Drive train fluids comprising oil-soluble transition metal compounds
US4849123A · kind A · utility
19Cited by
9References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 1986 |
| Grant date | Jul 18, 1989 |
| Priority date | — |
| Expiry date | May 29, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/046
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Improved automatic transmission fluids (ATF's) and gear lubricant compositions comprising a low concentration of an oil-soluble transistion metal compound are provided. The transition metal compound ameliorates low temperature thickening in ATF's and high temperature thickening in gear lubricants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.