| Patent Number |
Title Of Patent |
Date Issued |
| 7144571 |
Amino acid free stable aluminum/zirconium antiperspirant solution |
December 5, 2006 |
| An amino acid free stable aluminum zirconium polyhydric alcohol aqueous solution having a high anhydrous antiperspirant solid concentration and a high percentage of low molecular weight aluminum species, i.e., containing 60% or more of band IV peak area based on high pressure liquid |
| 6960338 |
Amino acid free stable aluminum/zirconium antiperspirant solution |
November 1, 2005 |
| An amino acid free stable aluminum zirconium polyhydric alcohol aqueous solution having a high anhydrous antiperspirant solid concentration and a high percentage of low molecular weight aluminum species, i.e., containing 60% or more of band IV peak area based on high pressure liquid |
| 6451296 |
Enhanced efficacy aluminum-zirconium antiperspirants and methods for making |
September 17, 2002 |
| Stable aluminum-zirconium antiperspirant compositions in polyhydric alcohol solution with enhanced efficacy were made by direct reaction in aqueous solution of a soluble aluminum salt, a zirconium compound, a polyhydric alcohol, aluminum metal and optionally an amino acid buffer, and |
| 6165369 |
Stable suspensions of solids in metal salt solutions for use in water treatment |
December 26, 2000 |
| Stable suspensions can be made from acidic metal salt solutions and finely divided acid-insoluble solid particles that have a particle size of less than twenty-five microns, preferably less than ten microns, and most preferably, about one micron. These suspensions can be used to treat |
| 6024945 |
Antiperspirant compositions for aerosol formulations |
February 15, 2000 |
| The formation of toxic compounds such as acetaldehyde and monochlorofluoroethane generated by aerosol antiperspirant mixtures of ACH and 1,1-difluoroethane can be substantially reduced by the addition of one or more additives. Such additives include amino acids, their alkali metal, a |
