Patents by Inventor Françoise Decoq

Françoise Decoq 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).

  • Polyester-polyol compositions for polyurethane foam with improved hydrolytic stability
    Patent number: 11421069
    Abstract: The invention relates to compositions of glycidyl ester used as a stabilizer in polyurethane foams formulations having a good resistance to hydrolysis, improved damping with equivalent or improved physical properties, and high sound absorption capacity. The mono or poly-carboxylic acids glycidyl ester is used in amount of 0.1 to 10 weight % over the polyester polyol resin.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: August 23, 2022
    Assignee: Hexion Inc.
    Inventors: Denis Heymans, Françoise Decoq