Makeup cosmetic composition in the form of a mascara containing at least a wax and a pseudo-latex of cellulose derivatives
US5747013A · kind A · utility
23Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 1995 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Jan 17, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/413
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A mascara composition which comprises a mixture of: PA1 (a) pseudo-latex particles, having an average diameter ranging from 10 to 300 nm, of a water-insoluble filmogen polymer derived form cellulose selected from the group consisting of cellulose ethers, non-ionic cellulose esters and anionic cellulose esters having carboxylic acid functions, the said carboxylic acid functions being neutralized to a neutralization amount between 10 and 80 percent by means of a nonvolatile basic agent, and PA1 (b) at least one wax having a melting point between 60.degree. C. and 110.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.