| 摘要 |
<p>Production of water vapor-permeable, fungus-resistant coated fabrics (A) involves: (i) impregnating a pre-cleaned fabric with an aqueous composition containing an antifungal agent and a hydrophobizing agent; (ii) drying; (iii) coating with an aqueous polyurethane dispersion, also containing an antifungal agent and optionally other additives (e.g. coloring pigments); (iv) drying; (v) post-impregnating with an aqueous hydrophobizing composition; and (vi) drying. An independent claim is included for the coated fabrics (A) obtained by the process.</p> |
