CN110862876A - 一种高效去污的凝胶型洗涤剂及其制备方法 - Google Patents
一种高效去污的凝胶型洗涤剂及其制备方法 Download PDFInfo
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- CN110862876A CN110862876A CN201911076948.4A CN201911076948A CN110862876A CN 110862876 A CN110862876 A CN 110862876A CN 201911076948 A CN201911076948 A CN 201911076948A CN 110862876 A CN110862876 A CN 110862876A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/0047—Other compounding ingredients characterised by their effect pH regulated compositions
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
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Abstract
本发明属于日化产品技术领域，具体涉及一种高效去污的凝胶型洗涤剂及其制备方法。本申请的高效去污的凝胶型洗涤剂，由下列组分按质量百分数组成，表面活性剂1.0‑12％，螯合剂8‑20％，酶制剂0.5‑1.0％，无机碱制剂10‑15％，pH调节剂1‑5％，防腐剂0.05‑0.1％，其余含量为水，实现通过加入特定结构的鳌合分散剂，调节体系pH值至特定范围，从而自形成凝胶体系，一方面可以明显降低洗碗机洗涤过程中的泡沫状况；另一方面相比传统卡波姆体系，简化了生产工艺，降低了生产成本，并提高了配方自身活性物的稳定性，有效地提高了活性物的用量，具有广泛的工业应用前景。
Description
技术领域
本发明属于日化产品技术领域，具体涉及一种高效去污的凝胶型洗涤剂及其制备方法。
背景技术
随着生活水平的提高和环保意识的日益增强，自动洗碗机逐渐的在我国年轻一代的家庭中实现普及，消费者对洗涤产品的要求也日益提高，如要求洗涤剂对人体健康无损伤、方便使用、去污力强、价格便宜。
在自动餐具洗涤剂领域，洗碗粉、洗碗片、凝胶型洗碗剂最为普遍，近几年如水溶性膜包裹的凝珠型免计量定投洗涤产品也渐渐流行。传统洗碗粉一般通过提供一定的碱性，维持洗涤液在一定的pH值以起去油污效果，但碱性较强容易对手部皮肤造成一定的刺激损伤，后来出现一些洗碗粉新产品，通过加入表面活性剂和酶等，其中往往含有较多的三聚磷酸钠，其洗涤效果优异，但含磷的洗涤废液排放后容易导致严重的富营养化，且洗碗粉一般通过喷雾干燥而制成，制作工艺相对复杂，成本也比较高，开封后易吸潮和变质。而洗碗片是最早推出的免计量定投产品，便于携带和使用方便是片剂最为突出的优点，但其制作过程中需要高温以将水分蒸发，极易导致酶出现变性失活，生产设备要求高，工艺复杂决定了片剂洗涤剂拥有比粉剂高出一倍的制造成本和售价。传统液体洗涤剂一般是多种表面活性剂与40％～80％的水复配而成，温和、使用方便，但由于受溶解度、表面活性剂的配伍及酶制剂的稳定性等问题的限制，优良助剂的添加量受到了限制，同时也减弱了其洗涤效果，而后推出的卡波类凝胶型的洗涤剂，虽一定程度提高了配方体系的稳定性，但卡波类增稠剂本身具有良好的稳泡性，洗涤时会因为泡沫难以消除影响自动洗碗机的洗涤效果，另外其挂壁特性会影响自动分配器液位测量系统，无法很好的配合现代洗碗机的洗涤程序。
发明内容
为了解决上述洗涤剂不稳定，易产泡而影响洗涤效果，生产工艺复杂、成本高等问题，本发明提供一种高效去污的凝胶型洗涤剂及其制备方法。
