Patents by Inventor Darren Pocock

Darren Pocock 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).

  • Overprint varnishes reducing odor and contaminants
    Patent number: 9605180
    Abstract: Solvent-based, or water-based, coating compositions are disclosed having primary or secondary amine concentrations of greater than 1.0 mg KOH/g (coating) equivalent. These coatings, when applied over inks or other coatings, reduce the level of materials that cause odor or other contamination problems. These coatings when applied over radiation-cured inks and coatings reduce the level of odor and contamination resulting from uncured monomers and oligomers, and also of photoinitiators and their photodecomposition products.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: March 28, 2017
    Assignee: Sun Chemical Corporation
    Inventors: Derek Illsley, Stephen Hall, Darren Pocock
  • OVERPRINT VARNISHES REDUCING ODOR AND CONTAMINANTS
    Publication number: 20150191627
    Abstract: Solvent-based, or water-based, coating compositions are disclosed having primary or secondary amine concentrations of greater than 1.0 mg KOH/g (coating) equivalent. These coatings, when applied over inks or other coatings, reduce the level of materials that cause odor or other contamination problems. These coatings when applied over radiation-cured inks and coatings reduce the level of odor and contamination resulting from uncured monomers and oligomers, and also of photoinitiators and their photodecomposition products.
    Type: Application
    Filed: August 26, 2013
    Publication date: July 9, 2015
    Applicant: SUN CHEMICAL CORPORATION
    Inventors: Derek Illsley, Stephen Hall, Darren Pocock