Detergent cosmetic compositions for hair use and the use thereof
US5916549A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 1997 |
| Grant date | Jun 29, 1999 |
| Priority date | — |
| Expiry date | May 30, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel detergent hair compositions (shampoos) which are more particularly suitable for so-called sensitized hair, the compositions comprising a cosmetically acceptable medium containing at least one anionic surface-active agent, at least one imidazoline amphoteric surface-active agent, at least one conditioning agent, and at least 1% by weight relative to the total weight of the composition of at least one carboxylic acid having a hydroxyl radical in the .alpha.-position (alpha-hydroxy acid) or a derivative thereof. The compositions make it possible to obtain hair which, after washing, has enhanced lightness, smoothness, shine and mechanical strength.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.