Patents by Inventor JAMES A. NORTHOVER

JAMES A. NORTHOVER 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).

  • Publication number: 20020132129
    Abstract: The present invention relates to an aqueous emulsion polymer which is useful as a woodworking adhesive. The polymer is prepared by reacting vinyl acetate with an N-methylol containing copolymerizable monomer in the presence of polyvinyl alcohol wherein at least 85% of the polyvinyl alcohol is hydrolyzed and a water-dispersible nonionic polyurethane. The polyurethane is prepared by reacting (i) an organic polyisocyanate, (ii) water-soluble polyalkylene glycols containing at least 70 weight percent of ethylene glycol units, and (iii) polyhydric branched alcohols containing at least three hydroxyl groups per molecule.
    Type: Application
    Filed: January 30, 1998
    Publication date: September 19, 2002
    Inventors: RAJEEV FARWAHA, JAMES A. NORTHOVER, PATRICIA A. M. LIVERANCE, GODRIC S. YEANWOOD