Method for improving the sensorial properties of oil-in-water emulsions, to reduce the adhesive effect of such glycerin-based oil-in-water emulsions
US12285506B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Dec 1, 2023 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Dec 1, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a method for improving the sensorial properties of an oil-in-water type emulsion for topical application, including, for 100% of its mass, 1% to 30% by weight of glycerol, characterised in that the oil-in-water type emulsion for topical application includes an effective quantity of a mixture of saturated cyclic or acyclic, linear or branched hydrocarbons, of which at least 95% by weight have between fifteen and nineteen carbon atoms. Also disclosed is a new oil-in-water type emulsion for topical use, including the mixture, and to the use of same in cosmetics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.