Invention Grant
- Patent Title: Friction material
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Application No.: US15778279Application Date: 2016-11-22
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Publication No.: US10584757B2Publication Date: 2020-03-10
- Inventor: Takuya Takada , Hiroshi Tokumura , Toru Kawata
- Applicant: AKEBONO BRAKE INDUSTRY CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: AKEBONO BRAKE INDUSTRY CO., LTD.
- Current Assignee: AKEBONO BRAKE INDUSTRY CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2015-231594 20151127
- International Application: PCT/JP2016/084679 WO 20161122
- International Announcement: WO2017/090633 WO 20170601
- Main IPC: F16D69/02
- IPC: F16D69/02
Abstract:
A friction material includes a bio-soluble inorganic fiber and a metal sulfide. A content of the bio-soluble inorganic fiber based on the friction material is 7% by volume or more. The friction material includes no copper component and no metal fiber. The friction material may further include zinc.
Public/Granted literature
- US20180355935A1 FRICTION MATERIAL Public/Granted day:2018-12-13
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