Sliding member
US6943137B2 · kind B2 · utility
2Cited by
6References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2002 |
| Grant date | Sep 13, 2005 |
| Priority date | — |
| Expiry date | Apr 20, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L81/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A first sliding member of the present invention is made of a composition comprising 10-50% by weight of carbon fibers and 2-30% by weight of a thermoplastic elastomer, the balance being substantially a polyphenylene sulfide resin, at least in a sliding surface portion. A second sliding member of the present invention is made of a composition comprising 10-50% by weight of glass fibers and 2-30% by weight of a thermoplastic elastomer, the balance being substantially a polyphenylene sulfide resin, at least in a sliding surface portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.