KR20150059485A - Liquid cosmetics using organic pigment and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a liquid cosmetic product using an organic pigment, which has a clearer color and excellent tinting power when putting on makeup on a skin such as eyes, lips, a face, etc., and a manufacturing method thereof. Conventionally, a liquid cosmetic composition is manufactured by using an inorganic pigment. To solve an existing problem having the low tinting power, hiding power, volatility, etc. and hard dispersion along with easy corruption, the manufacturing method comprises: a stirring process of stirring and grinding a raw material mixed with an increasing agent, a dispersing agent, a surface active agent, and the organic pigment in refined water, and stirring the raw material mixed with the liquid cosmetic product using the matured, filtered, and manufactured organic pigment and the increasing agent, the dispersing agent, the surface active agent, and the organic pigment in the refined water; first and second grinding processes of finely grinding the sufficiently stirred raw material into a nanoparticle by a crash of particles; a maturing process of stabilizing and maturing the ground raw material; and a filtering process of removing impurities included in the matured raw material. Therefore, the present invention enables to make a makeup color development constant and clear when putting on makeup as applying the organic pigment, and to express different colors as well as having good dispersion. The present invention enables to expand a lifespan and minimize a skin trouble by applying a natural preservative.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid cosmetic using an organic pigment,

The present invention relates to a liquid cosmetic using an organic pigment and a process for producing the same. More particularly, the present invention relates to a liquid cosmetic using an organic pigment having a clearer color and a better coloring power when creams are applied not only to eyes, lips, And a method for producing the same.

In general, cosmetics such as eyeliner used for eye make-up mainly use liquid cosmetics prepared by using dyes or pigments. When cosmetics are manufactured using dyes, there is a considerable problem in function of skin deposition at the time of makeup It is mainly manufactured using pigments.

Carbon black, titanium black, and iron oxide are mainly used as liquid cosmetic pigments, but carbon black is suspected of carcinogens, and titanium black is allowed to have a large difference in national availability, Or is being avoided.

In view of this, recently, as a liquid cosmetic pigment used in color cosmetics such as eyeliner, black color oxidized steel which is harmless to human body and is an inorganic pigment is mainly used, There is a problem in that when a liquid cosmetic preparation is manufactured using only iron oxide, the color developing power, hiding power, volatile power, and the like become very low.

In order to solve these problems and to provide various colors, in addition to black iron oxide, yellow color oxidized steel, green color oxidized steel, blue color oxidized steel, red color oxidized steel and brown color oxidized steel are suitably selected and mixed to make liquid cosmetics. However, it is difficult to maintain a constant viscosity or concentration due to the difference in molecular weight or specific gravity between the iron oxides described above Therefore, there is a problem in that cosmetic color development is not constant and the expression of various colors becomes considerably difficult when the composition is not structurally maintained and supplied. Particularly, the above problem is solved by the use of an eyeliner application In the case of the pen type structure being used, the viscosity of the pigment should be very low, but the pigment having a specific gravity higher than water And it is technically very difficult to disperse (disperse) the data.

In addition, conventional techniques have problems such as being easily corroded by use of a chemical preservative or traveling on the skin.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a liquid cosmetic composition and a cosmetic composition using the organic pigment, And a method for manufacturing the same.

Another object of the present invention is to provide a liquid cosmetic using an organic pigment which can prolong its life and minimize skin travel, and a process for producing the same.

The liquid cosmetic using the organic pigment according to the present invention is produced by agitating and pulverizing a raw material in which purified water is mixed with a thickener, a dispersant, a surfactant, an antiseptic and an organic pigment, followed by aging and filtering.

The method for producing a liquid cosmetic product using the organic pigment according to the present invention comprises a step of stirring a raw material in which purified water is mixed with a thickener, a dispersant, a surfactant, an antiseptic agent, and an organic pigment; Primary and secondary pulverization processes for finely pulverizing the nanoparticles into nanoparticles, an aging process for stabilizing and aging the pulverized raw materials, and a filtering process for removing foreign matters contained in the aged raw materials.

