Lubricity additives for fuel oil compositions
US6277159A · kind A · utility
2Cited by
8References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 1999 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Jul 15, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/2443
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Specific substituted aromatic amine salt compounds are useful as lubricity additives for middle distillate fuel oils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.