KR101809561B1 - Hair dye composition comprising coffee extract, amla powder and Dioscorea batatas extract and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a hair dye composition containing a coffee extract, amla powder, and a yam extract, and a preparation method of the same. According to the present invention, the hair dye composition has the effects of reducing hair damage and scalp irritation due to hair dyeing, and the coffee extract has the effect of reducing the unpleasant odor of the hair dye composition.

Description

(Hair dye composition comprising coffee extract, amla powder and hemp extract, and a process for producing the hair dye composition, and a hair dye composition comprising coffee extract, amla powder and Dioscorea batatas extract and manufacturing method thereof)

The present invention relates to a hair dye composition comprising coffee extract, amaranth powder and hippopotamus extract, and a method for preparing the same. More particularly, the present invention relates to a hair dye composition comprising a coffee extract, And a hair dye composition comprising a coffee extract, an amaranth powder and a hippopotamus extract, wherein the aaa powder and hippopotamus extract alleviate hair damage and scalp irritation caused by the hair dye composition, and a method for producing the hair dye composition.

As life has diversified in modern society and the rapid development of mass media has paid much attention to appearance, a desire to make oneself beautiful has arisen. As a result, it expresses the personality of the individual with various dyes rather than natural hair. Dyeing of hair refers to changing the color of hair to color an artificial coloring matter on natural hair, to color an artificial coloring matter on already-dyed hair, or to color an artificial coloring matter on hair that has been previously decolorized.

When chemical force is applied to hair with pH (hydrogen ion concentration), swelling - softening - convergence - hardening occurs. When chemical force is applied with strong acidity or strong basicity, hair is hydrolyzed or dissolved. Table 1 below shows the results.

pH
(Hydrogen ion concentration) Strong acidity «« »strong basic
2 3 4 5 6 7 8 9 10 11 Hair change Hydrolysis ⇔ Convergence - Curing ⇔ Normal ⇔ Swelling - Softening ⇔ Decomposition - Dissolution

The hair dye can be divided into three types depending on the period of hair dyeing. The temporary hair dye that keeps the hair dye until the next shampoo, the semi-permanent hair dye that is designed to last 2 to 6 weeks for hair dye, And a permanent hair dye that is designed to precipitate pigment molecules in the follicle.

Among the above hair hair dyeing agents, permanent hair dyeing agents are most commonly used, and permanent hair dyeing agents are classified into vegetable hair dyeing agents, metallic hair dyeing agents and oxidative dyeing hair dyeing agents depending on dyes used. The vegetable hair dye has a low dyeing effect and is difficult to dye brightly. The metallic hair dye has harmful toxicity to human body. On the other hand, oxidation type hair dyeing agents are excellent in dyeing effect and can be dyed in bright colors, and they are most widely used today.

The oxidant type dyeing agent is composed of a first agent containing an oxidation dye and a second agent containing an oxidizing agent, wherein the first agent is composed of an oxidation dye, an alkali agent and an antioxidant and the second agent is a stabilizer for stabilizing the oxidant and the oxidant pH adjusters and the like. The oxidation type hair dye agent is prepared by mixing a first agent having a pH of 9 to 12 and a second agent containing an oxidizing agent before the treatment, wherein the oxidizing agent of the second agent reacts with the oxidizing dye of the first agent to produce a new dye Decolorizes hair.

In more detail, the action mechanism of the oxidative hair dye agent is such that the alkali agent of the first agent swells the skin of the eye by adjusting the pH, and the oxidation agent of the first agent and the oxidizer of the second agent penetrate into the fur material through the swollen eye patch. The alkali agent of the first agent decomposes the oxidant of the second agent to generate oxygen, thereby oxidizing the melanin pigment of the hair to give a decolorizing effect, and the oxidation dye of the first agent reacts with the oxygen generated by the decomposition of the oxidant of the second agent Followed by polymerization. The polymerized oxidation dye is deposited on the follicle to dye the hair.

The alkaline agent of the hair dyeing agent mixed with the first agent and the second agent induces damage of the hair, causing a scalp irritation when it is put on the scalp, and an irritating odor is generated when the hair is decomposed, polymerized or oxidized, thereby giving discomfort to the operator and the operator.

In the composition of the oxidative bleaching agent composed of the first agent and the second agent, the cause of irritating odor is largely a reducing agent and an alkaline agent. Above all, an alkaline agent is a major cause. Ammonia, ethanolamine, sodium silicate, and sodium metasilicate are used as alkali agents in hair dyeing agents. Ammonia has a characteristic irritating odor when hair stained, and ethanolamine has a drawback that hair is damaged due to strong alkalinity have.

Most users of hair dye do not finish the dyeing with a single procedure, and repeatedly perform the treatment according to the growth of the hair or the user's individuality and taste, and thus the hair damage and the scalp stimulation are bound to follow.

A conventional hair dye composition is disclosed in Korean Patent Laid-Open Publication No. 10-2007-0029746, which relates to the provision of a hair dye composition having gentle fading and good color sustainability. The first hair dyeing composition of the prior art has at least one kind selected from the group consisting of p-phenylenediamine, toluene-2,5-diamine and salts thereof (hereinafter, referred to as " (B), 0.1 to 1 part by weight of (B), (C), and (C), based on 1 part by weight of the component (A) (A) to (C) and (D) p-aminophenol in a predetermined amount and in a weight ratio, characterized in that the second hair dye composition contains the component . The above-mentioned prior art is superior in dyeing power and duration of hair, but it has a problem that only chemical substances are used, and there is no ingredient for relieving scalp stimulation and hair damage caused by chemical substances, thereby causing side effects on scalp and hair.