Since the organic pigment is applied, the present invention has effects such that cosmetic color development is constant and clear, cosmetic color can be expressed in various colors, dispersion is good, natural preservative is applied, life is prolonged and skin treble is minimized.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a process diagram showing a liquid cosmetic using an organic pigment according to the present invention and a method for producing the same.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a process diagram showing a liquid cosmetic using an organic pigment according to the present invention and a method for producing the same, wherein the present invention comprises a stirring step (S10) of mixing and stirring raw materials and additives, a step of pulverizing A secondary pulverizing step (S30) for secondary pulverizing the primary pulverized raw material; an aging step (S40) for stabilizing the secondary pulverized raw material in the storage and aging; A filtering step S50 for removing foreign matter contained in the cosmetic container, and a packaging step S60 for discharging the filtered raw material to the cosmetic container and packaging the same.

In the stirring step (S10), the skin control agent (thickening agent) and the film forming agent (dispersant) are added to the purified water, and then the mixture is heated at a temperature of 80 ° C to perform primary stirring .

At this time, 0.02 to 0.15% by weight of xanthan gum or 0.1 to 0.4% by weight of butylene glycols are added to the purified water of 37.0 to 80.0% by weight as a skin controlling agent (thickening agent).

Also, the dispersing agent is mixed with 0.1 to 1.0% by weight of sodium m / diisobutylene copolymer (Sodium Ma / Diisobutylene Copolmer).

The raw materials thus mixed are firstly stirred by heating in a mixer or homomixer at 80 DEG C, and then a film-forming agent (dispersant) is added to the stirred raw material to perform secondary stirring.

In the secondary agitation, the raw material stirred in the primary agitation is cooled to about 60 ° C, and then the above film-forming agent (dispersant), that is, 1.0-20.0 wt% of an acrylate copolymer or a styrene / acrylate copolymer (Styrene / Acrylates Copolymer) 1.0 to 20.0% by weight, and the mixture is thoroughly stirred.

At this time, it is preferable to use the same stirrer as the first stirrer.

Then, other additives are added to the raw material after completion of the secondary agitation, followed by third stirring to carry out dispersion and agitation.

In the third stirring, other additives to be added to the raw material are added with a coloring agent, a surfactant (emulsifying agent), a preservative, an auxiliary solvent, an organic pigment and the like.

Among the additives added in the third stirring, the colorant is preferably 0.1 to 15.0% by weight of carbon black.

Among the other additives added in the third stirring, the surfactant (emulsifying agent) is 0.1 to 3.0% by weight of PEG-60 Hydrogenated Castor Oil or 0.1 to 3.0% by weight of Pigment-40 Hydrogenetite Castor Oil 0.1 to 3.0% by weight of PEG-40 Hydrogenated Castor Oil or 0.5 to 4.0% by weight or Laureth-21 or 0.1 to 3.0% by weight of Ceteth-25, (PEG-26-PPG-30 Phosphate) 0.1 to 4.0% by weight or a mixture of two or more thereof.

Among other additives added in the third stirring, a water-soluble preservative is preferable as a preservative. It is preferable that 0.01 to 0.5% by weight of sodium dehydroacetate or 0.1 to 4.0% by weight of propylene glycol, 0.01 to 3.0% by weight of phenoxyethanol or 0.01 to 0.2% by weight of methylparaben, or a mixture of two or more thereof.

The viscosity of the auxiliary solvent is adjusted to improve the feeling of use, and it is most preferable that the auxiliary solvent contains 0.1 to 4.0% by weight of glycerin.

Furthermore, in the present third agitation, a pigment for determining the color of the liquid cosmetic product is added, which determines the color of the liquid cosmetic product.

That is, the organic pigment is applied in order to determine the color of the liquid cosmetic product. In the case of blue, the organic pigment is 0.1 to 15.0% by weight of Blue 1 Lake, 0.1 to 15.0 wt.% Of red), and 0.1 to 15.0 wt.% Of Red No. 7 (red 7 lake) are selectively dispersed and stirred.

When the color is determined by other additives in the third stirring, a natural preservative is added and stirred for 4 hours. After cooling to 40 ° C, the natural preservative is added and dispersed.

The natural preservative added during the fourth stirring is 0.01 to 3.0% by weight of Pulsatilla Koreana Extract or 0.01 to 3.0% by weight of Usnea Barbata (Lichen Extract) or Zanthoxylum Piperitum Fruit Extract ) 0.01 to 3.0% by weight, or a mixture of two or more thereof.

The mixed raw material is subjected to a first milling step (S20), which is made into a nanoparticle-sized emulsion by collision of particles in a filament machine or an ultra-high pressure emulsifier to facilitate skin absorption, followed by a second milling step (S30) The pulverization is performed once more in order to increase the dispersion rate of the raw material.

