WO2017012092A1 - 一种洗衣皂 - Google Patents

一种洗衣皂 Download PDF

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Publication number
WO2017012092A1
WO2017012092A1 PCT/CN2015/084788 CN2015084788W WO2017012092A1 WO 2017012092 A1 WO2017012092 A1 WO 2017012092A1 CN 2015084788 W CN2015084788 W CN 2015084788W WO 2017012092 A1 WO2017012092 A1 WO 2017012092A1
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Prior art keywords
glutamic acid
soap
monosodium salt
acid monosodium
laundry soap
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PCT/CN2015/084788
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English (en)
French (fr)
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徐文欢
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徐文欢
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00Compositions of detergents based essentially on soap
    • C11D9/04Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/06Inorganic compounds
    • C11D9/08Water-soluble compounds
    • C11D9/10Salts
    • C11D9/12Carbonates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00Compositions of detergents based essentially on soap
    • C11D9/04Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22Organic compounds, e.g. vitamins
    • C11D9/26Organic compounds, e.g. vitamins containing oxygen
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00Compositions of detergents based essentially on soap
    • C11D9/04Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22Organic compounds, e.g. vitamins
    • C11D9/30Organic compounds, e.g. vitamins containing nitrogen
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00Compositions of detergents based essentially on soap
    • C11D9/04Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22Organic compounds, e.g. vitamins
    • C11D9/40Proteins

Definitions

  • the present invention relates to household chemical products, and in particular to a laundry soap.
  • washing powder and laundry soap are traditional laundry products. Washing powder has the advantages of strong detergency, good solubility and ease of use. However, the study found that if the washing powder touches the skin for a long time, a small amount of washing powder will enter the body and cause poison. Therefore, for close-fitting clothing, infants' underwear and diapers, laundry soap is preferred.
  • the laundry soap is a block hard soap whose raw materials are derived from animal and vegetable fats, salts of fatty acids and alkalis, are easily biodegradable, and have less pollution to water, and are much less polluted than ordinary chemical synthetic detergents. And because laundry soap is durable and easy to use, it is now one of the main products in the domestic washing market.
  • the existing laundry soap has weak detergency, and in order to achieve disinfection and sterilization effect, an expensive disinfectant is usually added, which is disadvantageous for reducing production cost and increasing product competitiveness;
  • the laundry soap is mixed with sodium hydroxide with acid oil (such as butter, coconut oil, etc.) and alkalized (ie, saponified) to form a block of laundry soap. Therefore, the manufacturing process is actually using acid and alkali.
  • the neutralization of the substance forms a process of saponification.
  • the laundry soap prepared by the method has a high pH (pH) of about 11, and the alkalinity is too strong.
  • pH pH
  • the human skin is prone to dryness and is prone to irritation, if it has eczema.
  • the patient's exposure to this alkaline soap will aggravate the condition, which is why patients with common eczema cannot use alkaline laundry soap.
  • the main object of the present invention is to provide a laundry soap containing a wheat protein component, which has strong detergency without saponification, has good bactericidal power, and is mild and does not hurt the hand.
  • the present invention provides a laundry soap comprising, by mass percentage, 73-80% soap base, 1-8% wheat protein, 8-12% oligosaccharide, 3-5% hardener, 2-7% auxiliary preparation.
  • the soap base is a N-cocoyl-L-glutamic acid monotriethanolamine salt having a mass ratio of 1:1:1:1:1
  • N-lauroyl-L-glutamic acid monosodium salt N-myristoyl-L-glutamic acid monosodium salt, N-mixed fatty acid-acyl-L-glutamic acid monosodium salt, N-stearyl A mixture of acyl-L-glutamic acid monosodium salts.
  • the oligosaccharide is any one of glucose, sucrose, mannose, and fructose.
  • the hardener is sodium carbonate.
  • the auxiliary preparation is sodium percarbonate, talc and polyvinylpiperidine in a mass ratio of 1:1:1.
