Bio-based thickening composition comprising a poly(farnesene)
US12178894B2 · kind B2 · utility
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1References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 10, 2020 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Nov 10, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/48
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a thickening composition intended for topical application on the skin, lips or skin appendages, said thickening composition comprising at least one oil derived from a biological source and at least one poly(farnesene) polymer having a number average molar mass ranging from 10,000 to 120,000 g/mol. The invention also relates to a cosmetic composition comprising the thickening composition according to the invention and the use of the thickening composition according to the invention in a cosmetic composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.