JPH049838B2 - - Google Patents

Description

[Detailed description of the invention]

[Industrial Field of Application] The present invention relates to frame stitching. More specifically, it is made by blending powder granules consisting of powder and liquid additives, powder granules consisting of powder and a binder, or powder granules consisting of powder, liquid additives, and binder. To provide a frame-based soap having a smooth feeling after use, rich lathering, a new appearance, and good stability over time. [Prior Art] Transparent soaps are a typical soap that is manufactured by frame kneading. Framed soy sauce is made by adding lower alcohol to animal fat, vegetable oil, fat-decomposed fatty acid, etc. and heating and dissolving it, then saponifying or neutralizing it with an alkaline aqueous solution such as caustic soda, caustic potash, or triethanolamine, and then adding sugar, Types such as sorbitol, mannitol or glycerin,
Add polyhydric alcohol such as 1,3-butylene glycol and propylene glycol to produce frame glue, color and flavor the frame glue, and pour it into a prescribed cooling frame and cool it. After cooling and solidifying, it is manufactured by cutting, cutting, drying, shaping, etc. Such framed soaps are transparent or opaque, have a beautiful appearance, and are easy to clean, so they are in high demand, especially as face wash soaps. [Problems to be solved by the invention] However, recent diversified consumer tastes have led to a tendency to emphasize the beauty of the exterior, and not only transparency but also novelty of the exterior is desired. . Additionally, attempts have been made to incorporate powder into the product in order to further enhance the detergency. However, in the case of frame-based soap, it is necessary to leave it for several hours during the manufacturing process, so if the powder is directly blended into the soap base, it will settle or float due to the difference in specific gravity.
It was extremely difficult to disperse it uniformly. On the other hand, there is a growing demand for a more moisturizing and moisturizing feeling after washing in frame-based soups, and for this purpose, hydrocarbon oils and fats are added as superfat agents in frame-based soups. Attempts have been made to add various liquid additives such as group alcohols, silicone oils, and ester oils. However, while the addition of a superfatting agent makes the texture of the frame-based soup more moist after use, it is a negative factor in the foaming of the frame-based soup. Also, depending on the type of liquid additive, the strong alkalinity of the frame paste base may cause it to decompose and cause odor or discoloration (especially if it has an ester bond in the molecule). (This tendency is strong for liquid additives, drugs, and sugars.) Considering these circumstances, the present inventors have uniformly distributed the powder components in order to improve the cleaning power and obtain a frame paste with a more beautiful appearance. As a result of intensive research with the aim of blending it into frame paste soap, we have found powder granules consisting of powdered liquid additives in frame paste base, powder granules consisting of powder and binder, It has also been found that by blending powder granules comprising a powdered liquid additive and a binder, not only can the above object be achieved, but also the liquid additive can be stably blended. The present invention is based on this knowledge. [Means for Solving the Problems] That is, the present invention provides powder granules comprising a powder and a liquid additive, powder granules comprising a powder and a binder,
and a powder granule consisting of a powder, a liquid additive, and a binder. The configuration of the present invention will be described below. In the present invention, the powder granules blended into the frame paste base include powder liquid additives, powder and binder,
Or it consists of powder, liquid additives and binder. The powder may be either organic or inorganic as long as it has a particle size of 0.02 to 0.05 mm.For example, inorganic powders include talc, titanium oxide, kaolin, silicic anhydride, silicic acid, zinc oxide, and calcium carbonate. , magnesium carbonate, red iron oxide, yellow iron oxide, black iron oxide, chromium oxide, chromium hydroxide, carbon black, black iron oxide, etc. Organic powders include hydrocarbon polymers such as polyethylene, polypropylene, polyethylene, nylon, etc. Polyamide polymers, polyester polymers, polyurethane polymers and their copolymers, porous substances such as crystalline cellulose and cyclodextrin, pigments such as Hansa Yellow and Herringdon Pink, and powders such as ethinyl estradiol and estrone. Powdered animal extracts such as hormones, hyaluronic acid, glycyrrhizic acid and its salts, chondroitin sulfate, allantoin, powdered plant extracts such as algae colloids and saponins,
