KR20220075131A - Method of preparing shampoo comprising hair treatment bead and shampoo prepared thereby - Google Patents

Abstract

The present invention comprises the steps of (a) heating a hair treatment component and a curing agent to prepare an emulsion solution; (b) homogenizing the emulsion solution obtained in step (a); (c) mixing the emulsion solution obtained in step (b); (d) preparing treatment beads by dropping the emulsion solution obtained in step (c) to the cooled dropping media; and (e) mixing the treatment beads obtained in step (d) with the shampoo base.
Shampoo containing treatment beads manufactured by the manufacturing method of the present invention can be commercialized as a product with improved aesthetics in the field of hair care manufacturing, and can be usefully used in a mass production process.

Description

Method of preparing shampoo containing hair treatment beads and shampoo prepared thereby

The present invention relates to a method for preparing a shampoo containing treatment beads including a hair treatment component, to prepare an emulsion solution by heating the hair treatment component and a curing agent, homogenize and mix the same, and then cool the drop It relates to a shampoo in which treatment beads are prepared by dripping onto Ping media and mixed with a shampoo base.

Hair is made up of three layers: the medulla, the cortex and the epidermis. The medulla is the innermost layer and is composed of soft keratin, and it appears variably in human hair. The epidermis is the outermost layer of hair and is made up of very hard keratin. The epidermis is composed of flat platelets of amorphous keratin, which surrounds the hair shaft in several layers, and each layer overlaps each other and extends from the root of the hair to the tip of the hair. Finally, the cortex is the inner part of the hair, which makes up the body of the hair. The cortex is located between the medulla and the epidermis. The cortex is made of a much softer fibrous crystalline keratin. The strength, color and texture of the hair is produced by the cortex.

Shampoo is a cosmetic for hair washing used to remove contamination from the scalp and hair and to keep hair clean and beautiful. It is used for additional purposes such as hair protection. Recently, as the population with hair and scalp damaged by frequent perming and dyeing, use of hair dryers, and UV rays increases, there is an expectation for the effect of shampoo as well as an attempt to restore damaged hair by supplying active ingredients to damaged hair. is increasing The composition of these shampoos is generally admixed with a conditioning agent such as silicone, hydrocarbon oil, fatty ester or mixtures thereof, and includes an anionic detergent surfactant.

On the other hand, if you perm or dye your hair frequently, your hair will become cracked and brittle, but it is not difficult to recover damaged hair once. In this case, special grooming is necessary to supply nutrients not only to the hair, but also to the scalp and roots. Compositions that make this possible are hair treatment products.

Shampoo compositions are designed to provide certain benefits, including cleaning. This is usually an aqueous composition. The conditioning composition is intended to provide some additional treatment of the hair. Some compositions are designed to provide both cleaning and treatment benefits. They are often referred to as 2-in-1 (cleansing and conditioning) shampoos. There are all-in-one products that combine shampoo, conditioner and treatment ingredients on the market, but they tend to reduce the effectiveness of the two ingredients as the shampoo base and hair care substances are kept mixed for a long time. Therefore, there is an urgent need for a shampoo composition that fundamentally blocks the physical mixing of each component to increase the efficiency of each component.

Domestic Publication No. 10-2004-0077207

The present inventor intends to develop a shampoo composition in which the effectiveness of the two components does not deteriorate over time even if the hair treatment components are locked in beads and mixed with the shampoo base to physically separate the two components from the source, even if they are stored for a long time. As a result of devotion and effort to research, the present inventors have secured a technology capable of manufacturing a stable bead containing a hair treatment component and established a manufacturing process for implementing it. This could be an important technology for the hair composition market.

According to one aspect of the present invention, the method comprising: (a) heating a hair treatment component and a curing agent to prepare an emulsion solution; (b) homogenizing the emulsion solution obtained in step (a); (c) dispersing the emulsion solution obtained in step (b); (d) preparing treatment beads by dropping the emulsion solution obtained in step (c) to the cooled dropping media; and (e) mixing the treatment beads obtained in step (d) into the shampoo base.

