CN111424445A - 一种羊毛低温促染剂 - Google Patents

一种羊毛低温促染剂 Download PDF

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CN111424445A
CN111424445A CN202010458387.0A CN202010458387A CN111424445A CN 111424445 A CN111424445 A CN 111424445A CN 202010458387 A CN202010458387 A CN 202010458387A CN 111424445 A CN111424445 A CN 111424445A
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赏祝永
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Zhejiang Anqian Technology Co ltd
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Abstract

本发明公开了一种羊毛低温促染剂，包括30‑75%活性组分，5‑10%助溶剂，2‑3%冰醋酸，5‑8%分散剂和4‑58%水该羊毛低温促染剂能有效的降低染色时的温度，将温度从98‑100℃降低到80℃，具有显著的节能效果，温度降低可以减少对羊毛的损伤，成品制成率提高2‑5%。

Description

一种羊毛低温促染剂
技术领域
本发明涉及促染剂领域，特别涉及一种羊毛低温促染剂领域。
背景技术
羊毛作为一种纯天然的蛋白质纤维，它的手感十分丰满，它的吸湿性、弹性、透气性、保暖性和舒适性十分的优良，具有独特的成衣效果而深受人们喜欢，由于羊毛的表面有一层具有定向摩擦效应的鳞片覆盖住，具有疏水性质，导致在染色过程中不易被润湿，导致羊毛纤维很难用染料上色。
在一般的羊毛染色过程中，都要将水煮沸,温度要有100℃左右，消耗大量的能量和成本，而且染色的时间也较长，长时间的高温会使羊毛的损伤比较严重，产生羊毛纤维的强力降低、失重脆化等问题，会给接下来的纺纱加工带来很大问题，很容易导致羊毛手感粗糙。
发明内容
本实发明的目的是提供一种羊毛低温促染剂，主要用于对羊毛纤维染色的改进，降低了染色过程中需要到达的温度，将原来需要的98-100℃降低到80℃左右，大大减少了能源的消耗，并且能增强羊毛纤维的强度，使对羊毛纤维的损害进一步减小，提高成品的制成率2-5%，经济效益和社会效益显著。
本发明的上述技术目的是通过以下技术方案得以实现的：
一种羊毛低温促染剂，包括按重量百分比的以下组成：
活性组分 30-75%
助溶剂 5-10%
冰醋酸 2-3%
分散剂 5-8%
水 4-58%
所述活性组包括按重量百分比的下述组成：15-35%水溶性非离子表面活性剂，15-40%两性表面试剂；
其中：
所述活性组包括按重量百分比的下述组成：15-35%水溶性非离子表面活性剂为10-20%牛脂胺聚氧乙烯醚和5-15%脂肪醇聚氧乙烯醚，15-40%两性表面活性剂；
其中：两性表面活性剂为氧化胺类表面活性剂的一种。
采用上述技术方案，该羊毛低温促染剂能有效将原本羊毛纤维染色的温度从98-100℃降低到80℃，具有显著的节能效果，温度降低可以减少对羊毛的损害，提高了成品的制成率。
作为优选，所述水溶性非离子表面活性试剂为10-20%牛脂胺聚氧乙烯醚和5-15%脂肪醇聚氧乙烯醚。
采用上述技术方案，牛脂胺聚氧乙烯醚具有优良的乳化、分散、增溶、抗静电、润滑、缓蚀能力，具有一定的杀菌能力，耐酸，脂肪醇聚氧乙烯醚的稳定性较高，水溶性较好，耐电解质，易于生物降解，泡沫小，和其他表面活性剂的配伍性好。
作为优选，所述两性表面活性剂为月桂酰胺丙基氧化胺。
采用上述技术方案，月桂酰胺丙基氧化胺易溶于水和极性有机溶剂，有良好的增稠、抗静电、柔软、增泡、稳泡和去污性能，减少阴离子表面活性剂的刺激性，能显著降低羊毛染色温度。
作为优选，所述的羊毛低温促染剂的制作方法，包括如下步骤：
步骤一：将顺酐（或丙烯酸）倒入有一定量水的反应釜，升温到75℃，同时缓慢滴加丙烯酸和过硫酸钠，滴加完成升温到80℃，保温二小时，冷却到40℃左右，缓慢滴加液碱，同时启动循环冷却水，直到反应釜内溶液PH值控制在6-7之间，制得分散剂A备用；
步骤二：将一定量的水加入反应釜，升温到80℃，逐步加入肪醇聚氧乙烯醚搅拌化开，依次加入牛脂胺聚氧乙烯醚、月桂酰胺丙基氧化胺，温度降到40℃左右，加入适量冰醋酸调节PH值至5.5-6.5之间，制得B溶液；
步骤三：将反应釜内加入一定量B溶液，边搅拌边加入一定量A溶液，最后加入少量助溶剂，搅拌10min，产品透明澄清即可。
具体实施方式
实施例1
一种羊毛低温促染剂，包括以下重量百分比成分：
15%牛脂胺聚氧乙烯醚，10%脂肪醇聚氧乙烯醚，30%月桂酰胺丙基氧化胺，10%乙二醇丁醚，3%冰醋酸，5%马丙共聚物和27%水；
步骤一：将顺酐倒入有一定量水的搪瓷反应釜，升温到75℃，同时缓慢滴加丙烯酸和过硫酸钠，滴加完成升温到80℃，保温二小时，冷却到40℃左右，缓慢滴加液碱，同时启动循环冷却水，直到反应釜内溶液PH值控制在6，制得分散剂A马丙共聚物备用；
步骤二：将一定量的水加入反应釜，升温到80℃，逐步加入肪醇聚氧乙烯醚搅拌化开，依次加入牛脂胺聚氧乙烯醚、月桂酰胺丙基氧化胺，温度降到40℃左右，加入适量冰醋酸调节PH值至6.5，制得B溶液；
步骤三：将反应釜内加入一定量B溶液，边搅拌边加入一定量A溶液，最后加入少量乙二醇丁醚，搅拌10min，产品透明澄清即可。
实施例2
一种羊毛低温促染剂，包括以下重量百分比成分：
20%牛脂胺聚氧乙烯醚，15%脂肪醇聚氧乙烯醚，20%月桂酰胺丙基氧化胺，8%异丙醇，2%冰醋酸，8%马丙共聚物和27%水；
步骤一：将顺酐倒入有一定量水的搪瓷反应釜，升温到75℃，同时缓慢滴加丙烯酸和过硫酸钠，滴加完成升温到80℃，保温二小时，冷却到40℃左右，缓慢滴加液碱，同时启动循环冷却水，直到反应釜内溶液PH值控制在7，制得分散剂A马丙共聚物备用；
步骤二：将一定量的水加入反应釜，升温到80℃，逐步加入肪醇聚氧乙烯醚搅拌化开，依次加入牛脂胺聚氧乙烯醚、月桂酰胺丙基氧化胺，温度降到40℃左右，加入适量冰醋酸调节PH值至5.5，制得B溶液；
步骤三：将反应釜内加入一定量B溶液，边搅拌边加入一定量A溶液，最后加入少量异丙醇，搅拌10min，产品透明澄清即可。

