Mist lubricant compositions
US4589990A · kind A · utility
45Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1985 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Jun 21, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Improved mist lubricant compositions containing specific synthetic esters and a mixture of polyisobutylene polymers having different molecular weights are provided. Synthetic esters employed for the compositions are polyol esters, trimellitate esters, and polymeric fatty acid esters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.