Patents by Inventor Edward G. Janusz

Edward G. Janusz 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).

  • Polyamide-modified metal resinates and their use in publication gravure printing inks
    Patent number: 4767835
    Abstract: The product of the reaction of a metal resinate and an amine-reactive polyamide is useful as the vehicle of publication gravure printing inks, resulting in prints that have superior properties such as holdout, gloss, and color development.
    Type: Grant
    Filed: August 12, 1987
    Date of Patent: August 30, 1988
    Assignee: Sun Chemical Corporation
    Inventor: Edward G. Janusz
  • Polyamide-modified metal resinates and their use in publication gravure printing inks
    Patent number: 4690712
    Abstract: The product of the reaction of a metal resinate and an amine-reactive polyamide is useful as the vehicle of publication gravure printing inks, resulting in prints that have superior properties such as holdout, gloss, and color developement.
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: September 1, 1987
    Assignee: Sun Chemical Corporation
    Inventor: Edward G. Janusz
  • Process for preparing urethane modified resins and resultant composition
    Patent number: 4666984
    Abstract: A urethane modified resin is prepared by reacting a resin containing carboxyl groups with an amine-alcohol to form a resin-amine salt, followed by reacting the resin-amine salt with a polyisocyanate.
    Type: Grant
    Filed: December 12, 1985
    Date of Patent: May 19, 1987
    Assignee: Sun Chemical Corporation
    Inventors: Daniel J. Carlick, Edward G. Janusz, Albert A. Kveglis