CN109403036B - 一种用于棉质鞋垫防臭整理液的制备方法及应用 - Google Patents

一种用于棉质鞋垫防臭整理液的制备方法及应用 Download PDF

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CN109403036B
CN109403036B CN201811245070.8A CN201811245070A CN109403036B CN 109403036 B CN109403036 B CN 109403036B CN 201811245070 A CN201811245070 A CN 201811245070A CN 109403036 B CN109403036 B CN 109403036B
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彭雄义
梁永红
殷国益
王军
粟斯伟
王强
蔡映杰
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Abstract

本发明涉及一种用于棉质鞋垫防臭整理液的制备方法及应用,其特征是先制备分散剂,将AgO、ZnO和TiO2粉体研磨成纳米级粒子,然后将纳米级粒子溶于制备的分散剂,制得纳米氧化物粒子水分散体;将丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵在引发剂条件下进行聚合制得聚羧酸盐;将纳米氧化物粒子水分散体与聚羧酸盐混合制得整理液;该整理液对棉质鞋垫进行整理,制得整理后的棉质鞋垫。本发明制备的整理后的棉质鞋垫对金黄色葡萄球菌、大肠杆菌和白色念珠菌均具有很强的抗菌性能,抑菌率分别达到99%、97%和97%以上;经过20次的洗涤后,其仍对金黄色葡萄球菌、大肠杆菌和白色念珠菌表现很强的抗菌性能,抑菌率达94%以上;整理后的棉质鞋垫在整个测试过程中均无臭味。本发明中的用于棉质鞋垫防臭整理液制备工艺简单,应用方便,便于推广。

Description

一种用于棉质鞋垫防臭整理液的制备方法及应用
技术领域
本发明属于纺织物整理液技术领域,具体涉及一种用于棉质鞋垫防臭整理液的制备方法及应用。
背景技术
鞋垫是一种人们日常生活中常用到的纺织品,棉质鞋垫具有很多优点,如:舒适度好、透气性好等,因此,棉质鞋垫被广泛应用。棉质鞋垫穿久了会产生臭味,棉质鞋垫臭味产生的原因是棉质材料上附着或寄生了很多细菌,细菌在鞋垫里面繁衍生息,从而产生了臭味。随着人们生活质量的提高,人们对棉质鞋垫的要求也越来越高,即在不影响舒适度和透气性的条件下,所穿的鞋垫不发出臭味。
纺织用的抗菌剂较多,大致可分为天然、无机和有机三大类,每类抗菌剂都有自己的优点,如:天然类抗菌剂通常具有良好的安全性,但其应用范围窄,多数严重影响织物的色光;有机类抗菌剂品种多,效果好,但不耐高温,稳定性差;无机类抗菌剂难以获得耐久的效果。因此,单独使用天然类或有机类或无机类抗菌剂很难取得全面的效果,多种不同类的抗菌剂的混合使用是一种解决此问题的有效途径。
目前,对纺织品的防臭整理的研究也较多,如:中国专利申请号201210354187.6公布了纺织品专用抗菌防臭整理剂,该专利由多种广谱抗菌剂复配而成,该专利制备的抗菌防臭整理剂与纺织品的结合力较弱,其抗菌防臭的持久性有待进一步确认;中国专利申请号201410460467.4公布了一种蚕丝织物抗菌防臭整理剂及其制备方法,该专利由氧化钛、丙二醇甲醚醋酸酯等混合并研磨制得,该抗菌防臭整理剂对蚕丝织物具有较好的抗菌防臭效果,但对棉织物不一定适用。为了使棉质鞋垫更好地为人们所应用,其产生异味的问题必须得到更加有效解决。
发明内容
