Anhydrous cosmetic product containing a particular gel phase
US5034216A · kind A · utility
18Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1990 |
| Grant date | Jul 23, 1991 |
| Priority date | — |
| Expiry date | Jan 24, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/872
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An anhydrous, three-phase powder-like cosmetic product comprising PA0 a) 10 to 60 weight % of a gel phase comprising ethylene/acrylate copolymer and an ester having the formula ROCOR, wherein R is an alcohol or fatty alcohol having a molecular weight of 60-400 and R.sub.1 is a fatty acid having a molecular weight of 120-500; PA0 b) 30 to 60 weight % of a powder phase comprising filler, color, preservative and substantially spherical silica particles having an average particle size of less than 15 microns; and PA0 c) 10 to 20 weight % of an oil phase comprising cosmetically acceptable alcohol esters of fatty acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.