Hair fixatives based on sulfonated styrene polymers
US3972336A · kind A · utility
9Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 1975 |
| Grant date | Aug 3, 1976 |
| Priority date | — |
| Expiry date | Apr 18, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process for setting hair is disclosed comprising the steps of applying to the hair a solution of sulfonated polymer selected from the group consisting of sulfonated polystyrene, sulfonated interpolymers of styrene and ethylenically unsaturated comonomers, and soluble salts of said sulfonated polymers, setting the hair in the desired configuration, and allowing the hair to dry while it is retained in the desired configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.