There is provided a method for producing a shampoo containing treatment beads, comprising a.

In one embodiment, the curing agent of step (a) is agar, acrylate/C _10-30 alkyl acrylate crosspolymer, carbomer, carrageenan, guar gum, xanthan gum, alginic acid, pectin, starch, magnesium silicate and sodium Made of polyacrylate starch

It may be one or more selected from the group of gins.

In one embodiment, the emulsion of step (a) is purified water, polyquaternium-10, polyquaternium-11, methylgluceth-20, agar, cetrimonium chloride, synthetic fluorophlogopite, titanium dioxide, mica (Mica), Panthenol, Hydroxypropyl Limonium Hydrolyzed Keratin, Hydrolyzed Keratin, Methylpropanediol, Laurylpyridinium Chloride, Allantoin, Disodium EDITA, Fragrance, Red Iron Oxide, Benzylbenzoin ate, citronellol, geraniol, linalool and tin oxide.

In one embodiment, the heating temperature of step (a) may be 90 ~ 98 ℃. More preferably, it is 93-97 degreeC.

In one embodiment, the homogenization temperature of step (b) may be 71 ~ 77 ℃. More preferably, it is 73-75 degreeC.

In one embodiment, the dispersion temperature of step (c) may be 45 ~ 75 ℃. More preferably, it is 50-70 degreeC.

In one embodiment, the dropping media of step (d) may be a liquid and fluid oil, for example, silicone oil or mineral oil. Silicone oil and mineral oil can be preferably used because there is little change in viscosity with temperature change. Examples of the silicone oil include dimethyl silicone oil, methylphenyl silicone oil, methylhydrogen silicone oil, methylhydroxy silicone oil, fluoro silicone oil, polyoxyether copolymer, alkyl-modified silicone oil, higher fatty acid-modified silicone oil, amino-modified silicone. Mention may be made of oils and epoxy-modified silicone oils. Mineral oil, also called liquid petroleum or mineral oil, refers to a by-product generated in the process of refining crude oil into petroleum, and its main components are alkane and paraffin.

In one embodiment, the cooling temperature of the dropping media in step (d) may be 1 ~ 20 ℃. More preferably, it is 1-15 degreeC.

In one embodiment, the viscosity of the treatment beads of step (d) may be 700 ~ 1900 cp. More preferably, it is 1000 ~ 1600 cp, most preferably 1300 ~ 1500 cp.

In one embodiment, the size of the treatment beads in step (d) may be 20 ~ 50 mm. More preferably, it is 30-50 mm.

According to another aspect of the present invention, there is provided a shampoo containing treatment beads, prepared by the above manufacturing method.

By the manufacturing method of the shampoo containing the treatment beads of the present invention, the physical mixing of the hair treatment component and the shampoo base is fundamentally blocked, thereby increasing the stability and efficiency of each component for storage and obtaining a visually outstanding shampoo composition could

Therefore, the shampoo containing treatment beads prepared by the manufacturing method of the present invention can be commercialized as a product with improved aesthetics in the field of hair care manufacturing, and can be usefully used in a mass production process.

1 is a schematic diagram illustrating a manufacturing process diagram of a treatment bead.
2 is a view showing a spherical treatment bead successfully molded by adjusting the viscosity to 1400 cp, which is an appropriate viscosity for molding the treatment bead.
3 is a photograph showing a non-spherical state due to high viscosity (5000 to 6000 cp) in molding the treatment bead.
4 shows a final product obtained by mixing treatment beads with a shampoo base.

The present invention comprises the steps of (a) heating a hair treatment component and a curing agent to prepare an emulsion solution; (a) heating the hair treatment component and the curing agent to prepare an emulsion solution; (b) homogenizing the emulsion solution obtained in step (a); (c) dispersing the emulsion solution obtained in step (b); (d) preparing treatment beads by dropping the emulsion solution obtained in step (c) to the cooled dropping media; and (e) mixing the treatment beads obtained in step (d) with the shampoo base.

