阅读说明：本技术 一种超低密度的浮皂及其制备方法 (Ultra-low density floating soap and preparation method thereof ) 是由 林岑 许立荣 于 2020-12-31 设计创作，主要内容包括：本发明涉及一种超低密度的浮皂及其制备方法,包括脂肪酸皂、甘油、纯水、丙二醇、羟乙基纤维素、椰油酰胺丙基甜菜碱、月桂醇硫酸酯钠、月桂基葡糖苷；本发明浮皂的密度为0.2g/cm～3；浮皂为具有多空洞固体香皂质地,从配料制作到脱模,到抽湿包装可在24-48小时内完成,相比传统手工浮皂需要一个月左右的成熟期具有明显高效的优势,在同样体积的前提下,相比普通香皂减少80％的原料用量,对于节约环保意义非凡,应用于旅游业中的酒店居住中所使用的一次性香皂,在能够发挥香皂功能的情况下节约了大量的资源消耗以及成本,具有十分重大的意义。(The invention relates to a floating soap with ultra-low density and a preparation method thereof, comprising fatty acid soap, glycerol, pure water, propylene glycol, hydroxyethyl cellulose, cocamidopropyl betaine, sodium lauryl sulfate and lauryl glucoside; the density of the floating soap of the invention is 0.2g/cm 3 (ii) a The floating soap is a solid soap with multiple cavities, can be finished within 24-48 hours from the preparation of ingredients to the demoulding, to the dehumidification and packaging, has obvious and efficient advantages compared with the traditional manual floating soap which needs about one month of maturation period, reduces 80% of the raw material consumption compared with the common soap on the premise of the same volume, has extraordinary significance for saving environmental protection, is applied to the disposable soap used in hotel residences in the travel industry, saves a large amount of resource consumption and cost under the condition of giving play to the functions of the soap, and has great significance.)

1. An ultra-low density floating soap comprises a soap composition, and is characterized in that the soap composition comprises fatty acid soap, glycerol, pure water, propylene glycol, hydroxyethyl cellulose, cocamidopropyl betaine, sodium lauryl sulfate and lauryl glucoside; the soap composition comprises a sufficient amount of water and a polyol to form a fluid composition; has fluidity above 70 deg.C, and is stirred at 50 deg.C to room temperature with air to form porous solid floating soap with density of 0.2g/cm³。

2. The ultra low density soap bar of claim 1 wherein: the composition comprises, by weight, 32% of fatty acid soap, 20% of glycerin, 30% of pure water, 3% of propylene glycol, 1% of hydroxyethyl cellulose, 5% of cocamidopropyl betaine, 5% of sodium lauryl sulfate, and 4% of lauryl glucoside.

3. The ultra low density soap bar of claim 1 wherein: also comprises essence and pigment components.

4. The ultra low density soap bar of claim 3 wherein: also comprises a proper amount of essence and pigment components which are commonly used in the soap industry.

5. The ultra low density soap bar of claim 1 wherein: the fatty acid soap includes lauric acid soap, myristic acid soap, palmitic acid soap or stearic acid soap or all of them.

6. The ultra low density soap bar of claim 1 wherein: the surfactant comprises an anionic surfactant, a zwitterionic surfactant and an alkyl glycoside surfactant, and the content of the surfactant is at least 1%.

7. The ultra low density soap bar of claim 1 wherein: the polyalcohol is sorbitol, propylene glycol, and polyethylene glycol.

8. A process for preparing an ultra-low density soap scum as claimed in claim 1, wherein the ingredients are mixed together in amounts such that air is entrained into the composition under suitable temperature and agitation conditions to form a relatively stable vacuolar mixture, and about 80% air is added to the composition to provide a specific gravity of 0.2g/cm³Then pouring the mixture into a mold, standing the mixture for 8 hours at room temperature, demolding the mixture, dehumidifying the mixture for 24 hours, and packaging the mixture into a finished product.

Technical Field

The invention belongs to the technical field of daily chemical products, and particularly relates to a floating soap and a preparation method thereof.

Background

The traditional floating soap needs a great deal of time to wait for the saponification to be mature, and the production efficiency is low. Meanwhile, the toilet soap in the tourism industry has very large loss, and is usually discarded after being used for a plurality of times, so that the toilet soap is seriously wasted, and the toilet soap is started from two requirements: firstly, the preparation time is obviously shortened, the packaging can be finished within 24-48 hours from the preparation of the ingredients to the demoulding and the dehumidification, and compared with the traditional manual soap floating, the soap floating machine has the advantages of obvious and high efficiency in the mature period of about one month. Secondly, the proportion of the soap is greatly reduced, the raw material consumption of the floating soap is reduced by 80 percent compared with the common soap on the premise of the same volume, and the floating soap has great significance for reducing the consumption and the cost of the disposable soap in the tourism industry.

Disclosure of Invention

The invention aims to disclose an ultra-low density floating soap, and also aims to provide a preparation method of the ultra-low density floating soap.

The technical scheme of the invention is realized as follows:

an ultra-low density floating soap comprises a soap composition, and is characterized in that the soap composition comprises fatty acid soap, glycerol, pure water, propylene glycol, hydroxyethyl cellulose, cocamidopropyl betaine, sodium lauryl sulfate and lauryl glucoside; the soap composition comprises a sufficient amount of water and a polyol to form a fluid composition; has fluidity above 70 deg.C, and is stirred at 50 deg.C to room temperature with air to form porous solid floating soap with density of 0.2g/cm³。

Further, the combined content was 32% by weight of fatty acid soap, 20% by weight of glycerin, 30% by weight of pure water, 3% by weight of propylene glycol, 1% by weight of hydroxyethyl cellulose, 5% by weight of cocamidopropyl betaine, 5% by weight of sodium lauryl sulfate, and 4% by weight of lauryl glucoside.

