Fuel composition having a normally liquid hydrocarbon fuel, water, a high molecular weight emulsifier, and a nitrogen-free surfactant including a hydrocarbyl substituted carboxylic acid or a reaction product of the hydrocarbyl substituted carboxylic acid or reactive equivalent of such acid with an alcohol
US7722688B2 · kind B2 · utility
4Cited by
44References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2006 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Mar 12, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B1/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides a water blended fuel composition made by combining (i) a normally liquid hydrocarbon fuel; (ii) water; (iii) a nitrogen-free surfactant; and an acid having a pKa of up to about 6.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.