Korean Patent Laid-Open Publication No. 10-2013-0042761 discloses a hair dye composition for relieving scalp and a method for preparing the same, wherein the composition comprises a hair extract, Freeze-dried powder of peptido-glycan, a black bean extract, a blueberry extract, a sour extract, a persimmon leaf extract, a wild ginseng extract root extract, a dye and a base. Since the hair dye composition of the prior art includes a natural substance, it alleviates the scalp irritation caused by the chemical composition of the hair dye, but does not solve the user's discomfort due to the irritating odor of the hair dye composition.

The present invention was conceived to overcome the problems of the conventional hair dye composition as described above, and it is an object of the present invention to provide a hair dye composition containing a hair dye composition, wherein the coffee extract alleviates the scalp stimulation by the hair dye composition and reduces the irritating odor of the alkaline agent, A hair dye composition comprising a coffee extract, an amaranth powder and a horsetail extract which minimizes hair damage and scalp irritation caused by the hair, and a process for producing the hair dye composition.

In order to accomplish the above object, the present invention has been extensively researched, and as a result, a hair dye composition including coffee extract, amaranth powder and hippopotamus extract and a method for producing the hair dye composition have been invented. The hair dye composition comprising coffee extract, amaranth powder and hippopotamus extract according to the present invention, when coffee extract, amaranth powder and hippopotamus extract were used at the same time, not only the scalp stimulation was reduced due to the coffee extract, The coffee aroma is relieved by the irritating odor caused by the generation of the coffee aroma, and the amaranth powder and hippopotamus extract are characterized by the hair damage and the scalp stimulation.

The present invention relates to a hair dye composition comprising a first agent and a second agent, wherein the first agent comprises a coffee extract, an amaranth powder, a horseradish extract, an alkali agent and an oxidation dye, the second agent comprises an oxidizing agent, Characterized in that it comprises from 0.1 to 10% by weight of a coffee extract, from 0.03 to 10% by weight of a coffee extract, from 0.5 to 10% by weight of a hemp extract and from 26.3 to 87% by weight of an additive, based on the total amount of the first composition, A hair dye composition comprising a powder and a hemp extract.

Wherein the other additives comprise 0.3 to 12% by weight of an oxidation dye, 1 to 22% by weight of an alkali agent, 5 to 23% by weight of a base and 20 to 30% by weight of a solvent, based on the total amount of the first composition, 9 to 25% by weight of an oxidizing agent, 0.1 to 2% by weight of a pH adjusting agent, 5 to 20% by weight of a base and 54 to 69% by weight of a solvent based on the total amount of the composition.

The present invention also relates to a method for producing a hair dye composition comprising the steps of: (A) preparing a coffee extract and a horse extract; (B) preparing a first agent comprising coffee extract, amaranth powder and hemp extract; And (C) preparing a second agent comprising an oxidizing agent,

A step (A) of preparing a coffee extract and a horse extract comprises an immersion step (A10) of pulverizing coffee beans, flesh and hulls of a coffee bean, respectively into a container containing ethanol and immersing for 5 to 10 minutes; Heating step (A20) in which water is added to the mixture of the immersion step (A10) and heated in an oven at 65 to 75 DEG C for 20 to 40 minutes; And a separation step (A30) of cooling the mixture of the step (A20) and the heating step (A20) to a temperature of 30 DEG C and separating the solid and the extract with a centrifugal separator; and a hair dye A method for preparing a composition is provided.

(B) preparing a first agent comprising the coffee extract, amaranth powder and hippopotamus extract; A step (B10) of adding a solvent as an oxidizing dye, a base, an amora powder and a remaining amount among components constituting the first agent to a stirrer and dissolving the mixture at 80 to 90 ° C by heating; Stirring the dissolved mixture of the stirrer with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes to emulsify (B20); (B30) cooling the emulsified mixture at 45 to 55 DEG C in step (B20), and mixing the alkaline agent, extract and hippopotamus extract; (C) preparing a second agent containing the oxidizing agent ); A step (C10) of adding a solvent as a base and a remaining amount among components constituting the second agent into a stirrer and dissolving at 80 to 90 DEG C by heating; Stirring the dissolved mixture of the stirrer with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes to emulsify (C20); The step (C20) comprises cooling the emulsified mixture to 40 to 45 DEG C to mix the pH adjusting agent and the oxidizing agent (C30).

As described above, the hair dye composition comprising the coffee extract, amaranth powder and hippopotamus extract of the present invention is composed of the first agent and the second agent. When the first agent and the second agent are mixed and applied to the hair, the extract of Amara powder and hippopotamus reduces hair damage and scalp irritation during the dyeing process, and the coffee extract alleviates the scalp stimulation, The irritating odor of the hair dye composition is reduced to lower the fatigue of the user.

1 is a color change of a first agent according to the content of Amara Powder in a hair dye composition comprising coffee extract, amla powder and hippopotamus extract of the present invention.

Hereinafter, the present invention will be described in detail.

The hair dye composition according to the present invention comprises a first agent and a second agent, wherein the first agent comprises 0.3 to 12% by weight of an oxidation dye, the alkali agent 1 By weight of a coffee extract, 0.03 to 10% by weight of a coffee extract, 0.5 to 10% by weight of a hemp extract, and 20 to 30% by weight of a solvent as a balance, The second agent is characterized by comprising 9 to 25% by weight of an oxidizing agent, 0.1 to 2% by weight of a pH adjusting agent, 5 to 20% by weight of a base agent, and 54 to 69% by weight of a solvent as a residual amount, based on the total amount of the second composition .

