CN111471535A - 一种抗静电柔顺型洗衣粉 - Google Patents

一种抗静电柔顺型洗衣粉 Download PDF

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CN111471535A
CN111471535A CN202010402080.9A CN202010402080A CN111471535A CN 111471535 A CN111471535 A CN 111471535A CN 202010402080 A CN202010402080 A CN 202010402080A CN 111471535 A CN111471535 A CN 111471535A
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程初霁
汤麒
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Hangzhou Xuanmo Biological Technology Co ltd
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Abstract

本发明公开了一种抗静电柔顺型洗衣粉，由下列重量份的原料制成：高级脂肪酸烷醇酰胺1‑3份、烷基葡萄糖苷2‑6份、十二烷基苯磺酸钠10‑20份、硅酸钠15‑20份、偏硅酸钠15‑20份、碳酸钠20‑30份、抗静电柔顺剂0.1‑0.25份、硬脂酸4‑7份、甘油硬脂酸酯3‑6份、去离子水200‑300份；将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉；在洗衣粉配方中加入了抗静电柔顺剂，使得清洗后的衣物具有良好的平滑性及优异的抗静电性。

Description

一种抗静电柔顺型洗衣粉
技术领域
本发明属于洗涤技术领域，具体涉及一种抗静电柔顺型洗衣粉。
背景技术
随着人们生活水平的逐渐提高，产品的更新换代，传统的仅有去污清洁作用的洗衣粉已无法满足高质量的生活需求，大量功能性的洗衣粉出现在市场上，经过功能性洗衣粉清洗过的衣物具备芳香、柔软、亮洁、抗菌或抗静电等效果，但是日常生活中的衣物，容易产生静电，吸附空气中的微尘，甚至产生电火花，给人们带来困扰和不适。
现有洗液粉或者洗衣液中添加的抗静电剂并不是单一的成分，现有的抗静电剂以混合乳液的形式存在，比如纳路特抗静电剂，其成分包括：水、丙烯酸聚合物、聚乙烯、碳酸四氨锌、聚噻吩等，而起到静电作用的为聚噻吩，由于聚噻吩具有较低的表面张力，因此其水溶性较差，需要添加其他组分才能得到实际的应用。
发明内容
本发明的目的在于提供一种抗静电柔顺型洗衣粉，在洗衣粉配方中加入了抗静电柔顺剂，使得清洗后的衣物具有良好的平滑性及优异的抗静电性。
本发明的目的可以通过以下技术方案实现：
一种抗静电柔顺型洗衣粉，由下列重量份的原料制成：高级脂肪酸烷醇酰胺1-3份、烷基葡萄糖苷2-6份、十二烷基苯磺酸钠10-20份、硅酸钠15-20份、偏硅酸钠15-20份、碳酸钠20-30份、抗静电柔顺剂0.1-0.25份、硬脂酸4-7份、甘油硬脂酸酯3-6份、去离子水200-300份。
进一步，该洗衣粉的制备方法为：将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉。
进一步，所述的抗静电柔顺剂的制备方法为：
步骤一、将0.1mol1,10-癸二胺、0.22-0.25mol葡糖糖、酸催化剂和500ml溶剂乙腈加入到反应釜中，边搅拌边升温至75-80℃，保温搅拌反应4-5h，反应结束后，冷却到室温，经纯化，即得到中间体M1；
步骤二、向步骤一制备的中间体M1中加入400-500ml溶剂，边搅拌边升温，逐滴滴加0.20-0.22mol硫酸二甲酯，滴加完毕后，继续保温反应2-3h，反应结束后，减压蒸馏除去溶剂以及未反应的硫酸二甲酯，得到的粗产物经洗涤干燥后即得到式M2所示的抗静电柔顺剂。
进一步，步骤一中，所述的酸催化剂为冰醋酸，冰醋酸的加入量为3-5ml。
进一步，步骤一中，所述的纯化具体为：将冷却到室温的反应液过滤，滤饼采用45-50℃的无水乙醇，搅拌8-10min后，趁热过滤，滤饼在45-50℃下真空干燥5-8h，即得到中间体M1。
进一步，步骤二中，所述的溶剂为体积分数为35％-40％的异丙醇水溶液。
进一步，步骤二中，所述的升温至60-70℃。
进一步，步骤二中，所述的洗涤为分别采用30ml丙酮对粗产物进行3-5次洗涤。
本发明的有益效果：
本发明提供了一种抗静电柔顺型洗衣粉，在洗衣粉配方中加入了抗静电柔顺剂，该抗静电柔顺剂首先以1,10-癸二胺和葡萄糖为起始原料，在酸性条件下，缩合得到了中间体M1，接着中间体M1与硫酸二甲酯反应，得到了含有双季铵盐的抗静电柔顺剂M2，抗静电柔顺剂M2中含有2分子的糖苷和双季铵盐，使其具有良好的水溶性，无需配比额外组分，可做单一成分直接添加进洗衣粉配方中，并与配方中其他组分具有良好的配伍性，在洗涤过程中也具有更良好的分散性；
正是含有的糖苷结构与以及良好的分散性，在洗涤过程中，可全方位的接触洗涤衣物，糖苷结构与平时所穿衣物主要成分纤维素具有类似结构，由相似相容原理得到，抗静电柔顺剂M2结构中的疏水基团(脂肪长链)朝向疏水性的表面，亲水基团(N+和-OH)牢牢吸附在衣物上吸收水分、逸散集聚的静电，从而赋予织物的吸湿抗静电效果，与纤维素相似的结果与季铵盐的性质使得清洗后的衣物具有良好的平滑性及优异的抗静电性。