The curing agent used in step (a) is a material used for increasing the viscosity, and the oil phase is not easily emulsified in the aqueous phase and can be used to distinctly separate the oil phase, preferably acrylate/C _10-30 alkyl acrylate One or more selected from the group consisting of crosspolymer, carbomer, agar, carrageenan, guar gum, xanthan gum, alginic acid, pectin, starch, magnesium silicate, sodium polyacrylate starch, and mixtures thereof may be used, and the most Preferably, agar, acrylate/C _10-30 alkyl acrylate crosspolymer, carbomer, carrageenan, and mixtures thereof may be used.

The emulsion of step (a) is purified water, polyquaternium-10, polyquaternium-11, methylgluceth-20, agar, cetrimonium chloride, synthetic fluorophlogopite, titanium dioxide, mica (Mica), panthenol, Hydroxypropyl Limonium Hydrolyzed Keratin, Hydrolyzed Keratin, Methylpropanediol, Laurylpyridinium Chloride, Allantoin, Disodium EDITA, Fragrance, Red Iron Oxide, Benzylbenzoate, Citronellol, geraniol, linalool and tin oxide.

The heating temperature of step (a) is 90 to 98°C, more preferably 93 to 97°C.

The preparation method of the present invention includes a step of homogenizing the emulsion solution obtained in step (a) at a temperature of 71 to 77° C., more preferably 73 to 75° C. [ie, step (b)].

The preparation method of the present invention includes the step of dispersing the emulsion solution obtained in step (b), more preferably at a temperature of 50 to 70° C. [ie, step (c)].

The preparation method of the present invention comprises the step of mixing the emulsion solution obtained in step (b) at a temperature of 45 to 75 ℃, more preferably 50 to 70 ℃ [ie, step (c)].

The manufacturing method of the present invention includes the step of preparing treatment beads by dropping the emulsion solution obtained in step (c) [ie, step (d)].

The dropping media may be set at a temperature of 1 to 20°C, more preferably 1 to 15°C. The dropping media may be liquid and fluid oils, for example, silicone oil and mineral oil. Silicone oil and mineral oil can be preferably used because there is little change in viscosity with temperature change. Examples of the silicone oil include dimethyl silicone oil, methylphenyl silicone oil, methylhydrogen silicone oil, methylhydroxy silicone oil, fluoro silicone oil, polyoxyether copolymer, alkyl-modified silicone oil, higher fatty acid-modified silicone oil, amino-modified silicone. Mention may be made of oils and epoxy-modified silicone oils. Mineral oil, also called liquid petroleum or mineral oil, refers to a by-product generated in the process of refining crude oil into petroleum, and its main components are alkane and paraffin.

The viscosity of the treatment beads in step (d) is preferably 700 ~ 1900 cp. If the viscosity of the treatment bead is 2000 cp or more, for example, if it is 5000 ~ 6000 cp, the viscosity is too high, so that the base sags in the bead manufacturing process and spheroidization is not ensured. The viscosity of the treatment beads is more preferably from 1000 to 1600 cp and most preferably from 1300 to 1500 cp.

The size (diameter or longest distance) of the treatment beads may be 20 to 50 mm, more preferably 30 to 50 mm. The droplet of the treatment bead can be appropriately selected in a desired size and/or shape by appropriately adjusting the nozzle diameter and spraying pressure. In addition, a step of washing the treatment beads and observing them through a sieve may be added to make the size of the beads uniform.

The manufacturing method of the present invention includes the step of mixing the treatment beads obtained in step (d) with the shampoo base [ie, step (e)].

Hereinafter, the present invention will be described in more detail through examples. However, the following examples are intended to illustrate the present invention, and the scope of the present invention is not limited thereto.

<Example>

The components of the treatment beads are listed in Table 1 below.

