Compositions and methods for treating keratinous substrates
US12343411B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 2020 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Jul 15, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/48
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are semi-solid gel compositions comprising (a) a gelling oil phase comprising: i) at least one oil gelator; ii) at least one fatty alcohol; and iii) at least one fatty compound other than (ii); wherein said gelling oil phase is present in an amount of from at least about 50% by weight, relative to the weight of the total composition; and (b) a lamellar crystalline aqueous gel phase comprising: i) water and optionally at least one polyol present in an amount up to about 50% by weight, relative to the weight of the total composition; ii) at least one lamellar crystalline phase structurant; and iii) at least one emulsifier. The disclosure also relates to methods of treating keratinous substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.