KR100569788B1 - Composition for hairdye comprising mulberry, mulberry leaves or mori radicis cortex - Google Patents

Abstract

The present invention relates to a hair dye composition comprising the heart, the upper leaf or lettuce, and more particularly to a hair dye composition comprising a powder, hot water extract or alcohol extract of the heart, lettuce or lettuce and a preparation method thereof. The present invention uses a natural vegetable material that is harmless to the human body as a hair colorant, which not only reduces side effects of the chemicals, but also has excellent dyeing property, hair conditioning effect and color fastness, and at the same time, skin irritation by the conventional chemical colorant. Side effects such as can be eliminated. It can also be used for purposes such as shampoo or rinse as well as hair dyes.

Sirloin, lettuce, lettuce, hair dye, shampoo, conditioner

Description

Composition for hair dyes comprising the lettuce, the upper leaf or lettuce skin {Composition for hairdye comprising mulberry, mulberry leaves or Mori Radicis Cortex}

The present invention relates to a hair dye composition comprising the heart, the upper leaf or lettuce, and more particularly, to a hair dye composition comprising hot water or alcohol extract or powder of the heart, lettuce or lettuce.

In general, hair dyes may be classified into permanent hair dyes, semi-permanent hair dyes, and temporary hair dyes according to differences in dyeing effects.

Permanent hair dyes are those in which the pigment-forming substance penetrates into the cortex or anhydrous layer inside the hair and may cause chemical changes to form insoluble pigments. Semipermanent hair dyes are those in which the pigment itself penetrates into the cuticle layer of the cortex or hair surface and is physically adsorbed. Temporary hair dyes are also those that physically adsorb the pigment only to the cuticle layer, which is the surface of the hair.

Among these, permanent hair dyes can be divided into three types, namely, vegetable hair dyes, metallic hair dyes, and oxidative hair dyes. Vegetable hair dyes include henna and chamomile, which have a low dyeing effect and are difficult to lightly dye. Metallic hair dyes use the principle of blackening when lead is oxidized. It is toxic to humans and is rarely used at present. Finally, oxidative hair dyes have excellent dyeing effect, can be dyed in bright colors, and are currently the most widely used.

Oxidative hair dyes comprise the main components of the first and second agents, as shown in Tables 1 and 2 below.

Main ingredients of permanent hair dye (Part 1) division Characteristic Dye intermediates It is not a pigment itself, but a substance that turns into a pigment when oxidized, eg p-phenylenediamine, p-aminophenol, p-toluenediamine Dye modifier Substances that react with dye intermediates to vary color, eg resorcin, m-aminophenol, m-phenylenediamine Alkali It opens the cuticles and allows the pigmentation reaction to occur quickly. Ex) ammonia, monoethanolamine (MEA) Higher fatty acids Reacts with alkaline agents to form higher fatty acid salts. It facilitates the penetration of dye intermediates or dye modifiers and facilitates cleaning on trituration. Gelling agent When mixed with a second agent it forms a gel. Isocetyl alcohol solvent Helps dissolve dye intermediates, dye modifiers. Ex) isopropyl alcohol

Main ingredients of permanent hair dye (Part 2) division Characteristic Oxidant Destroys the melanin pigment in the hair, decolorizing the hair and at the same time reacting the dye intermediates and dye modifiers to make new pigments. pH regulator The pH is adjusted to around 4.0 to stabilize hydrogen peroxide.

However, the dye intermediates and dye modifiers of the diamine-based organic dyes of the main components as described above irritate the skin and bind to the skin cells to act as antigens, such as redness, rash, pruritus, heart margin, inflammation, blisters, etc. It is already known that people with sensitive skin may suffer from contact allergic dermatitis because it causes side effects, namely contact dermatitis. In addition, due to the irritation it is likely to cause side effects such as showing a large side effect on the eyes when entering the eye.