本发明的目的是克服以往技术的不足,提供一种用于棉质鞋垫防臭整理液的制备方法及应用。本发明制备的整理液中烯丙基缩水甘油醚可以和棉织物发生化学反应,从而使聚合物很好地附着在棉质鞋垫表面,二甲基二烯丙基氯化铵是一种有机阳离子的杀菌剂,AgO、ZnO和TiO2是优良的无机物杀菌剂,无机物杀菌剂通过聚羧酸盐的交联作用,很好地附着在棉织物表面。本发明制备的整理液同时含有机类和无机类抗菌剂,且有机类和无机类抗菌剂与棉织物以化学键形式结合,结合力很强,说明其耐久性很好。
本发明所述的一种用于棉质鞋垫防臭整理剂的制备方法,其特征在于,所述方法包含如下步骤:
(1)分散剂的制备:将一定质量的丙烯酸和聚合度为45的烯丙基聚氧乙烯醚单体同时溶解于适量的去离子水中配置为单体溶液,备用,其中,丙烯酸与烯丙基聚氧乙烯醚的摩尔比为1∶0.3~0.5;然后在搅拌条件下,控制温度为79~81℃,将配置好的单体与过硫酸铵引发剂分别滴加到装有一定量去离子水的四口烧瓶中,其中,过硫酸铵的质量占单体总质量的0.1~0.5%,滴加时间控制在2~3h,滴加完毕后,保温3~4h;最后冷却,即制得分散剂;
(2)纳米氧化物粒子水分散体的制备:将一定质量的AgO、ZnO和TiO2粉体研磨成纳米级别,粒径范围为5~15纳米;将步骤(1)制备的分散剂用水稀释至质量分数为1~2%,将纳米氧化物粒子溶于分散剂溶液,均匀搅拌制备为纳米氧化物粒子水分散体,其中,纳米氧化物粒子与分散剂溶液的料液比为1∶30~50,此纳米氧化物粒子水分散体放置一周,不发生分层或沉淀现象即可;
(3)聚羧酸盐的制备:称取适量的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂,其中,丙烯酸(mol)、烯丙基缩水甘油醚(mol)、二甲基二烯丙基氯化铵(mol)和过硫酸铵(g)的质量比为:0.2~0.4∶0.1~0.2∶0.1~0.2∶0.5~1;将占总量1/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶解于适量的去离子水中,控制温度为75~85℃,搅拌1~2h;然后将剩余2/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶于少量去离子水后滴加到刚刚搅拌的混合溶液中,滴加时间控制在2~3h,滴加完毕后,保温2~3h,保温结束后用NaOH溶液中和至pH=7~8,即制得聚羧酸盐;
(4)整理液的混合:将步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐混合,其中,步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐体积比为1︰2~4,将混合后的溶液在高速分散匀质机上搅拌1~2h,搅拌温度为50~60℃,即可得到棉质鞋垫防臭整理液;此整理液放置一月,不发生沉淀或分层现象即可;
本发明的另一目的在于提供一种上述制得的棉质鞋垫防臭整理液的应用,具体方案为:将步骤(4)制备的整理液调制固含量为10~20%;将棉质鞋垫浸入整理液,加入25~35g/L的硫酸钠,5分钟后加入1~5g/L碳酸钠,浴比为1∶25~35,浸入时间为2~3h,浸入温度为60~80℃;结束后,清水冲洗,自然晾干即可得到整理后的棉质鞋垫。
本发明具有如下显著特点:
(1)本发明将有机抗菌剂二甲基二烯丙基氯化铵和无机抗菌剂AgO、ZnO和TiO2通过聚合物以交联的形式混合在一起,制备均匀的整理液;整理液中聚合物的单体烯丙基缩水甘油醚具有与棉纤维强烈的反应活性;整理液放置一月,不发生沉淀或分层现象。
(2)本发明制备的整理后的棉质鞋垫对金黄色葡萄球菌、大肠杆菌和白色念珠菌均具有很强的抗菌性能,抑菌率分别达到99%、97%和97%以上;经过20次的洗涤后,其仍对金黄色葡萄球菌、大肠杆菌和白色念珠菌表现很强的抗菌性能,抑菌率达94%以上;整理后的棉质鞋垫在整个测试过程中均无臭味。
