Anti-static lubricity additive ultra-low sulfur diesel fuels
US6793695B2 · kind B2 · utility
16Cited by
10References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Aug 28, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/2222
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A fuel composition exhibiting improved anti-static properties, comprises a liquid fuel which contains less than 500 parts per million by weight sulfur; 0.001 to 1 ppm of a hydrecarbyl monoamine or hydrocarbyl-substituted poly(alkylenieamine); and 10 to 500 ppm of at least one fatty acid containing 8 to 24 carbon atoms, or an ester thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.