Skin friendly antiperspirant composition and method of making
US6649153B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2002 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Sep 16, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/58
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An improved skin friendly antiperspirant is provided in which a suitable polyhydric alcohol e.g., glycerin, is complexed with the antiperspirant of the type of activated or nonactivated aluminum or aluminum/zirconium salt that are commonly considered antiperspirant active materials and are covered by FDA OTC Tentative Final Monograph as Category I. Suitable antiperspirant salts include (but are not limited to): aluminum chlorohydrate, aluminum sesquichlorohydrate, aluminum chlorohydrex PG, aluminum dichlorohydrex PG, aluminum sesquichlorohydrex PG, aluminum chlorohydrex PEG, aluminum sesquichlorohydrex PEG, aluminum chloride (15 percent or less aqueous solutions), aluminum zirconium chlorohydrates, aluminum zirconium trichlorohydrate, aluminum zirconium tetrachlorohydrate, aluminum zirconium pentachlorohydrate, aluminum zirconium octachlorohydrate, aluminum zirconium trichlorohydrex Gly, aluminum zirconium penta chlorohydrex Gly, aluminum zirconium tetrachlorohydrex Gly, aluminum zirconium octachlorohydrex Gly, buffered aluminum sulfate, basic aluminum chlorides, zirconium hydroxychloride, zirconyl chloride, basic aluminum nitrates, basic aluminum chlorides combined with zirconyl o…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.