Patents Represented by Attorney Greogry F. Wirzbicki

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  • Sol/gel polymer surface coatings and corrosion protection enhancement
    Patent number: 5158605
    Abstract: Corrosion inhibiting properties in surface coating compositions are increased by admixing a sol or gel containing salt with a polymer and usually a surface coating paste stock. A novel surface coating composition containing a polymer and salt homogeneously distributed in the composition is prepared from the sol or gel and has increased corrosion-inhibiting properties compared to a composition without the admixed sol or gel.
    Type: Grant
    Filed: May 22, 1991
    Date of Patent: October 27, 1992
    Assignee: Union Oil Company of California
    Inventor: Charles L. Kissel