Make-up removing composition
US6352963B2 · kind B2 · utility
5Cited by
9References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 1998 |
| Grant date | Mar 5, 2002 |
| Priority date | — |
| Expiry date | Aug 27, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q3/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition for removing make-up from keratinous material comprised of a polysaccharide alkyl ether formed of units containing at least two different saccharide rings, each unit containing at least one hydroxyl group substituted with a saturated hydrocarbon-based alkyl chain combined with a make-up-removing system comprising at least one non-aqueous solvent and/or an oil and/or a surfactant. The polysaccharide alkyl ether preferably has a molecular weight of greater than 200,000 and is in particular a guar gum alkyl ether having a degree of substitution of about 2 to 3, in particular 2.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.