Centre National De La Recherche Scientifique

Commissariat a L'energie Atomique Et Aux Energies Alternatives

Safran Electronics & Defense

Europrotect France Sa

Centre National De La Recherche Scientifique-Cnrs

Eva Grinenval

Thu-Hoa Tran-Thi

Franck Tirard

Philippe Charton

Sébastien Chatard

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.

Method for coating textile materials

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.

Method for sol-gel coating of textile materials

Growing community of inventors

Boulogne Billancourt, France

Eva Grinenval