Verfahren zur Herstellung wäßriger Gele und deren Verwendung zur Körperdeodorierung

摘要

According to the invention, stable aqueous gels can be obtained by dispersing the following in water or aqueous preparations: fine particle oxides, oxide hydrates and hydroxides of calcium, magnesium, aluminium, titanium, zirconium or zinc with a particle size of less than 200 nm, which have been surface-modified by means of aqueous solutions of carboxylic acids or hydroxycarboxylic acids with 2-8 C-atoms. Said gels are suitable for body deodorisation or as carriers for cosmetic and dermatological active agents, preferably for deodorising and anhidrotic active agents.