The invention discloses a method for finishing cotton cloth bandage with antiseptic and antifouling microcapsules. The low surface energy finishing agent, absolute alcohol and deionized water are fully mixed, and after being hydrolyzed with glacial acetic acid, the cotton cloth bandage with alkali reduced treatment is immersed into water, and the cotton bandage banded with fluorosilane is oscillated by water bath; and Arabia gum is added to the aloe glucoside oxide graphene oxide betaine compound gel. The powder solution is stirred and dissolved, the water-soluble chitosan solution is dripped, the constant temperature water bath is magnetic stirred, the distilled water of the same temperature and volume is evenly mixed, the constant temperature stirring is recondensed, the temperature is reduced, the glutaraldehyde crosslinking curing reaction is added, the static filtration and vacuum freeze-drying are carried out to obtain the antibacterial and antifouling microcapsules; the antibacterial and antifouling microcapsules are added to the water, the magnetic stirring is carried out in the water bath, and the penetrant is added to obtain the antifouling effect The cotton bandages treated with fluorosilane were dipped, rolled, re impregnated, re rolled, pre baked, baked, soaped, washed and naturally dried into antibacterial and antifouling solutions.
【技术实现步骤摘要】
一种用抗菌防污微胶囊整理棉布绷带的方法
本专利技术属于绷带领域,具体涉及一种用抗菌防污微胶囊整理棉布绷带的方法。
技术介绍
在骨科治疗中,利用绷带进行“固定”是一项重要的手术措施。目前广泛采用的石膏绷带已有一百多年的历史,但石膏绷带在临床应用中尚存在很多缺点,如固化较慢、笨重易碎、透气性与X射线透过性差,以及硬化后不能入水等。因此,国外自70年代起已研制了“医用高分子绷带”来代替传统的石膏绷带,在临床使用中取得了良好的效果。现有技术中的医用高分子绷带存在着耐污、抗菌效果差的缺陷,其在使用的过程中,很容易被污渍污染,进而易造成伤口感染现象的发生。
技术实现思路
本专利技术的目的是针对现有的问题,提供了一种用抗菌防污微胶囊整理棉布绷带的方法,依照该方法制备的改性棉布绷带具有优异的抗菌抑菌性能和耐污防污性能。本专利技术是通过以下技术方案实现的:一种用抗菌防污微胶囊整理棉布绷带的方法,包括如下步骤,下述原料按重量份计:(1)棉布绷带的氟硅烷处理工艺:将1-2份低表面能的整理剂1H,1H,2H,2H-全氟辛基三乙氧基硅烷、99-198份无水乙醇和100-200份去离子水充分混合,滴加冰乙酸调节pH为3,水解30-40min后,按浴比1:40将碱减量处理的棉布绷带浸入其中,在90-95℃水浴中振荡1-2h,取出得氟硅烷处理的棉布绷带;先用丙酮、去离子水对棉布绷带进行超声清洗预处理,除去棉布绷带表面的油污、灰尘等杂质,再以氢氧化钠溶液对预处理棉布绷带进行碱减量处理,在棉布 ...
【技术保护点】
1.一种用抗菌防污微胶囊整理棉布绷带的方法,其特征在于,包括如下步骤,下述原料按重量份计:/n棉布绷带的氟硅烷处理工艺:/n将1-2份低表面能的整理剂1H,1H,2H,2H-全氟辛基三乙氧基硅烷、99-198份无水乙醇和100-200份去离子水充分混合,滴加冰乙酸调节pH为3,水解30-40min后,按浴比1:40将碱减量处理的棉布绷带浸入其中,在90-95℃水浴中振荡1-2h,取出得氟硅烷处理的棉布绷带;/n(2)抗菌防污微胶囊的制备方法:/n向1-2份芦荟苷-氧化石墨烯-甜菜碱复合凝胶中加入3.3-6.7份阿拉伯树胶粉溶液,在40-45℃下搅拌溶解,滴加0.67-1.3份水溶性壳聚糖溶液,在40-45℃恒温水浴中磁力搅拌10-15min,加入同温同体积的蒸馏水混匀,调节pH为4-5,恒温搅拌复凝聚,取出降温至0-5℃,添加0.1-0.2份戊二醛交联固化反应30-40min,静置过滤、真空冷冻干燥得抗菌防污微胶囊;/n(3)棉布绷带的浸轧工艺:/n将(2)中所得抗菌防污微胶囊1:5加入水中,在40-50℃水浴中磁力搅拌,加入2-3份渗透剂,得抗菌防污整理液,将(1)中所得氟硅烷处理的 ...
【技术特征摘要】
1.一种用抗菌防污微胶囊整理棉布绷带的方法,其特征在于,包括如下步骤,下述原料按重量份计:
棉布绷带的氟硅烷处理工艺:
将1-2份低表面能的整理剂1H,1H,2H,2H-全氟辛基三乙氧基硅烷、99-198份无水乙醇和100-200份去离子水充分混合,滴加冰乙酸调节pH为3,水解30-40min后,按浴比1:40将碱减量处理的棉布绷带浸入其中,在90-95℃水浴中振荡1-2h,取出得氟硅烷处理的棉布绷带;
(2)抗菌防污微胶囊的制备方法:
向1-2份芦荟苷-氧化石墨烯-甜菜碱复合凝胶中加入3.3-6.7份阿拉伯树胶粉溶液,在40-45℃下搅拌溶解,滴加0.67-1.3份水溶性壳聚糖溶液,在40-45℃恒温水浴中磁力搅拌10-15min,加入同温同体积的蒸馏水混匀,调节pH为4-5,恒温搅拌复凝聚,取出降温至0-5℃,添加0.1-0.2份戊二醛交联固化反应30-40min,静置过滤、真空冷冻干燥得抗菌防污微胶囊;
(3)棉布绷带的浸轧工艺:
将(2)中所得抗菌防污微胶囊1:5加入水中,在40-50℃水浴中磁力搅拌,加入2-3份渗透剂,得抗菌防污整理液,将(1)中所得氟硅烷处理的棉布绷带按浴比1:30在抗菌防污整理液中浸渍30-40min,轧压,二次浸渍30-40min,二次轧压,在40-50℃下预烘10-20min,在80-100℃下烘焙5-10min,皂洗、水洗、自然干燥得抗菌防污整理的棉布绷带。
2.根据权利要求1所述的一种用抗菌防污微胶囊整理棉布绷带的方法,其特征在于,步骤(1)中...
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