Fuel compositions containing sulfur-bridged phenolic antioxidants
US5004481A · kind A · utility
3Cited by
10References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1990 |
| Grant date | Apr 2, 1991 |
| Priority date | — |
| Expiry date | May 4, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2070/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Fuel compositions contain a liquid, sulfur-bridged, hindered phenol antioxidant composition prepared by reacting a mixture of hindered phenols with a sulfur chloride in the presence of a polar modifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.