Synthetic oils
US4714794A · kind A · utility
33Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 1987 |
| Grant date | Dec 22, 1987 |
| Priority date | — |
| Expiry date | May 15, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A synthetic oil having excellent oxidation stability, comprising a mixture of monoalkylnaphthalenes which have each a secondary alkyl group of 6 to 24 carbon atoms and in which the specific molar ratio of .alpha.- to .beta.-substituted monalkylnaphthalenes is at least 1.0. The synthetic oil is useful as a thermal medium oil or as the main component of a synthetic lubricating oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.