Reshapable hair styling composition comprising silicon-containing polycondensates
US6520186B2 · kind B2 · utility
12Cited by
32References
87Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2001 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Feb 11, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/01
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A reshapable hair styling composition comprising at least one silicon-containing polycondensate chosen from polyurethanes, polyureas, and polyurethane-ureas, such as a polycondensate that is functionalized with at least one hydrolyzed or hydrolyzable silyl group, wherein said composition provides a reshapable effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.