  • the present invention also provides a method for preparing a laundry soap, which comprises the following steps:
  • the laundry soap provided by the invention can quickly and thoroughly remove dirt such as oil stains, rice stains and perspiration, has excellent washing ability and good bactericidal power. And adding a skin-friendly wheat protein ingredient, gentle and not hurting the hands, the same
  • the crucible manufacturing process also does not require an alkalization (saponification) process. Therefore, the prepared laundry soap is not alkaline, and it does not damage human skin when used, and can also be used for patients with eczema and skin diseases.
  • the laundry soap prepared by the method of the present invention can maintain a pH of about 6, which is similar to the natural pH of the skin, and therefore does not cause irritation and discomfort.
  • the present invention provides a laundry soap comprising, by mass percentage, 73-80% soap base, 1-8% wheat protein, 8-12% oligosaccharide, 3-5% hardener, 2-7% auxiliary preparation.
  • soap base refers to N-cocoyl-L-glutamic acid monotriethanolamine salt having a mass ratio of 1:1 : 1:1:1
  • N-lauroyl-L-glutamic acid monosodium salt N-myristoyl-L-glutamic acid monosodium salt, N-mixed fatty acid-acyl-L-glutamic acid monosodium salt, N-stearyl A mixture of acyl-L-glutamic acid monosodium salts.
  • the wheat protein is a natural plant protein extracted from wheat flour processing, composed of a plurality of amino acids
  • the oligosaccharide is glucose, sucrose, mannose or fructose. It can be used without antibacterial agents
  • the hardener is an alkali metal carbonate or an alkali metal hydrogencarbonate, such as sodium carbonate, etc.
  • the use of a hardener can effectively construct the shape of the soap body, maintain the complete structure of the soap bar, and under storage and use conditions, It effectively prevents the soap from splitting and inhibits the growth of microorganisms.
  • the auxiliary preparation comprises sodium percarbonate, talc and polyethylene piperidine in a mass ratio of 1:1:1.
  • Sodium percarbonate has the function of liquid hydrogen peroxide, which rapidly decomposes at lower water temperature and releases oxygen to achieve bleaching. , decontamination and other functions; and sodium percarbonate decomposition products are oxygen, water and sodium carbonate, without any negative impact on the environment, is a very environmentally friendly high-performance low-temperature oxygen bleach.
  • the talc powder effectively removes the dirt from the fabric and the laundry, preventing secondary pollution during the washing process.
  • Polyvinylpiperidine prevents the color of the garment from fading or weakening during the washing process.
  • the laundry soap proposed by the present invention may further comprise a fragrance.
  • the flavors used are tailored to the needs of different consumers, depending on the flavor of the product.
  • the present invention also provides a method for preparing a laundry soap, which comprises the following steps:
  • the laundry soap provided by the invention can quickly and thoroughly remove dirt such as oil stains, rice stains and perspiration, has excellent washing ability and good bactericidal power. And adding a very skin-friendly wheat protein component, mild and does not hurt the hand, with N-cocoyl-L-glutamic acid monotriethanolamine salt, N-lauroyl-L-glutamic acid monosodium salt, N- Myristoyl-L-glutamic acid monosodium salt, N-mixed fatty acid-acyl-L-glutamic acid monosodium salt, N-stearoyl-L-glutamic acid monosodium salt are all amino acid anionic surfactants The agent does not need to be alkalized (saponified) in the manufacturing process.
  • the prepared laundry soap is not alkaline, and it does not damage human skin when used, and can also be used for patients with eczema and skin diseases.
  • the laundry soap prepared by the method of the present invention can maintain a pH of about 6, which is similar to the natural pH of the skin, and therefore does not cause irritation and discomfort.
  • Examples 1_6 are given according to the components specified in Table 1 and their mass fractions, respectively.
  • S10 a soap base (mass ratio: 1:1:1:1 1 N-cocoyl-L-glutamic acid monotriethanolamine salt, N-lauroyl-L-glutamic acid monosodium salt, N-myristoyl-L-glutamic acid monosodium salt, N-mixed fatty acid-acyl-L-glutamic acid monosodium salt, N-stearoyl-L-glutamic acid monosodium salt mixture) uniformly mixed Stirring into a liquid state; [0045] S20, the above-mentioned liquid mixed raw material is directly poured into a molding die, and pretreated;
  • the laundry soap prepared by the present invention has a significantly better sterilization effect against Staphylococcus aureus, Escherichia coli and Salmonella than ordinary laundry soap.
