KR100741824B1 - The manufacturing proceed of cleanser, granule, composition which have an effect for acne skin and reducing skin hony layer - Google Patents

Abstract

A cleansing granule composition for removing skin horny layer(keratin) and improving acnes and a preparation method thereof are provided to reduce skin irritation, improve cleansing, skin horny layer-removing and waste matter-removing effects, and serve massage effects to the skin. The cleansing granule composition for removing skin horny layer and improving acnes comprises: 20-30 wt.% of at least one synthetic surfactant selected from sodium laurylsulfate, sodium-hydrogenated tallowoyl glutamate, sodium lauryl glutamate, sodium cocoyl glutamate, sodium myristoyl glutamate and sodium methyl cocoyl taurate; 60.0-70.0 wt.% of a binder selected from starch and lactose; and 0.1-3.0 wt.% of a coagulant selected from carboxylmethylcellulose, hydroxypropylcellulose and hydroxyethylmethylcellulose, wherein the composition has particle size of 100-2000 mum.

Description

The manufacturing proceed of Cleanser, Granule, composition which have an effect for Acne skin and reducing skin hony layer.}

The present invention relates to a method for preparing a cleansing granule having a particle size of 100 μm to 2,000 μm as a cleaning agent for skin cleansing and skin exfoliation of the present invention, and more specifically, about 1 to 40% of a synthetic surfactant of at least one solid powder. And the purpose of producing a cleansing granule having a characteristic of 100 µm to 2,000 µm particle size containing about 1.0 to 80% as a binder and 1.0 to 10.0% of a flocculant. These cleansing granules contain anti-acne active ingredients, natural moisturizing ingredients, and exfoliating ingredients, which not only massage the epidermis but also treat acne, moisturize and exfoliate the skin.

Skin cleanser refers to a product used to clean the human body. When the cleanser is classified in terms of its appearance, it is classified into solid, liquid, and semi-solid (paste). Cleaning agents and transparent gel-like cleaning agents.

Skin cleansers have been extensively studied for three tablets that have anti-acne and moisturizing effects along with skin cleanliness.

In the manufacturing method for the solid detergent, a method of mixing milk, oil and sodium hydroxide by mixing and heating to saponify the solution, adding powdered milk powder, pearl powder, feldspar rock, macnine kaolin powder and glycerin to solidify it, and drying and grinding it into fine particles [Specific 1987-0009384], flour, potato starch, talc, zinc oxide, egg yolks, kelp, etc., a method for mixing finely ground powder, respectively [Special 1999-0011222] and the like. In addition, as a solid manufacturing method to be mixed in the liquid detergent, dissolved paraffin lead, small white powder, titanium oxide, dibutyl hydroxy toluene, and the like are dispersed in warm purified water to prepare a scrub. [Special 1987-004286] There is a manufacturing method [Specific 1987-0000863] in which one or more inorganic fine powders such as titanium dioxide, silica, kaolin, calcium carbonate and the like are mixed and coated on the resin fine powder.

Saponified detergents use fats and sodium hydroxide to cause the lipophilic molecules of the soap to remove the fat from the skin, causing the skin to become rough and pulsating and irritating to people with sensitive skin. In addition, the cleaning agent mixed with fine powder has a good exfoliation effect, but the cleaning effect, which is a characteristic of the cleaning agent, is weak. Therefore, a cleaning agent such as soap should be used secondly. If the fine powder which is not dissolved in water is not completely removed from the pores, it causes inflammation. There is a powder blowing phenomenon in usability. Solid detergents have the disadvantage of destroying skin cells due to friction with the skin surface. In addition, the solid mixed in the liquid phase does not have a self-cleaning effect, and is limited to a function of exfoliating or irritating the skin surface as an auxiliary role of the liquid detergent.

The inventors of the present invention solve the problems of the powdery or solid detergents as described above, and can not only expect the convenience and efficient cleaning power and sufficient massage effect on the use of the solid detergents, but also anti-acne ingredients, skin moisturizing ingredients, and exfoliation. It is to provide a cleansing granules cosmetic composition and a method of manufacturing characterized by a constant particle diameter containing the component.

The present inventors are aware of the disadvantages of such conventional solid cleansers and have a low irritation and excellent cleaning power to the skin, and have a cosmetic composition and a method for producing a solid cleansing granule that provides an effect on exfoliation and removal of wastes of pores. To provide.

