Compositions of mono-alkyl ethers of monoanhydro-hexitols, production methods thereof and use of same
US10221148B2 · kind B2 · utility
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Key dates
| Filing date | Jun 11, 2015 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Jun 22, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2207/044
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition of monoanhydro-hexitol monoalkyl ether isomers bearing an alkyl ether radical (OR) at C-3, C-5 or C-6 of the monoanhydro-hexitol, in which the alkyl group (R) is a linear or branched, cyclic or noncyclic hydrocarbon-based group comprising between 4 to 18 carbon atoms, the process for obtaining such a composition and the use thereof as a nonionic surfactant, emulsifier, lubricant, antimicrobial agent or dispersant.
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