CN108166279A - 一种纯棉织物专用金葱片粘合剂的制备方法 - Google Patents

一种纯棉织物专用金葱片粘合剂的制备方法 Download PDF

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CN108166279A
CN108166279A CN201711489153.7A CN201711489153A CN108166279A CN 108166279 A CN108166279 A CN 108166279A CN 201711489153 A CN201711489153 A CN 201711489153A CN 108166279 A CN108166279 A CN 108166279A
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cotton fabric
pure cotton
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陈兴权
殷连海
张淼
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Changzhou Amante Chemical Engineering Co Ltd
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Abstract

本发明公开了一种纯棉织物专用金葱片粘合剂的制备方法,属于纺织技术领域。本发明将苯乙烯,甲基丙烯酸甲酯,丙烯酸丁酯,丙烯酸,N‑羟甲基丙烯酰胺,缓冲剂,阴离子乳化剂,去离子水搅拌混合,得乳化液;将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸加热搅拌混合,滴加引发剂,保温搅拌反应,降温,滴加氨水,搅拌混合,得分散液;将分散液,多巴胺溶液,卡波姆,改性添加剂,异氰酸酯,有机硅烷搅拌混合,即得纯棉织物专用金葱片粘合剂。本发明提供的纯棉织物专用金葱片粘合剂使用后棉织物具有优异的弹性、柔软性和耐洗性。

Description

一种纯棉织物专用金葱片粘合剂的制备方法
技术领域
本发明公开了一种纯棉织物专用金葱片粘合剂的制备方法,属于纺织技术领域。
背景技术
近年来,随着经济的发展,生活水平的不断提高,人们对服饰的要求也在不断变化当中,美观、个性化已经成为市场的上流。因此,涂料印花工艺技术和相对应的涂料印花粘合剂也不断更新以适应市场的变化,涂料印花的概念已远远超越了传统的观念与范畴,向多样化、多效果化及多功能化方面发展,使产品风格具有一定的特殊效果,多色彩、多功能、多层次的新颖印花装饰织物应运而生。金葱闪片印制在服饰上能产生闪烁光泽的效果,广受人们欢迎,市场对金葱粘合剂这种光泽性印花浆的需求也不断增大。有学者研究了一种苯丙共聚乳液金葱片粘合剂,经厂家使用证明:具有高透明度,高坚牢度,手感较柔软,耐水等特点。金葱片一般由PET、PVC薄膜经真空镀铝、染色,切割而成,且一般均加上保护层,对温度的变化和轻度腐蚀性化学品有一定的抵抗力。这就要求金葱片粘合剂要有高的透明度,对金葱片的腐蚀性要少,以免影响其光泽,而且要手感柔软,粘合力要好,还要有一定的稠度。因此,平衡了成本等方向的因素后对单体作了如下选择:以苯乙烯、甲基丙烯酸甲酝和内烯酸丁酚为主单体,辅以少最的功能性单体如丙烯酸,等单体经乳液共聚而成。但是,目前的传统金葱片粘合剂使用后还存在棉织物弹性、柔软性、耐洗性不佳的问题,因此还需对其进行研究。
发明内容
本发明主要解决的技术问题是:针对传统金葱片粘合剂使用后棉织物弹性、柔软性、耐洗性不佳的问题,提供了一种纯棉织物专用金葱片粘合剂的制备方法。
为了解决上述技术问题,本发明所采用的技术方案是:
(1)按重量份数计,将20~30份苯乙烯,20~30份甲基丙烯酸甲酯,20~30份丙烯酸丁酯,10~20份丙烯酸,10~20份N-羟甲基丙烯酰胺,5~6份缓冲剂,6~8份阴离子乳化剂,50~60份去离子水搅拌混合,得乳化液;
(2)按重量份数计,取40~50份去离子水,6~8份非离子乳化剂,50~60份乳化液,3~4份引发剂,6~8份亚麻油,8~10份硅烷偶联剂,6~8份亚油酸和10~20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸加热搅拌混合,滴加引发剂,保温搅拌反应,降温,滴加氨水,搅拌混合,得分散液;