Wherein the first oxidation dye is selected from the group consisting of 2-amino-5-nitrophenol, hydrochloric acid-2,4-diaminophenoxyethanol, polyquaternium-10, resorcinol, p-aminophenol, -Aminophenol, p-phenylenediamine, m-phenylenediamine, p-amino-ocresol, p-nitro-o-phenylenediamine, toluene-2,5-diamine or mixtures of two or more thereof May be used in combination. When the oxidation dye is used in an amount of less than 0.3% by weight, there is a problem that the dyeing effect of hair is not sufficiently exhibited. When the oxidation dye is used in an amount exceeding 12% by weight, there is a problem that harmful effects are exerted on the human body.

The first agent may be a mixture of one or more selected from the group consisting of ammonia, ethanolamine, sodium silicate and sodium metasilicate. When the alkali agent is used in an amount of less than 1% by weight, the swelling of the hair is insufficient, and the penetration of the oxidation dye into the fur material is not sufficient, resulting in a low dyeing effect. There is a problem that the stimulation of the scalp becomes severe.

The base of the first agent may be selected from the group consisting of cetyl alcohol, cetearyl alcohol, mineral oil, isopropyl myristate, erysobic acid, polyoxyethylene cetyl ether phosphate, polyoxyethylene cetyl ether, oleyl alcohol, behenyl alcohol, Glycolate, hexyltecanol, stearyl alcohol and urea can be used in combination. When the base of the first agent is used in an amount of less than 5% by weight, the viscosity of the first agent is low, which makes it difficult to maintain the stability of the first agent. When used in an amount exceeding 23% by weight, There is a problem in that the viscosity is increased and mixed with the second agent to cause insufficient mixing or a feeling of use becomes stiff when used.

The Amaranth powder is a light ocher-colored powder finely pulverized and is insoluble in water. Amla is a medium-sized deciduous arboreous tree that is naturally grown or cultivated throughout India and is also called amarriche, embryrica, Indian gooseberry, etc., and the fruits, seeds, leaves, do. Amla contains various effective ingredients such as Fleming berry, gallic acid, giatin, palmitic acid, oleic acid, linoleic acid, and vitamin C, and it is said that it contains vitamin C corresponding to 20 times of orange and 160 times of apple have. Cancer is considered to be a natural hair nutrient because it contains a rich vitamin C. Vitamin C acts on the hair to strengthen the keratin, protect the hair, strengthen the collagen and maintain the elasticity and health of the hair . In addition, vitamin A in Amaranth is stable to heat, exposed to high temperature for a long time, and almost no vitamin is destroyed. It is known that the heat resistance of vitamin C is derived from the tannin component. The amount of the amaranth powder used in the first agent is preferably 0.03 to 10% by weight, and when it is used in an amount of less than 0.03% by weight, there is a problem that nutrition can not be sufficiently supplied to scalp and hair. The pH of the first agent is lowered due to the antioxidant power of the amaranth powder, and the activity of the alkali agent is interfered with, resulting in insufficient dyeing effect.

The coffee extract is extracted from coffee beans and the coffee bean is dried and roasted. When the fruit of the coffee tree is ripe red, the flesh grows and the green bean comes out. When the green bean is dried and roasted, it becomes the coffee bean. Coffee beans contain various active ingredients such as caffeine, tannins, fatty acids, vitamins, saccharides, and polyphenols, which affect the human body physiologically. The caffeine ingredient induces diuretic action, the magnesium ingredient helps suppress diabetes, and the polyphenol ingredient has antioxidant power, which helps cell regeneration and blood circulation. The coffee bean contains a large amount of chlorophenic acid among the polyphenol components, and the chlorogenic acid has the function of protecting the skin cells from the external harmful environment and discharging waste matter in the skin. In addition, chlorogenic acid plays an important role in the freshness of extracted coffee. It is an important factor in plant metabolism. It has excellent antioxidant ability and is known to prevent heart disease. It is progressing. The coffee extract is preferably used in an amount of 0.1 to 10% by weight based on the total weight of the composition. If the amount of the coffee extract is less than 0.1% by weight, the effect of reducing the irritating odor of the hair dye composition is insufficient. %, The caffeine ingredient contained in the coffee extract may stimulate the sebaceous glands of the skin, resulting in an increase in sebum secretion.

The horsetail extract uses an extract obtained by extracting flesh or hull of horses. It is a perennial vine plant belonging to the perennial plant, and is also referred to as Sasa or Sasa. There are about 650 species in the world, and there are 10 species in Korea, and the roots are used for food. Has been used for a long time since its foundation, and has been used for the purpose of treating sebaceous glands, peptic ulcers and the like, and is rich in vitamin C and contains active ingredients such as potassium, iron and phosphorus. , Diosgenin, and allantoin. Mucin is a complex protein that binds to carbohydrates, and is also present in plants such as animals, intestines, or rootstocks. Mushins of vegetable origin are similar to animal mucins that protect human gastric wall. They act as lubricants for the protection and digestion of digestive organs. They have the physiological activity of skin irritation, irritation and skin moisturizing. Allantoin in ma is also a natural component of some plants such as sugar beet and wheat sprouts. It activates cell activity, promotes the growth of new tissues, calms and alleviates inflammation of the skin, has an antiallergic effect It is used for sensitive skin such as acne and atopy. In addition, allantoin acts on both acids and bases, and has the effect of removing dandruff on scalp by decomposing keratinocytes. When the horsetail extract is used in an amount of less than 0.5% by weight, there is a problem in that the effect of reducing hair damage and scalp irritation is insignificant. When the horsetail extract is used in an amount exceeding 10% by weight, It may be difficult to maintain stability.

The solvent of the first agent is water.

