Cosmetic composition containing high levels of powder
US4477431A · kind A · utility
9Cited by
15References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1981 |
| Grant date | Oct 16, 1984 |
| Priority date | — |
| Expiry date | Jan 14, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q15/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention is directed to a cosmetic product comprising a powder/oil dispersion having high levels of cosmetic powder. More particularly, it is directed to an antiperspirant where at least part of the powder content is an astringent, such as aluminum chlorhydrate. By using one or more cationic or nonionic surfactants in an oily vehicle, a highly concentrated, stable dispersion having relatively low viscosity and creamy consistency, with a dry, non-oily feel is obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.