Synthetic polyester-based lubricants possessing a wide range of desirable physical characteristics including solubility in mineral oil
US4039462A · kind A · utility
3Cited by
8References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 1975 |
| Grant date | Aug 2, 1977 |
| Priority date | — |
| Expiry date | Dec 3, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2215/042
Abstract
This invention concerns polyester-based synthetic lubricants having a wide range of desirable lubricating properties prepared by condensing specific ratios of alkoxylated primary alkylmonoamines, monobasic alkanoic and dibasic alkanoic acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.