Hydrogen peroxide (35%) is used as the second oxidizing agent, and the use amount of the oxidizing agent is preferably 9 to 25% by weight. When the oxidizing agent is used in an amount of less than 9% by weight, there is a problem that hair is not discolored sufficiently. When the oxidizing agent is used in an amount of more than 25% by weight, hair scarring and hair damage become serious.

The pH adjuster of the second agent may be selected from the group consisting of phosphoric acid, sodium pyrophosphate, and a mixture thereof, and is preferably used in an amount of 0.1 to 2% by weight. When the pH adjuster is used in an amount of less than 0.1% by weight, there is a problem that the pH is not sufficiently controlled and the oxidizing agent is not stabilized and the stability of the second formulation is poor. When the pH adjuster is used in an amount exceeding 2% by weight, There is a problem in that the dyeing effect is reduced due to interference with the activity.

Wherein the second agent is selected from the group consisting of cetyl alcohol, cetearyl alcohol, sodium polyoxyethylene lauryl ether sulfate, glyceryl stearate SE, white vaseline, mineral oil, polyoxyethylene castor oil, erythorbic acid, Chloride, and dibasic sodium phosphate may be used in combination. When the second agent is used in an amount of less than 5% by weight, the viscosity of the second agent is so low that the components of the composition are difficult to separate or to maintain the stability of the second agent formulation, and when used in excess of 20% The viscosity of the second agent is so high that when mixed with the first agent, mixing is not sufficient or the feeling of use becomes stiff.

The second agent is water.

The following is a description of a process for preparing a hair dyeing composition comprising coffee extract, amaranth powder and hippopotamus extract according to the present invention.

A method for producing a hair hair dye composition comprising a coffee extract, an amaranth powder and a hippopotamus extract according to the present invention comprises the steps of: (A) preparing a coffee extract and a horse extract; (B) preparing a first agent comprising coffee extract, amaranth powder and hemp extract; And (C) preparing a second agent comprising an oxidizing agent.

The step (A) of preparing the coffee extract and hippopotamus extract comprises: an immersion step (A10) in which coffee beans, flesh and hulls of the horses are respectively ground and placed in respective containers containing ethanol for 5 to 10 minutes; Heating step (A20) in which water is added to the mixture of the immersion step (A10) and heated in an oven at 65 to 75 DEG C for 20 to 40 minutes; And a separation step (A30) in which the mixture of the heating step (A20) is cooled to 30 DEG C and the solid and the extract are separated by a centrifugal separator.

In the immersion step (A10), the powder obtained by pulverizing the coffee beans and hemp is immersed in ethanol to elute an effective ingredient of coffee and hemp, which can not be extracted with water, and the immersion time is preferably 5 to 10 minutes. When the immersion time is less than 5 minutes, there is a problem that the effective components of coffee and hemp are not sufficiently eluted. When the immersion time is longer than 10 minutes, the effective components of coffee and hemp are no longer eluted, There is a problem that the time efficiency of manufacturing is lowered.

The heating step A20 comprises heating the mixture in the step A10 with water and heating the mixture in an oven at 65 to 75 DEG C for 20 to 40 minutes, , There is a problem in that the effective amount of coffee and hemp is not sufficiently extracted. When the heating time exceeds 75 占 폚 or the heating time is more than 40 minutes, effective amount of coffee and hemp is lost due to volatilization of ethanol.

Wherein the first agent of the hair dyeing composition comprises at least one selected from the group consisting of 0.3 to 12% by weight of an oxidation dye, 1 to 22% by weight of an alkali agent, 5 to 23% by weight of a base, 0.1 to 10% by weight of a coffee extract, (B) of producing a first agent comprising 0.03 to 10% by weight of horseradish, 0.5 to 10% by weight of horsetail extract, and 20 to 30% by weight of solvent as balance, wherein the first agent comprises coffee extract, amaranth powder and hemp extract; A step (B10) of adding a solvent as an oxidizing dye, a base, an amora powder and a remaining amount among components constituting the first agent to a stirrer and dissolving the mixture at 80 to 90 ° C by heating; Stirring the dissolved mixture of the stirrer with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes to emulsify (B20); (B30) mixing the alkaline agent, the coffee extract and the horsetail extract by cooling the emulsified mixture to 45 to 55 ° C in the step (B20).

Wherein the step (B10) is carried out by adding 0.3 to 12% by weight of an oxidation dye, 5 to 23% by weight of a base, 0.03 to 10% by weight of an amaranth powder and 20 to 30% . If the melting temperature is less than 80 ° C., the dissolution is insufficient and the raw materials fed into the agitator are not mixed. If the temperature exceeds 90 ° C., 1 formulation becomes unstable or the irritating odor of the hair dye composition is increased.

In the step (B20), the molten mixture of the stirrer is emulsified by stirring with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes. In the step (B20), the stirring speed of the homomixer is less than 2500 rpm, If less than 5 minutes, there is a problem that the phase of the first agent is not uniform due to insufficient emulsification of the oxidation dye, base agent, ammonia powder and solvent, and when the stirring speed exceeds 4500 rpm or the emulsification time exceeds 10 minutes, The viscosity of the composition of the present invention is increased, so that there is a problem that the subsequent mixing of the alkali agent, the coffee extract and the horsetail extract is not sufficient.

The step (B30) comprises cooling the emulsified mixture at 45 to 55 ° C in the step (B20), mixing 1 to 22% by weight of an alkali agent, 0.1 to 10% by weight of a coffee extract and 0.5 to 10% , And the emulsified mixture is stabilized by cooling. If the cooling temperature is lower than 45 ° C in the step (B30), there is a problem in that the mixing of the alkaline agent and the emulsified mixture is insufficient and the stability of the first formulation is lost. When the temperature is higher than 55 ° C, There is a problem that the irritating odor of the hair dye composition increases due to the oxidation reaction of the coffee extract.

