Patents by Inventor Clio COQUET

Clio COQUET 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).

  • Publication number: 20210292507
    Abstract: The invention relates to a noncrosslinked block copolymer foam, comprising at least one rigid block and at least one flexible block, in which the copolymer includes at least one carboxylic acid chain end blocked with a polycarbodiimide. The invention also relates to a process for manufacturing this foam and to articles manufactured therefrom.
    Type: Application
    Filed: November 16, 2018
    Publication date: September 23, 2021
    Inventors: Clio COQUET, Quentin P. PINEAU, Helena CHEMINET, Francois FERNAGUT
  • Publication number: 20200385522
    Abstract: The invention relates to a flexible, stretchable, waterproof breathable textile material based on a block copolymer comprising at least one rigid polyamide PA block and at least one flexible block, characterized in that said copolymer includes at least one carboxylic acid chain end blocked with a polycarbodiimide. The invention also relates to the use of a polycarbodiimide in a process for manufacturing a textile material based on a copolymer containing polyamide blocks and flexible blocks including at least one carboxylic acid chain end, for improving the extrudability of the copolymer in textile material form and/or for improving the extrusion rate of said copolymer, and for improving the stretchability of the textile material, the flexibility of the textile material, its abrasion resistance and its tear strength.
    Type: Application
    Filed: November 16, 2018
    Publication date: December 10, 2020
    Inventors: Quentin P. PINEAU, Clio COQUET
  • Publication number: 20200362108
    Abstract: The invention relates to a flexible, stretchable, waterproof breathable film based on a block copolymer comprising at least one rigid polyamide PA block and at least one flexible block, characterized in that said copolymer includes at least one carboxylic acid chain end blocked with a polycarbodiimide. The invention also relates to the use of a polycarbodiimide in a process for manufacturing a film based on a copolymer containing polyamide blocks and flexible blocks including at least one carboxylic acid chain end, for improving, simultaneously, the extrudability of the copolymer, the drawability of the copolymer in film form and/or for improving the extrusion rate of said copolymer, and for improving the stretchability of the film, the flexibility of the film, its abrasion resistance and its tear strength.
    Type: Application
    Filed: November 16, 2018
    Publication date: November 19, 2020
    Inventors: Clio COQUET, Quentin P. PINEAU