Oxidizing composition for treating keratin materials based on amphiphilic polymers of at least one ethylenically unsaturated monomer with a sulphonic group and comprising a hydrophobic portion
US7862803B2 · kind B2 · utility
2Cited by
7References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2001 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | May 13, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention concerns a cosmetic composition for treating keratinous materials comprising in a carrier suitable for keratinous materials: (a) at least an amphiphilic polymer comprising at least an ethylenically unsaturated monomer with sulphonic group, in free form or partly or completely neutralized and further at least a hydrophobic part; (b) at least an oxidizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.