Therefore, in order to improve such a problem, it is recommended to use only a person who is negatively tested by performing a skin patch test before using the hair dye. However, there is a problem in that it is not only cumbersome to carry out the above test whenever it is desired, but also has to spend a lot of time verifying the judgment result. In addition, it was necessary to dye very carefully so as not to enter the eyes.

On the other hand, the present applicant has found that the leaves, berries, stem bark and root bark of the mulberry tree, which can be easily obtained in Korea, can be replaced with conventional hair dyes, which are obtained from natural materials and have adverse effects on the skin and conventional oxidation. It was found that the problem of the type hair dye could be solved.
About herb plants, such as mulberry, which is a raw material of hair dye of the present invention, US Patent 6,855, 312 (B1) is disclosed as its prior art, but the patent discloses that the herb plants are used for hair care. There is no disclosure on how to obtain extracts from any part of tissues from herbal plants such as mulberry, and to prepare and use the powder form, and more particularly, the patent relates to a hair protection composition, and has no relation to the hair dye of the present invention. No technical idea has been specifically disclosed.

An object of the present invention is to solve the conventional problems, to provide a composition for hair dye comprising a natural lettuce, upper leaf or lettuce skin without side effects.

Specifically, it is an object of the present invention to provide a composition for hair dye comprising an extract or powder of lettuce, lettuce or lettuce, its preparation method and its use.

In order to achieve the above object, the present invention provides a composition for a hair dye comprising the extract or powder of lettuce, lettuce or lettuce skin, a preparation method thereof and its use.

Hereinafter, the present invention will be described in detail.

First, the present invention provides a raw material composition for hair dyes containing hot water, alcohol extract or powder of lettuce, lettuce or lettuce.

More specifically, any one or more selected from the group consisting of hot water extract of hot water, hot water alcohol extract, hot water dry powder, upper leaf powder, hot leaf hot water extract, upper leaf alcohol extract, lettuce extract, lettuce extract and alcohol extract It provides a method for producing a raw material composition for a hair dye comprising a and a hair dye composition containing the raw material composition for a hair dye as an active ingredient.

The alcohol extract refers to an extract obtained by using an alcohol which can be used for hair dye, shampoo or rinse, wherein the alcohol may be any one or more selected from the group consisting of ethyl alcohol, propyl alcohol, benzyl alcohol and polyalcohol. have.

The lettuce, lettuce and lettuce are each referring to the fruit, leaves, and stem or root bark of the mulberry.

Mulberry (Morus) is a generic term for a deciduous tree or shrub of the genus Nettle Mulberry and Mulberry, or one of them, M. alba . Mulberry has created a lot of varieties to a single species, three species of mulberry, mulberry mountains (M. bombycis), street trees (M. lhou) as progenitor. Cultivated varieties are often mixed with these three traits. Although it is difficult to distinguish, it is divided into mulberry, mountain mulberry, and road-tree.

The lettuce, lettuce and lettuce may be used in the present invention is not limited to these varieties, it is possible to use the lettuce, lettuce and lettuce from all the mulberry conventional.

In particular, the loin, upper lobe and epidermis are mainly used in herbal medicine. More specifically, the upper lobe is used for the treatment of cold, eye disease, hypertension, etc. as antipyretic, antitussive, anti-inflammatory agent. It is used as a medicine, and the epidermis is used as a diuretic and high blood pressure medication. It is also known as fermented liquor, which is a fermented liquor mixed with the juice of yeast and leaven. However, this has not been reported for use in the field of hair dyes.

In the present invention, the loser, the upper leaf and the lettuce extract is used as a dry powder, hot water extract or alcohol extract, the hot water extract is most preferred in terms of hair dye effect.

In the present invention, the loser, the upper leaf and the baekpipi may be used in the form of a powder, which is intended to facilitate the dyeing, and to facilitate the transport of the final product prepared, powder to a level obtainable by conventional powder groups However, the present invention is not limited thereto.

