Compositions and methods for high sorption of skin materials and delivery of sulfur
US6787160B2 · kind B2 · utility
8Cited by
6References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 20, 2002 |
| Grant date | Sep 7, 2004 |
| Priority date | — |
| Expiry date | Dec 20, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/75
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition and method for delivering sulfur to skin and absorbing irritants in the skin. A high sorption base is employed which comprises non-swelling clay, gum, swelling clay, silicon and combinations thereof. The absorption of the irritants does not hinder the delivery of the active ingredient to the skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.