Furthermore, the invention also comprises essence and pigment components.

Furthermore, the content of the essence and the pigment components is a proper amount which is common in the soap industry.

Further, the fatty acid soap includes lauric acid soap, myristic acid soap, palmitic acid soap, or stearic acid soap, or all thereof.

Further, the invention also comprises a surfactant, wherein the surfactant comprises an anionic surfactant, a zwitterionic surfactant and an alkyl glycoside surfactant, and the content of the surfactant is at least 1%.

Further, the polyalcohol is sorbitol, propylene glycol or polyethylene glycol.

A method for preparing ultra-low density soap comprises mixing all the components together at a certain ratio, introducing air into the composition under suitable temperature and stirring conditions to form a relatively stable liquid foam mixture, adding about 80% air, and making into composition with specific gravity of 0.2g/cm³Then pouring the mixture into a mold, standing the mixture for 8 hours at room temperature, demolding the mixture, dehumidifying the mixture for 24 hours, and packaging the mixture into a finished product.

The manufacturing of the invention can be completed within 24-48 hours from the preparation of ingredients to the demoulding, to the dehumidification and packaging, and compared with the traditional manual soap floating, the invention has the advantages of obvious and high-efficiency mature period of about one month, and on the premise of the same volume, the invention reduces 80% of the raw material consumption compared with the common soap, thereby having remarkable significance for saving environmental protection.

Detailed Description

An ultra-low density floating soap comprises a soap composition, and is characterized in that the soap composition comprises fatty acid soap, glycerol, pure water, propylene glycol, hydroxyethyl cellulose, cocamidopropyl betaine, sodium lauryl sulfate and lauryl glucoside; the soap composition comprises a sufficient amount of water and a polyol to form a fluid composition; has fluidity above 70 deg.C, and is stirred at 50 deg.C to room temperature with air to form porous solid floating soap with density of 0.2g/cm³. Further, the combined content was 32% by weight of fatty acid soap, 20% by weight of glycerin, 30% by weight of pure water, 3% by weight of propylene glycol, 1% by weight of hydroxyethyl cellulose, 5% by weight of cocamidopropyl betaine, 5% by weight of sodium lauryl sulfate, and 4% by weight of lauryl glucoside. Furthermore, the invention also comprises essence and pigment components. Furthermore, the content of the essence and the pigment components is a proper amount which is common in the soap industry. Further, the fatty acid soap includes lauric acid soap, myristic acid soap, palmitic acid soap or stearic acid soap or all of them. Further, the invention also comprises a surfactant, wherein the surfactant comprises an anionic surfactant, a zwitterionic surfactant and an alkyl glycoside surfactant, and the content of the surfactant is at least 1%. Further, the polyalcohol is sorbitol, propylene glycol or polyethylene glycol.

The fatty acid soap of the present invention can be any neutralized fatty acid. Typical fatty acids used in soaps include myristic acid, lauric acid, palmitic acid, stearic acid, and other fatty acids. The fatty acid may be neutralized with any neutralizing agent, such as a base, to form a soap. Typical bases include, but are not limited to, sodium hydroxide, potassium hydroxide, and triethanolamine. In one embodiment, the soap is sodium soap. In certain embodiments, the fatty acid soap is present in the composition in an amount greater than 15% by weight. The composition optionally comprises a surfactant. The surfactant may be any anionic, nonionic, amphoteric or zwitterionic surfactant, or a combination thereof. The amount of surfactant in the composition is at least 1% by weight. A variety of anionic surfactants can be used in the composition, including, for example, long chain alkyl ether sulfates, long chain alkyl alpha olefin sulfonates, long chain alkyl isethionate (SCI) sulfosuccinates, and the like. These surfactants are generally highly water soluble and can provide high foaming cleansing power. Amphoteric surfactants may also be included in the compositions. These surfactants are typically characterized by a combination of high surfactant activity, foam formation and mildness. Air is entrained into the composition and if the weight of the air-containing composition is 20% of the weight of the composition without air, the gas-containing composition contains about 80% gas. In other embodiments, the composition may include any of the following in any desired amount to achieve a desired effect in the composition (providing amounts that may be used in some embodiments), one or more basic salts, such as sodium chloride, sodium sulfate, sodium carbonate, sodium bicarbonate; antioxidants, or preservatives, such as BHT, tocopherol, sodium hydroxymethylglycinate; flavors, fragrances and pigments: pigments approved and suitable for cosmetic purposes.

The invention is further described in the following examples. These examples are merely illustrative and do not in any way limit the scope of the invention as described and claimed.

The following base compositions were prepared by mixing these ingredients.

Name of raw materials	By weight%
		Fatty acid soap	32
Glycerol	20
		Pure water	30
Propylene glycol	3
		Hydroxyethyl cellulose	1
Cocoamidopropyl betaine	5
		Sodium lauryl sulfate	5
Lauryl glucoside	4
		Essence pigment	Proper amount of

These materials are heated and mixed together. Under appropriate temperature and agitation conditions, air is entrained into the composition to form a relatively stable vacuolated mixture. About 80% air was added. The specific gravity of the resulting composition was 0.2g/cm 3. Then pouring the mixture into a mold, standing the mixture for 8 hours at room temperature, demolding the mixture, dehumidifying the mixture for 24 hours, and packaging the mixture into a finished product.