Drug – bio-affecting and body treating compositions – Anti-perspirants or perspiration deodorants
Patent
1999-08-24
2000-10-03
Dodson, Shelley A.
Drug, bio-affecting and body treating compositions
Anti-perspirants or perspiration deodorants
424 66, 424 68, 424400, 424401, A61K 732, A61K 734, A61K 738, A61K 700
Patent
active
06126928&
ABSTRACT:
Disclosed are antiperspirant compositions which comprise from about 0.1% to about 50% by weight of solubilized antiperspirant active (e.g., aluminum-containing active or aluminum-zirconium containing active); and from about 0.1% to about 99.9% by weight of a liquid polyol having at least 2 hydroxyl groups, wherein 2 hydroxyl groups are attached to the .alpha. and .beta. carbons of the liquid polyol and no more than 4 hydroxyl groups are attached to adjacent carbon atoms; a water-soluble, neutral amino acid; and a chlorine-containing inorganic acid; wherein the liquid polyol has a ClogP value of less than about 2.0, wherein the mole ratio of the neutral amino acid to the zirconium and aluminum is from about 0.09 to about 0.24, the mole ratio of the liquid polyol to the aluminum and zirconium is at least about 2.0:1, and the mole ratio of the zirconium and aluminum to chlorine is less than about 1.30:1. These antiperspirant compositions and corresponding methods of application provide improved antiperspirant efficacy, cosmetics, and mildness, and can prepared by simpler, more efficient, manufacturing methods. These compositions can also be used as base or intermediate materials to formulate other antiperspirant product forms providing similar performance benefits.
REFERENCES:
patent: 3420932 (1969-01-01), Jones et al.
patent: 3901711 (1975-08-01), Jones et al.
patent: 3928545 (1975-12-01), Jones et al.
patent: 4435382 (1984-03-01), Shin et al.
patent: 4704271 (1987-11-01), Hourlhan et al.
patent: 4719102 (1988-01-01), Randhawa et al.
patent: 4720381 (1988-01-01), Schamper et al.
patent: 4767875 (1988-08-01), Vincenti et al.
patent: 4781917 (1988-11-01), Luebbe et al.
patent: 5179220 (1993-01-01), Katsoulis et al.
patent: 5486347 (1996-01-01), Callaghan et al.
patent: 5643558 (1997-07-01), Provancal et al.
Dodson Shelley A.
The Procter & Gamble & Company
Winter William J.
LandOfFree
Compositions containing solubilized, acid-enhanced antiperspiran does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compositions containing solubilized, acid-enhanced antiperspiran, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions containing solubilized, acid-enhanced antiperspiran will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-192275