Patents by Inventor Shawn Allen DeSaw

Shawn Allen DeSaw 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).

  • Silicone-containing polyesters, coating compositions containing the same, and coatings formed therefrom
    Patent number: 10920103
    Abstract: A silicone-containing polyester polyol can include a reaction product prepared from reactants including: a diol; a polyol having at least three hydroxyl groups; a dimer of a fatty acid having two carboxylic acid groups, or an anhydride or ester thereof; and a silicone component having siloxane linkages and at least two reactive functional groups selected from hydroxyl groups, amino groups, thiol groups, carboxylic acid groups, anhydride groups, or combinations thereof. A coating composition for preparing an anti-fingerprinting, soft touch coating can include the silicone-containing polyester polyol and a crosslinker reactive with the silicone-containing polyester polyol.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: February 16, 2021
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Alicia Marie Phelps, Shawn Allen DeSaw, Gobinda Saha, Gereme Thomas Hensel, Irina G. Schwendeman
  • Silicone-Containing Polyesters, Coating Compositions Containing the Same, and Coatings Formed Therefrom
    Publication number: 20190316002
    Abstract: A silicone-containing polyester polyol can include a reaction product prepared from reactants including: a diol; a polyol having at least three hydroxyl groups; a dimer of a fatty acid having two carboxylic acid groups, or an anhydride or ester thereof; and a silicone component having siloxane linkages and at least two reactive functional groups selected from hydroxyl groups, amino groups, thiol groups, carboxylic acid groups, anhydride groups, or combinations thereof. A coating composition for preparing an anti-fingerprinting, soft touch coating can include the silicone-containing polyester polyol and a crosslinker reactive with the silicone-containing polyester polyol.
    Type: Application
    Filed: December 4, 2017
    Publication date: October 17, 2019
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Alicia Marie Phelps, Shawn Allen DeSaw, Gobinda Saha, Gereme Thomas Hensel, Irina G. Schwendeman