Synthetic traction fluid
US5171481A · kind A · utility
2Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1992 |
| Grant date | Dec 15, 1992 |
| Priority date | — |
| Expiry date | Feb 7, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A synthetic lubricating fluid comprising at least one ester or its derivative represented by the formula ##STR1## wherein: n is an integer of 0 to 5 and m is an integer of 0 to 5, with the proviso that the sum of n+m is 1 to 10 inclusive; PA0 R.sub.1 is independently selected from hydrogen and C.sub.1 to C.sub.8 alkyl groups, and PA0 R.sub.2 is independently selected from hydrogen and C.sub.1 to C.sub.3 alkyl groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.