Patents by Inventor Delphine DESTAL

Delphine DESTAL 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).

  • Removable closure and coating system
    Patent number: 11377277
    Abstract: The present invention is based upon a coating system that uses polycyclic polyester polymers and phenolic resins. The coating system comprises first and second coatings. The first coating preferably is derived from ingredients comprising a polycyclic polyester resin having first and second fused rings that share at least two atoms in common. The second coating preferably is derived from ingredients comprising a polycyclic polyester resin that may be different than the polyester of the first coating.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: July 5, 2022
    Assignee: SWIMC LLC
    Inventors: Benoit Prouvost, Philippe Michel, Delphine Destal
  • Removable closure and coating system
    Patent number: 10486865
    Abstract: The present invention provides coating systems that use polycyclic polyester resins in combination with phenolic resins. The combination of these resin materials provides a coating composition that provides cured coatings with excellent adhesion, blush resistance, stain resistance, and corrosion resistance in a single coating composition. This makes the coating compositions well suited for use to form coatings on closures used in the packaging industry for food and beverages. In many embodiments, even though PVC and BPA materials are excluded, the coating compositions provide monocoats whose performance substantially matches and even exceeds the performance of monocoats formed from PVC and BPA containing materials.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: November 26, 2019
    Assignee: The Sherwin-Williams Company
    Inventors: Delphine Destal, Marie-Edith Quereau, Philippe Michel, Benoit Prouvost
  • REMOVABLE CLOSURE AND COATING SYSTEM
    Publication number: 20160244212
    Abstract: The present invention provides coating systems that use polycyclic polyester resins in combination with phenolic resins. The combination of these resin materials provides a coating composition that provides cured coatings with excellent adhesion, blush resistance, stain resistance, and corrosion resistance in a single coating composition. This makes the coating compositions well suited for use to form coatings on closures used in the packaging industry for food and beverages. In many embodiments, even though PVC and BPA materials are excluded, the coating compositions provide monocoats whose performance substantially matches and even exceeds the performance of monocoats formed from PVC and BPA containing materials.
    Type: Application
    Filed: September 24, 2014
    Publication date: August 25, 2016
    Inventors: Delphine DESTAL, Marie-Edith QUEREAU, Philippe MICHEL, Benoit PROUVOST
  • REMOVABLE CLOSURE AND COATING SYSTEM
    Publication number: 20160221733
    Abstract: The present invention is based upon a coating system that uses polycyclic polyester polymers and phenolic resins. The coating system comprises first and second coatings. The first coating preferably is derived from ingredients comprising a polycyclic polyester resin having first and second fused rings that share at least two atoms in common. The second coating preferably is derived from ingredients comprising a polycyclic polyester resin that may be different than the polyester of the first coating.
    Type: Application
    Filed: September 24, 2014
    Publication date: August 4, 2016
    Inventors: Benoit PROUVOST, Philippe MICHEL, Delphine DESTAL