Friction material formed by deposition of friction modifiers on high, wet energy carbonaceous friction materials
US6630416B1 · kind B1 · utility
22Cited by
17References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2000 |
| Grant date | Oct 7, 2003 |
| Priority date | — |
| Expiry date | Nov 6, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/699
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
he present invention relates to a fibrous base material having a primary layer and a secondary layer of friction modifying particles on at least one surface of the primary layer for use as an anti-shudder friction material. The fibrous base material is impregnated with a phenolic or phenolic-based resin material to form a friction material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.