In making cleansing granules,

Solid synthetic surfactants, binders, and other additives are ground in an air jet mill to a particle diameter of 10.00 μm or less, and the mixture is mixed three times in a mixer in small amounts into the granulator, and the cleansing granules are sprayed while spraying the flocculant. It provides a cleansing granules manufacturing method characterized in that the forming.

In addition, the present invention provides a method for producing a cleansing granule, characterized in that the particle size of the solid synthetic surfactant, binder, and other additives is in the range of 100 μm to 2,000 μm.

A cleansing granule composition,

One or two or more mixtures selected from sodium lauryl sulfate, sodium hydrogenated telluryl glutamate, sodium lauroyl glutamate, sodium cocoyl glutamate, sodium myristoyl glutamate, sodium methyl cocoyl taurate, etc. as a synthetic surfactant 20 to 30%, one or two or more mixtures 60.0 to 70.0% selected from starch, lactose and the like as a binder, one or two or more selected from carboxymethyl cellulose, hydroxypropyl cellulose, hydroxyethyl methyl cellulose and the like as a flocculant It provides a cleansing granules cosmetic composition, characterized in that the mixture contains 0.1 to 3.0%.

The present invention also provides a cleansing granule composition comprising an anti-acne component, a skin moisturizing component, an ingredient that helps remove exfoliation, a coloring pigment, and the like to increase the effect of the cleansing granules.

The present invention is described in more detail as follows.

One or more mixtures selected from sodium lauryl sulfate, sodium hydrogenated telyl glutamate, sodium lauroyl glutamate, sodium cocoyl glutamate, sodium myristoyl glutamate, sodium methyl cocoyl taurate, etc. as a synthetic surfactant 1.0 to 40.0%, preferably 20.0 to 30.0%.

As the binder, 10.0 to 80.0%, preferably 60.0 to 70.0% of one or two mixtures selected from starch, lactose and the like is blended.

The flocculant is used by dissolving one or two or more kinds selected from carboxymethyl cellulose, hydroxypropyl cellulose, hydroxyethyl methyl cellulose, and the like in 0.01 to 5.00%, preferably 0.10 to 3.0% in purified water or ethanol.

In order to impart the efficacy of the cleansing granules in the present invention, the effect of the cleansing granules of the present invention may be varied by containing an anti-acne ingredient, a skin moisturizing ingredient, a component that helps remove keratin in a binder or a flocculant. In addition, in order to increase the quality of the present invention can be used an appropriate amount of coloring pigments.

The synthetic surfactant and binder in the form of a solid powder are ground to fine particles in an air jet mill, preferably to a fine powder of 1.0 ~ 10.0㎛ particle size. The synthetic surfactant and binder ground into fine particles are mixed in a mixer, and a small amount is added to a granulator equipped with a spray device, the granules are formed by spraying a flocculant, and the skin of the present invention is dried. Prepare the cleaner.

The method of using the cleansing granule of the present invention is used with a small amount of water, and the form of the granule disappears according to the use time, and the detergent is washed with warm water.

The following is specifically described with reference to the specific manufacturing method for the present invention configured as described above, but the scope of the present invention is not limited to these embodiments.

Table 1 Examples 1 to 5 and Comparative Examples 1 to 3

[Manufacture process]

<1st process>

In the first step, a solid synthetic surfactant is blended in an appropriate ratio to grind the powder into fine particles in an air jet mill. The powder is ground to a particle diameter of 10.00 µm or less.

<Second process>

In the second step, the binder is blended in an appropriate ratio to pulverize the fine particles in an air jet mill. The powder is pulverized to a particle diameter of 10.00 µm or less. At this time, 4 to 8 raw materials of [Table 1] are ground together.

<Third process>

In the third step, the fine powder pulverized in Steps 1 and 2 is placed in a mixer and repeatedly mixed about three times to evenly mix.

<4th process>

The fourth process completely dissolves a certain amount of flocculant in purified water or ethanol.

<5th process>

In the fifth step, the granules are formed until a constant particle size is sprayed while spraying the flocculant of the step 4 while appropriately adding the raw material of the step 3 to the granulator.

<6th process>

The cleansing granules of the fifth process is dried at 50 ° C. to prepare cleansing granules.

In order to measure the production efficiency of the Examples and Comparative Examples, the following test was carried out.

[Manufacture yield evaluation]

Samples of Examples and Comparative Examples prepared according to the above manufacturing process was selected by particle size 500 ~ 1,500㎛ confirmed the production yield (%).

