Title:
PRODUCTION OF BASIC ZIRCONIUM-AMINO ACID GEL
Document Type and Number:
Japanese Patent JPS6248688
Kind Code:
A
Abstract:
Basic zirconium gels may be used to form complexes with conventional aluminum and/or zirconium antiperspirant systems. The freshly prepared basic zirconium gels provide both a buffer for the highly acidic aluminum-zirconium complexes and an additional source of zirconium as an active ingredient in the antiperspirant. The preferred basic zirconium gels are basic zirconium-amino acid compounds, particularly basic zirconium-glycinates, and the compounds are preferably added to aluminum-zirconium systems in the form of a wet gel. The preferred basic zirconium glycinate is formed by first reacting sodium carbonate with glycine, and then reacting the resulting sodium glycinate with a zirconium oxy or zirconium hydroxy compound to precipitate out the zirconium basic glycinate gel. The various complexes of the invention may be used in conventional antiperspirant forms, including aqueous solutions, aerosol sprays, powder-in-oil aerosol sprays, creams, lotions, cream sticks, etc.
Inventors:
ANDORIYUU EMU RUBINO
JIYON ERU JIYOONZU
EDOWAADO ESU BURETSUTSUSHIYUNE
JIYON ERU JIYOONZU
EDOWAADO ESU BURETSUTSUSHIYUNE
Application Number:
JP17147586A
Publication Date:
March 03, 1987
Filing Date:
July 21, 1986
Export Citation:
Assignee:
ARMOUR PHARMA
International Classes:
A61K8/04; A61K8/20; A61K8/28; A61K8/23; A61K8/26; A61K8/44; A61K8/46; A61K33/06; A61K33/08; A61Q15/00; C01G25/00; C01G25/04; C07F7/00; C07G99/00; (IPC1-7): A61K7/34; C07F7/00
Attorney, Agent or Firm:
Kyozo Yuasa
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