Cosmetic composition comprising beta-fructosyl-L-ascorbic acid for skin whitening
US7932232B2 · kind B2 · utility
2Cited by
3References
4Claims
0Family size
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Key dates
| Filing date | Feb 23, 2005 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Jan 26, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is related to novel cosmetic composition comprising beta-fructosyl-L-ascorbic acid derivatives produced by fructose conversion reaction using by ascorbic acidskin whitening cosmetic composition as an cream, skin, lotion, pack and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.