CN110205845A - 一种新型增稠剂的制备方法 - Google Patents

一种新型增稠剂的制备方法 Download PDF

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CN110205845A
CN110205845A CN201910506581.9A CN201910506581A CN110205845A CN 110205845 A CN110205845 A CN 110205845A CN 201910506581 A CN201910506581 A CN 201910506581A CN 110205845 A CN110205845 A CN 110205845A
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mixture
thickener
auxiliary agent
high molecular
molecular polymer
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张前军
夏鹏
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Wuxi Yijingfeng Technology Co Ltd
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Wuxi Yijingfeng Technology Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/52General 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 synthetic macromolecular substances
    • D06P1/5207Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/5214Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
    • D06P1/5221Polymers of unsaturated hydrocarbons, e.g. polystyrene polyalkylene
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/52General 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 synthetic macromolecular substances
    • D06P1/5207Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/525Polymers of unsaturated carboxylic acids or functional derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/52General 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 synthetic macromolecular substances
    • D06P1/5207Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/525Polymers of unsaturated carboxylic acids or functional derivatives thereof
    • D06P1/5257(Meth)acrylic acid

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  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
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Abstract

本发明公开了一种新型增稠剂的制备方法,包括如下步骤:(a)在反应容器中加入市售增稠剂、助剂和水,常温下用盘式研磨机进行研磨,使得混合物的颗粒细度为0.1‑1.0微米;所述助剂为高分子聚合物,所述高分子聚合物的单体选自苯乙烯及其衍生物、丙烯酸及其衍生物或马来酸酐及其衍生物中的至少一种;(b)将步骤(a)研磨后的混合物放入纳米研磨机进行湿法研磨,将混合物粒径研磨至纳米级;(c)将步骤(b)处理后的混合物进行商品化处理即得到一种新型的增稠剂。通过高分子聚合物作为助剂,能够使得增稠剂在染色的过程中在纤维上均匀成膜。