(3)本发明中棉质鞋垫防臭整理液的生产工艺简单,生产过程对环境污染小,原料低廉易得,具有较强的推广价值;整理液对棉质鞋垫的整理工艺简单,易于操作。
具体实施方式
以下所述实施例详细说明了本发明。
实施例1
在本实施例中,一种棉质鞋垫防臭整理液采用如下方法制备而成,包括如下步骤:
(1)分散剂的制备:将0.1mol的丙烯酸和0.03mol的聚合度为45的烯丙基聚氧乙烯醚单体同时溶解于40mL的去离子水中配置为单体溶液,备用;然后在搅拌条件下,控制温度为79~81℃,将配置好的单体与过硫酸铵引发剂分别滴加到装有80mL的去离子水的四口烧瓶中,其中,过硫酸铵的质量占单体总质量的0.1%,滴加时间控制在2h,滴加完毕后,保温3h;最后冷却,即制得分散剂;
(2)纳米氧化物粒子水分散体的制备:分别称取5g的AgO、ZnO和TiO2粉体研磨成纳米级别,粒径范围为5~10纳米;将步骤(1)制备的分散剂用水稀释至质量分数为1.5%,将纳米氧化物粒子溶于100mL分散剂溶液,均匀搅拌制备为纳米氧化物粒子水分散体,其中,纳米氧化物粒子与分散剂溶液的料液比为1∶30,此纳米氧化物粒子水分散体放置一周,不发生分层或沉淀现象即可;
(3)聚羧酸盐的制备:称取0.2mol的丙烯酸、0.1mol烯丙基缩水甘油醚、0.1mol二甲基二烯丙基氯化铵和0.5g过硫酸铵引发剂;将占总量1/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶解于80mL去离子水中,控制温度为75℃,搅拌1h;然后将剩余2/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶于50mL去离子水后滴加到刚刚搅拌的混合溶液中,滴加时间控制在2h,滴加完毕后,保温2h,保温结束后用NaOH溶液中和至pH=7~8,即制得聚羧酸盐。
(4)整理液的混合:将步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐混合,其中,步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐体积比为1︰2,将混合后的溶液在高速分散匀质机上搅拌1h,搅拌温度为50℃,即可得到棉质鞋垫防臭整理液;此整理液放置一月,不发生沉淀或分层现象即可;
本实施例上述所述的棉质鞋垫防臭整理液的应用方案为:将步骤(4)制备的整理液调制固含量为10%;将棉质鞋垫浸入整理液,加入35g/L的硫酸钠,5分钟后加入1g/L碳酸钠,浴比为1∶25,浸入时间为2h,浸入温度为60℃;结束后,清水冲洗,自然晾干即可得到整理后的棉质鞋垫a。
实施例2
在本实施例中,一种棉质鞋垫防臭整理液采用如下方法制备而成,包括如下步骤:
(1)分散剂的制备:将0.1mol的丙烯酸和0.04mol的聚合度为45的烯丙基聚氧乙烯醚单体同时溶解于45mL的去离子水中配置为单体溶液,备用;然后在搅拌条件下,控制温度为79~81℃,将配置好的单体与过硫酸铵引发剂分别滴加到装有80mL的去离子水的四口烧瓶中,其中,过硫酸铵的质量占单体总质量的0.15%,滴加时间控制在2h,滴加完毕后,保温3h;最后冷却,即制得分散剂;
(2)纳米氧化物粒子水分散体的制备:分别称取5g的AgO、ZnO和TiO2粉体研磨成纳米级别,粒径范围为10~15纳米;将步骤(1)制备的分散剂用水稀释至质量分数为1.0%,将纳米氧化物粒子溶于100mL分散剂溶液,均匀搅拌制备为纳米氧化物粒子水分散体,其中,纳米氧化物粒子与分散剂溶液的料液比为1∶30,此纳米氧化物粒子水分散体放置一周,不发生分层或沉淀现象即可;
