CN111434848A - 涤棉面料短流程染整工艺 - Google Patents

涤棉面料短流程染整工艺 Download PDF

Info

Publication number
CN111434848A
CN111434848A CN201910025074.3A CN201910025074A CN111434848A CN 111434848 A CN111434848 A CN 111434848A CN 201910025074 A CN201910025074 A CN 201910025074A CN 111434848 A CN111434848 A CN 111434848A
Authority
CN
China
Prior art keywords
parts
polyester
jacetin
dyeing
cotton fabric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910025074.3A
Other languages
English (en)
Inventor
金京
余梁军
高建明
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.)
Zhejiang Yingfeng Technology Co ltd
Original Assignee
Zhejiang Yingfeng Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Yingfeng Technology Co ltd filed Critical Zhejiang Yingfeng Technology Co ltd
Priority to CN201910025074.3A priority Critical patent/CN111434848A/zh
Publication of CN111434848A publication Critical patent/CN111434848A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D06P1/16General 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 dispersed, e.g. acetate, dyestuffs
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/13Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3562Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53Polyethers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • 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
    • D06P1/38General 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
    • 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
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82Textiles which contain different kinds of fibres
    • D06P3/8204Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8238Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye
    • D06P3/8252Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye using dispersed and reactive dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/04Vegetal fibres
    • D06M2101/06Vegetal fibres cellulosic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)

Abstract

本发明公开了一种涤棉面料短流程染整工艺,包括碱氧一步法前处理、分散/活性一浴法染色、后整理,碱氧一步法前处理:将涤棉面料按浴比1:8浸入前处理液中,于100℃处理45‑60min;分散/活性一浴法染色:分散染料X%、活性染料Y%(owf);分散剂NNO 1g/L,元明粉55g/L;pH值4.5‑5(用冰醋酸调节);浴比1:15,130℃保温40min→冷却至80℃,加入15g/L纯碱固色20min,升温至85℃再固色15min,水洗→皂洗;后整理:涤棉面料→二浸二轧整理液(有机硅乳液15g/L,轧液率100%)→190℃×30s烘干。

