织物三防整理剂的制备方法

Preparation method of a three-proofing fabric finishing agent

Abstract

本发明公开了一种织物三防整理剂的制备方法,包括如下步骤:1)取35质量份丙酮、400质量份水混合;2)加入1-2质量份羟乙基纤维素、20-30质量份甲基丙烯酸全氟壬烯氧基乙酯、12-14质量份甲基丙烯酸缩水甘油酯、45-50质量份甲基丙烯酸十八酯、8-9质量份甲基丙烯酸羟乙酯,混合均匀;3)再加入9-12质量份十二烷基三甲基氯化铵混合均匀,形成混合液;4)将混合液搅拌混合后倒入均质机内均质,得乳白色预乳液;5)在85℃下向预乳液中滴加8-9质量份重量百分比浓度为25%的偶氮二异丁脒盐酸盐溶液;6)保温反应4-5小时,冷却至室温,过滤,即可得到产品。本发明可大大减缓在水洗过程中造成的整理剂表面取向的变化,织物拒水耐久性性强。
The invention discloses a preparation method of a three-proofing fabric finishing agent, the preparation method comprises the following steps: 1) mixing 35 parts by mass of acetone with 400 parts by mass of water; 2) adding 1-2 parts by mass of hydroxyethyl cellulose, 20-30 parts by mass of perfluoro-nonyleneoxyethyl methacrylate, 12-14 parts by mass of glycidyl methacrylate, 45-50 parts by mass of octadecyl methacrylate and 8-9 parts by mass of hydroxyethyl methylacrylate, uniformly mixing; 3) adding 9-12 parts by mass of dodecyl trimethyl ammonium chloride to uniformly mix to form a mixed solution; 4) stirring and mixing the mixed solution, and homogenizing the mixed solution in a homogenizer to obtain a milk-white pre-emulsion; 5) dropping 8-9 parts by mass of 25wt% of azobis (isobutylamidine hydrochloride) solution into the pre-emulsion at 85 DEG C; and (6) keeping warm for reacting for 4-5 hours, cooling to room temperature, filtering the mixed solution to obtain the finishing agent. According to the method, the surface orientation change of the finishing agent in the water washing process can be greatly slowed down, and the durability of the water repellency of the fabric is good.

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Patent Citations (4)

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-105908502-AAugust 31, 2016杭州余杭兴隆绸厂Wash-free agent and wash-free fabric treated by adopting same