[Table 2] Production yield (%)

As shown in [Table 2], the production yield evaluation was evaluated according to the production yield judgment criteria of [Table 3], Examples 1 to 4 using the flocculant showed good results, Comparative Example without using the flocculant 1 to 2 confirmed that there is no productivity because the production yield is significantly reduced.

[Table 3] Production yield determination criteria

In order to measure the effects of the Examples and Comparative Examples, the following test was carried out.

 [Ease of Use Evaluation (Sensory Evaluation)]

Usability evaluation was performed after 20 women were evaluated in consideration of the convenience of use, the massage effect, the freshness and slipperiness of the skin texture after use.

[Table 4] Usability Evaluation Results

Evaluation criteria [3: very good, 2: good, 1: normal, 0: poor]

As shown in the above [Table 4], different usability was shown depending on the flocculant in the usability evaluation. Comparative Example 1 and Comparative Example 2, because the granules were formed without a coagulant, it was inconvenient to use the powder blowing phenomenon. In addition, the texture can be expected in the cleansing granules of Examples 1 to 4 using a flocculant. In Comparative Examples 1-2, it was not felt at all. There was no difference in the texture after use of the same ratio of the synthetic surfactant and the binder.

[Stability Test]

In order to evaluate the stability of the solid cleansing granules, the moisture content of the cleansing granules prepared in Example 2 and Comparative Examples 1 to 3 was confirmed.

In the drying loss test, the moisture content was measured over time using a drying loss tester (HR73 Halogen Moisture Analyzer, Mettler Toledo).

Table 5 Safety Evaluation Results

As shown in Table 5, the cleansing granules prepared by the manufacturing process were able to be stored for a long time in a closed state. However, in the unopened state, Comparative Example 1 and Comparative Example 2 began to contain a lot of water from 1 month. The moisture content of the grazing granules affects the compactness of the solid granule shape to a homogeneous density, and the massage effect on the usability of the excess moisture containing cleansing granules is eliminated.

[Table 6] Stability Evaluation Criteria

[Skin irritation test]

Each of the cleaning agents of Examples and Comparative Examples was diluted 1.0 wt% in purified water, buried in a patch test pin chamber, and fixed with tape for 48 hours in the lower half of 20 healthy women. The results were read 4 hours after the pin fember was removed. Judgment was made based on the visual perforation reference table of the following [Table 7], and the stimulus degree was calculated by the formula shown below. The results are shown in [Table 8].

[Table 7] Visual judgment standard table

Stimulation tank = {(positive weight) * 1} + {(positive weight) * 1} + {(neutral weight) * 1} + {(strong positive weight) * 1} + / number of subjects

Table 8 Skin irritation test results

As shown in Table 8, the skin irritation test of the cleansing granules prepared in Examples and Comparative Examples confirmed no stimulation.

[Table 9] Stimulus determination criteria table (dressing determination value criteria)

The cleansing granule cosmetic composition and manufacturing method characterized by a constant particle size containing the anti-acne component, the skin moisturizing component, the exfoliating component according to the present invention solves the problems of the above-described powder or solid detergent, solid It has the effect of convenience, efficient cleaning power and sufficient massage.

Claims (4)

In preparing the cleansing granule composition, Solid synthetic surfactants, binders, and other additives are ground in an air jet mill so as to have a fine particle diameter, The crushed raw material was mixed three times in a mixer and introduced into the granulator in small amounts to form a cleansing granule while spraying a flocculant. The cleansing granules particle size produced by the granulator is 100㎛ ~ 2,000㎛ size of the cleansing granules composition manufacturing method. delete A cleansing granule composition, One or more mixtures selected from sodium lauryl sulfate, sodium hydrogenated telyl glutamate, sodium lauroyl glutamate, sodium cocoyl glutamate, sodium myristoyl glutamate, sodium methyl cocoyl taurate as a synthetic surfactant 20 to 30%, one or two or more mixtures selected from starch, lactose as binder 60.0 to 70.0%, one or two or more mixtures selected from carboxymethyl cellulose, hydroxypropyl cellulose, hydroxyethyl methyl cellulose as flocculant Cleansing granules cosmetic composition comprising 0.1 to 3.0%. The method of claim 3, wherein Cleansing granules, which contain anti-acne ingredients, skin moisturizing ingredients, ingredients to help exfoliate, and pigmented pigments to enhance the effectiveness of cleansing granules Composition.