Description

涤棉面料短流程染整工艺
技术领域
本发明涉及纺织品面料的染整工艺,具体涉及涤棉面料短流程染整工艺,属于纺织品面料印染加工领域。
背景技术
涤棉面料既突出了涤纶的风格又有棉织物的长处,在干、湿情况下弹性和耐磨性都较好,尺寸稳定,缩水率小,具有挺拔、不易皱折、易洗、快干的特点。
涤棉面料传统染整工艺流程较长,生产效率低,用水量大,能耗高。采用短流程染整工艺可以最大限度地缩短工艺时间,提高生产效率,降低工人劳动强度,节约大量的水、电、汽。
发明内容
针对涤棉面料传统染整工艺流程较长的不足,本发明目的是提供一种涤棉面料短流程染整工艺,以缩短其染整工艺流程,节时增效。
为实现上述目的,本发明采用如下技术方案。
涤棉面料短流程染整工艺,包括碱氧一步法前处理、分散/活性一浴法染色、后整理,
碱氧一步法前处理:将涤棉面料按浴比1:8浸入前处理液中,于100℃处理45-60min;
分散/活性一浴法染色:分散染料X%(owf)、活性染料Y%(owf);分散剂NNO 1g/L,元明粉55g/L;pH值4.5-5(用冰醋酸调节);浴比1:15,130℃保温40min→冷却至80℃,加入15g/L纯碱固色20min,升温至85℃再固色15min,水洗→皂洗;
后整理:涤棉面料→二浸二轧整理液(有机硅乳液15g/L,轧液率100%)→190℃×30s烘干;
所述的有机硅乳液,其制备方法为:
a、在装有温度计、搅拌器的干燥四口烧瓶中,加入6份1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷、42份八甲基环四硅氧烷,边搅拌边升温至70℃,并加入占反应单体质量0.15%的三氟甲基磺酸(CF3SO3H),保温反应6h,反应结束后加入无水Na2CO3搅拌中和至pH为6-7,得式1所示的双端烯基硅氧烷;
b、取40份双端烯基硅氧烷,加入到含3份十二烷基三甲基氯化铵、2份十八烷基三甲基氯化铵、4份脂肪醇聚氧乙烯醚(O-15)的256份水中,搅拌溶解,升温至75-78℃,滴加10份3%过硫酸钠水溶液及18份如式2所示的可聚合季铵盐单体,滴加完后保温反应2h,再于85℃保温反应1h,得所述有机硅乳液。
Figure BDA0001942183040000021
所述的前处理液,由3g/L精练剂、3g/L螯合分散剂、5g/L双氧水、2g/L氧漂稳定剂、10g/L NaOH及水组成。
所述的螯合分散剂,由11份马来酸单酰化物、8份烯丙基聚氧乙烯醚、25份丙烯酸、6份马来酸酐、引发剂、氢氧化钠、二硫化碳以水为溶剂聚合而成;
制备方法为:先将马来酸单酰化物(如式3所示)、烯丙基聚氧乙烯醚、马来酸酐及380份水置于反应釜中,搅拌溶解,通氮气30min,升温至75℃,1h内滴加0.6份过硫酸钠与10份水的溶液及丙烯酸,保温反应4h,然后降温至20℃以下,按摩尔比n(马来酸单酰化物):n(NaOH):n(CS2)=1:5:3先加入NaOH,再缓慢滴加CS2,于25℃反应3h,再于45℃反应2h,得所述螯合分散剂;螯合分散剂如分子结构式(A)所示;
Figure BDA0001942183040000031
所述的精练剂为高效精练剂TF-188、高效精练剂DM-1364中的一种。
所述的氧漂稳定剂为双氧水稳定剂DM-1404、氧漂稳定剂TF-122B中的一种。
所述的分散染料为雅特隆黄AQE、雅特隆红AQE、雅特隆蓝AQE、雅特隆金黄SW-RW、雅特隆艳黄SW、雅特隆黄棕SW、雅特隆大红SW-BW、雅特隆艳红SW-CB、雅特隆藏青SW-GW、雅特隆黑SW中的一种或多种。
所述的活性染料为雅格素艳黄BF-4G、雅格素黄BF-RR、雅格素黄BF-4R、雅格素橙BF-RR、雅格素橙BF-DB、雅格素红BF-RR、雅格素红BF-2B、雅格素艳蓝R Spec、雅格素翠蓝G、雅格素蓝BF-RR、雅格素蓝BF-RF、雅格素藏青BF-2GF、雅格素藏青BF-RRN、雅格素黑B中的一种或多种。
所述的皂洗,工艺处方及条件为净洗剂2092g/L,90℃、10min。
本发明涤棉面料短流程染整工艺,以前处理一浴法替代传统的退浆、煮练、漂白三步法、以分散/活性一浴法染色法替代活性/分散两浴两步套染法,并以高阳离子密度的有机硅乳液于后整理工序完成面料的柔软整理及活性染料的固色工序,这大大缩短了涤棉面料的染整工艺流程,节时、节能、节水。
有机硅乳液由端双键硅氧烷与可聚合季铵盐单体共聚而成,既含有有机硅氧烷大分子链段,又含有较高阳离子密度的季铵盐基团,从而可以实现面料织物的柔软整理,又可对活性染料进行固色,其中的环氧基团还可与染料及棉纤维羟基反应,增强有机硅与面料结合牢度、提高固色效果。
