Stable composition with high electrolyte content containing an amphiphilic polymer
US7744858B2 · kind B2 · utility
0Cited by
7References
77Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2002 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Jan 8, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/005
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a composition for topical application, comprising at least one electrolyte and at least one amphiphilic polymer including at least one ethylenically unsaturated monomer containing a sulphonic group, in free form or partially or totally neutralized form and comprising at least one hydrophobic portion.The invention also relates to the uses of the said composition, especially in cosmetics, to treat and care for human skin, the scalp, mucous membranes, the nails and keratin fibres.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.