(3)按重量份数计,将40~50份分散液,8~10份多巴胺溶液,10~20份卡波姆,10~20份改性添加剂,8~10份异氰酸酯,10~20份有机硅烷搅拌混合,即得纯棉织物专用金葱片粘合剂。
步骤(1)所述缓冲剂为三羟甲基氨基甲烷,巴比妥,巴比妥/氯化钠复合缓冲剂,硼酸/氯化钾复合缓冲剂,硼砂/氯化钙复合缓冲剂,磷酸氢二钠,磷酸氢二钾/磷酸二氢钾复合缓冲剂中的任意一种。
步骤(1)所述阴离子乳化剂为十二烷基醇聚氧乙烯醚硫酸钠,十二烷基硫酸铵,十二烷基硫酸铵,椰子酰甲基牛磺酸钠,月桂醇聚氧乙烯醚羧酸钠或十二烷基磷酸酯中的任意一种。
步骤(2)所述非离子乳化剂为烷基酚聚氧乙烯醚,高碳脂肪醇聚氧乙烯醚,椰子油酸,脂肪酸或二乙醇胺中的任意一种。
步骤(2)所述引发剂为过硫酸铵或过硫酸钠中的任意一种。
步骤(2)所述硅烷偶联剂为硅烷偶联剂KH-550,硅烷偶联剂KH-560或硅烷偶联剂KH-570中的任意一种。
步骤(3)所述卡波姆为卡波姆971P,卡波姆974P或卡波姆934P中的任意一种。
步骤(3)所述改性添加剂的制备过程为:将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比2:1~4:1混合,并加入聚乙二醇衍生物质量0.2~0.4倍的对二氯苯和聚乙二醇衍生物质量0.12~0.18倍的二茂铁,恒温搅拌反应,出料,得改性添加剂;所述聚乙二醇衍生物为新型Y型聚乙二醇,聚乙二醇磷酸酯,多臂聚乙二醇或甲氧基聚乙二醇中的任意一种。
步骤(3)所述异氰酸酯为异佛尔酮二异氰酸酯,二苯基甲烷二异氰酸酯,二环己基甲烷二异氰酸酯或六亚甲基二异氰酸酯中的任意一种。
本发明的有益效果是:
(1)本发明通过添加亚油酸,由于亚油酸分子结构中含有大量双键和羧基官能团,加入到粘合剂体系中,可使聚合物大分子链端双键含量增加,在粘合剂固化过程中,末端双键反应空间位阻较小,又有羧基等极性官能团存在,可使粘合剂颗粒内聚力得到增强,提升产品固化的牢度,从而提升织物的耐洗性能,同时,亚油酸分子中的脂肪族长链结构可有效提升产品的柔韧性;
(2)本发明通过添加硅烷偶联剂,首先,硅烷偶联剂的引入降低了分散液中颗粒表面自由能,粒子间的相互作用增强,使得颗粒间的内聚能增强,从而提升产品固化的牢度,其次,由于硅烷偶联剂中存在大量的极性官能团,可使粘合剂颗粒内聚力得到增强,进一步提升产品固化的牢度,从而进一步提升织物的耐洗性能;
(3)本发明通过添加改性添加剂,异氰酸酯和有机硅烷,在使用过程中,首先,改性添加剂有效成分中分子结构具有双亲性的嵌段共聚物,该物质的双亲性可有效提高金葱片和体系的相容性,使其稳定分散于体系中,增强织物的耐洗性能,同时,该嵌段共聚物可自组装形成囊泡结构,从而使体系中分散有该囊泡结构,起到辅助降粘作用,使得粘合剂充分渗透到纯棉织物中,有利于金葱片与纯棉织物间形成较强的界面结合,进一步提升织物的耐洗性能,其次,有机硅烷在卡波姆催化作用下,在体系中形成有机硅凝胶,将囊泡结构固定在体系中,同时,异氰酸酯与水反应,生成二氧化碳,二氧化碳的产生可与该嵌段共聚物中的脒基团反应,而使脒基团带上电荷,由于同种电荷相互排斥使得囊泡结构内部体积增大,膨胀囊泡的存在,可提升纯棉织物的弹性。
具体实施方式
将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比2:1~4:1混合倒入单口烧瓶中,并向单口烧瓶中依次加入聚乙二醇衍生物质量0.2~0.4倍的对二氯苯和聚乙二醇衍生物质量0.12~0.18倍的二茂铁,再将单口烧瓶移入数显测速恒温磁力搅拌器,于温度为55~60℃,转速为300~500r/min条件下,恒温搅拌反应2~4h,出料,得改性添加剂;按重量份数计,将20~30份苯乙烯,20~30份甲基丙烯酸甲酯,20~30份丙烯酸丁酯,10~20份丙烯酸,10~20份N-羟甲基丙烯酰胺,5~6份缓冲剂,6~8份阴离子乳化剂,50~60份去离子水置于烧杯中,于转速为300~500r/min条件下,搅拌混合40~60min,得乳化液;按重量份数计,取40~50份去离子水,6~8份非离子乳化剂,50~60份乳化液,3~4份引发剂,6~8份亚麻油,8~10份硅烷偶联剂,6~8份亚油酸和10~20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为75~85℃,转速为300~500r/min条件下,加热搅拌混合20~30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为85~90℃,转速为300~500r/min条件下,保