Patents by Inventor Norman Batty

Norman Batty 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).

  • Thickening agents comprising a crosslinked polymer powder
    Publication number: 20060106154
    Abstract: The present application relates to a thickening composition comprising (a) 10-50% by weight, based on the total composition (a)+(b), of a crosslinked hydrophilic water soluble or swellable liquid dispersion polymer and (b) 50-90% by weight, based on the total composition (a)+(b), of a crosslinked polymer or copolymer of an unsaturated carboxylic acid in powder form, which is especially useful for thickening printing pastes for multicolour jet-printing.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 18, 2006
    Inventors: Norman Batty, Alan Crabtree