Composition for treating keratinous materials comprising a cationic associative polyurethane polymer and a protecting or conditioning agent
US7914775B2 · kind B2 · utility
20Cited by
69References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2001 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Mar 28, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention concerns a composition for treating keratinous fibers, in particular human keratinous fibers such as hair, comprising in a physiologically acceptable medium, at least a protecting or conditioning agent, and further at least a cationic associative polyurethane polymer. The invention also concerns methods and devices using said composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.