Patents by Inventor Suparno Hazra

Suparno Hazra has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CORROSION, CHIP AND FUEL RESISTANT COATING COMPOSITION
    Publication number: 20140296384
    Abstract: The present invention relates to a coating composition comprising an acrylic resin A with a glass transition temperature of 35° C. or higher and molecular weight of at least 35,000 g/mol; an acrylic resin B with a glass transition temperature of 57° C. or higher and a molecular weight of at least 60,000 g/mol; and an epoxy resin with a molecular weight of 3000 and hydroxyl equivalent of about 720 wherein the epoxy resin has been modified by cardanol to the ratio of 60:40.
    Type: Application
    Filed: October 25, 2012
    Publication date: October 2, 2014
    Inventor: Suparno Hazra