(3)聚羧酸盐的制备:称取0.3mol的丙烯酸、0.1mol烯丙基缩水甘油醚、0.1mol二甲基二烯丙基氯化铵和0.6g过硫酸铵引发剂;将占总量1/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶解于80mL去离子水中,控制温度为75℃,搅拌1h;然后将剩余2/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶于50mL去离子水后滴加到刚刚搅拌的混合溶液中,滴加时间控制在2h,滴加完毕后,保温2h,保温结束后用NaOH溶液中和至pH=7~8,即制得聚羧酸盐。
(4)整理液的混合:将步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐混合,其中,步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐体积比为1︰3,将混合后的溶液在高速分散匀质机上搅拌1h,搅拌温度为50℃,即可得到棉质鞋垫防臭整理液;此整理液放置一月,不发生沉淀或分层现象即可;
本实施例上述所述的棉质鞋垫防臭整理液的应用方案为:将步骤(4)制备的整理液调制固含量为15%;将棉质鞋垫浸入整理液,加入35g/L的硫酸钠,5分钟后加入3g/L碳酸钠,浴比为1∶25,浸入时间为2h,浸入温度为60℃;结束后,清水冲洗,自然晾干即可得到整理后的棉质鞋垫b。
实施例3
在本实施例中,一种棉质鞋垫防臭整理液采用如下方法制备而成,包括如下步骤:
(1)分散剂的制备:将0.1mol的丙烯酸和0.05mol的聚合度为45的烯丙基聚氧乙烯醚单体同时溶解于40mL的去离子水中配置为单体溶液,备用;然后在搅拌条件下,控制温度为79~81℃,将配置好的单体与过硫酸铵引发剂分别滴加到装有80mL的去离子水的四口烧瓶中,其中,过硫酸铵的质量占单体总质量的0.25%,滴加时间控制在2h,滴加完毕后,保温3h;最后冷却,即制得分散剂;
(2)纳米氧化物粒子水分散体的制备:分别称取5g的AgO、ZnO和TiO2粉体研磨成纳米级别,粒径范围为5~10纳米;将步骤(1)制备的分散剂用水稀释至质量分数为2.0%,将纳米氧化物粒子溶于100mL分散剂溶液,均匀搅拌制备为纳米氧化物粒子水分散体,其中,纳米氧化物粒子与分散剂溶液的料液比为1∶40,此纳米氧化物粒子水分散体放置一周,不发生分层或沉淀现象即可;
(3)聚羧酸盐的制备:称取0.4mol的丙烯酸、0.1mol烯丙基缩水甘油醚、0.1mol二甲基二烯丙基氯化铵和0.7g过硫酸铵引发剂;将占总量1/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶解于100mL去离子水中,控制温度为75℃,搅拌1h;然后将剩余2/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶于70mL去离子水后滴加到刚刚搅拌的混合溶液中,滴加时间控制在2h,滴加完毕后,保温2h,保温结束后用NaOH溶液中和至pH=7~8,即制得聚羧酸盐。
(4)整理液的混合:将步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐混合,其中,步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐体积比为1︰2,将混合后的溶液在高速分散匀质机上搅拌1h,搅拌温度为50℃,即可得到棉质鞋垫防臭整理液;此整理液放置一月,不发生沉淀或分层现象即可;
本实施例上述所述的棉质鞋垫防臭整理液的应用方案为:将步骤(4)制备的整理液调制固含量为18%;将棉质鞋垫浸入整理液,加入35g/L的硫酸钠,5分钟后加入1g/L碳酸钠,浴比为1∶25,浸入时间为2h,浸入温度为60℃;结束后,清水冲洗,自然晾干即可得到整理后的棉质鞋垫c。
实施例4
