Enhanced antiperspirant salts stabilized with calcium and concentrated aqueous solutions of such salts
US6042816A · kind A · utility
48Cited by
22References
40Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 19, 1998 |
| Grant date | Mar 28, 2000 |
| Priority date | — |
| Expiry date | Aug 19, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q15/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to enhanced efficacy antiperspirant salts containing calcium and an amino acid or a hydroxy acid and particularly to stabilized aqueous solutions of such salts. The present invention also embraces methods of making these antiperspirant salts and solutions and compositions containing same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.