Description

一种新型增稠剂的制备方法
技术领域
本发明涉及增稠剂制备技术领域,特别涉及一种新型增稠剂的制备方法。
背景技术
涤纶织物一般采用高温高压浸染法染色,在实际的染色过程中,还需要加入大量的分散剂或增稠剂等助剂。传统的高温高压染色方法要借助复杂的后水洗,包括还原净洗和皂洗等,以充分除去这些浮色,多重的后水洗会消耗大量的水、能源和数量可观的化学品,对环境造成严重的污染。
发明内容
本发明要解决的技术问题是提供一种固色效果好的新型增稠剂的制备方法。
为了解决上述技术问题,本发明的技术方案为:
一种新型增稠剂的制备方法,包括如下步骤:
(a)在反应容器中加入市售增稠剂、助剂和水,常温下用盘式研磨机进行研磨,使得混合物的颗粒细度为0.1-1.0微米;所述助剂为高分子聚合物,所述高分子聚合物的单体选自苯乙烯及其衍生物、丙烯酸及其衍生物或马来酸酐及其衍生物中的至少一种;
(b)将步骤(a)研磨后的混合物放入纳米研磨机进行湿法研磨,将混合物粒径研磨至纳米级;
(c)将步骤(b)处理后的混合物进行商品化处理即得到一种新型的增稠剂。
优选的,所述助剂占市售增稠剂质量百分比的10-50%。
优选的,所述助剂的分子量为2万以上。
采用上述技术方案,通过高分子聚合物作为助剂,能够使得增稠剂在染色的过程中在纤维上均匀成膜,使得固色率超过99%,远远高于传统增稠剂的固色效果;(2)在生产工序中无需还原清洗和水皂洗,可降低生产成本,提高印染企业生产效率。
附图说明
图1为使用本发明的增稠剂进行染色的性能测试结果图。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是,对于这些实施方式的说明用于帮助理解本发明,但并不构成对本发明的限定。此外,下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。
实施例1
一种新型增稠剂的制备方法,包括如下步骤:
(a)在反应容器中加入100kg市售增稠剂、10kg聚苯乙烯和水若干,常温下用盘式研磨机进行研磨,使得混合物的颗粒细度为0.1-1.0微米;所述市售增稠剂可以选用但不限于市售的PTF增稠剂等;所述聚苯乙烯分子量为20000;
(b)将步骤(a)研磨后的混合物放入纳米研磨机进行湿法研磨,将混合物粒径研磨至纳米级;
(c)将步骤(b)处理后的混合物进行商品化处理即得到一种新型的增稠剂。
实施例2
(a)在反应容器中加入100kg市售增稠剂、25kg苯乙烯和马来酸酐的共聚物及水若干,常温下用盘式研磨机进行研磨,使得混合物的颗粒细度为0.1-1.0微米;所述市售增稠剂可以选用但不限于市售的PTF增稠剂等;所述苯乙烯和马来酸酐的共聚物分子量为25000;
(b)将步骤(a)研磨后的混合物放入纳米研磨机进行湿法研磨,将混合物粒径研磨至纳米级;
(c)将步骤(b)处理后的混合物进行商品化处理即得到一种新型的增稠剂。
实施例3
(a)在反应容器中加入100kg市售增稠剂、50kg丙烯酸和马来酸酐的共聚物及水若干,常温下用盘式研磨机进行研磨,使得混合物的颗粒细度为0.1-1.0微米;所述市售增稠剂可以选用但不限于市售的PTF增稠剂等;所述丙烯酸和马来酸酐的共聚物分子量为30000;
(b)将步骤(a)研磨后的混合物放入纳米研磨机进行湿法研磨,将混合物粒径研磨至纳米级;
(c)将步骤(b)处理后的混合物进行商品化处理即得到一种新型的增稠剂。
实施例4
将通过实施例1-3制备得到的3组增稠剂按照常规高温型分散染料染色工艺时进行固色处理,且不采用还原清洗、皂洗和水洗等后处理染色工艺分别对涤纶布进行染色,对增稠剂的固色率,其中固色率按GB/T 2396-2013中规定的方法进行测定;染色面料干、湿摩擦牢度按GB/T 3920-2008中规定的方法进行测定,水洗牢度按ISO105C10C(3)中规定的方法进行测定;日晒牢度按ISO 105B02 40h中规定的方法进行测定。
如图1所示,通过本发明的方法制备得到的增稠剂在染料染色时进行固色处理,固色率为99%以上,而且不影响染色品色牢度。使用本发明的方法制备的液体分散染料,通过高分子聚合物作为助剂,能够使得增稠剂在纤维上均匀成膜,使得固色率超过99%,远远高于传统分散染料固色率,在生产工序中无需还原清洗和水皂洗,可降低生产成本,提高印染企业生产效率。
以上结合附图对本发明的实施方式作了详细说明,但本发明不限于所描述的实施方式。对于本领域的技术人员而言,在不脱离本发明原理和精神的情况下,对这些实施方式进行多种变化、修改、替换和变型,仍落入本发明的保护范围内。

Claims (3)

1.一种新型增稠剂的制备方法,其特征在于:包括如下步骤:
(a)在反应容器中加入市售增稠剂、助剂和水,常温下用盘式研磨机进行研磨,使得混合物的颗粒细度为0.1-1.0微米;所述助剂为高分子聚合物,所述高分子聚合物的单体选自苯乙烯及其衍生物、丙烯酸及其衍生物或马来酸酐及其衍生物中的至少一种;
(b)将步骤(a)研磨后的混合物放入纳米研磨机进行湿法研磨,将混合物粒径研磨至纳米级;
(c)将步骤(b)处理后的混合物进行商品化处理即得到一种新型的增稠剂。
2.根据权利要求1所述的新型增稠剂的制备方法,其特征在于:所述助剂占市售增稠剂质量百分比的10-50%。
3.根据权利要求1所述的新型增稠剂的制备方法,其特征在于:所述助剂的分子量为2万以上。
CN201910506581.9A 2019-06-12 2019-06-12 一种新型增稠剂的制备方法 Pending CN110205845A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041872A (zh) * 2019-11-15 2020-04-21 江苏金太阳纺织科技股份有限公司 一种防止面料串色的染整加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041872A (zh) * 2019-11-15 2020-04-21 江苏金太阳纺织科技股份有限公司 一种防止面料串色的染整加工方法

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