Friction-reducing lubricating compositions each comprising an additive
US4543195A · kind A · utility
11Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1983 |
| Grant date | Sep 24, 1985 |
| Priority date | — |
| Expiry date | Aug 11, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2207/129
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention concerns novel lubricating compositions effective in reducing friction, for use, particularly, in turning machines and remarkable in that the additive comprises by at least one mono- or di-substituted carboxylic acid substituted in the .alpha. or .beta. position with respect to the acid function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.