Methods for preparing fuel additives
US11359151B2 · kind B2 · utility
0Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2018 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Dec 23, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2290/24
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for preparing a substituted fuel additive d is provided. The method comprises carrying out the following reaction: (a) (b) (d), The fuel additive d may be used as an octane-boosting additive in a fuel for a spark-ignition internal combustion engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.