In the present invention, the hot water extract refers to a material obtained by heating 50 to 150 parts by weight of water with respect to 1 part by weight of washed heart, lettuce or lettuce. At this time, the heating temperature is preferably about 100 ℃ or more and the heating time is preferably 10 hours or more, but more preferably it is heated for 10 to 15 hours at 100 ℃.

In the present invention, the alcohol extract refers to a material obtained by extracting 30-100 parts by weight of alcohol with respect to 1 part by weight of lettuce, lettuce or lettuce. At this time, the extraction conditions are preferably extracted for 5 to 10 hours at 40 ~ 50 ℃, more preferably for 8 hours at 45 ℃.

In the present invention, the upper leaf powder may be used in the form dyed by the hot water extract, which refers to the upper leaf powder obtained by pouring the hot water extract into the upper leaf powder and dyeing it while heating. At this time, the dyeing is carried out until the upper leaf powder is dyed about 50% to 80%. The dyeing will be readily understood by those skilled in the art as it implies the meaning of adsorption. The degree of dyeing of the upper leaf powder by the hot water extract of the mulberry is an effective range to show the dyeing effect of the hair. When the upper leaf powder is dyed below the above range, the dyeing effect on the hair is reduced, It takes time, and if it exceeds the above range, it takes too much time to dye the hot water extract on the upper leaf powder, and economic problems occur, and the dyeing effect on the hair is too excessive to cause a slight color dyeing problem. May occur.

The present invention further comprises a dye in addition to the raw material composition for the hair dye described above. Dyes are added to exhibit a variety of colors, and the type of dye may include all dyes that can be commonly used in the field of hair dyes. In addition, the amount of the dye may be adjusted according to the type of dye and the color of the hair to be represented, preferably 0.5 to 3% by weight, more preferably 1% by weight based on the total hair dye composition. If it is out of the above range, a problem arises that it is difficult to obtain desirable color and dyeing effects.

When it is directly used for hair dyeing, it is used in admixture with an additive comprising a hair dye composition and water commonly used in the art.

The raw material composition for hair dye of the present invention thus obtained includes a novel substance which can be used as a hair dye as a natural substance, and also uses a substance used as a conventional medicine in terms of side effects, thereby minimizing side effects of chemicals added thereto. Not only are the side effects to the skin minimized, but also the irritation to the eyes is so small that it may have fewer side effects than those involving conventional chemical dyes. In addition, compared to conventional hair dyes containing other natural materials, the material can be easily obtained in Korea, and has an economically superior effect. Furthermore, the use of lettuce, lettuce and lettuce in the form of powders has the advantage of being easier to use and transport.

The present invention also provides a method for producing the raw material composition for the hair dye.

More specifically, preparing the powder, hot water extract and alcohol extract of the heart, lettuce and lettuce;

Preparation of the hair dye composition comprising all the steps of preparing a raw material composition for the hair dye by adding a dye to any one or more selected from the group consisting of powder, hot water extract and alcohol extract prepared from the above step Provide a method.

At this time, the dye is added to indicate the color of the hair dye, and may include all conventional dyes used in the art. The amount added is preferably about 0.5 to 3% by weight based on the total hair dye composition, for example, 1% by weight.

More specifically, the step of heating the washed heart in water to obtain the heart hot water extract (step 1);

Adding upper leaf powder to the hot water extract, and stirring and reacting while heating to obtain the upper leaf powder stained with the hot water extract (second step); Hot air drying step (third step);

It provides a method for producing a composition for a hair dye comprising the step (fourth step) of preparing a raw material composition for hair dye by adding a dye to the obtained upper leaf powder.

The first step is to obtain a hot water extract of the loser, first wash the loser with water, then put in a container filled with water and heated to about 100 ℃ or more. At this time, the heating time is preferably such that the hot water hot water extract can be sufficiently obtained, it can be adjusted according to the amount of water and the amount of water. For example, it is preferable to heat about 10 hours or more.