在本实施例中,一种棉质鞋垫防臭整理液采用如下方法制备而成,包括如下步骤:
(1)分散剂的制备:将0.1mol的丙烯酸和0.04mol的聚合度为45的烯丙基聚氧乙烯醚单体同时溶解于60mL的去离子水中配置为单体溶液,备用;然后在搅拌条件下,控制温度为79~81℃,将配置好的单体与过硫酸铵引发剂分别滴加到装有80mL的去离子水的四口烧瓶中,其中,过硫酸铵的质量占单体总质量的0.5%,滴加时间控制在2h,滴加完毕后,保温3h;最后冷却,即制得分散剂;
(2)纳米氧化物粒子水分散体的制备:分别称取5g的AgO、ZnO和TiO2粉体研磨成纳米级别,粒径范围为5~10纳米;将步骤(1)制备的分散剂用水稀释至质量分数为1.5%,将纳米氧化物粒子溶于100mL分散剂溶液,均匀搅拌制备为纳米氧化物粒子水分散体,其中,纳米氧化物粒子与分散剂溶液的料液比为1∶30,此纳米氧化物粒子水分散体放置一周,不发生分层或沉淀现象即可;
(3)聚羧酸盐的制备:称取0.3mol的丙烯酸、0.1mol烯丙基缩水甘油醚、0.1mol二甲基二烯丙基氯化铵和0.5g过硫酸铵引发剂;将占总量1/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶解于90mL去离子水中,控制温度为75℃,搅拌1h;然后将剩余2/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶于50mL去离子水后滴加到刚刚搅拌的混合溶液中,滴加时间控制在2h,滴加完毕后,保温2h,保温结束后用NaOH溶液中和至pH=7~8,即制得聚羧酸盐。
(4)整理液的混合:将步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐混合,其中,步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐体积比为1︰4,将混合后的溶液在高速分散匀质机上搅拌1h,搅拌温度为50℃,即可得到棉质鞋垫防臭整理液;此整理液放置一月,不发生沉淀或分层现象即可;
本实施例上述所述的棉质鞋垫防臭整理液的应用方案为:将步骤(4)制备的整理液调制固含量为20%;将棉质鞋垫浸入整理液,加入35g/L的硫酸钠,5分钟后加入5g/L碳酸钠,浴比为1∶25,浸入时间为2h,浸入温度为60℃;结束后,清水冲洗,自然晾干即可得到整理后的棉质鞋垫d。
性能评价实施例:
将实施例1~4制备的整理后的棉质鞋垫a、b、c和d分别做抗菌实验,具体抗菌实验方法为:按GB/T 20944.1-2007《纺织品抗菌性能的评价第1部分:琼脂平皿扩散法》,以琼脂扩散法对织物进行定性检测,按GB/T 20944.3-2008《纺织品抗菌性能的评价第3部分:震荡法》测定织物定量抗菌性能,菌种为白色念珠菌、金黄色葡萄球菌和大肠杆菌。试样的定性检测结果以抑菌圈表示,定量抗菌活性以抑菌率表示,按公式计算:抑菌率=(1-B/A)×100%,式中,A为未处理织物上的活菌数;B为处理织物上的活菌数。参照GB/T 20944.1-2007耐洗色牢度试验机洗涤方法对待测织物进行标准洗涤,测试不同洗涤次数的抗菌性能,测试结果如表1、表2和表3所示。
表1整理后的棉质鞋垫a、b、c和d对大肠杆菌的抑菌率
由表1可见,整理后的棉质鞋垫对大肠杆菌具有很强的抗菌性能。整理后的棉质鞋垫对大肠杆菌的抑菌率达到97%以上,经过20次的洗涤后,其仍对大肠杆菌表现很强的抗菌性能,抑菌率达96%以上;整理后的棉质鞋垫在整个测试过程中均无臭味。未整理鞋垫的抑菌率较低,且有明显臭味。
表2整理后的棉质鞋垫a、b、c和d对金黄色葡萄球菌的抑菌率
Figure BDA0001840317080000072
