-
Publication No.: US09074035B2Publication Date: 2015-07-07
- Inventor: Shojiro Kaita , Olivier Tardif , Yasuo Horikawa , Hideki Kitano
- Applicant: Shojiro Kaita , Olivier Tardif , Yasuo Horikawa , Hideki Kitano
- Applicant Address: JP Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-173153 20100730; JP2011-023409 20110204
- International Application: PCT/JP2011/004225 WO 20110726
- International Announcement: WO2012/014455 WO 20120202
- Main IPC: C08F36/00
- IPC: C08F36/00 ; C08L9/00 ; C08F236/04 ; B60C1/00 ; C08L47/00 ; C08F210/02 ; C08F236/06 ; C08K3/00
Abstract:
In a copolymer of a conjugated diene compound and a non-conjugated olefin, the conjugated diene unit has a cis-1,4 bond content of greater than 70.5% and the non-conjugated olefin is contained in an amount of 10 mol % or more.
Public/Granted literature
Information query