The second step is a step of dyeing the hot water extract obtained from the first step on the upper leaf powder, the upper leaf powder is poured into the container of the first step and heated while stirring until the upper leaf powder is sufficiently dyed. At this time, the heating time is preferably to be dyed about 50% to 80% of the whole upper leaf powder, for example, it is preferable to heat about 2 hours or more.

After staining as above, the hot water extract from the hot water and the dyed upper leaf powder are separated by forced circulation. The dyed upper leaf powder thus obtained is dried with hot air to obtain a dried upper leaf powder.

The fourth step is a step of adding a dye to the upper leaf powder obtained in the third step, the dye is added to indicate the color of the hair dye, and may include all conventional dyes used in the art. The amount added is preferably about 0.5 to 3 parts by weight based on 100 parts by weight of the total hair dye composition, for example, 1 part by weight.

After the addition of the dye in the production method of the present invention, it is diluted using a conventional powder group and then powdered, for example, a jet powder may be used.

Thereafter, the hair dye composition prepared as described above may be packaged in a standardized wrapping paper and stored until actual dyeing, or may be commercialized.

Still another object of the present invention is to provide a shampoo and a rinse in addition to the hair dye comprising the raw material composition for hair dye as an active ingredient.

In the case of hair dyeing using the raw material composition for hair dye of the present invention, in the known hair dye excipients containing diamine-based organic dyes, surfactants, perfumes, ammonia water, hydrogen peroxide, ammonium thioglycolate, fatty acid alcohols, etc. A raw material composition for hair dye is added and used. In the term, diamine-based organic dyes include P-phenylenediamine, M-phenylenediamine, O-phenylenediamine, P-nitro-O-phenylenediamine, N-phenyl-P-phenylenediamine, and 4-sulfuric acid. Methoxy-m-phenylenediamine, toluene sulfate 2,5-diamine and the like. In one example, a hydrogen peroxide solution, water, N-phenyl-p-phenyleneamine, potassium alum, alcohol, and the like are added to an effective amount of the hair dye composition. At this time, the effective amount of the raw material composition for hair dye composition of the present invention is preferably 10 to 40 parts by weight based on 100 parts by weight of the total hair dye, but if the amount is less than 10 parts by weight, the hair dye effect is lowered. There is no need to add more economically.

Furthermore, the composition for hair dyes of the present invention may be added to a shampoo or rinse composition to provide a shampoo or rinse further comprising a dyeing effect. The shampoo or rinse composition includes everything that can be used conventionally, and is preferably 3 to 40 parts by weight based on 100 parts by weight of the appropriate amount required for dyeing, preferably 100 parts by weight of the total shampoo or rinse composition. Shampoo or rinse can provide a shampoo or rinse composition that adds a subtle hair dye effect even if the addition of about 3 parts by weight because hair dye itself is not an essential purpose. However, even when added in more than 40 parts by weight, such as a hair dye does not improve the hair dye effect and shampoo or rinse inherent role is better than 40 parts by weight should not be added. At this time, the hair dye composition is characterized in that it is contained in the form of an aqueous solution. As described above, the amount of the hair dye composition to be added may be appropriately adjusted depending on the amount used and the degree of dyeing, which is easily controlled by those skilled in the art.

Hereinafter, one specific example of the present invention will be described in detail, but the scope of the present invention is not limited thereto.

Example  One: Heartache , Upper lobe Powder of morus, Hot Water Extract  And alcohol extract manufacturing

Powder manufacturing

The core was lyophilized and powdered. The upper leaf and lettuce were dried and powdered in the shade.

Hot Water Extract  Produce

After washing 20kg of the cores with water, put it in a container, pour 2,000L of water, heat it at 100 ° C. for 10 hours, and filter it to prepare the core hot water extract. The upper leaf and lettuce extract were poured into 1,000 kg of water, respectively, and heated to 100 kg at 100 ° C. for 10 hours, followed by filtration to prepare the extract of hot leaf extract and hot leaf extract.

