Additives for improving autoignition reactivity of hydrocarbon-based fuels
US11814595B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Oct 25, 2022 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Oct 25, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2270/026
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
According to various aspects, an additive for a hydrocarbon-based fuel has a formula (I), in which R1, R2, and R3 are each independently selected from —H, —CH3, or —CH2CH3, and at least one of R1, R2, or R3 is not —H. The additive improves an autoignition reactivity of the hydrocarbon-based fuel. The additive can be present in the fuel composition including the additive and the hydrocarbon-based fuel in an amount of 0.1% by volume to 5% by volume. The hydrocarbon-based fuel can comprise gasoline or diesel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.