The second agent comprises 9 to 25% by weight of an oxidizing agent, 0.1 to 2% by weight of a pH adjusting agent, 5 to 20% by weight of a base agent, and 5 to 20% by weight of a base agent in a hair dyeing composition comprising a coffee extract, a dark brown powder, (C) comprising 54 to 69% by weight of a solvent, the second agent comprising an oxidizing agent; A step (C10) of adding a solvent as a base and a remaining amount among components constituting the second agent into a stirrer and dissolving at 80 to 90 DEG C by heating; Stirring the dissolved mixture of the stirrer with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes to emulsify (C20); (C30) cooling the emulsified mixture to 40 to 45 DEG C in step (C20) to mix the pH adjuster and the oxidizing agent.

The step (C10) comprises adding 5 to 20% by weight of a base and 54 to 69% by weight of a solvent as a balance to a stirrer and dissolving at 80 to 90 ° C by heating. If the melting temperature is less than 80 ° C., the dissolution is insufficient and the raw materials fed into the stirrer can not be mixed. If the melting temperature exceeds 90 ° C., it affects the inherent component structure of the raw material, 2 formulation is unstable.

In the step (C20), the molten mixture of the stirrer is emulsified by stirring with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes. In the step (D20), the stirring speed of the homomixer is less than 2500 rpm, When the stirring speed is less than 5 minutes, there is a problem that the base and the solvent are not emulsified sufficiently so that the phase of the second agent is uneven. When the stirring speed exceeds 4500 rpm or the emulsification time exceeds 10 minutes, the viscosity of the second agent , There is a problem that the subsequent mixing of the pH adjusting agent and the oxidizing agent is not sufficient.

The step (C30) comprises cooling the mixture of step (C20) to 40 to 45 DEG C, mixing 9 to 25% by weight of an oxidizing agent and 0.1 to 2% by weight of a pH adjusting agent, Is less than 40 ° C, the pH adjuster and the oxidizing agent are not sufficiently mixed with the mixture of the step (C20), resulting in a lack of stability of the second formulation. When the temperature is more than 45 ° C, The decomposition of hydrogen peroxide by temperature is generated.

The hair dye composition comprising the coffee extract, amaranth powder and hippopotamus extract according to the present invention is not limited by its formulation, but preferably the first agent and the second agent are cream formulations, or the first agent is a cream formulation and the second agent I can be a liquid formulation.

The following examples, comparative examples and test examples are set forth to illustrate the present invention and should not be construed as limiting the scope of the present invention.

<Production Example> Production Example of Coffee Extract and Hippopotamus Extract

The coffee extract and horse extract of the present invention were prepared by the following method.

First, 10 g of coffee bean and 10 g of tuna were crushed and placed in a container containing 20 mL of ethanol, and the container was immersed for 10 minutes. 100 g of distilled water was added to each container and the mixture was heated in an oven at 65 ° C for 40 minutes. Each of the mixtures containing the coffee beans was cooled to 30 ° C, and the solid and extract of the coffee beans were separated by a centrifuge to prepare a coffee extract and a horse extract. The above-mentioned coffee extract and hippopotamus extract were used in the production of hair hair dyeing compositions in Examples 1 to 13 and Comparative Examples.

&Lt; Examples 1 to 14 and Comparative Examples > Examples of hair dye composition

A first agent of the hair dye composition according to the present invention was prepared by mixing the starting materials and the contents shown in Table 2 below, and the second agent of the hair dye composition according to the present invention was prepared by mixing the ingredients in the amounts shown in Table 3 below. Respectively.

First, the preparation of the first agent was carried out in purified water in accordance with the raw materials and contents shown in Table 2 below, polyquaternium-10, resorcinol, p-aminophenol, m-aminophenol, p-phenylenediamine, Diamine, p-amino-ocresol, p-nitro-o-phenylenediamine, toluene-2,5-diamine sulfate, alysovic acid, ammonium thioglycolate, urea, cetyl alcohol, cetearyl alcohol, Oil, isopropyl myristate and amla powder are put into a stirrer and heated to 85 ° C to be completely dissolved. The dissolved mixture was emulsified with a homomixer at 3000 rpm for 7 minutes and then cooled to 50 캜. Ethanolamine, coffee extract and hippopotamus extract were added to the cooled mixture, followed by cooling to 25 캜 to prepare a first agent.

At the same time, erisobic acid, dibasic sodium phosphate, cetyl alcohol, mineral oil, glyceryl stearate SE and white vaseline were added to the purified water in accordance with the ingredients and the contents shown in Table 3 below, Heat completely to dissolve. The dissolved mixture was emulsified with a homomixer at 2500 rpm for 5 minutes, cooled to 45 캜, and phosphoric acid and hydrogen peroxide water were added to the cooled mixture to complete the preparation of the second agent.

