发明申请
US20020010230A1 Process for producing friction material and friction material obtained by the process
审中-公开
通过该方法制备摩擦材料和摩擦材料的方法
- 专利标题: Process for producing friction material and friction material obtained by the process
- 专利标题(中): 通过该方法制备摩擦材料和摩擦材料的方法
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申请号: US09867565申请日: 2001-05-31
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公开(公告)号: US20020010230A1公开(公告)日: 2002-01-24
- 发明人: Takeshi Yamane
- 申请人: Nisshinbo Industries, Inc.
- 申请人地址: JP Tokyo
- 专利权人: Nisshinbo Industries, Inc.
- 当前专利权人: Nisshinbo Industries, Inc.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2000-166300 20000602; JP2001-152434 20010522
- 主分类号: C08J005/14
- IPC分类号: C08J005/14
摘要:
The present invention relates to a friction material and, in particular, provides a process for producing a friction material used in, for example, brakes of trucks, cars or the like and also provides a friction material obtained by the process. The process for producing a friction material containing a fiber component, a binder component and a filler component from raw materials of a friction material through at least a mixing step, a molding step and a heat-treating step, wherein the mixing of the raw materials in the mixing step is carried out by stirring and mixing the raw materials under heating in a dry system at a temperature where the binder is softened.
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