CN109575638A - 一种活性染料 - Google Patents

一种活性染料 Download PDF

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Publication number
CN109575638A
CN109575638A CN201811540716.5A CN201811540716A CN109575638A CN 109575638 A CN109575638 A CN 109575638A CN 201811540716 A CN201811540716 A CN 201811540716A CN 109575638 A CN109575638 A CN 109575638A
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China
Prior art keywords
reactive dye
reactive
dye
compound
added
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Pending
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CN201811540716.5A
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English (en)
Inventor
张艳
张伟
周彬
王慧玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng Institute of Industry Technology
Yancheng Vocational Institute of Industry Technology
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Yancheng Vocational Institute of Industry Technology
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Priority to CN201811540716.5A priority Critical patent/CN109575638A/zh
Publication of CN109575638A publication Critical patent/CN109575638A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/085—Monoazo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/082—Azo dyes dyes containing in the molecule at least one azo group and at least one other chromophore group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
    • D06P1/382—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes reactive group directly attached to heterocyclic group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
    • D06P1/48—Derivatives of carbohydrates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • D06P3/663—Natural or regenerated cellulose using reactive dyes reactive group directly attached to heterocyclic group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Coloring (AREA)

Abstract

本发明公开了一种活性染料。该活性荧光染料是具有如下通式(Ⅰ)结构的化合物。本发明提供的活性染料制备工艺简单，色泽鲜艳，染色过程中性固色，无需加入碱剂，使用方便，是一种环境友好型的活性染料。

Description

一种活性染料
技术领域
本发明涉及一种纺织用染料，特别是涉及一种活性染料的制备和用途。
背景技术
活性染料的特点是，分子中含有一个或多个活性基团，在一定的条件下能与纤维素、蛋白质等纤维中的羟基、氨基等基团发生化学反应，使染料与纤维形成共价键而牢固结合，从而染料的耐洗牢度大大提高。1956年英国ICI公司首先生产出了含二氯均三嗪活性基的棉用活性染料。此后，世界各国相继开发生产出各种类型的活性染料。
一般活性染料固着过程中，需要加入碱剂(一般为碳酸钠，有时为氢氧化钠或者碳酸氢钠)，有利于反应的完成。用量一般为15～25g/L，染深色时则达30g/L。
活性染料染色后生成大量的碱性污水，致使印染厂周边环境受到严重污染，对周边树木庄稼生长都不利。碱剂的存在还会加速活性染料的水解，降低活性染料的利用率，增加染色废水的污染程度和处理难度。
发明内容
本发明所要解决的技术问题是提供一种活性染料，可以在无碱条件下对棉和黏胶纤维、纱线和织物进行染色和印花。具体地，本发明提供了下式(Ⅰ) 的化合物：
该化合物合成方法为：
以活性艳橙K-GN和烟酸为原料，在水中反应，反应液通过加入K2CO3保持pH 6.5，90℃搅拌反应6小时，向反应液中加入NaCl,使反应液中NaCl浓度100g/L，化合物(Ⅰ)盐析沉淀出来，过滤，60℃下真空烘干，得到化合物(Ⅰ)。
本发明所生产的活性染料，含有烟酸三嗪反应基，反应基团可以在中性条件下与纤维素纤维上的羟基反应形成共价键，取代反应固着在纤维上,具有良好的染色性能，染色过程不加碱剂固色，有利于环境保护和节省生产成本。
附图说明
图1为本发明的染料结构示意图。
具体实施方式
上面对本发明活性染料的结构、制备方法及应用进行了说明，下面将通过实施例对本发明工作进一步的说明。
实施例1：
本实施例提供了式(Ⅰ)化合物的对棉织物的印花方法：
化合物(Ⅰ)用量2％，8％海藻酸钠原糊用量50％，其余为水。手工台板印花，汽蒸，水洗，皂洗，水洗。
实施例2：
本实施例提供了式(Ⅰ)化合物对棉织物的染色方法：
化合物(Ⅰ)用量2.0％(o.w.f，对织物重)，浴比1：50，室温入染，加元明粉15g/L， 2℃/min升温到100℃，保温60min，染毕，水洗，皂洗，水洗。

Claims (2)

1.一种活性染料，其具有如式(Ⅰ)所示的结构：
2.一种如权利要求1所述的活性染料的应用，其特征在于作为活性染料对棉或黏胶纤维、纱线或织物进行染色或印花。
CN201811540716.5A 2018-12-16 2018-12-16 一种活性染料 Pending CN109575638A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811540716.5A CN109575638A (zh) 2018-12-16 2018-12-16 一种活性染料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811540716.5A CN109575638A (zh) 2018-12-16 2018-12-16 一种活性染料

Publications (1)

Publication Number Publication Date
CN109575638A true CN109575638A (zh) 2019-04-05

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Country Status (1)

Country Link
CN (1) CN109575638A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110983822A (zh) * 2019-12-30 2020-04-10 张家港三得利染整科技有限公司 一种纱线涂料染色用涂料组合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004076190A (ja) * 2002-08-15 2004-03-11 Kobe Steel Ltd 繊維処理方法
CN101481517A (zh) * 2008-12-12 2009-07-15 天津市德凯化工有限公司 一种棉纤维黄色活性染料的制备方法
CN102584794A (zh) * 2011-12-28 2012-07-18 泰兴锦云染料有限公司 活性嫩黄la及其制备工艺
CN103725036A (zh) * 2014-01-05 2014-04-16 盐城纺织职业技术学院 一种橙红色阳离子活性染料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004076190A (ja) * 2002-08-15 2004-03-11 Kobe Steel Ltd 繊維処理方法
CN101481517A (zh) * 2008-12-12 2009-07-15 天津市德凯化工有限公司 一种棉纤维黄色活性染料的制备方法
CN102584794A (zh) * 2011-12-28 2012-07-18 泰兴锦云染料有限公司 活性嫩黄la及其制备工艺
CN103725036A (zh) * 2014-01-05 2014-04-16 盐城纺织职业技术学院 一种橙红色阳离子活性染料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张艳: "单烟酸三嗪活性染料羊毛染色", 《毛纺科技》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110983822A (zh) * 2019-12-30 2020-04-10 张家港三得利染整科技有限公司 一种纱线涂料染色用涂料组合物

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