Anhydrous clear gel facial cleanser
US4140656A · kind A · utility
14Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 7, 1977 |
| Grant date | Feb 20, 1979 |
| Priority date | — |
| Expiry date | Oct 7, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/31
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A facial cleanser especially useful for the removal of eye make-up is disclosed. A combination of mineral oil, certain phosphate esters and high molecular weight carboxy vinyl polymers, in the absence of water, forms a minimally irritating clear gel having a higher rinsability than mineral oil gelled by prior art methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.