Ester lubricants
US4440660A · kind A · utility
17Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1982 |
| Grant date | Apr 3, 1984 |
| Priority date | — |
| Expiry date | Jun 8, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C69/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to novel ester lubricants which can be used in combination with a hydrocarbon base fluid. The ester lubricants are mixtures of esters based on a 2-alkyl-substituted propane diol-1,3, a trimethylol alkane (C.sub.1 -C.sub.4), optionally a C.sub.5 -C.sub.15 -ether diol and a mixture of C.sub.6 -C.sub.10 - and C.sub.12 -C.sub.18 -monocarboxylic acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.