Fuel compositions
US12338405B2 · kind B2 · utility
0Cited by
45References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2022 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Apr 21, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2270/023
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Fuel composition comprising: (a) a base fuel suitable for use in an internal combustion engine; (b) a tetraalkylethane compound having the formula (I): wherein Ar represents an aryl group and each X is independently selected from a hydrogen atom, substituted or unsubstituted, straight chain or branched C1-C12 alkyl group, (CH2)nOH or (CH2)nNH2, wherein n is in the range of 1 to 9, provided that at least one of the X groups in each CX3 group is a hydrogen atom. The fuel composition of the present invention provides improved power and acceleration benefits, as well as increased flame speed and burn duration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.