Patents by Inventor Hendrik Sneyers

Hendrik Sneyers 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).

  • Heat-resistant layer of dye-donor element
    Patent number: 5378676
    Abstract: Dye-donor element for use according to thermal dye transfer methods comprising a support having on one side a dye layer and on the other side a heat-resistant layer comprising a binder and inorganic silicate particles, wherein said inorganic silicate particles protrude from the surface of said heat-resistant layer and said binder comprises a polycarbonate derived from a bis-(hydroxyphenyl)-cycloalkane.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: January 3, 1995
    Assignee: AGFA-Gevaert, N.V.
    Inventors: Geert Defieuw, Emiel Verdonck, Hendrik Sneyers