Examples include powdered ultraviolet absorbers such as 2-hydroxy-4-methoxybenzophenone and powdered drugs such as photosensors. The liquid additive may be any liquid additive commonly used in cosmetics, such as jojoba oil, isopropyl myristate, isopropyl palmitate, malic acid diester, myristyl lactate, glycerin trimyristate, 12-hydroxy Esters such as stearate, hexyl lanolate, and propylene glycol monostearate, hydrocarbon substances such as liquid paraffin, silicone oil, and olefin oligomer, vitamins such as vitamin A and vitamin B, hamamelis, aloe extract, and citric acid. , γ-oryzanol,
Examples include plant extracts such as chinese herring, animal extracts such as squalane, placenta licorice, and collagen, and fragrances. Among the above-mentioned liquid additives, those with ester bonds, drugs, sugars, etc. have traditionally been desired to be incorporated because they have a moist yet refreshing feel after use, but However, if it is blended as a powder granule according to the present invention, it can be stably blended. Note that it is particularly preferable that the liquid additive is adsorbed onto a porous substance such as crystalline cellulose or cyclodextrin, or silicic anhydride, and then used in the subsequent granulation step. Examples of the binder used in the present invention include ethyl cellulose, acetyl cellulose, vinyl acetate resin, gum arabic, hydroxypropyl cellulose, carboxymethyl cellulose, carrageenan, gelatin, polyvinyl alcohol,
Any material that is commonly used in the field of powder granulation may be used, such as water-soluble polymers such as sodium alginate and polyacrylic acid derivatives. Among them, especially
Ethyl cellulose, acetyl cellulose, vinyl acetate resin, and gum arabic are preferred. The above powder, liquid additive, and binder may be used alone or in combination of two or more. The combination of powder, liquid additive, and binder is arbitrary, and granulation is possible with any pair selected. When performing compression granulation, good granulation can be achieved even without a binder. However, in other cases a binder is required. Next, preferred amounts of the powder, liquid additive, and binder in the powder granules will be described. When granulating only powder and liquid additives, the liquid additives are blended in an amount of 0.1 to 10% by weight, preferably 1 to 5% by weight. The remainder is powder. When granulating with only powder and binder, the binder is blended in an amount of 2 to 12% by weight, preferably 4 to 8% by weight. The remainder is powder. When granulating powder, liquid additive, and binder, the liquid additive should be added in an amount of 0.1 to 20% by weight, preferably 2% by weight.
~15% by weight, and a binder in an amount of 2 to 12% by weight, preferably 4 to 8% by weight. The remainder is powder. The particle size of the powder granules thus obtained is preferably adjusted to 5 mm or less. If the particle size exceeds this, the discomfort on the skin may become too strong. There is no particular lower limit, but it is about 0.05 mm. Further, the specific gravity of the powder granules is preferably adjusted to about 1.0 to 1.2. This is because after pouring fluid glue into the frame, it is left to cool down. At this time, if the specific gravity significantly deviates from the above range, the difference in specific gravity between the glue and the glue will increase. This is because the particles will settle or float. The powder and liquid additive, the powder and binder, or the powder and liquid additive and binder are mixed and granulated. Granulation can be carried out using any known method. For example, extrusion granulation method,
Granulation methods include stirring granulation, compression granulation, and fluidized granulation. At this time, as mentioned above, whether a binder is necessary or not depends on the granulation method used. However, even if granulation can be performed without a binder, it is natural that the granulation will be easier if a binder is used. The preferred amount of powder granules to be added to the frame paste is 0.01 to 3% of the total amount of the frame paste.
