Patents by Inventor María Cristina COMBARIZA ROZO

María Cristina COMBARIZA ROZO 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).

  • Thermoplastic elastomeric coated fabric protection with a top-coating finishing system
    Patent number: 11602925
    Abstract: The present invention refers to a coated textile product comprising a fabric substrate layer; a resin-based intermediate layer; and a protecting coating upper layer, wherein the protective layer comprises at least a first primer sublayer, a second printing sublayer, a third transparent sublayer, and a fourth protection sublayer, wherein the first sublayer is on top of the resin-based intermediate layer, and the protection sublayer is the most external layer of the textile product. In addition, the invention refers to a manufacture process to produce the coated textile product, including the surface treatment of the intermediate layer carried out to improve the adhesion of top coating layers avoiding the use of foams or adhesives.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: March 14, 2023
    Assignee: Proquinal S.A.S.
    Inventors: María Cristina Combariza Rozo, Juliana Lasprilla Botero, Jorge Ricardo Santana Castillo, Jesús Alberto Bejarano
  • THERMOPLASTIC ELASTOMERIC COATED FABRIC PROTECTION WITH A TOP-COATING FINISHING SYSTEM
    Publication number: 20220234339
    Abstract: The present invention refers to a coated textile product comprising a fabric substrate layer; a resin-based intermediate layer; and a protecting coating upper layer, wherein the protective layer comprises at least a first primer sublayer, a second printing sublayer, a third transparent sublayer, and a fourth protection sublayer, wherein the first sublayer is on top of the resin-based intermediate layer, and the protection sublayer is the most external layer of the textile product. In addition, the invention refers to a manufacture process to produce the coated textile product, including the surface treatment of the intermediate layer carried out to improve the adhesion of top coating layers avoiding the use of foams or adhesives.
    Type: Application
    Filed: January 26, 2022
    Publication date: July 28, 2022
    Inventors: María Cristina COMBARIZA ROZO, Juliana LASPRILLA BOTERO, Jorge Ricardo SANTANA CASTILLO, Jesús Alberto BEJARANO