由表2可见,整理后的棉质鞋垫对金黄色葡萄球菌具有很强的抗菌性能。整理后的棉质鞋垫对大肠杆菌的抑菌率达到99%以上,经过20次的洗涤后,其仍对金黄色葡萄球菌表现很强的抗菌性能,抑菌率达97%以上;整理后的棉质鞋垫在整个测试过程中均无臭味。未整理鞋垫的抑菌率较低,且有明显臭味。
表3整理后的棉质鞋垫a、b、c和d对白色念珠菌的抑菌率
Figure BDA0001840317080000081
由表2可见,整理后的棉质鞋垫对白色念珠菌具有很强的抗菌性能。整理后的棉质鞋垫对白色念珠菌的抑菌率达到97%以上,经过20次的洗涤后,其仍对白色念珠菌表现很强的抗菌性能,抑菌率达94%以上;整理后的棉质鞋垫在整个测试过程中均无臭味。未整理鞋垫的抑菌率较低,且有明显臭味。
通过研究整理后的棉质鞋垫对金黄色葡萄球菌、大肠杆菌和白色念珠菌抑菌率分析,可以认为,本发明制备的棉质鞋垫防臭整理液具有很强的抗菌性能。

Claims (4)

1.一种用于棉质鞋垫防臭整理剂的制备方法,其特征在于,所述方法包括如下步骤:
(1)分散剂的制备:将丙烯酸和聚合度为45的烯丙基聚氧乙烯醚单体同时溶解于去离子水中配置为单体溶液,备用;然后在搅拌条件下,控制温度为79~81℃,将配置好的单体与过硫酸铵引发剂分别滴加到装有去离子水的四口烧瓶中,滴加时间控制在2~3h,滴加完毕后,保温3~4h;最后冷却,即制得分散剂;所述丙烯酸与烯丙基聚氧乙烯醚的摩尔比为1∶(0.3~0.5);
(2)纳米氧化物粒子水分散体的制备:将AgO、ZnO和TiO2氧化物粉体研磨成纳米级别;将步骤(1)制备的分散剂用水稀释至质量分数为1~2%,将纳米氧化物粒子溶于分散剂溶液,均匀搅拌制备为纳米氧化物粒子水分散体,此纳米氧化物粒子水分散体放置一周,不发生分层或沉淀现象即可;所述氧化物粉体研磨成纳米级别的粒径范围为5~15纳米;所述纳米氧化物粒子与分散剂溶液的料液比为1∶(30~50);
(3)聚羧酸盐的制备:称取丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂;将占总量1/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶解于去离子水中,控制温度为75~85℃,搅拌1~2h;然后将剩余2/3的丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵引发剂溶于去离子水后滴加到刚刚搅拌的混合溶液中,滴加时间控制在2~3h,滴加完毕后,保温2~3h,保温结束后用NaOH溶液中和至pH=7~8,即制得聚羧酸盐;所述丙烯酸、烯丙基缩水甘油醚、二甲基二烯丙基氯化铵和过硫酸铵的比为:(0.2~0.4)mol∶(0.1~0.2)mol∶(0.1~0.2)mol∶(0.5~1)g;
(4)整理液的混合:将步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐混合,将混合后的溶液在高速分散匀质机上搅拌1~2h,搅拌温度为50~60℃,即可得到棉质鞋垫防臭整理液;此整理液放置一月,不发生沉淀或分层现象即可;所述步骤(2)制备的纳米氧化物粒子水分散体与步骤(3)制备的聚羧酸盐体积比为1∶(2~4)。
2.一种利用权利要求1所述的用于棉质鞋垫防臭整理剂的应用,其特征在于,所述方法为:将鞋垫浸入整理液,加入25~35g/L的硫酸钠,5分钟后加入1~5g/L碳酸钠,浴比为1∶(25~35),浸入时间为2~3h,浸入温度为60~80℃;结束后,清水冲洗,自然晾干即可得到整理后的棉质鞋垫。
3.根据权利要求2所述的一种用于棉质鞋垫防臭整理剂的应用,其特征在于:所述的整理液的固含量为10~20%。
4.根据权利要求2所述的一种用于棉质鞋垫防臭整理剂的应用,其特征在于:所述的鞋垫为棉质鞋垫。
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