| abstract |
A betaine salt of aluminum and / or glycine-free zirconium that has a metal to chlorine molar ratio in the range of 0.3-2.5: 1, a betaine: aluminum molar ratio in the range of 0.05-1 , 0: 1 and / or a molar ratio Betaine: zirconium in the range of 0.2-3.0: 1, in which Betaine is used in its common form described in formula (1) or in its derived form betaine hydrochloride, described in formula (2). These salts are used as deodorants and / or antiperspirants. |