为实现上述目的，本发明所采用的技术方案是：一种高效去污的凝胶型洗涤剂，由下列组分按质量百分数组成，表面活性剂1.0-12％，螯合剂8-20％，酶制剂0.5-1.0％，无机碱制剂10-15％，pH调节剂1-5％，防腐剂0.05-0.1％，其余含量为水。
进一步的，表面活性剂包括阴离子表面活性剂、非离子表面活性剂中的一种或多种。
进一步的，阴离子表面活性剂包括磺酸盐型表面活性剂、羧酸盐型表面活性剂、硫酸盐型表面活性剂中的一种或多种。
进一步的，非离子表面活性剂包括C12-C18的脂肪醇聚氧乙烯醚、C12-C14的烷基糖苷、环氧乙烷与环氧丙烷嵌段共聚物和C12-C18的醇的缩合物、椰子油脂肪酸二乙醇酰胺、椰子油脂肪酸单乙醇酰胺、C8-C20的支链醇聚氧乙烯醚中的一种或多种。
进一步的，C12-C18的脂肪醇聚氧乙烯醚包括月桂醇聚氧乙烯醚。
进一步的，螯合剂包括次氨基三亚甲基五钠、葡萄糖酸钠、柠檬酸钠、乙二胺四乙酸四钠、甲基甘氨酸二乙酸三钠盐、4A分子筛、聚丙烯酸盐、丙烯酸-马来酸共聚物中的一种或多种。
进一步的，无机碱制剂包括偏硅酸钠、层状硅酸钠、硅酸钠中的一种或多种。
进一步的，酶制剂包括蛋白酶、淀粉酶、脂肪酶、纤维素酶、氧化酶、糖酶、漆酶、过氧化物酶、果胶酸裂合酶、甘露聚糖酶中的一种或多种。
一种高效去污的凝胶型洗涤剂的制备方法，
步骤一：往配料锅内加入水，并加热搅拌，再加入螯合剂、无机碱制剂搅拌均匀；
步骤二：继续往配料锅内加入阴离子表面活性剂、非离子表面活性剂，搅拌均匀后，接着加入pH调节剂调节溶液pH值；
步骤三：继续在搅拌下往配料锅内加入酶制剂、防腐剂，恒温反应，获得凝胶型洗涤剂。
进一步的，步骤一中的加热温度为40-65℃。
进一步的，步骤二中pH值为6.5-8.5。
进一步的，恒温反应的温度为30-45℃。
本发明提供一种高效去污的凝胶型洗涤剂，该洗涤剂由下列组分按质量百分数组成，表面活性剂1.0-12％，螯合剂8-20％，酶制剂0.5-1.0％，无机碱制剂10-15％，pH调节剂1-5％，防腐剂0.05-0.1％，其余含量为水，实现通过加入特定结构的鳌合分散剂，调节体系pH值至特定范围，从而自形成凝胶体系，一方面可以明显降低洗碗机洗涤过程中的泡沫状况；另一方面相比传统卡波姆体系，简化了生产工艺，降低了生产成本，并提高了配方自身活性物的稳定性，有效地提高了活性物的用量，具有广泛的工业应用前景。
附图说明
图1为高效去污的凝胶型洗涤剂的制备方法流程图。
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，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。
一种高效去污的凝胶型洗涤剂，由下列组分按质量百分数组成，表面活性剂1.0-12％，螯合剂8-20％，酶制剂0.5-1.0％，无机碱制剂10-15％，pH调节剂1-5％，防腐剂0.05-0.1％，其余含量为水。
表面活性剂包括阴离子表面活性剂、非离子表面活性剂中的一种或多种。
阴离子表面活性剂包括磺酸盐型表面活性剂、羧酸盐型表面活性剂、硫酸盐型表面活性剂中的一种或多种，如磺酸盐型表面活性剂包括十二烷基苯磺酸钠；硫酸盐型表面活性剂包括月桂醇聚氧乙烯醚硫酸钠；
非离子表面活性剂包括C12-C18的脂肪醇聚氧乙烯醚、C12-C14的烷基糖苷、环氧乙烷与环氧丙烷嵌段共聚物和C12-C18的醇的缩合物、椰子油脂肪酸二乙醇酰胺、椰子油脂肪酸单乙醇酰胺、C8-C20的支链醇聚氧乙烯醚中的一种或多种，该C12-C18的脂肪醇聚氧乙烯醚包括月桂醇聚氧乙烯醚，该月桂醇聚氧乙烯醚具有优良的洗涤、乳化、分散、润湿、增溶等功能，且起泡力强，易漂洗，去污力优异；是表面活性剂中对皮肤刺激性最低的品种之一。它能与各种表面活性剂复配，降低它们的刺激性，改善产品的性能，可代替AES，既能降低产品的刺激性又不增加成本；它还可以作为乳化剂、柔软剂、润湿剂、发泡剂等。