当然，实施本发明的任一产品并不一定需要同时达到以上所述的所有优点。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明抗静电柔顺剂的反应流程图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
实施例1
请参阅图1所示，抗静电柔顺剂的制备方法为：
步骤一、将0.1mol1,10-癸二胺、0.23mol葡糖糖、5ml冰醋酸和500ml溶剂乙腈加入到反应釜中，边搅拌边升温至80℃，保温搅拌反应4h，反应结束后，冷却到室温，经纯化，即得到中间体M1，收率为81.7％；
所述的纯化具体为：将冷却到室温的反应液过滤，滤饼采用45℃的无水乙醇，搅拌10min后，趁热过滤，滤饼在45℃下真空干燥6h，即得到中间体M1；
步骤二、向步骤一制备的中间体M1中加入500ml溶剂40％的异丙醇水溶液，边搅拌边升温至60℃，逐滴滴加0.20mol硫酸二甲酯，滴加完毕后，继续保温反应2h，反应结束后，减压蒸馏除去溶剂以及未反应的硫酸二甲酯，得到的粗产物分别采用30ml丙酮对粗产物进行5次洗涤，干燥后即得到式M2所示的抗静电柔顺剂，收率为93.9％；
水溶性：室温下(22-27℃下)，1mg抗静电柔顺剂在2ml去离子水中澄清。
经GC-MS检测得到：抗静电柔顺剂M2的分子量为554.3876。
实施例2
本发明为一种抗静电柔顺型洗衣粉，由下列重量份的原料制成：高级脂肪酸烷醇酰胺1份、烷基葡萄糖苷4份、十二烷基苯磺酸钠15份、硅酸钠18份、偏硅酸钠15份、碳酸钠20份、抗静电柔顺剂0.1份、硬脂酸6份、甘油硬脂酸酯4份、去离子水260份；
该洗衣粉的制备方法为：将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉。
实施例3
本发明为一种抗静电柔顺型洗衣粉，由下列重量份的原料制成：高级脂肪酸烷醇酰胺3份、烷基葡萄糖苷6份、十二烷基苯磺酸钠10份、硅酸钠20份、偏硅酸钠20份、碳酸钠20份、抗静电柔顺剂0.25份、硬脂酸4份、甘油硬脂酸酯3份、去离子水300份；
该洗衣粉的制备方法为：将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉。
实施例4
本发明为一种抗静电柔顺型洗衣粉，由下列重量份的原料制成：高级脂肪酸烷醇酰胺2份、烷基葡萄糖苷6份、十二烷基苯磺酸钠20份、硅酸钠15份、偏硅酸钠17份、碳酸钠23份、抗静电柔顺剂0.2份、硬脂酸6份、甘油硬脂酸酯5份、去离子水200份；
该洗衣粉的制备方法为：将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉。
对比例1
不添加抗静电柔顺剂，其余同实施例4。
对比例2
本发明为一种抗静电柔顺型洗衣粉，由下列重量份的原料制成：高级脂肪酸烷醇酰胺2份、烷基葡萄糖苷6份、十二烷基苯磺酸钠20份、硅酸钠15份、偏硅酸钠17份、碳酸钠23份、纳路特抗静电剂0.25份、硬脂酸6份、甘油硬脂酸酯5份、去离子水200份；
该洗衣粉的制备方法为：将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉。
对比例3
本发明为一种抗静电柔顺型洗衣粉，由下列重量份的原料制成：高级脂肪酸烷醇酰胺2份、烷基葡萄糖苷6份、十二烷基苯磺酸钠20份、硅酸钠15份、偏硅酸钠17份、碳酸钠23份、纳路特抗静电剂10份、硬脂酸6份、甘油硬脂酸酯5份、去离子水200份；
该洗衣粉的制备方法为：将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉。
对实施例2-4和对比例1-3制备的洗衣粉进行性能测试。
分别采用实施例2-4和对比例1-3制备的洗衣粉分别洗涤10*10cm的混纺面料(棉含量为总重量的30wt％，腈纶含量为总重量的70wt％)，经漂洗、自然晾干后，备用；
一、抗静电测试
抗静电性能：包括表面电阻和摩擦电压。按照GB/T12703-91《纺织品静电测试方法》检测无纺布的表面电阻；按照GB12014-2009《防静电服》检测无纺布的摩擦电压，结果如表1所示；
表1、抗静电测试结果
Figure BDA0002489874020000061
由上表数据可知：通过本发明洗衣粉洗涤后的布料具有良好的防静电性能。
二、柔软性测试
通过10位(5男5女)消费者对晾干后的混纺面料的柔软舒适度进行评估，按照1-10打分，手感越好，分值越高，结果如表2所示：
表2、柔软性测试分数
消费者 实施例2 实施例3 实施例4 对比例1 对比例2 对比例3
1 8.2 8.8 8.7 7.0 7.1 7.2
2 8.5 9.8 9.4 5.5 6.0 6.5
3 9.0 10.0 10.0 8.0 8.1 8.3
4 9.2 8.0 8.6 8.1 7.5 8.5
5 9.4 9.0 8.2 6.0 6.0 7.1
6 8.0 8.4 7.8 6.8 7.0 7.5
7 8.8 8.1 9.3 8.1 6.0 5.7
8 7.5 8.0 8.0 4.5 7.0 7.5
9 9.0 9.0 9.3 5.5 6.2 7.5
10 8.3 8.0 9.0 6.6 7.0 7.0
平均分数 8.59 8.71 8.83 6.61 6.79 7.28
由表2结果可知，本发明实施例2-4制备洗衣粉洗涤后的布料具有良好的柔顺性。
以上内容仅仅是对本发明的构思所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的构思或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (8)

