Solid composition comprising vitamin E acetate
US6500792B2 · kind B2 · utility
1Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2001 |
| Grant date | Dec 31, 2002 |
| Priority date | — |
| Expiry date | Jan 25, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D9/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solid cleansing composition comprisinga. About 1 to about 90 wt. % soap,b. About 0.02 to about 2.0 wt. % of a Vitamin E precursor or mixture thereof,c. A Vitamin E precursor deposition effective amount of a cationic deposition polymer or mixture thereof, andd. From zero to the essential absence of Vitamin E.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.