Antiperspirant composition and method of preparation

摘要

Aluminum zirconium hydroxy halide glycinate complex and a method of its preparation is disclosed having an empirical formula: Al2(OH)6-yXyZrO(OH)xCl2-x/Neutral Amino Acid wherein x has a numerical value of 0 to 1.5, y has a numerical value of 0.7 to 3.0, X is chlorine, bromine or iodine, and whose polymer distribution as characterized by a size exclusion chromatograph is: (a) a peak height ratio of peak 4 to peak 3 of 0.5 to 1.8:1, and (b) peaks (1+2) contain less than 4% of the polymer distribution by weight.