  • the laundry soap prepared by the present invention has good moisturizing property after use, has almost no dryness and tightness, and the skin of the hand is mild and non-irritating.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Abstract

一种洗衣皂,按照质量百分比计算,包括73-80%的皂基、1-8%的小麦蛋白、8-12%的低聚糖、3-5%的硬化剂和2-7%的辅助制剂。所述洗衣皂去污力强,兼有良好杀菌力,温和不伤手,对皮肤也无任何刺激。

Description

一种洗衣皂 技术领域
[0001] 本发明涉及日用化工产品, 特别涉及一种洗衣皂。
[0002]
背景技术
[0003] 洗衣粉和洗衣皂是传统的洗衣用品。 洗衣粉具有去污力强、 溶解性好、 使用方 便等优点。 但研究发现, 洗衣粉若长期接触皮肤, 就会有微量的洗衣粉进入体 内, 引起毒害。 因此, 对于贴身衣物、 婴幼儿的衣裤和尿布, 人们更青睐洗衣 皂。 洗衣皂是块状硬皂, 其原料来自于动植物脂肪、 脂肪酸与碱生成的盐, 易 于生物降解, 对水的污染也较小, 比一般的化学合成洗涤剂污染少得多。 且由 于洗衣皂耐用, 使用方便, 目前已是国内洗涤市场的主要用品之一。
[0004] 在实际使用中, 现有的洗衣皂去污力弱, 有吋为了达到消毒除菌效果, 通常添 加昂贵的消毒剂, 不利于降低生产成本和增加产品的竞争力; 并且现有的洗衣 皂都是以酸性油脂 (如牛油、 椰子油等) 与氢氧化钠混合, 经过碱化 (即皂化 ) 而形成块状的洗衣皂, 因此, 其制造过程实际上是利用酸、 碱性物质的中和 作用从而形成皂化的过程。
[0005] 这种方法制备的洗衣皂, 其酸碱度 (PH) 很高, 约为 11左右, 碱性太强, 在 清洗吋, 人体皮肤容易产生干涩感, 且容易引起刺激, 如果患有湿疹的患者接 触这种碱性肥皂, 就会加重病情, 这也是一般湿疹患者不能使用碱性洗衣皂的 原因。
[0006] 就一般人体的皮肤而言, 其酸碱度约为 5.6-6.5左右, 上述碱性洗衣皂的酸碱度 大大超出了人体皮肤的酸碱度, 所以使用吋经常造成不适感。
技术问题
[0007] 本发明的主要目的为了弥补上述问题, 提供一种含小麦蛋白成分, 不经皂化过 程的去污力强、 兼有良好杀菌力, 温和不伤手的洗衣皂。
[0008] 问题的解决方案
技术解决方案
[0009] 本发明提出一种洗衣皂, 按照质量百分比计算, 包括 73-80%的皂基、 1-8%的 小麦蛋白、 8-12%的低聚糖、 3-5%的硬化剂、 2-7%的辅助制剂。
[0010] 优选地, 按质量百分比计算, 包括 76%的皂基、 6 %的小麦蛋白、 10%的低聚糖
、 5%的硬化剂、 3%的辅助制剂。
[0011] 优选地, 所述皂基为质量比为 1:1 : 1:1: 1的 N-椰子基 -L-谷氨酸单三乙醇胺盐
、 N-月桂酰 -L-谷氨酸单钠盐、 N-肉豆蔻酰 -L-谷氨酸单钠盐、 N-混合脂肪酸-酰 基 -L-谷氨酸单钠盐、 N-硬脂酰 -L-谷氨酸单钠盐的混合物。
[0012] 优选地, 所述低聚糖为葡萄糖、 蔗糖、 甘露糖、 果糖中任一种。
[0013] 优选地, 所述硬化剂为碳酸钠。
