Cosmetic compositions comprising oil-in-water emulsion containing pigment
US5066485A · kind A · utility
32Cited by
8References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1990 |
| Grant date | Nov 19, 1991 |
| Priority date | — |
| Expiry date | Sep 5, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/43
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions comprising oil-in-water emulsions are disclosed comprising pigment coated with polysiloxane; a silicone phase; a water phase; and a polydiorganosiloxane-polyoxyalkylene copolymeric surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.