Drug – bio-affecting and body treating compositions – Anti-perspirants or perspiration deodorants
Reexamination Certificate
2005-08-02
2005-08-02
Dodson, Shelley A. (Department: 1616)
Drug, bio-affecting and body treating compositions
Anti-perspirants or perspiration deodorants
C424S066000, C424S068000, C424S400000, C424S401000
Reexamination Certificate
active
06923952
ABSTRACT:
Disclosed are enhanced efficacy antiperspirant compositions containing a strontium salt and/or a calcium salt. In particular, there is disclosed an antiperspirant composition comprising a dermatologically acceptable carrier vehicle, about 8% to about 22% (USP) of an aluminum-zirconium chlorohydrate-gly antiperspirant salt, wherein the antiperspirant salt has an HPLC peak 5 area of at least 33%, and about 0.5% to about 15%, preferably about 1% to about 6%, by weight, of a water soluble salt selected from the group consisting of a water soluble strontium salt, a water soluble calcium salt and a mixture thereof. It has been found that the inclusion of a strontium salt and/or a calcium salt boosts the efficacy of a high peak 5 antiperspirant salt. As a preferred feature, the antiperspirant salt and the water soluble salt are dissolved in at least a portion of the carrier vehicle.
REFERENCES:
patent: 5716625 (1998-02-01), Hahn et al.
patent: 5788956 (1998-08-01), De Lacharriere et al.
patent: 5804203 (1998-09-01), Hahn et al.
patent: 5900257 (1999-05-01), Breton et al.
patent: 5958436 (1999-09-01), Hahn et al.
patent: 5972892 (1999-10-01), De Lacharriere et al.
patent: 6042816 (2000-03-01), Shen
patent: 6139850 (2000-10-01), Hahn et al.
patent: 6342210 (2002-01-01), Cai et al.
patent: 6375938 (2002-04-01), Clothier, Jr. et al.
patent: 6403069 (2002-06-01), Chopra et al.
patent: 6436381 (2002-08-01), Carrillo et al.
patent: 2003/0211060 (2003-11-01), Yin et al.
patent: 2004/0091436 (2004-05-01), Li et al.
U.S. Appl. No. 10/641,348, (Yan-Fei Shen).
Allen Jan L.
Shen Yan-Fei
Dodson Shelley A.
The Gillette Company
Williams Stephen P.
LandOfFree
Enhanced efficacy antiperspirant compositions containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Enhanced efficacy antiperspirant compositions containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced efficacy antiperspirant compositions containing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3442852