Method of electrical contact lubrication
US4530772A · kind A · utility
13Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 1984 |
| Grant date | Jul 23, 1985 |
| Priority date | — |
| Expiry date | Feb 22, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/17
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An electric contact lubricant is disclosed which comprises a partially crosslinked polyol ester formed by esterification of an aliphatic monocarboxylic acid with an aliphatic polyol in the presence of a dibasic acid crosslinker, a phosphate ester fluid, and one or more corrosion and oxidation inhibitor compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.