Sulfur-phosphorus adducts of chromium catalyzed polyalphaolefins
US5057235A · kind A · utility
19Cited by
15References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1988 |
| Grant date | Oct 15, 1991 |
| Priority date | — |
| Expiry date | Jun 23, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2225/041
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Phosphorodithioate derivatives of oligomers of polyalphaolefins of high viscosity index for use as lubricants and lubricant additives is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.