Brake lining material
US4259397A · kind A · utility
26Cited by
10References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 9, 1979 |
| Grant date | Mar 31, 1981 |
| Priority date | — |
| Expiry date | Jul 9, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A brake pad or lining comprising a binder and a peroxidized fiber derived from an acrylic fiber said peroxidized fiber containing at least about 5 wt % bonded oxygen. The material has a relatively high coefficient of friction as well as good wear resistance and fade resistance and can be used in place of a conventional asbestos brake pad or lining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.