具体实施方式
本发明所述相关物质涉及的单位“份”是指“质量份”。
本发明公开了涤棉面料短流程染整工艺,包括碱氧一步法前处理、分散/活性一浴法染色、后整理。
涤棉混纺织物退煮漂一浴法工艺,就是将常规的退浆、煮练、漂白三步合并为一步完成,常常被称为短流程处理工艺。退煮漂一浴法中的主要助剂为碱剂和氧化剂。
涤棉混纺织物中,棉纤维中含有果胶物质、棉子壳、油脂、蜡质、含氮物质以及色素等杂质,它们在氢氧化钠和氧化剂的作用下,发生皂化反应、乳化反应和氧化反应生成可溶性的盐,最终使杂质被水洗去除;涤纶中含杂质较少,主要是一些纺丝油剂和加工中沾的油污,在前处理过程中,加入碱性溶剂和精炼剂可以使之乳化而除去。
涤棉混纺织物退煮漂一浴加工后成为半成品,其质量主要用毛细效应、白度和织物断裂强力指标进行考核和评价。
碱氧一步法前处理:将涤棉面料按浴比1:8浸入前处理液中,于100℃处理45-60min,再以清水净洗。
处理时间视面料的厚薄及油污状况定,面料克重量越大及油污严重时保温时间越长,反之越短。
所述的前处理液,由3g/L精练剂、3g/L螯合分散剂、5g/L双氧水、2g/L氧漂稳定剂、10g/L NaOH及水组成。
所述的精练剂为印染领域常规助剂,适于涤棉前处理的精练剂均可采用,优选高效精练剂TF-188(浙江传化股份有限公司)、高效精练剂DM-1364(广东德美精细化工集团股份有限公司)。
所述的氧漂稳定剂为印染领域常规助剂,适于涤棉前处理的氧漂稳定剂均适用,优选双氧水稳定剂DM-1404(广东德美精细化工集团股份有限公司)、氧漂稳定剂TF-122B(浙江传化股份有限公司)。
所述的螯合分散剂,由11份马来酸单酰化物、8份烯丙基聚氧乙烯醚、25份丙烯酸、6份马来酸酐、引发剂、氢氧化钠、二硫化碳以水为溶剂聚合而成;
制备方法为:先将马来酸单酰化物、烯丙基聚氧乙烯醚、马来酸酐及380份水置于反应釜中,搅拌溶解,通氮气30min,升温至75℃,1h内滴加0.6份过硫酸钠与10份水的溶液及丙烯酸,保温反应4h,然后降温至20℃以下,按摩尔比n(马来酸单酰化物):n(NaOH):n(CS2)=1:5:3先加入NaOH,再缓慢滴加CS2,于25℃反应3h,再于45℃反应2h,得所述螯合分散剂。
所述的马来酸单酰化物制备方法为:
在搅拌下,将1摩尔N’-十八烷基丙撑二胺、1摩尔马来酸酐及10摩尔无水乙醇加入反应器中,升温至70℃,加入0.06摩尔催化剂4-二甲氨基吡啶(DMAP),反应2h,除去溶剂乙醇,得马来酸单酰化物,如反应方程式(1)所示。
Figure BDA0001942183040000061
分散/活性一浴法染色:分散染料X%(owf)、活性染料Y%(owf);分散剂NNO 1g/L,元明粉55g/L;pH值4.5-5(用冰醋酸调节);浴比1:15,130℃保温40min→冷却至80℃,加入15g/L纯碱固色20min,升温至85℃再固色15min,水洗→皂洗。
分散染料、活性染料的用量视目标颜色而定,深色时染料用量大、浅色则用量小,其用量通常以对织物重来表示(owf)。
适于本发明一浴法染色工艺的分散染料可选范围广泛,优选为雅特隆黄AQE、雅特隆红AQE、雅特隆蓝AQE、雅特隆金黄SW-RW、雅特隆艳黄SW、雅特隆黄棕SW、雅特隆大红SW-BW、雅特隆艳红SW-CB、雅特隆藏青SW-GW、雅特隆黑SW中的一种或多种。
适于本发明染色工艺的活性染料需适于与分散染料同浴高温染色,优选为雅格素艳黄BF-4G、雅格素黄BF-RR、雅格素黄BF-4R、雅格素橙BF-RR、雅格素橙BF-DB、雅格素红BF-RR、雅格素红BF-2B、雅格素艳蓝R Spec、雅格素翠蓝G、雅格素蓝BF-RR、雅格素蓝BF-RF、雅格素藏青BF-2GF、雅格素藏青BF-RRN、雅格素黑B中的一种或多种。
皂洗时,其工艺处方及条件为净洗剂2092g/L,90℃、10min。
视面料所染颜色深浅,水洗可以设多道,以清水洗净为止,以保证面料的色牢度。
染色后,为使面料达到相应门幅尺寸、平整布面,改进手感及相关牢度,需进行相应的后整理。
后整理:涤棉面料→二浸二轧整理液(有机硅乳液15g/L,轧液率100%)→190℃×30s烘干。
所述的有机硅乳液,其制备方法为:
a、在装有温度计、搅拌器的干燥四口烧瓶中,加入6份1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷、42份八甲基环四硅氧烷,边搅拌边升温至70℃,并加入占反应单体质量0.15%的三氟甲基磺酸(CF3SO3H),保温反应6h,反应结束后加入无水Na2CO3搅拌中和至pH为6-7,得双端烯基硅氧烷,反应式如(2)所示;