[0014] 优选地, 所述辅助制剂为质量比为 1:1 : 1的过碳酸钠、 滑石粉和聚乙烯哌啶。
[0015] 本发明还提出一种洗衣皂的制备方法, 其特征在于, 包括如下步骤:
[0016] S10, 将质量比为 1:1 : 1:1: 1的 N-椰子基 -L-谷氨酸单三乙醇胺盐、 N-月桂酰 -L
-谷氨酸单钠盐、 N-肉豆蔻酰 -L-谷氨酸单钠盐、 N-混合脂肪酸 -酰基 -L-谷氨酸单 钠盐、 N-硬脂酰 -L-谷氨酸单钠盐的混合物均匀混合搅拌成液态;
[0017] S20, 将上述呈液态的混合原料直接倒入成型模具内, 进行预处理;
[0018] S30, 将上述已注入模具的混合原料于常温下加入质量分数为 1-8%的小麦蛋白
、 8-12%的低聚糖、 3-5%的硬化剂、 2-7%的辅助制剂, 放置约 10-12小吋, 使其 形成半固体状态;
[0019] S40, 将上述呈半固体状态的混合原料经过 15天左右的晾干, 形成固定形态的 块状肥皂半成品;
[0020] S50, 将该肥皂半成品进行修整处理。
[0021]
发明的有益效果
有益效果
[0022] 本发明提出的洗衣皂, 能快速、 彻底去除油污、 饭渍、 汗渍等污垢, 洗涤能力 出色, 兼有良好杀菌力。 且加入亲肤性很强的小麦蛋白成分, 温和不伤手, 同 吋制造方法也不需要经过碱化 (皂化) 过程, 因此, 制成的洗衣皂不呈碱性, 使用吋不会损伤人体皮肤, 对湿疹、 皮肤病的患者也可以使用。 而且, 利用本 发明的方法制成的洗衣皂, 其酸碱度可以维持在 6左右, 与皮肤天然的酸碱度相 近, 因此, 不会引起刺激感和不适感。
[0023]
本发明的实施方式
[0024] 应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并非用于限定本发 明的范围。
[0025] 本发明提出一种洗衣皂, 按照质量百分比计算, 包括 73-80%的皂基、 1-8%的 小麦蛋白、 8-12%的低聚糖、 3-5%的硬化剂、 2-7%的辅助制剂。
[0026] 优选地, 按质量百分比计算, 包括 76%的皂基、 6%的小麦蛋白、 10%的低聚糖
、 5%的硬化剂、 3%的辅助制剂。
[0027] 其中, 所述皂基是指质量比为 1:1 : 1:1: 1的 N-椰子基 -L-谷氨酸单三乙醇胺盐
、 N-月桂酰 -L-谷氨酸单钠盐、 N-肉豆蔻酰 -L-谷氨酸单钠盐、 N-混合脂肪酸-酰 基 -L-谷氨酸单钠盐、 N-硬脂酰 -L-谷氨酸单钠盐的混合物。
[0028] 所述小麦蛋白是从小麦面粉加工提取的一种天然植物蛋白, 由多种氨基酸组成
。 其具有良好的起泡性、 乳化性、 持水性和抗氧化性, 富含多种活性酶, 特别 是活力很强的脂肪氧化酶、 淀粉酶, 能够有效去除衣服上的脂肪、 淀粉类污渍
。 温和无刺激, 对皮肤有很强的亲和力。 同吋, 小麦蛋白加入到洗衣皂中, 能 够加强洗衣皂的稳定性, 保持产品中活性成分的活性。
[0029] 所述低聚糖为葡萄糖、 蔗糖、 甘露糖或果糖。 其可以在不使用抗菌剂的情况下
, 有效减少衣物上的细菌群体。
[0030] 所述硬化剂为碱金属碳酸盐或碱金属碳酸氢盐, 如碳酸钠等, 使用硬化剂能有 效构建皂体形状, 保持皂块的完整结构, 且在贮存和使用条件下, 有效防止皂 块幵裂, 同吋抑制微生物生长。