% by weight, more preferably 0.1 to 1% by weight
is within the range of In addition to the above-mentioned essential ingredients, the transparent soap of the present invention may contain other ingredients as necessary, such as oil, polyhydric alcohol, sugars, and other ingredients other than soap, as long as they do not contradict the purpose of the cosmetic of the present invention. Ingredients that are commonly added to frame-based soups, such as surfactants, preservatives, water-soluble polymers, and drugs, can be added. Specific examples of sugars and polyhydric alcohols include glycerin, dicrysene, triglycerin,
Polyglycerin such as tetraglycerin, polypropylene glycol such as propylene glycol, dipropylene glycol, tripropylene glycol, tetrapropylene glycol, 1,3-
These include butylene glycol, butylene glycol such as 1,4-butylene glycol, sugar, sorbitol, maltitol, maltotriose, and the like. [Effects of the Invention] The frame paste made by blending the powder granules of the present invention has the following effects. By forming the powder component into powder granules, it has become possible to adjust the specific gravity to an appropriate value, and it has become possible to uniformly disperse the powder component in the frame paste base. As a result, it is possible to obtain, for example, a shape in which colored powder granules are scattered in a transparent soapstone, and enjoy a jewel-like appearance that has not been seen before. Additionally, since the powder can now be blended uniformly, the cleaning power of the powder itself can be enhanced. Furthermore, by incorporating specific liquid additives,
It gives a smooth feeling on the skin, especially after washing, and is creamy with good lathering. In particular, it has become possible to freely and stably incorporate additives that are sensitive to oils and alkalis and have ester bonds in their molecules, which were conventionally difficult to incorporate because they easily decompose in soap bases. [Example] The present invention will be described in detail below with reference to Examples.
The present invention is not limited to these. The blending amount is in weight%. Example 1 Fatty acids (1.1 kg of lauric acid, 2.3 kg of myristic acid, 2.0 kg of palmitic acid) and 18 kg of ethanol were added to a mixed fat of 18.8 kg of beef tallow, 9.4 kg of coconut oil, and 1.9 kg of castor oil at 50 to 70°C in a saponification pot. The mixture is heated and mixed, and then a caustic soda aqueous solution prepared by separately dissolving 5.7 kg of caustic soda in 10 kg of purified water is poured into the mixture, and a saponification reaction is carried out while maintaining the temperature at 70 to 80°C. After the saponification reaction is completed, 11.5 kg of sugar and 3 kg of sorbitol solution are added and dissolved while maintaining the temperature at about 70°C to obtain a transparent glue. On the other hand, 95 parts of polyethylene powder with a particle size of 0.02 mm or less is used as a binder, and 5 parts of ethyl cellulose are used to granulate by extrusion granulation. The obtained powder granules are selected to have a particle size of 0.4 to 1 mm, and then dispersed in a soap base. After that, an appropriate amount of flavoring and coloring were applied. The thus obtained transparent formwork stock solution was poured into a predetermined frame, cooled with water to solidify, cut out the frame, and dried for about 50 days after cutting.
It was packaged to obtain a transparent frame paste. The content of the powder granules at this time was about 0.2% of the weight of the soap. The thus obtained transparent frame paste has a superior cleaning effect compared to products containing no powder granules, has a luxurious appearance, and has a smooth feeling of use. It left a lasting impression. Example 2 1.7Kg of castor oil, 6.3Kg of lauric acid, 11.3Kg of myristic acid, 5.3Kg of palmitic acid, 2.0Kg of isostearic acid, and fatty acids were mixed together with 15Kg of ethanol at 50 to 70℃ in a saponification pot. Add 4.1kg of caustic soda, 2.0kg of caustic potash, and 7.5kg of water to this.
Pour an aqueous alkaline solution dissolved in water little by little over 30 to 60 minutes to carry out the saponification reaction while maintaining the temperature at 70 to 80°C. After the saponification reaction, 10.7 kg of sugar was kept at 70℃.
Add and dissolve 16.3 kg of sorbitol solution to obtain transparent glue. On the other hand, 59 parts of nylon having a particle size of 0.02 to 0.05 mm, 30 parts of Avicel, 3 parts of jojoba oil, 3 parts of pigment, and 5 parts of acetylcellulose as a binder were used to granulate the mixture by stirring. The obtained powder granules are selected to have a particle size of 0.4 to 1 mm, and then dispersed in a soap base. Thereafter, appropriate amounts of flavoring and coloring were applied. The thus obtained transparent formwork paste stock solution is poured into a predetermined frame, cooled with water to solidify, punched out, cut, dried for about 50 days, and then stamped, packaged, and made into a transparent frame. I got it. The content of the powder granules at this time was about 0.2% of the weight of the soap. The transparent frame paste cake thus obtained had a superior cleaning effect compared to one without the addition of powder granules, had a luxurious appearance, and had a moist and smooth feeling of use. Example 3 7 kg of lauric acid, 17 kg of myristic acid, and 10 kg of palmitic acid were heated and mixed together with 12 kg of ethanol at 50 to 70°C in a saponification pot.Additionally, a caustic soda aqueous solution prepared by dissolving 6 kg of caustic soda in 14.7 kg of water was added. The saponification reaction is carried out while maintaining the temperature at 70-80°C. After the saponification reaction, 13 kg of sugar was added while keeping it at 70℃.