b、取40份双端烯基硅氧烷,加入到含3份十二烷基三甲基氯化铵、2份十八烷基三甲基氯化铵、4份脂肪醇聚氧乙烯醚(O-15)的256份水中,搅拌溶解,升温至75-78℃,滴加10份3%过硫酸钠水溶液及18份可聚合季铵盐单体,滴加完后保温反应2h,再于85℃保温反应1h,得所述有机硅乳液。
Figure BDA0001942183040000071
所述的可聚合季铵盐单体,其制备方法为:
1)、在氮气保护下,将15.5份3-异氰酸酯基丙基三甲氧基硅烷、9份二甲基乙醇胺、0.8份辛酸亚锡加入反应器中,在70℃下搅拌反应6h,降温,得化合物B,如反应方程式(3)所示;
2)、向所得的化合物B中加入145份环氧氯丙烷及50份异丙醇,搅拌混合均匀,在反应温度为80℃下,搅拌反应10h,溶液逐渐变色,呈现淡黄色,冷却呈粘稠状,丙酮洗涤2~3次,40℃下真空干燥,得到淡黄色环氧基季铵盐,如反应方程式(4)所示。
Figure BDA0001942183040000081
实施例1:
一种螯合分散剂,由11份马来酸单酰化物、8份烯丙基聚氧乙烯醚、25份丙烯酸、6份马来酸酐、引发剂、氢氧化钠、二硫化碳以水为溶剂聚合而成;
制备方法为:先将马来酸单酰化物、烯丙基聚氧乙烯醚、马来酸酐及380份水置于反应釜中,搅拌溶解,通氮气30min,升温至75℃,1h内滴加0.6份过硫酸钠与10份水的溶液及丙烯酸,保温反应4h,然后降温至20℃以下,按摩尔比n(马来酸单酰化物):n(NaOH):n(CS2)=1:5:3先加入NaOH,再缓慢滴加CS2,于25℃反应3h,再于45℃反应2h,得所述螯合分散剂;螯合分散剂如分子结构式(A)所示。
Figure BDA0001942183040000091
所述的马来酸单酰化物制备方法为:
在搅拌下,将1摩尔N’-十八烷基丙撑二胺、1摩尔马来酸酐及10摩尔无水乙醇加入反应器中,升温至70℃,加入0.06摩尔催化剂4-二甲氨基吡啶(DMAP),反应2h,除去溶剂乙醇,得马来酸单酰化物,过程如前述反应方程式(1)所示。
钙离子、三价铁离子、二价铜离子及钙分散力分别为:360mg/g、216mg/g、197mg/g、518mg/g。
实施例2:
一种有机硅乳液,其制备方法为:
a、在装有温度计、搅拌器的干燥四口烧瓶中,加入6份1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷、42份八甲基环四硅氧烷,边搅拌边升温至70℃,并加入占反应单体质量0.15%的三氟甲基磺酸(CF3SO3H),保温反应6h,反应结束后加入无水Na2CO3搅拌中和至pH为6-7,得双端烯基硅氧烷,如上述反应式(2)所示;
b、取40份双端烯基硅氧烷,加入到含3份十二烷基三甲基氯化铵、2份十八烷基三甲基氯化铵、4份脂肪醇聚氧乙烯醚(O-15)的256份水中,搅拌溶解乳化,升温至75-78℃,滴加10份3%过硫酸钠水溶液及18份可聚合季铵盐单体,滴加完后保温反应2h,再于85℃保温反应1h,得所述有机硅乳液。可聚合季铵盐单体如式2所示,其制备过程如上述反应式(3)、(4)。
Figure BDA0001942183040000101
实施例3:
涤棉平布T/C 65%/35%45×45/133×94,135g/m2
涤棉面料短流程染整工艺,包括碱氧一步法前处理、分散/活性一浴法染色、后整理,
碱氧一步法前处理:将涤棉面料按浴比1:8浸入前处理液中,于100℃处理45min;
前处理液,由3g/L高效精练剂TF-188、3g/L螯合分散剂、5g/L双氧水、2g/L氧漂稳定剂TF-122B、10g/L NaOH及水组成;螯合分散剂由实施例1方法制备;
分散/活性一浴法染色:分散染料X%、活性染料Y%(owf);分散剂NNO 1g/L,元明粉55g/L;pH值4.5-5(用冰醋酸调节);浴比1:15,130℃保温40min→冷却至80℃,加入15g/L纯碱固色20min,升温至85℃再固色15min,水洗→皂洗;分散染料为0.7%雅特隆黄AQE、活性染料为0.5%雅格素黄BF-RR;水洗1道,皂洗时,水浴中含净洗剂2092g/L,90℃皂洗10min;
后整理:涤棉面料→二浸二轧整理液(有机硅乳液15g/L,轧液率100%)→190℃×30s烘干;
所述的有机硅乳液,其制备方法为:
a、在装有温度计、搅拌器的干燥四口烧瓶中,加入6份1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷、42份八甲基环四硅氧烷,边搅拌边升温至70℃,并加入占反应单体质量0.15%的三氟甲基磺酸(CF3SO3H),保温反应6h,反应结束后加入无水Na2CO3搅拌中和至pH为6-7,得双端烯基硅氧烷,如上述反应式(1)所示;
