Guerbet alkyl ether mono amines
US5094667A · kind A · utility
14Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 1990 |
| Grant date | Mar 10, 1992 |
| Priority date | — |
| Expiry date | Mar 20, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L10/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Distillate fuel compositions containing an alkyl ether mono amine derived from a Guerbet alcohol are effective in reducing the formation of intake valve deposits in internal combustion engines. A preferred alkyl ether mono amine is derived from a highly branched butoxylated Guerbet alcohol containing 20 carbon atoms and having the formula EQU RO[C.sub.4 H.sub.8 O].sub.(4-8) CH.sub.2 CH.sub.2 CH.sub.2 NH.sub.2 where R is a highly branched alkyl group having 20 carbon atoms that is derived from a Guerbet condensation reaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.