温搅拌反应3~5h后,降至室温,再向三口烧瓶中滴加质量分数为20~30%的氨水,于转速为200~300r/min条件下,搅拌混合30~50min,得分散液;按重量份数计,将40~50份分散液,8~10份质量浓度为2g/L的多巴胺溶液,10~20份卡波姆,10~20份改性添加剂,8~10份异氰酸酯,10~20份有机硅烷置于混料机中,于转速为300~500r/min条件下,搅拌混合40~60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷,巴比妥,巴比妥/氯化钠复合缓冲剂,硼酸/氯化钾复合缓冲剂,硼砂/氯化钙复合缓冲剂,磷酸氢二钠,磷酸氢二钾/磷酸二氢钾复合缓冲剂中的任意一种。所述非离子乳化剂为烷基酚聚氧乙烯醚,高碳脂肪醇聚氧乙烯醚,椰子油酸,脂肪酸或二乙醇胺中的任意一种。所述引发剂为过硫酸铵或过硫酸钠中的任意一种。所述硅烷偶联剂为硅烷偶联剂KH-550,硅烷偶联剂KH-560或硅烷偶联剂KH-570中的任意一种。所述卡波姆为卡波姆971P,卡波姆974P或卡波姆934P中的任意一种。所述聚乙二醇衍生物为新型Y型聚乙二醇,聚乙二醇磷酸酯,多臂聚乙二醇或甲氧基聚乙二醇中的任意一种。所述异氰酸酯为异佛尔酮二异氰酸酯,二苯基甲烷二异氰酸酯,二环己基甲烷二异氰酸酯或六亚甲基二异氰酸酯中的任意一种。
实例1
将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比4:1混合倒入单口烧瓶中,并向单口烧瓶中依次加入聚乙二醇衍生物质量0.4倍的对二氯苯和聚乙二醇衍生物质量0.18倍的二茂铁,再将单口烧瓶移入数显测速恒温磁力搅拌器,于温度为60℃,转速为500r/min条件下,恒温搅拌反应4h,出料,得改性添加剂;按重量份数计,将30份苯乙烯,30份甲基丙烯酸甲酯,30份丙烯酸丁酯,20份丙烯酸,20份N-羟甲基丙烯酰胺,6份缓冲剂,8份阴离子乳化剂,60份去离子水置于烧杯中,于转速为500r/min条件下,搅拌混合60min,得乳化液;按重量份数计,取50份去离子水,8份非离子乳化剂,60份乳化液,4份引发剂,8份亚麻油,10份硅烷偶联剂,8份亚油酸和20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为85℃,转速为500r/min条件下,加热搅拌混合30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为90℃,转速为500r/min条件下,保温搅拌反应5h后,降至室温,再向三口烧瓶中滴加质量分数为30%的氨水,于转速为300r/min条件下,搅拌混合50min,得分散液;按重量份数计,将50份分散液,10份质量浓度为2g/L的多巴胺溶液,20份卡波姆,20份改性添加剂,10份异氰酸酯,20份有机硅烷置于混料机中,于转速为500r/min条件下,搅拌混合60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷。所述非离子乳化剂为烷基酚聚氧乙烯醚。所述引发剂为过硫酸铵。所述硅烷偶联剂为硅烷偶联剂KH-550。所述卡波姆为卡波姆971P。所述聚乙二醇衍生物为新型Y型聚乙二醇。所述异氰酸酯为异佛尔酮二异氰酸酯。
实例2
将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比4:1混合倒入单口烧瓶中,并向单口烧瓶中依次加入聚乙二醇衍生物质量0.4倍的对二氯苯和聚乙二醇衍生物质量0.18倍的二茂铁,再将单口烧瓶移入数显测速恒温磁力搅拌器,于温度为60℃,转速为500r/min条件下,恒温搅拌反应4h,出料,得改性添加剂;按重量份数计,将30份苯乙烯,30份甲基丙烯酸甲酯,30份丙烯酸丁酯,20份丙烯酸,20份N-羟甲基丙烯酰胺,6份缓冲剂,8份阴离子乳化剂,60份去离子水置于烧杯中,于转速为500r/min条件下,搅拌混合60min,得乳化液;按重量份数计,取50份去离子水,8份非离子乳化剂,60份乳化液,4份引发剂,10份硅烷偶联剂,8份亚油酸和20份氨水,将去离子水,非离子乳化剂,乳化液,硅烷偶联剂和亚油酸置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为85℃,转速为500r/min条件下,加热搅拌混合30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为90℃,转速为500r/min条件下,保温搅拌反应5h后,降至室温,再向三口烧瓶中滴加质量分数为30%的氨水,于转速为300r/min条件下,搅拌混合50min,得分散液;按重量份数计,将50份分散液,10份质量浓度为2g/L的多巴胺溶液,20份卡波姆,20份改性添加剂,10份异氰酸酯,20份有机硅烷置于混料机中,于转速为500r/min条件下,搅拌混合60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷。