Patents by Inventor Vincent Wright

Vincent Wright 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).

  • Printing ink
    Patent number: 9447302
    Abstract: The present invention provides a colorless inkjet ink composition comprising at least 30% by weight of monofunctional acrylate monomer based on the total weight of the ink and at least 3% by weight of a photoinitiator based on the total weight of the ink, wherein the photoinitiator comprises an ?-hydroxy ketone photoinitiator and wherein the ink comprises 0 to 6% by weight of acyl phosphine photoinitiator based on the total weight of the ink.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: September 20, 2016
    Assignee: Sericol Limited
    Inventors: Yuuichi Hayata, Brian Woolrich, Vincent Wright
  • PRINTING INK
    Publication number: 20120208915
    Abstract: The present invention provides a colourless inkjet ink composition comprising at least 30% by weight of mono-functional acrylate monomer based on the total weight of the ink and at least 3% by weight of a photoinitiator based on the total weight of the ink, wherein the photoinitiator comprises an ?-hydroxy ketone photoinitiator and wherein the ink comprises 0 to 6% by weight of acyl phosphine photoinitiator based on the total weight of the ink.
    Type: Application
    Filed: September 3, 2010
    Publication date: August 16, 2012
    Applicant: SERICOL LIMITED
    Inventors: Yuuichi Hayata, Brian Woolrich, Vincent Wright
  • Method of coating a substrate
    Patent number: 6808757
    Abstract: A method of coating a substrate comprises the steps of applying a coating composition to selected areas of the substrate. The coating composition comprises a mixture including at least a reactive part. The reactive part comprises between 30% and 100% multi-functional material, and is photoinitiator free. The coated substrate is exposed, in a curing zone, to ultra-violet light from at least one lamp which has a power output of at least 140 watts per linear centimeter. The ultra-violet light initiates curing of the coating. A substantially inert atmosphere is maintained in the curing zone where the substrate is exposed to the ultra-violet light.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: October 26, 2004
    Assignee: Decorative Surfaces Holding AB
    Inventors: Nigel Lambert, Adrian Strachan, Roger Wallis, Vincent Wright