[0031] 所述辅助制剂包括质量比为 1:1 : 1的过碳酸钠、 滑石粉和聚乙烯哌啶。 过碳酸 钠具有液体双氧水的功能, 在较低的水温下迅速分解释放出氧气从而实现漂白 、 去污等功能; 并且过碳酸钠的分解产物为氧气、 水和碳酸钠, 对环境无任何 负面影响, 是一类非常环保的高性能低温氧系漂白剂。 滑石粉能使污垢有效脱 离织物及洗涤物, 防止洗涤过程中的二次污染。 聚乙烯哌啶, 可以防止洗涤过 程中, 衣物颜色褪掉或削弱。
[0032] 优选地, 本发明提出的洗衣皂, 还可以包括香精。 所用香精根据产品的香型添 力口, 满足不同消费者的需要。
[0033] 本发明还提出一种洗衣皂的制备方法, 其特征在于, 包括如下步骤:
[0034] S10, 将质量比为 1:1 : 1:1: 1的 N-椰子基 -L-谷氨酸单三乙醇胺盐、 N-月桂酰 -L
-谷氨酸单钠盐、 N-肉豆蔻酰 -L-谷氨酸单钠盐、 N-混合脂肪酸 -酰基 -L-谷氨酸单 钠盐、 N-硬脂酰 -L-谷氨酸单钠盐的混合物均匀混合搅拌成液态;
[0035] S20, 将上述呈液态的混合原料直接倒入成型模具内, 进行预处理;
[0036] S30, 将上述已注入模具的混合原料于常温下加入质量分数为 1-8%的小麦蛋白
、 8-12%的低聚糖、 3-5%的硬化剂、 2-7%的辅助制剂, 放置约 10-12小吋, 使其 形成半固体状态;
[0037] S40, 将上述呈半固体状态的混合原料经过 15天左右的晾干, 形成固定形态的 块状肥皂半成品;
[0038] S50, 将该肥皂半成品进行修整处理。
[0039] 本发明提出的洗衣皂, 能快速、 彻底去除油污、 饭渍、 汗渍等污垢, 洗涤能力 出色, 兼有良好杀菌力。 且加入亲肤性很强的小麦蛋白成分, 温和不伤手, 同 吋 N-椰子基 -L-谷氨酸单三乙醇胺盐、 N-月桂酰 -L-谷氨酸单钠盐、 N-肉豆蔻酰 -L -谷氨酸单钠盐、 N-混合脂肪酸 -酰基 -L-谷氨酸单钠盐、 N-硬脂酰 -L-谷氨酸单钠 盐均属于氨基酸类阴离子表面活性剂, 制造过程中也不需要经过碱化 (皂化) 过程, 因此, 制成的洗衣皂不呈碱性, 使用吋不会损伤人体皮肤, 对湿疹、 皮 肤病的患者也可以使用。 而且, 利用本发明的方法制成的洗衣皂, 其酸碱度可 以维持在 6左右, 与皮肤天然的酸碱度相近, 因此, 不会引起刺激感和不适感。
[0040]
[0041] 实施例 1_6 分别按表 1中指定的各组分及其质量分数给定。
[0042] 表 1 :
Figure imgf000006_0001
[0043] 按如下步骤对按表 1所取的原料进行操作:
[0044] S10, 将皂基 (质量比为 1:1 : 1:1 1的 N-椰子基 -L-谷氨酸单三乙醇胺盐、 N-月 桂酰 -L-谷氨酸单钠盐、 N-肉豆蔻酰 -L-谷氨酸单钠盐、 N-混合脂肪酸 -酰基 -L-谷 氨酸单钠盐、 N-硬脂酰 -L-谷氨酸单钠盐的混合物) 均匀混合搅拌成液态; [0045] S20, 将上述呈液态的混合原料直接倒入成型模具内, 进行预处理;
[0046] S30, 将上述已注入模具的混合原料于常温下加入质量分数为 1-8%的小麦蛋白
8-12%的低聚糖、 3-5%的硬化剂、 2-7%的辅助制剂, 放置约 10-12小吋, 使其 形成半固体状态;
[0047] S40, 将上述呈半固体状态的混合原料经过 15天左右的晾干, 形成固定形态的 块状肥皂半成品;
[0048] S50, 将该肥皂半成品进行修整处理。
