Anhydrous composition for caring for and/or making up keratin materials
US12370135B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2018 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Jan 20, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/92
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An anhydrous composition for caring for and/or making up keratin materials may include: (a) 10 to 40 wt. % of at least one non-volatile non-phenyl silicone oil, relative to the total weight of the composition; (b) at least one non-volatile hydrocarbon-based oil and/or phenyl silicone oil; (c) at least one high viscosity ester; and (d) reaction product of an unsaturated-functional silicone resin, an Si—H functional organopolysiloxane crosslinker bearing pendant hydrido functionality and optionally, an unsaturated hydrocarbon having four or more carbon atoms, in a low viscosity organopolysiloxane. A process for caring for and/or making up keratin materials, such as the skin and the lips, preferably the lips, make include applying such and anhydrous composition to the keratin materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.