Comparative Example Example 1 Example 2 Example 3 Example 4 Example 5 Example 5 Purified water Balance Balance Balance Balance Balance Balance Balance Polyquaternium-10 0.45 0.45 0.45 0.45 0.45 0.45 0.45 Resorcinol 0.20 0.20 0.20 0.20 0.20 0.20 0.20 p-Aminophenol 0.11 0.11 0.11 0.11 0.11 0.11 0.11 m-Aminophenol 0.05 0.05 0.05 0.05 0.05 0.05 0.05 p-phenylenediamine 0.43 0.43 0.43 0.43 0.43 0.43 0.43 m-phenylenediamine 0.01 0.01 0.01 0.01 0.01 0.01 0.01 p-amino-ocresol 0.03 0.03 0.03 0.03 0.03 0.03 0.03 p-nitro-o-phenylenediamine 0.03 0.03 0.03 0.03 0.03 0.03 0.03 Toluene-2,5-diamine 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Ari Sobic Acid 0.10 0.10 0.10 0.10 0.10 0.10 0.10 Ammonium thioglycolate 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Urea 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Cetyl alcohol 4.00 4.00 4.00 4.00 4.00 4.00 4.00 Cetearyl alcohol 5.00 5.00 5.00 5.00 5.00 5.00 5.00 Mineral oil 3.50 3.50 3.50 3.50 3.50 3.50 3.50 Isopropyl myristate 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Amla powder 0 5.00 0 0 1.00 3.00 5.00 Ethanolamine 3.00 3.00 3.00 3.00 3.00 3.00 3.00 Coffee extract 0 0 5.00 0 5.00 5.00 5.00 Hemp extract 0 0 0 5.00 5.00 5.00 5.00 Example 7 Example 8 Example 9 Example 10 Example 11 Example 12 Example 13 Purified water Balance Balance Balance Balance Balance Balance Balance Polyquaternium-10 0.45 0.45 0.45 0.45 0.45 0.45 0.45 Resorcinol 0.20 0.20 0.20 0.20 0.20 0.20 0.20 p-Aminophenol 0.11 0.11 0.11 0.11 0.11 0.11 0.11 m-Aminophenol 0.05 0.05 0.05 0.05 0.05 0.05 0.05 p-phenylenediamine 0.43 0.43 0.43 0.43 0.43 0.43 0.43 m-phenylenediamine 0.01 0.01 0.01 0.01 0.01 0.01 0.01 p-amino-ocresol 0.03 0.03 0.03 0.03 0.03 0.03 0.03 p-nitro-o-phenylenediamine 0.03 0.03 0.03 0.03 0.03 0.03 0.03 Toluene-2,5-diamine 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Ari Sobic Acid 0.10 0.10 0.10 0.10 0.10 0.10 0.10 Ammonium thioglycolate 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Urea 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Cetyl alcohol 4.00 4.00 4.00 4.00 4.00 4.00 4.00 Cetearyl alcohol 5.00 5.00 5.00 5.00 5.00 5.00 5.00 Mineral oil 3.50 3.50 3.50 3.50 3.50 3.50 3.50 Isopropyl myristate 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Amla powder 10.00 3.00 3.00 3.00 3.00 3.00 3.00 Ethanolamine 3.00 3.00 3.00 3.00 3.00 3.00 3.00 Coffee extract 5.00 1.00 3.00 10.00 5.00 5.00 5.00 Hemp extract 5.00 5.00 5.00 5.00 1.00 3.00 10.00

Example 14 Purified water Balance Eriosobic acid 0.10 Sodium secondary phosphate 0.35 Cetyl alcohol 3.00 Mineral oil 6.00 Glyceryl stearate SE 0.90 White vaseline 3.00 Stearothiomerium chloride 0.50 Phosphoric acid 0.10 Hydrogen peroxide 17.00

&Lt; Test Example 1 > The color of Examples 4 to 7 and Comparative Example

The hues of Examples 4 to 7 and Comparative Example are the same as in Fig. As the content of Amaranth powder increases, the color becomes more intense, and it can be judged that the inherent color of the Amaranth powder is reflected in the composition.

&Lt; Test Example 2 > The pH of Examples 1 to 13 and Comparative Example

In order to confirm the pH of Examples 1 to 13 and Comparative Examples, the pH was measured using a pH meter (Model pH-200L, Istek, Korea). The measurement results are shown in Table 4 below.

Comparative Example Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 pH 10.43 10.03 10.40 10.42 10.31 10.21 10.02 Example 7 Example 8 Example 9 Example 10 Example 11 Example 12 Example 13 pH 9.73 10.21 10.20 10.18 10.22 10.22 10.21

As shown in Table 4, the pH of the first agent of Examples 1 to 13 and Comparative Example was checked. As a result, the pH of the first agent was lowered as the content of Amara powder was higher in Examples 4 to 7, The change in pH of the first agent according to the content of the coffee extract was not significant, and the change in the pH of the first agent according to the content of the hippopteran extract in Examples 11 to 13 was also insignificant.

Therefore, it was judged that the coffee extract and hippopotamus extract did not affect the pH of the first agent, and the dark powder affects the pH of the first agent. It can be concluded that when a large amount of amaranth powder is added to the first agent, the amaranth powder lowers the pH of the first agent and hinders the activity of the alkalizing agent, so that the dyeing effect may not be sufficient.

Test Example 3: Absorbance of hair

The methylene blue staining method was used to confirm the degree of damage of hair, and the methylene blue staining method used in the present invention will be briefly described as follows.

When hair is exposed to alkaline chemicals such as dyestuffs, the interstitial material escapes from the follicle depending on the extent of the damage and becomes porous, increasing the adsorption rate of the substance. The more electronegative the surface of the hair is damaged, the more negative is the effect of the cationic methylene blue The adsorption rate is increased and the methylene blue adsorbed on the hair is eluted and the optical density (OD) is measured.

In the present invention, the degree of damage of the hair was measured using these characteristics, and the hair sample and the test method used in Test Example 3 were as follows.

Hair samples (thickness: 0.07-0.75 mm) without chemical treatment were used and cut to a weight of 5 g. 1 part by weight of Example 14 was mixed with 1 part by weight of each of Examples 1 to 13 and Comparative Example and applied to each hair sample. After natural standing for 25 minutes, the hair was washed with lukewarm water containing shampoo, thoroughly rinsed with warm water, And then dyed hair for absorbance measurement was prepared.