C12-C14的烷基糖苷，Alkyl Polyglucoside(简称APG)，它是由葡萄糖的半缩醛羟基和脂肪醇羟基在催化作用下脱水而成，属于非离子表面活性剂，并兼具非离子和阴离子种表面活性剂的性能(可以抗酸碱，配伍性能好，稳定性高，并具有较好的去污、发泡、分散、乳化、润湿等特性)。它是新型高效、无毒、可生物降解的非离子表面活性剂，表面活性很好，复配后可形成目前最好的表面活性剂，烷基糖苷具有十分优异的性能，表面张力低、起泡力强、泡沫稳定、润湿性好、配伍性能极好，对人体刺激性小。由于烷基糖苷的生产原料都来自可再生的农产品，主要有淀粉水解产物葡萄糖、植物油氢化产物高级脂肪醇，所以能迅速生物降解，是目前世界上唯一可被称为无毒级的品种，被誉为“世界级”表面活性剂。
螯合剂包括次氨基三亚甲基五钠、葡萄糖酸钠、柠檬酸钠、乙二胺四乙酸四钠、甲基甘氨酸二乙酸三钠盐、4A分子筛、聚丙烯酸盐、丙烯酸-马来酸共聚物中的一种或多种，本实施例的洗涤剂通过多种性能优异的螯合剂混合搭配，如硅酸盐类能与金属离子生成不溶性的盐，有良好的软化硬水、抑制泡沫、消除泡沫的性能，使产品具有优异去污力和洗涤性能。
无机碱制剂包括偏硅酸钠、层状硅酸钠、硅酸钠中的一种或多种，其中硅酸钠、偏硅酸钠、层状硅酸钠等硅酸盐在该体系中，中和后有自成凝胶的特性，并且具有很好的悬浮性和稳定悬浮系统的能力，较好地缓解了酶制剂在高无机盐体系中不稳定的问题。
酶制剂包括蛋白酶、淀粉酶、脂肪酶、纤维素酶、氧化酶、糖酶、漆酶、过氧化物酶、果胶酸裂合酶、甘露聚糖酶中的一种或多种。
pH调节剂包括柠檬酸；防腐剂包括卡松。
如图1所示，一种高效去污的凝胶型洗涤剂的制备方法，具体如下：
S101：往配料锅内加入水，并加热搅拌，加热温度为40-65℃，再加入螯合剂、无机碱制剂搅拌均匀；
S102：继续往配料锅内加入阴离子表面活性剂、非离子表面活性剂，搅拌均匀后，接着加入pH调节剂调节溶液pH值，pH值为6.5-8.5；
S103：继续在搅拌下往配料锅内加入酶制剂、防腐剂，在30-45℃温度下反应，获得凝胶型洗涤剂。
实施例一
一种高效去污的凝胶型洗涤剂，由下列组分按质量百分数组成：
月桂醇聚氧乙烯醚5％；柠檬酸钠8％；葡萄糖酸钠5％；硅酸钠2％；蛋白酶0.1％；柠檬酸3.0％；卡松0.1％；水为76.8％。
该高效去污的凝胶型洗涤剂采用以下的工艺制得：在配料锅中加入去离子水，加热至50℃～60℃，启动搅拌，并加入8％柠檬酸钠、5％葡萄糖酸钠、2％硅酸钠，搅拌均匀；
在搅拌下向配料锅中加入5％月桂醇聚氧乙烯醚，搅拌均匀；
在搅拌下加入3.0％柠檬酸，并将pH值调节至7.5-8.5；
在搅拌下加入0.1％蛋白酶和0.1％防腐剂卡松，温度达到35℃-40℃即可取样化验；储存，罐装即得凝胶型洗涤剂。
上述获得的凝胶型洗涤剂的外观为透明凝胶状，粘度为1500cps；酶制剂月衰减率小于1％；高低温条件下稳定性测试：未发现分层与沉淀。
实施例二
一种高效去污的凝胶型洗涤剂，由下列组分按质量百分数组成：
烷基糖苷5％；十二烷基苯磺酸钠5％；偏硅酸钠5％；甲基甘氨酸二乙酸三钠盐5％；聚丙烯酸钠5％；蛋白酶0.5％；脂肪酶0.5％；柠檬酸5.0％；卡松0.1％；水68.9％。
该高效去污的凝胶型洗涤剂采用以下的工艺制得：在配料锅中加入去离子水，加热至50℃～60℃，启动搅拌，并加入5％甲基甘氨酸二乙酸三钠盐、5％聚丙烯酸钠、5％偏硅酸钠，搅拌均匀；
在搅拌下向配料锅中加入5％十二烷基苯磺酸钠、5％烷基糖苷，搅拌均匀；
在搅拌下加入3.0％柠檬酸，并将pH值调节至7.5-8.5；
在搅拌下加入0.5％蛋白酶、0.5％脂肪酶和0.1％防腐剂卡松，温度达到35℃-40℃即可取样化验；储存，罐装即得凝胶型洗涤剂。
上述获得的凝胶型洗涤剂的外观为透明凝胶状，粘度为1400cps；酶制剂月衰减率小于1％，高低温条件下稳定性测试未发现分层与沉淀。
实施例三
一种高效去污的凝胶型洗涤剂，由下列组分按质量百分数组成：
烷基糖苷5％；月桂醇聚氧乙烯醚硫酸钠5％；偏硅酸钠5％；乙二胺四乙酸四钠5％；葡萄糖酸钠5％；蛋白酶0.5％；脂肪酶0.5％；柠檬酸5.0％；卡松0.1％；水68.9％。