Claims (5)

1.一种羊毛低温促染剂，其特征在于，包括按重量百分比的以下组成：
活性组分 30-75%
助溶剂 5-10%
冰醋酸 2-3%
分散剂 5-8%
水 4-58%
所述活性组包括按重量百分比的下述组成：15-35%水溶性非离子表面活性剂为10-20%牛脂胺聚氧乙烯醚和5-15%脂肪醇聚氧乙烯醚，15-40%两性表面活性剂；
其中：两性表面活性剂为氧化胺类表面活性剂的一种。
2.根据权利要求1所述的一种羊毛低温促染剂，其特征在于，所述两性表面活性剂为月桂酰胺丙基氧化胺。
3.根据权利要求1所述的一种羊毛低温促染剂，其特征在于，所述助溶剂为异丙醇、乙二醇丁醚、二乙二醇丁醚，乙二醇苯醚、二乙二醇中的一种或者组合。
4.根据权利要求1所述的一种羊毛低温促染剂，其特征在于，所述分散剂为马丙共聚物或聚丙烯酸钠中的一种或者组合。
5.根据权利要求1所述的一种羊毛低温促染剂，其特征在于，所述的羊毛低温促染剂的制作方法，包括如下步骤：
步骤一：将顺酐（或丙烯酸）倒入有一定量水的反应釜，升温到75℃，同时缓慢滴加丙烯酸和过硫酸钠，滴加完成升温到80℃，保温二小时，冷却到40℃左右，缓慢滴加液碱，同时启动循环冷却水，直到反应釜内溶液PH值控制在6-7之间，制得分散剂A备用；
步骤二：将一定量的水加入反应釜，升温到80℃，逐步加入肪醇聚氧乙烯醚搅拌化开，依次加入牛脂胺聚氧乙烯醚、月桂酰胺丙基氧化胺，温度降到40℃左右，加入适量冰醋酸调节PH值至5.5-6.5之间，制得B溶液；
步骤三：将反应釜内加入一定量B溶液，边搅拌边加入一定量A溶液，最后加入少量助溶剂，搅拌10min，产品透明澄清即可。
CN202010458387.0A 2020-05-27 2020-05-27 一种羊毛低温促染剂 Pending CN111424445A (zh)

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CN111910437A (zh) * 2020-08-04 2020-11-10 广东湛丰精细化工有限公司 一种三防整理用润湿剂及其制备方法
CN111910437B (zh) * 2020-08-04 2022-05-27 广东湛丰精细化工有限公司 一种三防整理用润湿剂及其制备方法

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Application publication date: 20200717