Composition comprising a block polymer and a film-forming agent
US9017704B2 · kind B2 · utility
4Cited by
153References
68Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2003 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Mar 28, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a cosmetic composition comprising, in a cosmetically acceptable organic liquid medium, at least one film-forming ethylenic linear block polymer, and another film former.The film former may be soluble or dispersible in the said organic liquid medium.The composition may include an aqueous phase, in which case the film former may be soluble or dispersible in the aqueous phase.The invention further provides for the use of the combination of such a block polymer and a film former for enhancing the staying power of the said composition on the keratin materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.