Skin care base material for external use
US4464400A · kind A · utility
12Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1982 |
| Grant date | Aug 7, 1984 |
| Priority date | — |
| Expiry date | Mar 16, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A skin care base material for external use comprising a phospholipid, an ester of a fatty acid and a polyoxyethylene fatty acid ester is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.