When the raw material is pulverized into nanoparticles, aging (S40) is performed in which the aging is performed for a certain period of time in the reservoir, which stabilizes and ages at normal pressure and at room temperature for 72 hours.

Subsequently, the aged raw material is subjected to a filtering process (S50) for filtering the foreign substances contained in the raw material to remove foreign substances in a non-dispersed state.

Then, the raw material from which the foreign substance is removed is discharged by discharging a certain amount of the raw material in the packaging process (S60) and then capping the liquid cosmetic product.

The liquid cosmetics using the organic pigments thus produced are excellent in coloring power and coloring power and are well dispersed in the skin. Since they use natural preservatives, they are not easily decayed and the skin treble is minimized.

Claims (13)

Liquid cosmetics using organic pigments prepared by agitating and pulverizing raw materials mixed with purified water with a thickener, a dispersant, a surfactant, an antiseptic, and an organic pigment, followed by aging and filtering. The method according to claim 1,
The raw material is a liquid phase using an organic pigment containing at least one of 0.02 to 0.15% by weight of xanthan gum or 0.1 to 0.4% by weight of butylene glycol in the purified water of 37.0 to 80.0% cosmetics. The method according to claim 1,
The raw material is prepared by dispersing 0.1 to 1.0% by weight of sodium m / diisobutylene copolymer and 1.0 to 20.0% by weight of acrylate copolymer or styrene / acrylamide copolymer Styrene / Acrylates Copolymer) 1.0 ~ 20.0 wt%. The method according to claim 1,
The raw material is prepared by adding 0.1 to 3.0 wt% of PEG-60 Hydrogenated Castor Oil or 0.1 to 3.0 wt% of PEG-40 Hydrogenated Castor Oil to the surface active agent 25% by weight of Laureth-21, 0.5 to 4.0% by weight of Ceteth-25 or 0.1 to 3.0% by weight of Ceteth-25 or PEG-26-PPG- 30 Phosphate) 0.1 to 4.0% by weight based on the total weight of the cosmetic composition. The method according to claim 1,
The raw material may be prepared by mixing the preservative with 0.01 to 0.5% by weight of sodium dehydroacetate, 0.1 to 4.0% by weight of propylene glycol, 0.01 to 3.0% by weight of phenoxyethanol or methylparaben, 0.01 to 0.2% by weight of an organic pigment. The method according to claim 1,
When the organic pigment is blue, the raw material contains 0.1 to 15.0 wt% of Blue 1 Lake, 0.1 to 15.0 wt% of Yellow 5 Lake when it is yellow, and Red 7 Lake) 0.1 to 15.0% by weight based on the total weight of the cosmetic composition. The method according to claim 1,
The raw material may be prepared by mixing the preservative with 0.01 to 0.5% by weight of sodium dehydroacetate, 0.1 to 4.0% by weight of propylene glycol, 0.01 to 3.0% by weight of phenoxyethanol or methylparaben, 0.01 to 0.2% by weight of an organic pigment. The method according to claim 1,
The preservative contained in the raw material includes a natural preservative and 0.01 to 3.0% by weight of Pulsatilla Koreana Extract or 0.01 to 3.0% by weight of Usnea Barbata (Lichen Extract) 0.01 to 3.0% by weight of Zanthoxylum Piperitum Fruit Extract, or a mixture thereof. The method according to claim 1,
The raw material includes an auxiliary solvent for correcting the viscosity, and the auxiliary solvent is an organic pigment containing 0.1 to 4.0% by weight of glycerin. A stirring step of stirring a raw material in which purified water is mixed with a thickener, a dispersant, a surfactant (emulsifier), a preservative, and an organic pigment;
A first and a second milling step of finely pulverizing the sufficiently agitated raw material into nanoparticles by collision of the particles;
An aging step in which the milled raw material is stabilized and aged;
A filtering step of removing foreign matter contained in the aged raw material;
≪ / RTI > 11. The method of claim 10,
The stirring step may be carried out by adding a thickening agent and a dispersant to the purified water, and then adding the dispersant after the primary stirring, the primary stirring, the secondary stirring, the surfactant (emulsifying agent), the preservative, the organic pigment, A method for producing a liquid cosmetic product using an organic pigment including tea stirring. 12. The method of claim 11,
Wherein the stirring step includes a fourth agitation in which a natural preservative is added and agitated. 11. The method of claim 10,
Characterized in that the aging step is aged at room temperature and normal pressure for 72 hours, and a process for producing liquid cosmetics using the organic pigment

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