New cosmetic or dermopharmaceutical compositions in the form of aqueous gels modified by the addition of expanded microspheres
US5593680A · kind A · utility
110Cited by
8References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 28, 1994 |
| Grant date | Jan 14, 1997 |
| Priority date | — |
| Expiry date | Jan 28, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic or dermopharmaceutical composition comprises hollow microspheres dispersed in an aqueous gel which comprises a gelling agent present in an amount such that the viscosity ranges from 3 to 200 poises. The hollow microspheres are expanded thermoplastic and have a density ranging from 15 to 200 kg/m.sup.3 the cosmetic or dermopharmaceutical composition contains from 0.1 to 10 percent by weight of the microspheres relative to the total weight of the composition which is free of fats.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.