Antiperspirant actives and formulations made therefrom

Details Antiperspirant actives and formulations made therefrom Antiperspirant actives and formulations made therefrom

1997-10-29

1999-12-07

Dodson, Shelley A.

Drug, bio-affecting and body treating compositions

Anti-perspirants or perspiration deodorants

424 66, 424 68, 424400, 424401, A16K 732, A16K 734, A16K 738, A16K 700

Patent

active

059978503

ABSTRACT:
The present invention comprises stabilizing aqueous solutions of aluminum zirconium based salts with a water soluble amino acid, especially glycine, wherein the Zr:glycine weight ratios used to form solutions of the active itself or used to form cosmetic compositions made according to this invention are in the range from 1:1.2 to 1:5, particularly 1:2 to 1:4, and more particularly in the range of 1:2 to 1:3 on a weight:weight basis. By reducing the polymerization of small zirconium species with an elevated amount of amino acid(s), the efficacy of the antiperspirant salt is maintained.

REFERENCES:
patent: 4017599 (1977-04-01), Rubino
patent: 4359456 (1982-11-01), Gosling et al.
patent: 4435382 (1984-03-01), Shin et al.
patent: 4775528 (1988-10-01), Callaghan et al.
patent: 4871525 (1989-10-01), Giovanniello et al.
patent: 5225187 (1993-07-01), Carmody
patent: 5500209 (1996-03-01), Ross et al.
patent: 5518714 (1996-05-01), Park
patent: 5547661 (1996-08-01), Sun et al.
patent: 5589196 (1996-12-01), Callaghan et al.
patent: 5595729 (1997-01-01), Barr et al.
patent: 5624665 (1997-04-01), Barr et al.
patent: 5626827 (1997-05-01), Barr et al.
patent: 5643558 (1997-07-01), Provancal et al.
Allan H. Rosenberg, Ph.D., "Antiperspirant Actives", pp. 252, 254-256 (undated).
Allan H. Rosenberg, Ph.D., "New Antiperspirant Salt Technology", (undated).

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