Add and dissolve 18 kg of sorbitol to make opaque glue. On the other hand, 92 parts of nylon having a particle size of 0.02 to 0.05 mm, 3 parts of pigment, 3 parts of hyaluronic acid, and 5 parts of ethyl cellulose as a binder are used for extrusion granulation. The resulting powder granules with a particle size of 0.4 to 1 mm are selected and dispersed in a pickling base. After that, an appropriate amount of fragrance and coloring were applied. The thus obtained transparent formwork stock solution is poured into a predetermined frame, cooled with water to solidify it, cut out the frame, cut, and dried for about 50 days. After that, it is stamped and packaged to form an opaque frame. I got the test. The content of the powder granules at this time was approximately 0.2% of the weight of the soap. The thus-obtained transparent frame pastry paste had a superior cleaning effect, moisturized after use, and had a smooth feel when used, compared to those without granules added. Regarding the evaluation of the transparent or opaque molded soaps manufactured in Examples 1, 2, and 3, the appearance (transparency) of the soaps, feeling of use, discomfort on the skin, feeling after use, cleaning efficiency, etc. I followed him. (1) The appearance (transparency), feeling of use, discomfort on the skin, feeling after use, etc. of the soap were evaluated using sensory evaluation. ○...Good △...Average ×...Poor (2) Cleaning efficiency measurement method An artificial sebum soiled cloth was used as a specimen, and it was washed with a detergency tester, and the cleaning efficiency was determined from the reflectance before and after. First, put 1 cup of 25℃ artificial hard water into a detergency tester (tergotometer), set the rotation speed of the stirring shaft to 120 rpm, and then add the specified amount of sample soap, artificial sebum-stained cloth, and dirt. Add the dirt adjusting cloth and stir for 10 minutes. Discard the washing liquid, wring out the cloth, and repeat the rinsing process twice. The washed contaminated cloth is ironed to remove wrinkles, and its reflectance (Y value) is measured using a high-precision color time difference meter. The cleaning efficiency was calculated using the following formula. D (%) = Rw-Rs/Ro-Rs×100 D: Cleaning efficiency Ro: Reflectance of original cloth (broad #100) Rs: Reflectance of contaminated cloth Rw: Reflectance of contaminated cloth after cleaning Cleaning efficiency 80% or more ○, 50% or more 80
Less than % was rated △, and less than 50% was rated ×. The above results are shown in Table-1. Note that the comparative examples are obtained by removing only the powder granules from the corresponding examples. From the results in Table 1, it can be seen that the frame paste of the present invention containing powder granules all showed high cleaning efficiency, did not cause any discomfort during cleaning, and did not cause any discomfort during use.
It is clear that the feeling of satisfaction after use is also excellent. Examples 4-9 Polyethylene powder 68-82 with particle size of 0.2-0.05 mm
5 parts of hyaluronic acid, 10 parts of talc, and 3 parts of No.
Sprinkle ~14 parts of 20% ethanol solution and perform extrusion granulation. After drying the obtained powder granules, sieve them,
The granules were incorporated into the soap base used in Example 1. The results are shown in Table-2. Examples 10 to 17 Powder granules of the present invention were granulated by various granulation methods. The results are shown in Table-3. Examples 18-23 The blending amount of the binder in the powder granules of the present invention was investigated. The results are shown in Table 4.

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Claims (1)

[Claims] 1. One or more selected from the group consisting of powder granules consisting of powder and liquid additives, powder granules consisting of powder and binder, and powder granules consisting of powder, liquid additives, and binder. A frame-based noodles characterized by combining two or more types.