Skin cream composition
US5391373A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 1, 1992 |
| Grant date | Feb 21, 1995 |
| Priority date | — |
| Expiry date | Jul 1, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A skin cream composition according to the present invention provides significant retexturization of the skin, producing significantly improved smoothness, as well as significantly minimizing age spots and improving color of the skin, together with increasing the firmness and moisture content of the skin. The composition can comprise: water, and emulsified and dispersed in the water: (1) sodium lactate; (2) a micellar complex comprising horse chestnut extract, Crataegus extract, water, panthenol, propylene glycol, phospholipids, phenoxyethanol, glycosphingolipids, chlorphenesin, and cholesterol; (3) a protein complex comprising serum proteins, hydrolyzed animal proteins, and glycogen; (4) a carbohydrate-based complex comprising dextran, glycine, and glucosamine; (5) a long-chain fatty acid ester of retinol; (6) a long-chain fatty acid ester of ascorbic acid; and (7) a short-chain fatty acid ester of tocopherol. The sodium lactate, the micellar complex, the protein complex, the carbohydrate-based complex, the retinol ester, the ascorbic acid ester, and the tocopherol ester are each present in a quantity sufficient to significantly increase the smoothness and/or firmness of skin to wh…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.