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首页> 外文期刊>繊維学会誌 >Effective Lac Dyeing of Cotton Fabric by Pretreating with Tannic Acid and Aluminum Acetate
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Effective Lac Dyeing of Cotton Fabric by Pretreating with Tannic Acid and Aluminum Acetate

机译：鞣酸和醋酸铝预处理棉织物的有效紫胶染色

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摘要

Lac dyeing of cotton fabrics pretreated with tannic acid and aluminum acetate was investigated. Five treatment methods (tannic acid alone, aluminum alone, tannic acid → aluminum, aluminum → tannic acid, and tannic acid → aluminum → tannic acid) before dyeing with lac were compared for their effect on adsorption of the laccaic acid to cotton fabric. The treatment with tannic acid → aluminum was found to be the most effective for lac dyeing of cotton. It was found that tannic acid enhanced the aluminum adsorption to cotton fabric, and the affinity of aluminum to laccaic acid enhanced the dyeing effect. The adsorption of tannic acid, aluminum and laccaic acid to cotton was quantitatively determined, and the dyeing mechanism was proposed.
机译：研究了用鞣酸和醋酸铝预处理的棉织物的紫胶染色。比较了用lac染色前的5种处理方法（单宁酸，单铝，单宁酸→铝，铝→单宁酸和单宁酸→铝→单宁酸）对它们在棉织物上的吸附性。发现单宁酸→铝的处理对棉衣的紫胶染色最有效。发现单宁酸增强了铝对棉织物的吸附，而铝与漆酸的亲和力增强了染色效果。定量测定了单宁酸，铝和乳酸对棉的吸附力，并提出了染色机理。

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  • 来源
    《繊維学会誌》 |2010年第5期|p.99-103|共5页
  • 作者

    Yukiko Togo; Motoko Komaki;

  • 作者单位

    Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan;

    rnGraduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan;

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