Invention Grant
- Patent Title: Rubber compositions including a polymeric component having a multi-modal molecular weight distribution
- Patent Title (中): 包括具有多分子量分布的聚合物组分的橡胶组合物
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Application No.: US13142510Application Date: 2009-12-28
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Publication No.: US09303154B2Publication Date: 2016-04-05
- Inventor: Zhong-Ren Chen , Kevin McCauley , Mark Smale , Michael W. Hayes , Steven Luo
- Applicant: Zhong-Ren Chen , Kevin McCauley , Mark Smale , Michael W. Hayes , Steven Luo
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP Tokyo
- Agent Meredith E. Hooker; Arthur M. Reginelli
- International Application: PCT/US2009/069584 WO 20091228
- International Announcement: WO2010/078248 WO 20100708
- Main IPC: C08L9/00
- IPC: C08L9/00 ; C08F136/00 ; C08L9/06
Abstract:
A vulcanizable composition of matter comprising a rubber component, a filler, a curative for the rubber, where the rubber component includes a multi-modal polymer including at least two distinct peak molecular weights within a range defined by a lower limit of 80 kg/mole and an upper limit of 500 kg/mole.
Public/Granted literature
- US20120108736A1 RUBBER COMPOSITIONS INCLUDING A POLYMERIC COMPONENT HAVING A MULTI-MODAL MOLECULAR WEIGHT DISTRIBUTION Public/Granted day:2012-05-03
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