| 摘要 |
PROBLEM TO BE SOLVED: To obtain a three-hue heterodyed fabric excellent in fashionability, and to provide a dyeing method for the fabric. SOLUTION: A heterogeneously cationization-modified fabric is provided. This fabric is obtained by using two kinds of cationization modifiers, i.e. a cationization modifier of high hydrophobic group constitution ratio and a cationization modifier of low hydrophobic group constitution ratio. The three-hue heterodyed fabric is obtained by dyeing the above fabric with an acid dye and a reactive dye to effect heterodyeing with gentle gradient in a heterohue fashion and further, as necessary, by dyeing the whole fabric with a direct dye or a reactive dye. COPYRIGHT: (C)2005,JPO&NCIPI
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