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
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
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
Abstract: A textile complex is provided including at least a fabric, a textile lap, made of inflammable material, designed to form the external surface of the complex, and a comfort and hygiene lining designed to form the complex internal surface. On the fabric internal surface and/or the lining external surface folds are provided having substantially the same orientation with respect to each other, fixed on the fabric and/or the lining, and defining between the fabric and the lining air-filled passages.