PROBLEM TO BE SOLVED: To add excellent washing durability and odor properties to fabric or the like containing polyester fiber.SOLUTION: There are prepared a solution of an amphoteric polymer having the hydrogen ion concentration of the isoelectric point or more, a solution of an anionic polymer having the hydrogen ion concentration adjusted in a range of 5 to 9, and a solution of a crosslinking agent having a reactive group which crosslinking reacts with the amphoteric polymer and the anionic polymer. The concentration of the solution of the amphoteric polymer is adjusted to 0.1 to 10 mass%, the concentration of the solution of the anionic polymer is adjusted to 0.1 to 5.0 mass%, and the concentration of the solution of the crosslinking agent is adjusted to 0.02 to 2.0 mass%, relative to a total amount of the amphoteric polymer solution, the anionic polymer solution and the crosslinking agent solution. The amphoteric polymer solution, the anionic polymer solution and the crosslinking agent solution are used for attaching the polymer compound to fabric or the like by coating the fabric or the like with the above three kinds of solutions, drying, and then heating the fabric or the like.【課題】ポリエステル繊維を含む布帛等に、優れた洗濯耐久性能と消臭性能を付与する。【解決手段】水素イオン濃度が等電点より高い両性高分子の水溶液と、水素イオン濃度が5~9の範囲内に調整されたアニオン性高分子の水溶液と、両性高分子及びアニオン性高分子と架橋反応する反応基を有する架橋剤の水溶液とを用意する。上記両性高分子の水溶液、アニオン性高分子の水溶液、及び架橋剤の水溶液の合計量における、両性高分子の水溶液の濃度を0.1~10質量%に、アニオン性高分子の水溶液の濃度を0.1~5.0質量%に、架橋剤の水溶液の濃度を0.02~2.0質量%に調整する。上記3種類の水溶液を布帛等にそれぞれ塗工し乾燥し、更にこの布帛等を加熱処理することにより、布帛等に高分子化合物を付着させるために、両性高分子の水溶液、アニオン性高分子の水溶液、及び架橋剤の水溶液を用いる。【選択図】なし
