Patents by Inventor Gary L. Diehl

Gary L. Diehl 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).

  • Water-based adhesive
    Patent number: 6797764
    Abstract: The present invention is directed to a water-based adhesive composition, comprising an admixture of: (A) about 5 to about 80 wt % of an aqueous polyester polyurethane dispersion; and (B) about 95 to about 20 wt % of an aqueous aliphatic polyurethane dispersion. The present invention is also directed to a method of adhering a workpiece or adherent to a substrate using the above water-based adhesive composition.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: September 28, 2004
    Assignee: Olin Corporation
    Inventors: Efraim Sagiv, Gary L. Diehl, Leonard R. Howell, Julius C. Fister
  • Water-based adhesive
    Publication number: 20020002232
    Abstract: The present invention is directed to a water-based adhesive composition, comprising an admixture of: (A) about 5 to about 80 wt % of an aqueous polyester polyurethane dispersion; and (B) about 95 to about 20 wt % of an aqueous aliphatic polyurethane dispersion. The present invention is also directed to a method of adhering a workpiece or adherent to a substrate using the above water-based adhesive composition.
    Type: Application
    Filed: July 17, 2001
    Publication date: January 3, 2002
    Inventors: Efraim Sagiv, Gary L. Diehl, Leonard R. Howell, Julius C. Fister