Anhydrous antiperspirant cream compositions improved perfume longevity
US6110449A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1999 |
| Grant date | Aug 29, 2000 |
| Priority date | — |
| Expiry date | Jun 14, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/56
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are anhydrous antiperspirant cream compositions that have improved fragrance longevity. These compositions have a penetration force value of from about 75 gram.multidot.force to about 500 gram.multidot.force and comprise (a) antiperspirant active, and (b) a perfume/cyclodextrin inclusion complex. Also disclosed are packaged anhydrous antiperspirant cream compositions which comprise (a) antiperspirant active; (b) a perfume/cyclodextrin inclusion complex; and (c) a dispensing package containing the composition, wherein the dispensing package comprises (i) a container body having an interior chamber and a dispensing end, and (ii) a perforated dome attached to the dispensing end of the container body and having a plurality of openings extending through the thickness of the perforated dome and covering from about 15% to about 80% of the total surface area of the perforated dome.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.