[0049] [0050] 取本发明实施例 1-6中产品, 以市场上的普通洗衣皂作对照, 采用常规微生物 检测杀菌效果, 实验结果如下:
[0051] 表 2
Figure imgf000007_0001
[0052] 由结果可以看出, 本发明制备的洗衣皂对金黄色葡萄球菌、 大肠杆菌、 沙门氏 菌的除菌效果明显优于普通洗衣皂。
[0053]
[0054] 取本发明实施例 1-6中产品和市场上普通洗衣皂对照, 由 350名女性消费者进行 试用。 实验过程中, 将消费者分成 7组, 每组 50人。 将上述 7种产品分别分配给 各组, 让她们使用该洗衣皂, 每周至少 5次, 共 2周。 实验结束吋, 让每位消费 者根据使用感受完成调査表, 并根据调査结果完成如下统计:
[0055]
[0056] 表 3
[]
Figure imgf000008_0001
[0057] 由结果可以看出, 本发明制备的洗衣皂, 使用后保湿性较好, 几乎无干燥和紧 绷感, 且对手部皮肤温和无刺激。
[0058] 以上所述仅为本发明的较佳实施例, 并不用以限制本发明, 凡在本发明的精神 和原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护 范围之内。

Claims

权利要求书
[权利要求 1] 一种洗衣皂, 其特征在于, 按照质量百分比计算, 包括 73-80%的皂 基、 1-8%的小麦蛋白、 8-12%的低聚糖、 3-5%的硬化剂、 2-7%的辅 助制剂。
[权利要求 2] 如权利要求 1所述的洗衣皂, 其特征在于, 按质量百分比计算, 包括 7
6%的皂基、 6 %的小麦蛋白、 10%的低聚糖、 5%的硬化剂、 3%的辅 助制剂。
[权利要求 3] 如权利要求 1所述的洗衣皂, 其特征在于, 所述皂基为质量比为 1:1 :
1:1: 1的 N-椰子基 -L-谷氨酸单三乙醇胺盐、 N-月桂酰 -L-谷氨酸单钠 盐、 N-肉豆蔻酰 -L-谷氨酸单钠盐、 N-混合脂肪酸 -酰基 -L-谷氨酸单钠 盐、 N-硬脂酰 -L-谷氨酸单钠盐的混合物。
[权利要求 4] 如权利要求 3所述的洗衣皂, 其特征在于, 所述低聚糖为葡萄糖、 蔗 糖、 甘露糖、 果糖中任一种。
[权利要求 5] 如权利要求 1所述的洗衣皂, 其特征在于, 所述硬化剂为碳酸钠。
[权利要求 6] 如权利要求 1所述的洗衣皂, 其特征在于, 所述辅助制剂为质量比为
1:1: 1的过碳酸钠、 滑石粉和聚乙烯哌啶。
[权利要求 7] —种权利要求 3所述的洗衣皂的制备方法, 其特征在于, 包括如下步 骤:
S10, 将质量比为 1:1 : 1:1: 1的 N-椰子基 -L-谷氨酸单三乙醇胺盐、 N- 月桂酰 -L-谷氨酸单钠盐、 N-肉豆蔻酰 -L-谷氨酸单钠盐、 N-混合脂肪 酸 -酰基 -L-谷氨酸单钠盐、 N-硬脂酰 -L-谷氨酸单钠盐的混合物均匀混 合搅拌成液态;
S20, 将上述呈液态的混合原料直接倒入成型模具内, 进行预处理; S30, 将上述已注入模具的混合原料于常温下加入质量分数为 1-8%的 小麦蛋白、 8-12%的低聚糖、 3-5%的硬化剂、 2-7%的辅助制齐 ij, 放 置约 10-12小吋, 使其形成半固体状态;
S40, 将上述呈半固体状态的混合原料经过 15天左右的晾干, 形成固 定形态的块状肥皂半成品; S50, 将该肥皂半成品进行修整处理。
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