Compositions comprising phosphate ester compounds containing a beneficial reagent component
US5260051A · kind A · utility
21Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1990 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Dec 17, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/091
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to novel compositions, in particular personal product compositions containing phosphate ester surfactants in which a portion of the surfactant molecule has a so-called "benefit reagent" function. It is believed that this benefit reagent portion comes to play when the surfactant is metabolized or hydrolyzed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.