The dyed hair is put into a methylene blue 2% solution and is immersed at 50 ° C for 10 minutes so that methylene blue is adsorbed. The dyeing hair adsorbed on methylene blue was added to 5 mL of a solution obtained by mixing 49 vol% of ethanol, 1 vol% of glacial acetic acid and 50 vol% of distilled water, and eluting the methylene blue for 5 minutes to prepare a sample solution for measuring the absorbance. The absorbance of the sample solution was measured by a spectroscope (Model SM1200, UMC, USA,? = 660 nm) and is shown in Table 5 below.

A control group using blank test hair was prepared, and the absorbance of the sample solution was expressed as a relative value by setting the absorbance of the control group to 100%. The high absorbance means that the concentration of methylene blue contained in the sample solution is high, and the degree of damage of the dyeing hair is high, so that it can be judged that the concentration of methylene blue adsorbed is high.

Control group Comparative Example Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Absorbance 0.035 0.205 0.138 0.204 0.168 0.159 0.146 0.128 percentage(%) 100 586 394 583 480 454 417 366 Control group Example 7 Example 8 Example 9 Example 10 Example 11 Example 12 Example 13 Absorbance 0.035 0.117 0.147 0.146 0.143 0.157 0.146 0.134 percentage(%) 100 334 420 417 409 449 417 383

As shown in Table 5, when the comparative examples and Examples 1 and 3 are compared, it can be seen that the absorbance of the dyed hair using the first agent containing the Amaranth powder and Hama extract is low, and the comparative example and the second example It can be seen that the absorbance of dyed hair using the first agent containing the coffee extract is little different from the comparative example. Further, it can be seen that the absorbance decreases as the content of Amara powder contained in the first agent increases in Examples 4 to 7, and the absorbance changes according to the content of the coffee extract contained in the first agent in Examples 8 to 10 And in Examples 11 to 13, as the content of horsetail extract contained in the first agent increases, the absorbance decreases.

Therefore, it can be interpreted that amaranth powder and hippopotamus extract can alleviate damage to hair during dyeing, and coffee extract can be considered to have no effect on reduction of hair damage.

&Lt; Test Example 4 > Tensile strength of hair

In order to confirm the degree of damage of the hair, the present inventors measured the tensile strength of the dyed hair using the first agents of Examples 1 to 13 and Comparative Examples to confirm the change in elasticity. The hair sample used in Test Example 4 And the experimental method is as follows.

Hair samples (thickness: 0.07-0.75 mm) without chemical treatment were used and cut to a weight of 5 g. First 1 part by weight of Examples 1 to 13 and Comparative Example were mixed with 2 parts by weight of Example 14, applied to each hair sample, allowed to stand for 25 minutes, washed with lukewarm water , Washed thoroughly with lukewarm water and dried naturally to prepare dyed hair for tensile strength measurement.

In order to measure the tensile strength of the dyed hair, a tensile test was similarly performed in the hair rope direction using a universal material testing machine (Model No. 4465, Instron, USA). Seven measurements were made for each dyed hair specimen and the average of five measurements was obtained, except for the highest and lowest values of the measured values. The tensile strength was measured at a tensile speed of 20 mm / min and a gripping distance of 20 mm under the tensile test conditions, and is shown in Table 6 below.

Control group Comparative Example Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 The tensile strength
(cN) 167 146 159 148 154 155 159 162 Control group Example 7 Example 8 Example 9 Example 10 Example 11 Example 12 Example 13 The tensile strength
(cN) 167 165 159 159 160 152 157 164

As shown in Table 6, the tensile strength of the control test, that is, the blank test, was measured as 164, and the tensile strength of the dyed hair using the first agent including Amaranth powder and Hama extract was compared with that of the comparative example It can be seen that the tensile strength of the hair dye using the first agent containing the coffee extract is not much different from that of the comparative example. In Examples 4 to 7, the tensile strength was found to increase as the content of the amaranth powder contained in the first agent was increased. In Examples 8 to 10, the tensile strength of the coffee extract contained in the first agent The change in the strength is slight, and in Examples 11 to 13, it can be seen that the tensile strength increases as the content of the hemp extract contained in the first agent increases.

Therefore, it can be interpreted that the extract of Amaranth powder and hippopotamus can be considered to affect the elasticity of hair by relaxing damage of hair during dyeing, and coffee extract can be judged as having no effect of reducing hair damage.

<Test Example 5> Feeling of feeling of hair dye composition

In order to confirm the user's fatigue due to the stimulation of the scalp and the stimulation during the operation, 42 patients and 42 dyes were selected to evaluate the irritating odor of the hair dye composition, feeling of use during application and psychological stability .

The criterion for screening and dying practitioner is as follows. Experiments were selected by the practitioner for more than 10 years in the hairdressing industry and the recipient was a woman in their 30s who had not chemically treated their hair within 1 year from the test date. The length of the hair was 20 to 25 cm below the ear and the thickness of the hair ranged from 0.07 to 0.75 mm, and was selected as a person sensitive to the flavor or stimulus of the dye.

1 part by weight of the second agent of Example 14 was applied to the first first part of Examples 1 to 13 and Comparative Example, and the mixture was applied to the hair of the treated person, allowed to stand for 25 minutes, and then shampooed and dried.

The evaluation scores of the physician and the practitioner are averaged and shown in Table 7 below. Satisfaction level per each evaluation item was divided into 4 steps (very satisfied), 3 points (satisfaction), 2 points (normal), 1 point (unsatisfactory) and 0 point (very dissatisfactory), and evaluation of irritating odor The higher the score, the lower the incidence of irritating odor. The evaluation of psychological stability was evaluated as the higher the evaluation score was, the less the fatigue due to the irritating odor of the hair dye was.

