Long-lasting cosmetic composition
US12171861B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Dec 27, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q1/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition for coating keratin fibres, in the form of a wax-in-water emulsion including, in a first continuous aqueous phase, at least one legume starch having an amylose content greater than or equal to 30%, at least one plasticiser chosen among the polyols, at least one wax, at least one emulsifier and at least one colouring agent. Also, the use of such a composition in order to provide keratin fibres, in particular eyelashes, with a lengthening and curling effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.