Alcohol extract  Produce

1,000 L of ethyl alcohol was added to 20 kg each of lettuce, lettuce and lettuce, and extracted for 8 hours at 45 ° C., alcohol was distilled off, and the remaining extract was filtered to prepare an alcohol extract.

Example  2: Heartache  Water extract Upper lobe  Powdered For hair dye  Preparation of Composition 1

First step: preparation of the loser water extract

10 kg of the loser was washed thoroughly with water, and then placed in a container and poured 2,000 L of water. It was heated at 100 ° C. or higher for 10 hours to obtain a core water extract.

Second Step: Preparation of Upper Leaf Powder Stained by Lichen Water Extract

Stirring  process

In 300L of the lettuce water extract obtained in step 1 was added 300 kg of lettuce powder and stirred and reacted while heating for 2 hours or more. The obtained upper leaves were about 70% stained with the extract from the lettuce.

Dewatering Classification Process

The upper leaf powder and the green leaf liquid stained by the green leaf water extract, which were subjected to the above steps, were forced to circulate to separate the green leaf powder and the green leaf liquid. Thus dyed upper leaf powder and the lettuce juice was separated to obtain an upper leaf powder having a dyeing ability.

Third step; Hot air drying process

The dried upper leaf powder was dried by hot air, which was stained (adsorbed) by the water extract of the lettuce.

Step 4: Raw Material Reprocessing Process

1 part by weight of a dye was added to 100 parts by weight of the fine upper leaf powder prepared through the third step, and diluted with a jet mill powder to make a powder.

Step 5: Packaging Process

The final hair dye composition prepared in the fourth step was packaged in a standardized packaging.

Example 3 Preparation of Raw Material Compositions 2 to 8 for Hair Colorants Using Lettuce, Lettuce, or Morus Cortex

The raw material composition for hair dyes was prepared by mixing powder, hot water extract or alcohol extract with dyes prepared from Example 1, upper leaf or lettuce, and alcohol extract in the mixing ratio shown in Table 3 below.

Mixing ratio of raw material composition for hair dye of the present invention (unit: parts by weight) Heartache Upper lobe White skin dyes powder Hot Water Extract Alcohol extract powder Hot Water Extract Alcohol extract powder Hot Water Extract Alcohol extract Composition 2 0 100 0 0 0 0 0 0 0 One Composition 3 0 0 0 100 0 0 0 0 0 One Composition 4 0 0 0 0 0 0 100 0 0 One Composition 5 0 30 0 70 0 0 0 0 0 One Composition 6 0 0 0 20 30 0 10 30 10 One Composition 7 0 20 0 20 10 10 20 10 10 One Composition 8 5 10 5 20 10 10 20 10 10 One

Experimental Example 1: Skin irritation test of the raw material composition for hair dye of the present invention

The skin stimulation test using the test method of the Korea Food and Drug Administration Notice No. 1999-61 was commissioned by the Korea Chemical Testing Institute, a national accredited testing institution, for the hair dye composition of the present invention prepared in Examples 2 and 3. As shown in 4, it was confirmed that it is a non-irritating substance to skin.

Skin irritation test result Test Items Result Test Methods Skin irritation test One Korea Food & Drug Administration Notice 1999-61 Note: The skin application of the composition for hair dyes in New Zealand White rabbits has a primary stimulation index of 0.50. The skin irritation of this test substance is considered to be non-irritant.

Experimental Example 2: Heavy metal elution test of the raw material composition for the hair dye of the present invention

The heavy metal dissolution test was performed using the test method of ICP analysis of the hair dye composition of the present invention prepared in Examples 2 and 3 by the Korea Testing and Research Institute, a national accredited testing institute, and as shown in Table 5 below. This was not detected at all.