该高效去污的凝胶型洗涤剂采用以下的工艺制得：在配料锅中加入去离子水，加热至50℃～60℃，启动搅拌，并加入5％乙二胺四乙酸四钠、5％葡萄糖酸钠、5％偏硅酸钠，搅拌均匀；
在搅拌下向配料锅中加入5％月桂醇聚氧乙烯醚硫酸钠、5％烷基糖苷，搅拌均匀；
在搅拌下加入5.0％柠檬酸，并将pH值调节至7.5-8.5；
在搅拌下加入0.5％蛋白酶、0.5％脂肪酶和0.1％防腐剂卡松，温度达到35℃-40℃即可取样化验；储存，罐装即得凝胶型洗涤剂。
上述获得的凝胶型洗涤剂的外观为透明凝胶状，粘度为1600cps；酶制剂月衰减率小于1％；高低温条件下稳定性测试：未发现分层与沉淀。
本发明提供一种高效去污的凝胶型洗涤剂，通过往配料锅内加入表面活性剂1.0-12％，螯合剂8-20％，酶制剂0.5-1.0％，无机碱制剂10-15％，pH调节剂1-5％，防腐剂0.05-0.1％，水，从而自形成凝胶体系，一方面可以明显降低洗碗机洗涤过程中的泡沫状况；另一方面相比传统卡波姆体系，简化了生产工艺，降低了生产成本，并提高了配方自身活性物的稳定性，有效地提高了活性物的用量，具有广泛的工业应用前景。
上述仅为本发明的优选具体实施方式，但本发明的设计构思并不局限于此，凡利用此构思对本发明进行非实质性的改动，均应属于侵犯本发明保护范围的行为。
Claims (12)
1.一种高效去污的凝胶型洗涤剂，其特征在于：由下列组分按质量百分数组成，表面活性剂1.0-12％，螯合剂8-20％，酶制剂0.5-1.0％，无机碱制剂10-15％，pH调节剂1-5％，防腐剂0.05-0.1％，其余含量为水。
2.根据权利要求1所述的高效去污的凝胶型洗涤剂，其特征在于：所述表面活性剂包括阴离子表面活性剂、非离子表面活性剂中的一种或多种。
3.根据权利要求2所述的高效去污的凝胶型洗涤剂，其特征在于：所述阴离子表面活性剂包括磺酸盐型表面活性剂、羧酸盐型表面活性剂、硫酸盐型表面活性剂中的一种或多种。
4.根据权利要求2所述的高效去污的凝胶型洗涤剂，其特征在于：所述非离子表面活性剂包括C12-C18的脂肪醇聚氧乙烯醚、C12-C14的烷基糖苷、环氧乙烷与环氧丙烷嵌段共聚物和C12-C18的醇的缩合物、椰子油脂肪酸二乙醇酰胺、椰子油脂肪酸单乙醇酰胺、C8-C20的支链醇聚氧乙烯醚中的一种或多种。
5.根据权利要求4所述的高效去污的凝胶型洗涤剂，其特征在于：所述C12-C18的脂肪醇聚氧乙烯醚包括月桂醇聚氧乙烯醚。
6.根据权利要求1所述的高效去污的凝胶型洗涤剂，其特征在于：所述螯合剂包括次氨基三亚甲基五钠、葡萄糖酸钠、柠檬酸钠、乙二胺四乙酸四钠、甲基甘氨酸二乙酸三钠盐、4A分子筛、聚丙烯酸盐、丙烯酸-马来酸共聚物中的一种或多种。
7.根据权利要求1所述的高效去污的凝胶型洗涤剂，其特征在于：所述无机碱制剂包括偏硅酸钠、层状硅酸钠、硅酸钠中的一种或多种。
8.根据权利要求1所述的高效去污的凝胶型洗涤剂，其特征在于：所述酶制剂包括蛋白酶、淀粉酶、脂肪酶、纤维素酶、氧化酶、糖酶、漆酶、过氧化物酶、果胶酸裂合酶、甘露聚糖酶中的一种或多种。
9.一种高效去污的凝胶型洗涤剂的制备方法，其特征在于：
步骤一：往配料锅内加入水，并加热搅拌，再加入螯合剂、无机碱制剂搅拌均匀；
步骤二：继续往配料锅内加入阴离子表面活性剂、非离子表面活性剂，搅拌均匀后，接着加入pH调节剂调节溶液pH值；
步骤三：继续在搅拌下往配料锅内加入酶制剂、防腐剂，恒温反应，获得凝胶型洗涤剂。
10.根据权利要求9所述的高效去污的凝胶型洗涤剂的制备方法，其特征在于：所述步骤一中的加热温度为40-65℃。
11.根据权利要求9所述的高效去污的凝胶型洗涤剂的制备方法，其特征在于：所述步骤二中pH值为6.5-8.5。
12.根据权利要求9所述的高效去污的凝胶型洗涤剂的制备方法，其特征在于：所述恒温反应的温度为30-45℃。
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