Patents by Inventor Justin A. Riddle

Justin A. Riddle 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).

  • Powder coating fluoropolymer compositions with aromatic materials
    Patent number: 6911512
    Abstract: Provided is a composition comprising an aromatic material selected from a polythiol aromatic compound or resin, a hydroxythiophenol compound or resin, a catechol novolak resin, a catechol cresol novolak resin, a polyhydroxy aromatic resin or compound comprising at least one aromatic ring having at least one hydroxyl group attached directly to the aromatic ring wherein at least one hydroxyl group is a phenolate salt, or a combination thereof, and a salt former compound capable of forming a salt with the aromatic material, a fluoropolymer, and optionally a phase transfer catalyst. Also provided are articles comprising powder-coated fluoropolymers with aromatic compounds, and methods for making the compositions and articles.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: June 28, 2005
    Assignee: 3M Innovative Properties Company
    Inventors: Naiyong Jing, Lisa P. Chen, Jeffrey T. Anderson, Thomas J. Blong, Justin A. Riddle, Blake E. Chandler
  • POWDER COATING FLUOROPOLYMER COMPOSITIONS WITH AROMATIC MATERIALS
    Publication number: 20050080210
    Abstract: Provided is a composition comprising an aromatic material selected from a polythiol aromatic compound or resin, a hydroxythiophenol compound or resin, a catechol novolak resin, a catechol cresol novolak resin, a polyhydroxy aromatic resin or compound comprising at least one aromatic ring having at least one hydroxyl group attached directly to the aromatic ring wherein at least one hydroxyl group is a phenolate salt, or a combination thereof, and a salt former compound capable of forming a salt with the aromatic material, a fluoropolymer, and optionally a phase transfer catalyst. Also provided are articles comprising powder-coated fluoropolymers with aromatic compounds, and methods for making the compositions and articles.
    Type: Application
    Filed: October 10, 2003
    Publication date: April 14, 2005
    Inventors: Naiyong Jing, Lisa Chen, Jeffrey Anderson, Thomas Blong, Justin Riddle, Blake Chandler