b、取40份双端烯基硅氧烷,加入到含3份十二烷基三甲基氯化铵、2份十八烷基三甲基氯化铵、4份脂肪醇聚氧乙烯醚(O-15)的256份水中,搅拌溶解,升温至75-78℃,滴加10份3%过硫酸钠水溶液及18份如前述式2所示的可聚合季铵盐单体,滴加完后保温反应2h,再于85℃保温反应1h,得所述有机硅乳液。
实施例4:
涤棉纱卡65%T/35%C 32*32/170*70175g/㎡
涤棉面料短流程染整工艺,包括碱氧一步法前处理、分散/活性一浴法染色、后整理,
碱氧一步法前处理:将涤棉面料按浴比1:8浸入前处理液中,于100℃处理45min;
前处理液,由3g/L高效精练剂DM-1364、3g/L螯合分散剂、5g/L双氧水、2g/L双氧水稳定剂DM-1404、10g/L NaOH及水组成;螯合分散剂由实施例1方法制备;
分散/活性一浴法染色:分散染料X%、活性染料Y%(owf);分散剂NNO 1g/L,元明粉55g/L;pH值4.5-5(用冰醋酸调节);浴比1:15,130℃保温40min→冷却至80℃,加入15g/L纯碱固色20min,升温至85℃再固色15min,水洗→皂洗;分散染料为1.5%雅特隆大红SW-BW、活性染料为1.4%雅格素红BF-RR;水洗2道,皂洗时,水浴中含净洗剂2092g/L,90℃皂洗10min;
后整理:涤棉面料→二浸二轧整理液(有机硅乳液15g/L,轧液率100%)→190℃×30s烘干;
所述的有机硅乳液,其制备方法为:
a、在装有温度计、搅拌器的干燥四口烧瓶中,加入6份1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷、42份八甲基环四硅氧烷,边搅拌边升温至70℃,并加入占反应单体质量0.15%的三氟甲基磺酸(CF3SO3H),保温反应6h,反应结束后加入无水Na2CO3搅拌中和至pH为6-7,得双端烯基硅氧烷,如上述反应式(1)所示;
b、取40份双端烯基硅氧烷,加入到含3份十二烷基三甲基氯化铵、2份十八烷基三甲基氯化铵、4份脂肪醇聚氧乙烯醚(O-15)的256份水中,搅拌溶解,升温至75-78℃,滴加10份3%过硫酸钠水溶液及18份如前述式2所示的可聚合季铵盐单体,滴加完后保温反应2h,再于85℃保温反应1h,得所述有机硅乳液。
实施例5:
涤棉纱卡65%T/35%C 14*12/86*55 250g/㎡
涤棉面料短流程染整工艺,包括碱氧一步法前处理、分散/活性一浴法染色、后整理,
碱氧一步法前处理:将涤棉面料按浴比1:8浸入前处理液中,于100℃处理60min;
前处理液,由3g/L高效精练剂DM-1364、3g/L螯合分散剂、5g/L双氧水、2g/L氧漂稳定剂TF-122B、10g/L NaOH及水组成;螯合分散剂由实施例1方法制备;
分散/活性一浴法染色:分散染料X%、活性染料Y%(owf);分散剂NNO 1g/L,元明粉55g/L;pH值4.5-5(用冰醋酸调节);浴比1:15,130℃保温40min→冷却至80℃,加入15g/L纯碱固色20min,升温至85℃再固色15min,水洗→皂洗;分散染料为3%雅特隆蓝AQE、活性染料为2.8%雅格素蓝BF-RR;水洗3道,皂洗时,水浴中含净洗剂2092g/L,90℃皂洗10min;
后整理:涤棉面料→二浸二轧整理液(有机硅乳液15g/L,轧液率100%)→190℃×30s烘干;
所述的有机硅乳液,其制备方法为:
a、在装有温度计、搅拌器的干燥四口烧瓶中,加入6份1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷、42份八甲基环四硅氧烷,边搅拌边升温至70℃,并加入占反应单体质量0.15%的三氟甲基磺酸(CF3SO3H),保温反应6h,反应结束后加入无水Na2CO3搅拌中和至pH为6-7,得双端烯基硅氧烷,如上述反应式(1)所示;
b、取40份双端烯基硅氧烷,加入到含3份十二烷基三甲基氯化铵、2份十八烷基三甲基氯化铵、4份脂肪醇聚氧乙烯醚(O-15)的256份水中,搅拌溶解,升温至75-78℃,滴加10份3%过硫酸钠水溶液及18份如前述式2所示的可聚合季铵盐单体,滴加完后保温反应2h,再于85℃保温反应1h,得所述有机硅乳液。
对比例:
涤棉面料采用常规的染整加工工艺:退浆、精练-漂白-涤棉二浴法染色-固色-柔软定型。染色时,按实施例3-5的染料处方分别进行染色试验,形成三只涤棉面料染色试样。对比例涉及助剂均为市售。
