Aqueous liquid cosmetic composition comprising alkylcellulose, non-volatile oils and at least one surfactant
US11413233B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2012 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Dec 20, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a liquid cosmetic composition comprising, in a physiologically acceptable medium: at least 20% of water, at least alkylcellulose, preferably at least 1% of alkylcellulose, at least one first hydrocarbon-based non-volatile oil, chosen from: C10-C26 alcohols, preferably monoalcohols; optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol; esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids, at least one second non-volatile oil chosen from silicone oils and/or fluoro oils; at least one third oil, the said third oil being chosen from hydrocarbon-based oils other than the said first oil; at least one surfactant, preferably non-ionic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.