Heavy Metal Dissolution Test Results Test Items unit Result Test Methods Pb mg / kg Not detected ICP Analysis CD mg / kg Not detected ICP Analysis Mn mg / kg Not detected ICP Analysis Hg mg / kg Not detected ICP Analysis As mg / kg Not detected ICP Analysis

Preparation Example 1: Preparation of a hair dye using the raw material composition for hair dye of the present invention

Hair dyes 1 to 8 were prepared by mixing the raw material compositions 1 to 8 of the hair dye preparations prepared in Examples 2 and 3, respectively, in the compositions shown in Table 6 below.

ingredient weight% Remarks Raw material composition for hair dye of the present invention 23% ICID Hydrogen peroxide solution 3% ICID water 61.5% ICID N-phenyl-p-phenylenediamine 5% ICID Potassium alum 2.5% ICID Alcohol 5% ICID

Preparation Example 2 Preparation of Shampoo Using Raw Material Composition for Hair Dye

To prepare the shampoo composition 1 to 8 by mixing each of the raw material composition 1 to 8 of the hair dye prepared in Examples 2 and 3 to the composition shown in Table 7.

Formulation ratio of shampoo composition (unit: parts by weight) Raw material name Compounding cost Raw material composition for hair dye of the present invention 1.0 Silicone oil (100,000cst) 1.5 Silicon sword 1.0 Ammonium Lauryl Sulfate 12.0 Polyoxyethylene lauryl ammonium sulfate 4.0 Cocamide Diei 3.0 Glycolstearate 1.0 Lauramidor Popilbetaine 3.0 Lauro Ampocarboxyglycinate 3.0 Coloring, fragrance, preservative Quantity Distilled water Remaining amount

Preparation Example 3: Preparation of a rinse using the raw material composition for hair dye of the present invention

To prepare the rinse compositions 1 to 8 by mixing each of the raw material compositions 1 to 8 of the hair dye prepared in Examples 2 and 3 in the composition shown in Table 8.

Rinse composition blending ratio (unit: parts by weight) Raw material name Compounding cost Composition for hair dye of the present invention 1.0 Myristic acid isopropyl 1.0 Liquid paraffin 4.0 Dimethicone (10,000 cst) 1.0 Cetearyl Alcohol 3.5 Ketonesage 0.02 Spices 1.0 Citric acid 0.01 Distilled water Remaining amount

Experimental Example  3: present invention Hair dye , Shampoo and rinse Dyeing , Hair conditioning effect and color fastness Degree  Research

The dyeing properties, hair conditioning effects, and fastnesses of the hair dyes 1 to 8, shampoos 1 to 8, and rinses 1 to 8 prepared in Preparation Examples 1 to 3 were measured.

As a comparative example, a hair dye purchased from a commercially available hair dye is a hair dye sold by Mugens (a brand name: Mugens Moving Hair Color), and a shampoo sold by LG Household & Health Care Co., Ltd. ) And rinse (trade name: Elastin) were used respectively. Ten hair dyes, shampoos and rinses purchased as described above were used for 10 people, and dyeing, hair conditioning effect, and color fastness were compared with those used for 10 people for each of the products of the present invention.

The comparison of the dyeability is based on the color difference, and the comparison of the hair conditioning effect and the color fastness is performed by the 5-point scale (5 = the best effect; 4 = the effect is very good; 3 = the effect is moderate; 2 = the effect is slightly good; 1 = ineffective) and scored 10 sensory evaluation specialists and averaged the scores.

1) dyeability

In the case of the hair dye, the hair dyes 1 to 8 prepared in Preparation Examples 1 to 3 were mixed with water and applied to the black hair and the white hair, and after 1 hour, washed with running water using a commercial shampoo, and dried with a hair dryer. . Thereafter, the color difference (ΔE) between the dyed hair and the untreated hair was measured using a spectrophotometer. The larger the color difference, the better the dyeing property of the hair dye.

