Patents by Inventor Bizhan M. Zarnegar

Bizhan M. Zarnegar 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).

  • Aminoplast-containing radiation curing coating compositions
    Patent number: 4273632
    Abstract: Liquid ultraviolet-curable coating compositions are provided by mixing a polyethylenically unsaturated compound, such as pentraerythritol triacrylate, with a liquid monoethylenically unsaturated hydroxy functional polyether, such as the reaction product of propylene oxide with hydroxyethylacrylate. An aminoplast is included in the mixture so that a thermal cure, following the radiation cure, will result in a cured coating having increased ability to withstand fabrication stresses without loss of adhesion to the substrate.
    Type: Grant
    Filed: April 18, 1979
    Date of Patent: June 16, 1981
    Assignee: Mobil Oil Corporation
    Inventor: Bizhan M. Zarnegar