所述非离子乳化剂为烷基酚聚氧乙烯醚。所述引发剂为过硫酸铵。所述硅烷偶联剂为硅烷偶联剂KH-550。所述卡波姆为卡波姆971P。所述聚乙二醇衍生物为新型Y型聚乙二醇。所述异氰酸酯为异佛尔酮二异氰酸酯。
实例3
将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比4:1混合倒入单口烧瓶中,并向单口烧瓶中依次加入聚乙二醇衍生物质量0.4倍的对二氯苯和聚乙二醇衍生物质量0.18倍的二茂铁,再将单口烧瓶移入数显测速恒温磁力搅拌器,于温度为60℃,转速为500r/min条件下,恒温搅拌反应4h,出料,得改性添加剂;按重量份数计,将30份苯乙烯,30份甲基丙烯酸甲酯,30份丙烯酸丁酯,20份丙烯酸,20份N-羟甲基丙烯酰胺,6份缓冲剂,8份阴离子乳化剂,60份去离子水置于烧杯中,于转速为500r/min条件下,搅拌混合60min,得乳化液;按重量份数计,取50份去离子水,8份非离子乳化剂,60份乳化液,4份引发剂,8份亚麻油,8份亚油酸和20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油和亚油酸置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为85℃,转速为500r/min条件下,加热搅拌混合30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为90℃,转速为500r/min条件下,保温搅拌反应5h后,降至室温,再向三口烧瓶中滴加质量分数为30%的氨水,于转速为300r/min条件下,搅拌混合50min,得分散液;按重量份数计,将50份分散液,10份质量浓度为2g/L的多巴胺溶液,20份卡波姆,20份改性添加剂,10份异氰酸酯,20份有机硅烷置于混料机中,于转速为500r/min条件下,搅拌混合60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷。所述非离子乳化剂为烷基酚聚氧乙烯醚。所述引发剂为过硫酸铵。所述卡波姆为卡波姆971P。所述聚乙二醇衍生物为新型Y型聚乙二醇。所述异氰酸酯为异佛尔酮二异氰酸酯。
实例4
将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比4:1混合倒入单口烧瓶中,并向单口烧瓶中依次加入聚乙二醇衍生物质量0.4倍的对二氯苯和聚乙二醇衍生物质量0.18倍的二茂铁,再将单口烧瓶移入数显测速恒温磁力搅拌器,于温度为60℃,转速为500r/min条件下,恒温搅拌反应4h,出料,得改性添加剂;按重量份数计,将30份苯乙烯,30份甲基丙烯酸甲酯,30份丙烯酸丁酯,20份丙烯酸,20份N-羟甲基丙烯酰胺,6份缓冲剂,8份阴离子乳化剂,60份去离子水置于烧杯中,于转速为500r/min条件下,搅拌混合60min,得乳化液;按重量份数计,取50份去离子水,8份非离子乳化剂,60份乳化液,4份引发剂,8份亚麻油,10份硅烷偶联剂和20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为85℃,转速为500r/min条件下,加热搅拌混合30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为90℃,转速为500r/min条件下,保温搅拌反应5h后,降至室温,再向三口烧瓶中滴加质量分数为30%的氨水,于转速为300r/min条件下,搅拌混合50min,得分散液;按重量份数计,将50份分散液,10份质量浓度为2g/L的多巴胺溶液,20份卡波姆,20份改性添加剂,10份异氰酸酯,20份有机硅烷置于混料机中,于转速为500r/min条件下,搅拌混合60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷。所述非离子乳化剂为烷基酚聚氧乙烯醚。所述引发剂为过硫酸铵。所述硅烷偶联剂为硅烷偶联剂KH-550。所述卡波姆为卡波姆971P。所述聚乙二醇衍生物为新型Y型聚乙二醇。所述异氰酸酯为异佛尔酮二异氰酸酯。
