Patents by Inventor Paula T. Bushendorf

Paula T. Bushendorf 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).

  • Laminating adhesive, laminate including the same, and method of making a laminate
    Patent number: 7368171
    Abstract: Disclosed is a method of making a laminate that includes a) preparing an adhesive composition, where the preparing includes combining a first part that includes (meth)acrylate functional, polyisocyanate prepolymer, and polyisocyanate monomer, the first part including at least 10% by weight isocyanate functional groups, and a second part that includes polyol, at least one of the first part and the second part includes photoinitiator, b) coating a first flexible substrate with the adhesive composition, c) exposing the adhesive composition to radiation to partially cure the adhesive composition, and d) contacting the adhesive composition with a second flexible substrate.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: May 6, 2008
    Assignee: H.B. Fuller Licensing & Financing, Inc.
    Inventors: Paula T. Bushendorf, Peter A. Voss