Patents Assigned to Matthews, Inc.
  • Method and composition for electrostatic coating, and articles made therefrom
    Publication number: 20030211344
    Abstract: An improved method of pretreating and electrostatically coating an article made of a material which has little or no conductivity, and the article made therefrom.
    Type: Application
    Filed: May 21, 2003
    Publication date: November 13, 2003
    Applicant: Matthews, Inc.
    Inventor: Kevin E. Stay
  • Method and compositions for electrostatic painting, and articles made therefrom
    Patent number: 6620463
    Abstract: A method of electrostatically coating a substrate including the steps of applying a surface treatment composition to the substrate to induce conductivity, applying a charge to the substrate after applying the surface treatment and electrostatically applying a coating to the substrate, and articles made therefrom. The surface treatment composition includes a halogen, halogen salt, or halogen complex.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: September 16, 2003
    Assignee: Matthews, Inc.
    Inventor: Kevin E. Stay