首页> 外国专利> Dyeing textiles with natural dyes, involves dyeing with alkaline dye solution containing mordant, keeping the textile on a roller, making up the dye solution with alkali and mordant, and redyeing the textile

Dyeing textiles with natural dyes, involves dyeing with alkaline dye solution containing mordant, keeping the textile on a roller, making up the dye solution with alkali and mordant, and redyeing the textile

机译:用天然染料对纺织品进行染色,包括用含有媒染剂的碱性染料溶液染色,将纺织品放在滚筒上,用碱和媒染剂制成的染料溶液以及对纺织品进行染色

摘要

A method for dyeing textiles with a natural dye (I), involves (a) dissolving (I) in alkali, (b) preparing a mordant, (c) mixing the dye solution and mordant solution and placing them in the vat of a dyeing machine, (d) passing the textile material through the vat, (e) keeping the material on a roller, (f) recovering the dye bath, making it up with mordant and alkali and placing the new bath in a dyeing machine vat, (g) passing the material through the new bath and (h) rinsing the material.
机译:一种用天然染料对纺织品进行染色的方法(I),包括(a)将(I)溶解在碱中,(b)制备媒染剂,(c)将染料溶液和媒染剂溶液混合并将它们放入染缸中机器,(d)使纺织材料通过大桶,(e)将材料保持在滚筒上,(f)回收染浴,用媒染剂和碱进行染色,然后将新浴液放入染色机大桶中,( g)使材料通过新浴,并(h)冲洗材料。

著录项

  • 公开/公告号FR2919880A1

    专利类型

  • 公开/公告日2009-02-13

    原文格式PDF

  • 申请/专利权人 ACCORD MAJEUR SOCIETE PAR ACTIONS SIMPLIFIEE;

    申请/专利号FR20070005798

  • 发明设计人 TUFFIER VIOLETTE;

    申请日2007-08-09

  • 分类号D06P1/34;D06P1/81;

  • 国家 FR

  • 入库时间 2022-08-21 19:07:21

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