Physician Practitioner Irritating
smell scalp
Stimulation Psychological
A sense of security Irritating
smell When applying
Feeling Psychological
A sense of security Comparative Example 0 0 0 0 0 0 Example 1 2.8 3.2 2.8 2.9 2.2 2.7 Example 2 3.6 3.5 3.4 3.5 2.0 3.4 Example 3 1.1 3.6 1.8 1.0 3.6 1.7 Example 4 3.0 3.4 3.3 3.1 3.3 3.4 Example 5 3.3 3.6 3.4 3.3 3.4 3.4 Example 6 3.6 3.7 3.7 3.5 3.5 3.6 Example 7 3.7 3.5 3.6 3.7 3.4 3.7 Example 8 3.2 3.4 3.3 3.1 3.4 3.3 Example 9 3.4 3.5 3.6 3.4 3.3 3.6 Example 10 4.0 3.7 3.9 3.9 3.3 3.9 Example 11 3.2 3.5 3.2 3.3 3.3 3.2 Example 12 3.4 3.7 3.3 3.2 3.6 3.2 Example 13 3.4 3.8 3.3 3.3 3.8 3.3

As shown in Table 7, in the evaluation of the irritating odor, when compared with the Comparative Examples and Examples 1 to 3, it was found that when the first agent containing the coffee extract or Amara powder was used, the irritating odor was small Able to know. Further, in Examples 8 to 10, as the content of the coffee extract contained in the first agent increased, the irritating odor was small, and in Examples 4 to 7, as the content of the amaranth powder contained in the first agent increased, .

In the evaluation of the scalp stimulation, as the content of the coffee extract contained in the first agent in Examples 8 to 10 was increased, satisfaction with the scalp stimulation was increased, and in Examples 11 to 13, the content of the horse extract contained in the first agent The satisfaction with the scalp stimulation is increased as compared with the case of 5% by weight when the content of the amaranth powder contained in the first agent is 10% by weight in Examples 4 to 7, .

In the evaluation of feeling at the time of application, as the content of hemp extract contained in the first agent in Examples 11 to 13 was increased, satisfaction with feeling at the time of application was increased, and in Examples 4 to 7, As the content increases, the difference in satisfaction with feeling at the time of application is small.

In the evaluation of the psychological stability, the psychological stability depending on the content of the Amaranth powder and the hippopotamus extract contained in the first agent in Examples 4 to 7 and 11 to 13 was small, and it was included in the first agent in Examples 8 to 10 As the content of coffee extract increased, the psychological stability was increased.

Therefore, the amaranth powder contained in the first agent has an effect of reducing irritating odor and scalp irritation caused by staining, and the hemorrhoid extract contained in the first agent has an effect of improving the feel upon application and reducing the scalp stimulation , And the coffee extract contained in the first agent may be considered to have an effect of reducing the irritating odor and giving psychological stability due to the generation of the coffee aroma.

Claims (6)

A first agent comprising 0.1 to 10% by weight of a coffee extract, 0.03 to 10% by weight of an amaranth powder, 0.5 to 10% by weight of a hemp extract, and 26.3 to 87% by weight of an additive; And a second agent comprising an oxidizing agent,
The other additives include 0.3 to 12 wt% of an oxidation dye, 1 to 22 wt% of an alkali agent, 5 to 23 wt% of a base agent, and 20 to 30 wt% of a solvent,
Wherein the second agent comprises 9 to 25% by weight of an oxidizing agent, 0.1 to 2% by weight of a pH adjusting agent, 5 to 20% by weight of a base and 54 to 69% by weight of a solvent based on the total amount of the second agent, Lt; RTI ID = 0.0 &gt; mitigating &lt; / RTI &gt; stimulating odor reduction.
delete delete A method for producing a hair dye composition comprises the steps of: (A) preparing a coffee extract and a horse extract; (B) preparing a first agent comprising coffee extract, amaranth powder and hemp extract; And (C) preparing a second agent comprising an oxidizing agent,
The step (A) of preparing the coffee extract and hippopotamus extract comprises an immersion step (A10) of pulverizing the coffee beans, flesh and hulls of the coffee bean, respectively, into each container containing ethanol and immersing for 5 to 10 minutes; Heating step (A20) in which water is added to the mixture of the immersion step (A10) and heated in an oven at 65 to 75 DEG C for 20 to 40 minutes; And a separation step (A30) of cooling the mixture of the heating step (A20) to 30 DEG C and separating the solid and the extract liquid by a centrifugal separator,
(B) preparing a first agent comprising the coffee extract, amaranth powder and hippopotamus extract; A step (B10) of adding a solvent as an oxidizing dye, a base, an amora powder and a remaining amount among components constituting the first agent to a stirrer and dissolving the mixture at 80 to 90 ° C by heating; Stirring the dissolved mixture of the stirrer with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes to emulsify (B20); (B30) cooling the emulsified mixture to 45 to 55 DEG C in the step (B20) to mix the alkali agent, the coffee extract and the horse extract,
(C) producing a second agent comprising the oxidizing agent comprises: A step (C10) of adding a solvent as a base and a remaining amount among components constituting the second agent into a stirrer and dissolving at 80 to 90 DEG C by heating; Stirring the dissolved mixture of the stirrer with a homomixer at 2500 to 4500 rpm for 5 to 10 minutes to emulsify (C20); (C30) cooling the emulsified mixture in the step (C20) to 40 to 45 DEG C to mix the pH adjuster and the oxidizing agent,
Characterized in that it has the effect of alleviating hair damage and scalp irritation and reducing irritating odor. delete delete

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