Grease composition for constant velocity joint
US5207936A · kind A · utility
28Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 1992 |
| Grant date | May 4, 1993 |
| Priority date | — |
| Expiry date | Feb 13, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/046
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A grease composition for constant velocity joint is a particular combination of a urea grease composed of a lubricating oil and a urea base thickener with (A) molybdenum sulfide dialkyldithiocarbamate, (B) molybdenum disulfide, (C) zinc dithiophosphate and (D) an oiliness agent of at least one vegetable oils and fats and can attain not only reduction of induced thrust but also improvement of flaking resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.