Cosmetic compositions containing an anionic hydroxyalkyl ether surfactant and a cationic polymer, and uses thereof
US6511669B1 · kind B1 · utility
49Cited by
4References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2000 |
| Grant date | Jan 28, 2003 |
| Priority date | — |
| Expiry date | Feb 15, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5426
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to novel detergent cosmetic compositions comprising, in a cosmetically acceptable medium, at least one anionic surfactant chosen from 2-hydroxyalkyl ether carboxylic acid and salts thereof and at least one non-cellulosic cationic polymer the cationic charge density of which is greater than or equal to 2 meq/g. The invention also relates to processes for washing and/or treating keratin substances with the novel detergent cosmetic compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.