Friction material and production method of friction material
US8247472B2 · kind B2 · utility
0Cited by
7References
18Claims
0Family size
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Key dates
| Filing date | Jul 29, 2011 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Jul 29, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2250/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A friction material including: an amorphous resin that has a chain-like polymer structure; and other components that constitute the friction material and that are components other than the amorphous resin, wherein dispersion treatment is preliminarily carried out in which the amorphous resin is dispersed in at least one of the other components, and a manufacturing method of the friction material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.