Reshapable hair styling composition comprising polyurethane dispersions
US7169380B2 · kind B2 · utility
5Cited by
63References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 22, 2003 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Jul 22, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A reshapable hair styling composition comprising, in a cosmetic vehicle appropriate for hair, at least one dispersion comprising at least one polyurethane in a water and/or solvent medium, said at least one polyurethane being obtained by reacting:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.