Lipophylic copolymers comprising polar multi-blocks, process for the preparation thereof and use in lubricating compositions
US12391785B2 · kind B2 · utility
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Key dates
| Filing date | Jul 29, 2020 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jul 3, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2030/68
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A lipophilic copolymer including polar multi-blocks having general formula (I): [(ByAk)s]t(AjCm) (I) wherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.