Cosmetic cream preparation containing water/oil and oil/water emulsions
US5017605A · kind A · utility
3Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 3, 1989 |
| Grant date | May 21, 1991 |
| Priority date | — |
| Expiry date | Aug 3, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic preparation consists essentially of a mixture of a stable oil/water emulsion of cosmetically acceptable ingredients and a stable water/oil emulsion of cosmetically acceptable ingredients. The new preparation is prepared by mixing the two original emulsions such that a superfinely dispersed product is obtained. The particle size of the inner phases of the emulsions is 2-50 .mu.m. The preparation provides needed ingredients such as fats or moisture to skin of varying types. An example of the cosmetic preparation is a cream containing jojoba oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.