Polyalphaolefin phenols with high para-position selectivity
US12241038B2 · kind B2 · utility
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Key dates
| Filing date | Mar 27, 2024 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Mar 27, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2030/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure provides a detergent additives and methods for preparing a sulfurized alkyl phenate product from polyalphaolefins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.