Cosmetic composition comprising film-forming polymers for application to a keratinous substrate
US5882635A · kind A · utility
21Cited by
23References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1997 |
| Grant date | Mar 16, 1999 |
| Priority date | — |
| Expiry date | Mar 12, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a composition, in particular a cosmetic composition, to be applied to a keratinous substrate, comprising at least two incompatible film-forming polymers having surface tensions selected so as to form, after application, a laminated film. The invention also relates to the use of the polymers in a composition for obtaining a laminated film on a keratinous substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.