1.一种抗静电柔顺型洗衣粉，其特征在于：由下列重量份的原料制成：高级脂肪酸烷醇酰胺1-3份、烷基葡萄糖苷2-6份、十二烷基苯磺酸钠10-20份、硅酸钠15-20份、偏硅酸钠15-20份、碳酸钠20-30份、抗静电柔顺剂0.1-0.25份、硬脂酸4-7份、甘油硬脂酸酯3-6份、去离子水200-300份。
2.根据权利要求1所述的一种抗静电柔顺型洗衣粉，其特征在于：该洗衣粉的制备方法为：将洗衣粉各原料加入到配料桶中，室温下搅拌混合均匀成均一浆料，接着将浆料投入到喷雾式干燥机中，经喷雾干燥后即得到抗静电柔顺型洗衣粉。
3.根据权利要求1所述的一种抗静电柔顺型洗衣粉，其特征在于：所述的抗静电柔顺剂的制备方法为：
步骤一、将0.1mol 1,10-癸二胺、0.22-0.25mol葡糖糖、酸催化剂和500ml溶剂乙腈加入到反应釜中，边搅拌边升温至75-80℃，保温搅拌反应4-5h，反应结束后，冷却到室温，经纯化，即得到中间体M1；
步骤二、向步骤一制备的中间体M1中加入400-500ml溶剂，边搅拌边升温，逐滴滴加0.20-0.22mol硫酸二甲酯，滴加完毕后，继续保温反应2-3h，反应结束后，减压蒸馏除去溶剂以及未反应的硫酸二甲酯，得到的粗产物经洗涤干燥后即得到式M2所示的抗静电柔顺剂。
4.根据权利要求3所述的一种抗静电柔顺型洗衣粉，其特征在于：步骤一中，所述的酸催化剂为冰醋酸，冰醋酸的加入量为3-5ml。
5.根据权利要求3所述的一种抗静电柔顺型洗衣粉，其特征在于：步骤一中，所述的纯化具体为：将冷却到室温的反应液过滤，滤饼采用45-50℃的无水乙醇，搅拌8-10min后，趁热过滤，滤饼在45-50℃下真空干燥5-8h，即得到中间体M1。
6.根据权利要求3所述的一种抗静电柔顺型洗衣粉，其特征在于：步骤二中，所述的溶剂为体积分数为35％-40％的异丙醇水溶液。
7.根据权利要求3所述的一种抗静电柔顺型洗衣粉，其特征在于：步骤二中，所述的升温至60-70℃。
8.根据权利要求3所述的一种抗静电柔顺型洗衣粉，其特征在于：步骤二中，所述的洗涤为分别采用30ml丙酮对粗产物进行3-5次洗涤。
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