Vinyl ether compounds and methods of their preparation and use
US8641816B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Oct 21, 2010 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Jan 8, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2602/42
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are new functionalized surfactants and methods of their preparation and use. The surfactants are compounds of formula I:wherein R1, R2, and R3 are as defined herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.