Wear resistant polyimide composition
US5179153A · kind A · utility
6Cited by
8References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 9, 1991 |
| Grant date | Jan 12, 1993 |
| Priority date | — |
| Expiry date | Sep 9, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L79/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyimide compositions containing both graphite and fluoropolymer exhibit superior wear performance against aluminum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.