退浆、精练:按浴比1:8配置处理液,100℃处理30min,整理液含3g/L精练剂、2g/L螯合分散剂、8g/L氢氧化钠。
漂白:30%双氧水3g/L、氧漂稳定剂2g/L、螯合分散剂2g/L,氢氧化钠调节pH值至10-11,100℃、30min。
染色采用二浴法,过程如下:
涤棉混纺织物中涤纶部分染色采用如下工艺条件:分散染料X%;分散剂NNO 1g/L;染浴pH4.5±0.l(用冰醋酸调节);浴比1:15。130℃保温4O min—降温至85℃,还原清洗(烧碱2g/L,保险粉2g/L)20min—水洗;按常规工艺套染活性染料,活性染料X%(owf);元明粉60g/L,染浴pH6.5±0.1;浴比1:15。以50℃开始染色30min升温至80℃(元明粉分三次加入)—80℃保温20min后加入15g/L的纯碱固色40min—水洗—皂洗(90℃、10min)。
固色:浴比1:8,阳离子固色剂4g/L,90℃、15min;
柔软定型:柔软剂15g/L,轧液率100%,190℃、30s烘干。
按照国标试验方法,对实施例及对比例的染色试样色牢度进行了测试,结果如表1所示。
表1各染色试样色牢度
Figure BDA0001942183040000141
涤棉面料采用一浴法前处理、同浴染色、同时柔软剂固色,染色品色牢度稍优于传统的涤棉面料染整工艺。可见,本发明短流程染整工艺设计合理,可实现性强。耐皂洗色牢度按GB/T3921-2008方法测试、耐摩擦色牢度按GB/T3920-2018方法测试。
实施例1所涉螯合及分散力测试方法如下:
1、螯合钙离子的测定
准确称取2g样品(精确至0.0001g),加蒸馏水配成100mL溶液,然后移取25mL样品溶液至锥形瓶中,加入氨氯化铵缓冲溶液(pH=10)5mL和少量质量分数为2%的草酸钠溶液。用0.1mol/L的乙酸钙标准溶液滴定,直至产生永久性白色沉淀为终点。按照上述步骤同时进行空白试验。每克螯合剂所螯合的CaCO3的毫克数即为钙离子的螯合值,按下式计算:
A=[(V1-V0)C×M]/(G×25/100)
即A=[(V1-V0)C×4M]/G
式中:C钙为乙酸钙标准溶液的浓度,mol/L;
V1为样品溶液消耗乙酸钙标准溶液的体积,mL;
V0为空白试验时消耗乙酸钙标准滴定溶液的体积,mL;
G为样品质量,g;
A为样品螯合钙离子的值;
M为100,表示螯合的碳酸钙的摩尔质量。
2、螯合三价铁离子的测定
准确称取1g样品(精确至0.0001g),加蒸馏水配成100mL溶液,然后移取10mL样品溶液至锥形瓶中,加入蒸馏水40mL,用30%氢氧化钠溶液调节pH值为12。用1g/LFe3+标准溶液滴定,直至产生永久性混浊为终点(注意滴定过程中,若pH值变化,应加入30%氢氧化钠溶液调节,使pH值保持在12)。按照上述步骤同时进行空白试验。每克螯合剂络合三价铁离子的毫克数即为标准溶液滴定时所消耗的毫升数。三价铁离子的螯合值按下式计算:
A=(V1-V0)/(G×10/100)
即A=(V1-V0)×10/G
式中:V1为样品溶液消耗三价铁标准溶液的体积,mL;
V0为空白试验时消耗三价铁标准滴定溶液的体积,mL;
G为样品质量,g;
A为样品螯合三价铁离子的值。
3、螯合二价铜离子的测定
准确称取1g样品(精确至0.0001g),加蒸馏水配成100mL溶液,然后移取10mL样品溶液至锥形瓶中,加入蒸馏水40mL,然后用30%氢氧化钠溶液调节pH值为12。用1g/L的Cu2+标准溶液滴定,直至产生永久性混浊为终点(注意滴定过程中,若pH值变化,应加入30%氢氧化钠溶液调节,使pH值保持在12)。按照上述步骤同时进行空白试验。每克螯合剂络合二价铜离子的毫克数即为标准溶液滴定时所消耗的毫升数。铜离子的螯合值按下式计算:
A=(V1-V0)/(G×10/100)
即A=(V1-V0)×10/G
式中:V1为样品溶液消耗铜离子标准溶液的体积,mL;
V0为空白试验时消耗铜离子标准滴定溶液的体积,mL;
G为样品质量,g;
A为样品螯合铜离子的值。
4、分散力的测定
准确称取4g样品(精确至0.0001g)配成100mL溶液,然后移取25mL样品溶液至锥形瓶中,加入10%的碳酸钠溶液10mL和30mL的蒸馏水。用0.1mol/L的乙酸钙标准溶液滴定,直至产生永久性白色沉淀为终点。同时做空白试验。分散力按下式进行计算:
F=(V1-V0)C×100/(G×25/100)
即F=(V1-V0)C×400/G
式中:C为乙酸钙标准溶液的浓度,mol/L;
V0为空白试验时消耗乙酸钙标准溶液的体积,mL;
V1为样液消耗乙酸钙标准溶液的体积,mL;
G为样品质量,g。

