Hair styling compositions containing particular hair styling polymers and non-aqueous solvents
US5104642A · kind A · utility
35Cited by
31References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 1990 |
| Grant date | Apr 14, 1992 |
| Priority date | — |
| Expiry date | Apr 6, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to hair styling compositions comprising from about 0.2% to about 20% of certain hair styling polymers, from about 0.2% to about 20% of certain non-aqueous solvents for said hair styling polymers, and the balance, an aqueous base; wherein the hair styling polymer and the solvent therefor are dispersed as a separate fluid phase in the aqueous base of the hair styling composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.