Patents Represented by Attorney Krissanne Shideler

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  • Electrodepositable coating composition containing bismuth diorganodithiocarbamates and method of electrodeposition
    Patent number: 5972189
    Abstract: An electrodepositable composition is provided comprising (a) an active hydrogen-containing, cationic salt group-containing resin electrodepositable on a cathode; (b) a capped polyisocyanate curing agent; and (c) bismuth diorganodithiocarbamate. Such compositions may be prepared without the use of conventional lead or tin catalysts and exhibit excellent properties as cured coatings.Also provided is a method of electrocoating an electroconductive substrate using the composition of the present invention.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: October 26, 1999
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Neil D. McMurdie, Robert R. Zwack, Matthew S. Scott, Michael L. White