Claims (8)

1.涤棉面料短流程染整工艺,包括碱氧一步法前处理、分散/活性一浴法染色、后整理,
碱氧一步法前处理:将涤棉面料按浴比1:8浸入前处理液中,于100℃处理45-60min;
分散/活性一浴法染色:分散染料X%、活性染料Y%;分散剂NNO 1g/L,元明粉55g/L;pH值4.5-5;浴比1:15,130℃保温40min→冷却至80℃,加入15g/L纯碱固色20min,升温至85℃再固色15min,水洗→皂洗;
后整理:涤棉面料→二浸二轧整理液→190℃×30s烘干,整理液中含有机硅乳液15g/L,轧液率100%;
所述的有机硅乳液,其制备方法为:
a、在装有温度计、搅拌器的干燥四口烧瓶中,加入6份1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷、42份八甲基环四硅氧烷,边搅拌边升温至70℃,并加入占反应单体质量0.15%的三氟甲基磺酸,保温反应6h,反应结束后加入无水Na2CO3搅拌中和至pH为6-7,得双端烯基硅氧烷;
b、取40份双端烯基硅氧烷,加入到含3份十二烷基三甲基氯化铵、2份十八烷基三甲基氯化铵、4份脂肪醇聚氧乙烯醚的256份水中,搅拌溶解,升温至75-78℃,滴加10份3%过硫酸钠水溶液及18份可聚合季铵盐单体,滴加完后保温反应2h,再于85℃保温反应1h,得所述有机硅乳液;
所述的可聚合季铵盐单体,其制备方法如下:
1)、在氮气保护下,将15.5份3-异氰酸酯基丙基三甲氧基硅烷、9份二甲基乙醇胺、0.8份辛酸亚锡加入反应器中,在70℃下搅拌反应6h,降温,得化合物B;
2)、向所得的化合物B中加入145份环氧氯丙烷及50份异丙醇,搅拌混合均匀,在反应温度为80℃下,搅拌反应10h,溶液逐渐变色,呈现淡黄色,冷却呈粘稠状,丙酮洗涤2~3次,40℃下真空干燥,得到淡黄色环氧基季铵盐。
2.根据权利要求1所述的涤棉面料短流程染整工艺,其特征在于:所述的前处理液,由3g/L精练剂、3g/L螯合分散剂、5g/L双氧水、2g/L氧漂稳定剂、10g/LNaOH及水组成。
3.根据权利要求2所述的涤棉面料短流程染整工艺,其特征在于:所述的螯合分散剂,由11份马来酸单酰化物、8份烯丙基聚氧乙烯醚、25份丙烯酸、6份马来酸酐、引发剂、氢氧化钠、二硫化碳以水为溶剂聚合而成;
制备方法为:先将马来酸单酰化物、烯丙基聚氧乙烯醚、马来酸酐及380份水置于反应釜中,搅拌溶解,通氮气30min,升温至75℃,1h内滴加0.6份过硫酸钠与10份水的溶液及丙烯酸,保温反应4h,然后降温至20℃以下,按摩尔比n(马来酸单酰化物):n(NaOH):n(CS2)=1:5:3先加入NaOH,再缓慢滴加CS2,于25℃反应3h,再于45℃反应2h,得所述螯合分散剂。
4.根据权利要求1所述的涤棉面料短流程染整工艺,其特征在于:所述的精练剂为高效精练剂TF-188、高效精练剂DM-1364中的一种。
5.根据权利要求1所述的涤棉面料短流程染整工艺,其特征在于:所述的氧漂稳定剂为双氧水稳定剂DM-1404、氧漂稳定剂TF-122B中的一种。
6.根据权利要求1所述的涤棉面料短流程染整工艺,其特征在于:所述的分散染料为雅特隆黄AQE、雅特隆红AQE、雅特隆蓝AQE、雅特隆金黄SW-RW、雅特隆艳黄SW、雅特隆黄棕SW、雅特隆大红SW-BW、雅特隆艳红SW-CB、雅特隆藏青SW-GW、雅特隆黑SW中的一种或多种。
7.根据权利要求1所述的涤棉面料短流程染整工艺,其特征在于:所述的活性染料为雅格素艳黄BF-4G、雅格素黄BF-RR、雅格素黄BF-4R、雅格素橙BF-RR、雅格素橙BF-DB、雅格素红BF-RR、雅格素红BF-2B、雅格素艳蓝R Spec、雅格素翠蓝G、雅格素蓝BF-RR、雅格素蓝BF-RF、雅格素藏青BF-2GF、雅格素藏青BF-RRN、雅格素黑B中的一种或多种。
8.根据权利要求1所述的涤棉面料短流程染整工艺,其特征在于:所述的皂洗,工艺处方及条件为净洗剂2092g/L,90℃、10min。
CN201910025074.3A 2019-01-11 2019-01-11 涤棉面料短流程染整工艺 Pending CN111434848A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910025074.3A CN111434848A (zh) 2019-01-11 2019-01-11 涤棉面料短流程染整工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910025074.3A CN111434848A (zh) 2019-01-11 2019-01-11 涤棉面料短流程染整工艺

