Multifunctional additive for power transmission shift fluids
US4411808A · kind A · utility
17Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 1982 |
| Grant date | Oct 25, 1983 |
| Priority date | — |
| Expiry date | Aug 4, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
There are disclosed power shaft transmission fluids such as automatic transmission fluids containing a multifunctional anti-oxidant, anti-corrosion and friction modification additive being an oil soluble aliphatic succinate ester of alkoxylated mercaptan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.