External skin care composition
US6878378B1 · kind B1 · utility
9Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2000 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | May 4, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to an external skin care composition comprising a ceramide production-accelerating agent and a film-forming polymer. The external skin care composition can enhance the barrier function of the skin and has an excellent skin roughness-improving effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.