Publications (1)

Publication Number Publication Date
CN111434848A true CN111434848A (zh) 2020-07-21

Family

ID=71580563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910025074.3A Pending CN111434848A (zh) 2019-01-11 2019-01-11 涤棉面料短流程染整工艺

Country Status (1)

Country Link
CN (1) CN111434848A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112414954A (zh) * 2020-12-03 2021-02-26 广东湛丰精细化工有限公司 适用于印染厂实际生产条件的对铁离子螯合能力测试方法
CN113089158A (zh) * 2021-03-24 2021-07-09 浙江丝绸科技有限公司 天然绿色可持续的功能性真丝汉麻织物及其生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245368A (zh) * 2016-07-29 2016-12-21 安徽亚源印染有限公司 一种涤棉分散染料和活性染料一浴法染色工艺
CN108004695A (zh) * 2017-12-30 2018-05-08 绍兴恒钧环保科技有限公司 涤锦粘混纺面料短流程染整工艺
CN108166241A (zh) * 2017-12-30 2018-06-15 绍兴恒钧环保科技有限公司 涤棉针织物短流程染整工艺方法
CN108221413A (zh) * 2017-12-30 2018-06-29 绍兴恒钧环保科技有限公司 涤棉面料短流程染整加工工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245368A (zh) * 2016-07-29 2016-12-21 安徽亚源印染有限公司 一种涤棉分散染料和活性染料一浴法染色工艺
CN108004695A (zh) * 2017-12-30 2018-05-08 绍兴恒钧环保科技有限公司 涤锦粘混纺面料短流程染整工艺
CN108166241A (zh) * 2017-12-30 2018-06-15 绍兴恒钧环保科技有限公司 涤棉针织物短流程染整工艺方法
CN108221413A (zh) * 2017-12-30 2018-06-29 绍兴恒钧环保科技有限公司 涤棉面料短流程染整加工工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112414954A (zh) * 2020-12-03 2021-02-26 广东湛丰精细化工有限公司 适用于印染厂实际生产条件的对铁离子螯合能力测试方法
CN112414954B (zh) * 2020-12-03 2023-12-08 广东湛丰精细化工有限公司 适用于印染厂实际生产条件的对铁离子螯合能力测试方法
CN113089158A (zh) * 2021-03-24 2021-07-09 浙江丝绸科技有限公司 天然绿色可持续的功能性真丝汉麻织物及其生产工艺

Similar Documents

Publication Publication Date Title
CN105696386B (zh) 一种涤纶面料练漂染工艺
CN102797170A (zh) 一种无醛固色剂及其制备方法
CN101381963A (zh) 活性染料无盐染色工艺
CN106149384B (zh) 一种棉针织物的染整方法
CN108166241A (zh) 涤棉针织物短流程染整工艺方法
CN109930403B (zh) 用于纺织品的印花糊料组合物
CN103711011A (zh) 一种微交联型聚甲基丙烯酰氧乙基三甲基氯化铵改性固色剂及其制备方法
CN111434848A (zh) 涤棉面料短流程染整工艺
CN111636223A (zh) 一种环境友好的棉织物用活性染料低温无盐染色方法
CN101922108A (zh) 使用1,4,7-三氮杂环壬烷配合物的活化漂白的方法
CN111411537A (zh) 涤锦粘面料短流程染整工艺
CN116084192B (zh) 一种梭织涤纶布的染色工艺
CN110776601B (zh) 防沾色剂的制备方法及应用
CN111434849A (zh) 锦棉面料短流程染整工艺
CN113062131B (zh) 一种涤盖棉针织物短流程加工工艺
CN115341399A (zh) 一种低温染色用印染固色助剂
CN111424443A (zh) 涤锦粘织物短流程染整工艺
CN111434851A (zh) 锦棉织物短流程染整工艺
Liu et al. Preparation of a cationic environment-friendly fixing agent
CN113652880A (zh) 一种植物靛蓝染牛仔面料抗氧化生产工艺
CN108486856B (zh) 一种退浆染整工艺
CN113584907A (zh) 提升涤棉色牢度的方法
CN111676718B (zh) 一种活性染料耐气候色牢度提升剂及其制备方法和应用
CN111441181A (zh) 锦粘面料短流程染整工艺
CN111455697A (zh) 棉针织物短流程染整加工工艺

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination