Patents by Inventor Sébastien CHATARD

Sébastien CHATARD 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).

  • Method for coating textile materials
    Patent number: 11608589
    Abstract: A method for coating a textile material, said method includes the following steps: a) incorporating activated carbon in powder form into a coating composition including an aqueous solvent and at least one organosilicon precursor, wherein the organosilicon precursor represents from 5 to 50% by volume relative to the whole of the aqueous solvent and organosilicon precursor, b) impregnating the textile material with the coating composition by padding and c) drying the impregnated textile material, characterised in that the coating composition contains no polycarboxylic acid or catalyst.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: March 21, 2023
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS-, SAFRAN ELECTRONICS & DEFENSE, EUROPROTECT FRANCE SA
    Inventors: Thu-Hoa Tran-Thi, Philippe Charton, Franck Tirard, Eva Grinenval, Sébastien Chatard
  • Method for sol-gel coating of textile materials
    Patent number: 11408121
    Abstract: The invention relates to a method for the coating of a textile material, said method comprising the following steps: d) providing a coating composition comprising an aqueous solvent and an organosilicon precursor; e) impregnating the textile material with the coating composition by means of pad finishing; f) drying the impregnated textile material; characterized in that the coating composition contains no polycarboxylic acid or catalyst.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: August 9, 2022
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS—, SAFRAN ELECTRONICS & DEFENSE, EUROPROTECT FRANCE SA
    Inventors: Thu-Hoa Tran-Thi, Eva Grinenval, Philippe Charton, Franck Tirard, Sebastien Chatard
  • METHOD FOR SOL-GEL COATING OF TEXTILE MATERIALS
    Publication number: 20200263349
    Abstract: The invention relates to a method for the coating of a textile material, said method comprising the following steps: d) providing a coating composition comprising an aqueous solvent and an organosilicon precursor; e) impregnating the textile material with the coating composition by means of pad finishing; f) drying the impregnated textile material; characterized in that the coating composition contains no polycarboxylic acid or catalyst.
    Type: Application
    Filed: October 13, 2017
    Publication date: August 20, 2020
    Inventors: Thu-Hoa TRAN-THI, Eva GRINENVAL, Philippe CHARTON, Franck TIRARD, Sebastien CHATARD
  • METHOD FOR COATING TEXTILE MATERIALS
    Publication number: 20190352841
    Abstract: A method for coating a textile material, said method includes the following steps: a) incorporating activated carbon in powder form into a coating composition including an aqueous solvent and at least one organosilicon precursor, wherein the organosilicon precursor represents from 5 to 50% by volume relative to the whole of the aqueous solvent and organosilicon precursor, b) impregnating the textile material with the coating composition by padding and c) drying the impregnated textile material, characterised in that the coating composition contains no polycarboxylic acid or catalyst.
    Type: Application
    Filed: January 8, 2018
    Publication date: November 21, 2019
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS -, SAFRAN ELECTRONICS & DEFENSE, EUROPROTECT FRANCE SA
    Inventors: Thu-Hoa TRAN-THI, Philippe CHARTON, Franck TIRARD, Eva GRINENVAL, Sébastien CHATARD