Table 1

First, the raw materials are weighed with the content shown in Table 1 with a fine scale, heated at 95°C, and homogeneously dispersed at 73~75°C, then lowered and dispersed at 50~70°C to have a flowable treatment bead base was prepared. The final bead was obtained by passing the prepared treatment bead base through the nozzle. The emulsion solution set at 50 ~ 70 ℃ was dropped one drop at a time to the dropping media (silicone-based compound) maintained at 1 ~ 15 ℃, cooled while circulating and discharged in a solid state. The treatment beads were washed and observed through a sieve to obtain a spherical treatment bead through a step of uniformizing the size of the beads. The obtained beads have a size of approximately 3 to 4 mm, and a photograph of the obtained product is shown in FIG. 2 .

When the treatment bead was molded, a curing agent (agar) was added to the base and as a result of the experiment, when the viscosity was 5000 to 6000 cp, the base was stretched during the bead manufacturing process and the formability (spheroidization) was not secured. . A photograph in this case is shown in FIG. 3 .

In order to solve the high viscosity caused by the hardener (agar), the dilution experiment of the treatment base was repeated several times, and finally, while adjusting the ratio of the treatment base and purified water, the appropriate viscosity was 1400 cp. As a result, moldability and workability were improved, and spherical treatment beads could be obtained. Among the treatment ingredients, we found the optimum viscosity to harden substances necessary for hair care, such as panthenol and keratin, and as a result, treatment bead molding was completed.

By mixing the successfully prepared treatment beads with a commercially available shampoo base, a final product as shown in FIG. 4 was obtained.

Shampoo containing treatment beads manufactured by the manufacturing method of the present invention can be commercialized as a product with improved aesthetics in the field of hair care manufacturing, and can be usefully used in a mass production process.

Claims (11)

(a) heating the hair treatment component and the curing agent to prepare an emulsion solution;
(b) homogenizing the emulsion solution obtained in step (a);
(c) dispersing the emulsion solution obtained in step (b);
(d) preparing treatment beads by dropping the emulsion solution obtained in step (c) to the dropping medium; and
(e) mixing the treatment beads obtained in step (d) into the shampoo base
containing,
A method for manufacturing a shampoo containing treatment beads.
The method of claim 1, wherein the curing agent of step (a) is agar, acrylate/C _10-30 alkylacrylate crosspolymer, carbomer, carrageenan, guar gum, xanthan gum, alginic acid, pectin, starch, magnesium silicate and A method for producing a shampoo containing treatment beads, characterized in that at least one selected from the group consisting of sodium polyacrylate starch.
According to claim 1, wherein the emulsion of step (a) is purified water, polyquaternium-10, polyquaternium-11, methylgluceth-20, agar, cetrimonium chloride, synthetic fluorophlogopite, titanium dioxide, Mica, Panthenol, Hydroxypropyl Limonium Hydrolyzed Keratin, Hydrolyzed Keratin, Methylpropanediol, Laurylpyridinium Chloride, Allantoin, Disodium EDITA, Fragrance, Red Iron Oxide, Benzyl A method for producing a shampoo containing treatment beads, comprising benzoate, citronellol, geraniol, linalool and tin oxide.
The method of claim 1, wherein the temperature condition of step (a) is 90 to 98°C.
The method of claim 1, wherein the temperature condition of step (b) is 71 to 77°C.
The method of claim 1, wherein the temperature condition of step (c) is 45 to 75°C.
The method of claim 1, wherein the dropping medium in step (d) is at least one selected from the group consisting of silicone oil and mineral oil.
The method for producing a shampoo containing treatment beads according to claim 1, wherein the temperature of the dropping media in step (d) is 1 to 20°C.
The method of claim 1, wherein the treatment bead has a viscosity of 700 to 1900 cp in step (d).
The method of claim 1, wherein the treatment beads in step (c) have a size of 20 to 50 mm.
A shampoo containing treatment beads, which is prepared by the method of any one of claims 1 to 10.

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