Cosmetic compositions containing polymers produced in the presence of cerium ions
US4283384A · kind A · utility
38Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 23, 1979 |
| Grant date | Aug 11, 1981 |
| Priority date | — |
| Expiry date | Jan 23, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition for application to the hair or skin comprises in an appropriate cosmetic vehicle at least one polymer produced by polymerizing an unsaturated monomer and a compound having at least one OH function, the said polymerization being carried out in an aqueous medium and in the presence of cerium ions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.