Lubricants
US4209410A · kind A · utility
14Cited by
6References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 28, 1976 |
| Grant date | Jun 24, 1980 |
| Priority date | — |
| Expiry date | Apr 28, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The addition of a small minor amount of at least one hydroxyalkyl sulfide to lubricating oils, greases, automatic transmission oils, cutting oils, hydraulic fluids, and the like improves the antiwear properties of the resulting compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.