Lubricating compositions for friction material interfaces
US6803350B2 · kind B2 · utility
8Cited by
12References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 22, 2002 |
| Grant date | Oct 12, 2004 |
| Priority date | — |
| Expiry date | May 24, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A certain combination of an oil-soluble fatty acid ester of a polyhydric alcohol and an oil-soluble fatty acid amide act as appropriate friction-modifying agents, which when added to a lubricating oil, exhibit good brake anti-chatter characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.