Patents by Inventor James W. Hines

James W. Hines 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).

  • Aqueous printing vehicle
    Patent number: 3951892
    Abstract: The invention provides a high-solids, low-viscosity, aqueous vehicle particularly adapted for use in coating cellulosic substrates under ambient conditions. The vehicle comprises a water-soluble oil with minute styrene polymer particles uniformly dispersed therein. The water-soluble oil portion comprises the reaction product of a dibasic acid or dibasic anhydride and a drying oil which is neutralized with a nitrogen base. The aqueous vehicle is especially useful in high solids, ink formulations having a high pigment to binder ratio.
    Type: Grant
    Filed: April 9, 1973
    Date of Patent: April 20, 1976
    Assignee: A. E. Staley Manufacturing Company
    Inventors: Raymond L. Drury, Jr., Charles S. Nevin, James W. Hines
  • Aqueous coating and printing compositions
    Patent number: 3950290
    Abstract: This invention provides a high-solids, low-viscosity, aqueous vehicle particularly adapted for use in coating cellulosic substrates under ambient conditions. The vehicle comprises a water-soluble oil with minute styrene polymer particles uniformly dispersed therein. The water-soluble oil portion comprises the reaction product of a dibasic acid or a dibasic anhydride and a drying oil which is then reacted to provide the water-soluble salt thereof with a nitrogen base. The aqueous vehicle is especially useful in high solids inks and overprint varnishes.
    Type: Grant
    Filed: May 1, 1973
    Date of Patent: April 13, 1976
    Assignee: A. E. Staley Manufacturing Company
    Inventors: Raymond L. Drury, Jr., Charles S. Nevin, James W. Hines