实例5
将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比4:1混合倒入单口烧瓶中,并向单口烧瓶中依次加入聚乙二醇衍生物质量0.4倍的对二氯苯和聚乙二醇衍生物质量0.18倍的二茂铁,再将单口烧瓶移入数显测速恒温磁力搅拌器,于温度为60℃,转速为500r/min条件下,恒温搅拌反应4h,出料,得改性添加剂;按重量份数计,将30份苯乙烯,30份甲基丙烯酸甲酯,30份丙烯酸丁酯,20份丙烯酸,20份N-羟甲基丙烯酰胺,6份缓冲剂,8份阴离子乳化剂,60份去离子水置于烧杯中,于转速为500r/min条件下,搅拌混合60min,得乳化液;按重量份数计,取50份去离子水,8份非离子乳化剂,60份乳化液,4份引发剂,8份亚麻油,10份硅烷偶联剂,8份亚油酸和20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为85℃,转速为500r/min条件下,加热搅拌混合30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为90℃,转速为500r/min条件下,保温搅拌反应5h后,降至室温,再向三口烧瓶中滴加质量分数为30%的氨水,于转速为300r/min条件下,搅拌混合50min,得分散液;按重量份数计,将50份分散液,20份卡波姆,20份改性添加剂,10份异氰酸酯,20份有机硅烷置于混料机中,于转速为500r/min条件下,搅拌混合60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷。所述非离子乳化剂为烷基酚聚氧乙烯醚。所述引发剂为过硫酸铵。所述硅烷偶联剂为硅烷偶联剂KH-550。所述卡波姆为卡波姆971P。所述聚乙二醇衍生物为新型Y型聚乙二醇。所述异氰酸酯为异佛尔酮二异氰酸酯。
实例6
按重量份数计,将30份苯乙烯,30份甲基丙烯酸甲酯,30份丙烯酸丁酯,20份丙烯酸,20份N-羟甲基丙烯酰胺,6份缓冲剂,8份阴离子乳化剂,60份去离子水置于烧杯中,于转速为500r/min条件下,搅拌混合60min,得乳化液;按重量份数计,取50份去离子水,8份非离子乳化剂,60份乳化液,4份引发剂,8份亚麻油,10份硅烷偶联剂,8份亚油酸和20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为85℃,转速为500r/min条件下,加热搅拌混合30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为90℃,转速为500r/min条件下,保温搅拌反应5h后,降至室温,再向三口烧瓶中滴加质量分数为30%的氨水,于转速为300r/min条件下,搅拌混合50min,得分散液;按重量份数计,将50份分散液,10份质量浓度为2g/L的多巴胺溶液,20份卡波姆,10份异氰酸酯,20份有机硅烷置于混料机中,于转速为500r/min条件下,搅拌混合60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷。所述非离子乳化剂为烷基酚聚氧乙烯醚。所述引发剂为过硫酸铵。所述硅烷偶联剂为硅烷偶联剂KH-550。所述卡波姆为卡波姆971P。所述聚乙二醇衍生物为新型Y型聚乙二醇。所述异氰酸酯为异佛尔酮二异氰酸酯。
实例7
将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比4:1混合倒入单口烧瓶中,并向单口烧瓶中依次加入聚乙二醇衍生物质量0.4倍的对二氯苯和聚乙二醇衍生物质量0.18倍的二茂铁,再将单口烧瓶移入数显测速恒温磁力搅拌器,于温度为60℃,转速为500r/min条件下,恒温搅拌反应4h,出料,得改性添加剂;按重量份数计,将30份苯乙烯,30份甲基丙烯酸甲酯,30份丙烯酸丁酯,20份丙烯酸,20份N-羟甲基丙烯酰胺,6份缓冲剂,8份阴离子乳化剂,60份去离子水置于烧杯中,于转速为500r/min条件下,搅拌混合60min,得乳化液;按重量份数计,取50份去离子水,8份非离子乳化剂,60份乳化液,4份引发剂,8份亚麻油,10份硅烷偶联剂,8份亚油酸和20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸置于三口烧瓶中,并将三口烧瓶置于数显测速恒温磁力搅拌器中,于温度为85℃,转速为500r/min条件下,加热搅拌混合30min,随后用胶头滴管向三口烧瓶中滴加引发剂,同时,于温度为90℃,转速为500r/min条件下,保温搅拌反应5h后,降至室温,再向三口烧瓶中滴加质量分数为30%的氨水,于转速为300r/min条件下,搅拌混合50min,得分散液;按重量份数计,将50份分散液,10份质量浓度为2g/L的多巴胺溶液,20份卡波姆,20份改性添加剂,20份有机硅烷置于混料机中,于转速为500r/min条件下,搅拌混合60min,即得纯棉织物专用金葱片粘合剂。