Cosmetic, dermo-pharmaceutical or vesicle-containing composition including clycerol-derived compounds
US5362494A · kind A · utility
90Cited by
11References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1992 |
| Grant date | Nov 8, 1994 |
| Priority date | — |
| Expiry date | Jul 14, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2984
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
##STR1## Non-ionic amphiphilic, glycerol-derived compounds having formula (I), where R is a radical selected from the group consisting of C.sub.4-28 branched or linear alkenyl or alkyl radicals or mixtures thereof, or is a --CH.sub.2 A grouping in which A is --OR', --SR, (II) where R' is a saturated or unsaturated hydrocarbonated radical and n represents an average statistical value n greater than 1 and equal to or less than 6; and, when R' is a --CH.sub.2 A radical, n is also 2. These compounds are surface-active agents and some may form vesicles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.