Patents Represented by Attorney Anthony Lagan, Jr.

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  • Antiperspirant composition and method of preparation
    Patent number: 4871525
    Abstract: Aluminum zirconium hydroxy halide glycinate complex and a method of its preparation is disclosed having an empirical formula:Al.sub.2 (OH).sub.6-y.sup.X.sub.y ZrO(OH).sub.x Cl.sub.2-x /Neutral Amino Acidwherein 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.
    Type: Grant
    Filed: August 3, 1987
    Date of Patent: October 3, 1989
    Assignee: Westwood Chemical Corporation
    Inventors: Rocco Giovanniello, Stephen M. Howe