所述缓冲剂为三羟甲基氨基甲烷。所述非离子乳化剂为烷基酚聚氧乙烯醚。所述引发剂为过硫酸铵。所述硅烷偶联剂为硅烷偶联剂KH-550。所述卡波姆为卡波姆971P。所述聚乙二醇衍生物为新型Y型聚乙二醇。
对比例:义务某印花材料有限公司生产的金葱片粘合剂。
将实例1至7所得金葱片粘合剂和对比例产品进行性能检测,具体检测结果如表1所示:
表1:性能检测表
由表1检测结果可知,本发明提供的纯棉织物专用金葱片粘合剂使用后棉织物具有优异的弹性、柔软性和耐洗性。

Claims (9)

1.一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于具体制备步骤如下:
(1)按重量份数计,将20~30份苯乙烯,20~30份甲基丙烯酸甲酯,20~30份丙烯酸丁酯,10~20份丙烯酸,10~20份N-羟甲基丙烯酰胺,5~6份缓冲剂,6~8份阴离子乳化剂,50~60份去离子水搅拌混合,得乳化液;
(2)按重量份数计,取40~50份去离子水,6~8份非离子乳化剂,50~60份乳化液,3~4份引发剂,6~8份亚麻油,8~10份硅烷偶联剂,6~8份亚油酸和10~20份氨水,将去离子水,非离子乳化剂,乳化液,亚麻油,硅烷偶联剂和亚油酸加热搅拌混合,滴加引发剂,保温搅拌反应,降温,滴加氨水,搅拌混合,得分散液;
(3)按重量份数计,将40~50份分散液,8~10份多巴胺溶液,10~20份卡波姆,10~20份改性添加剂,8~10份异氰酸酯,10~20份有机硅烷搅拌混合,即得纯棉织物专用金葱片粘合剂。
2.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(1)所述缓冲剂为三羟甲基氨基甲烷,巴比妥,巴比妥/氯化钠复合缓冲剂,硼酸/氯化钾复合缓冲剂,硼砂/氯化钙复合缓冲剂,磷酸氢二钠,磷酸氢二钾/磷酸二氢钾复合缓冲剂中的任意一种。
3.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(1)所述阴离子乳化剂为十二烷基醇聚氧乙烯醚硫酸钠,十二烷基硫酸铵,十二烷基硫酸铵,椰子酰甲基牛磺酸钠,月桂醇聚氧乙烯醚羧酸钠或十二烷基磷酸酯中的任意一种。
4.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(2)所述非离子乳化剂为烷基酚聚氧乙烯醚,高碳脂肪醇聚氧乙烯醚,椰子油酸,脂肪酸或二乙醇胺中的任意一种。
5.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(2)所述引发剂为过硫酸铵或过硫酸钠中的任意一种。
6.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(2)所述硅烷偶联剂为硅烷偶联剂KH-550,硅烷偶联剂KH-560或硅烷偶联剂KH-570中的任意一种。
7.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(3)所述卡波姆为卡波姆971P,卡波姆974P或卡波姆934P中的任意一种。
8.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(3)所述改性添加剂的制备过程为:将(N-脒基)十二烷基丙烯酰胺与聚乙二醇衍生物按质量比2:1~4:1混合,并加入聚乙二醇衍生物质量0.2~0.4倍的对二氯苯和聚乙二醇衍生物质量0.12~0.18倍的二茂铁,恒温搅拌反应,出料,得改性添加剂;所述聚乙二醇衍生物为新型Y型聚乙二醇,聚乙二醇磷酸酯,多臂聚乙二醇或甲氧基聚乙二醇中的任意一种。
9.根据权利要求1所述一种纯棉织物专用金葱片粘合剂的制备方法,其特征在于:步骤(3)所述异氰酸酯为异佛尔酮二异氰酸酯,二苯基甲烷二异氰酸酯,二环己基甲烷二异氰酸酯或六亚甲基二异氰酸酯中的任意一种。
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