Microemulsion (nanotechnology) additive to oil
US7977287B1 · kind B1 · utility
7Cited by
1References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2009 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | Aug 8, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A micro-emulsion forming (nanotechnology) oil additive composition is disclosed which improves the fuel economy and reduces the exhaust emissions of internal combustion machines when used at a cost effective dose level of about 20:1 to 2,000:1 in the crankcase lubricating oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.