Method for sol-gel coating of textile materials
AssigneesCommissariat A L'energie Atomique Et Aux Energies Alternatives, Centre National de la Recherche Scientifique (CNRS), Safran Electronics & Defense, Europrotect France SA
InventorsThu-Hoa TRAN-THI, Eva GRINENVAL, Philippe CHARTON, Franck TIRARD, Sebastien CHATARD
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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.
Claims33
A method for coating a textile material with a sol-gel material, said method comprising the steps of:
- a) providing a coating composition comprising an aqueous solvent and an organosilicon precursor,
- b) impregnating the textile material with the coating composition by means of pad finishing,
- c) drying the impregnated textile material,
- characterized in that the coating composition contains no polycarboxylic acid or catalyst.
A coating composition, comprising an aqueous solvent and an organosilicon precursor, characterized in that it contains no polycarboxylic acid or catalyst.
Dependencies are inferred from the claim text.