In the case of shampoo and rinse, the hair was dried using a shampoo composition 1 to 8 and the rinse compositions 1 to 8 prepared in Preparation Examples 2 and 3 and then dried using a hair dryer. Thereafter, the color difference (ΔE) between the treated hair and the untreated hair was measured using a spectrophotometer. The larger the color difference, the better the dyeing property.

2) hair conditioning effect

In the case of the hair dye, the hair dyes 1 to 8 prepared in Preparation Example 1 were mixed with water and applied to black hair and white hair, and after 1 hour, washed with running water using a commercially available shampoo, and dried with a hair dryer. Thereafter, the hand hair of the dyed hair was compared with the texture by combing hard 20 times to evaluate the occurrence of static electricity.

In the case of shampoo and rinse, after shampooing using shampoo 1 to 8 and rinse 1 to 8 prepared in Preparation Examples 2 and 3, the hair was dried with a hair dryer. Thereafter, the hair was hand-combed with the hand 20 times, and the degree of static electricity was evaluated.

3) color fastness

In the case of the hair dye, the hair dyes 1 to 8 prepared in Preparation Example 1 were mixed with water and applied to black hair and white hair, and after 1 hour, washed with running water using a commercially available shampoo, and dried with a hair dryer. Thereafter, the dyed hair was immersed in an acidic solution similar to the sweat component, and after a predetermined time, the degree of discoloration was observed.

In the case of shampoo and rinse, after shampooing using shampoo 1 to 8 and rinse 1 to 8 prepared in Preparation Examples 2 and 3, the hair was dried with a hair dryer. Thereafter, the dyed hair was immersed in an acidic solution similar to the sweat component, and after a predetermined time, the degree of discoloration was observed.

The results are shown in Tables 9 to 11 below.

Comparison of dyeing, hair conditioning effect and dyeing fastness of hair dye Evaluation item Hair dye 1 Hair dyes 2 Hair dye 3 Hair dyes 4 Hair dye 5 Hair dye 6 Hair dye 7 Hair-dye 8 Comparative example Dyeing (ΔE) 70 58 59 60 67 69 71 75 41 Hair conditioning effect 4.6 4.5 4.6 4.7 4.6 4.6 4.7 4.8 2.1 Dyeing fastness 4.6 4.6 4.7 4.7 4.5 4.8 4.7 4.9 2.0

Comparison of dyeing, hair conditioning effect and color fastness of shampoo Evaluation item Shampoo1 Shampoo 2 Shampoo 3 Shampoos4 Shampoo 5 Shampoo 6 Shampoo7 Shampoo8 Comparative example Dyeing (ΔE) 21 16 18 22 23 28 30 24 0 Hair conditioning effect 4.7 4.6 4.6 4.5 4.5 4.7 4.8 4.8 2.8 Dyeing fastness 4.3 4.0 3.9 4.0 4.1 4.0 4.3 3.9 0.3

Comparison of Rinsing Dye, Hair Conditioning Effect and Color Fastness Evaluation item Rinse 1 Rinse 2 Rinse 3 Rinse 4 Rinse 5 Rinse 6 Rinse 7 Rinse 8 Comparative example Dyeing (ΔE) 20 15 17 23 20 27 28 20 0 Hair conditioning effect 4.9 4.9 4.7 4.9 4.8 4.6 4.6 4.9 3.0 Dyeing fastness 4.0 3.9 3.7 4.1 4.2 4.2 4.0 3.8 0.2

As described above, the raw material composition for the hair dye of the present invention uses a natural vegetable material harmless to the human body, which is also used as a conventional medicine as a dye, and not only reduces the side effects of the chemical substance, but also dyeing, hair conditioning effect and color fastness. At the same time, there is an excellent effect of eliminating side effects such as skin irritation caused by conventional chemical dyes. In addition, it can be used not only for hair dye, but also for shampoo or rinse, etc. It is a very useful invention in the cosmetic chemical industry.

Claims (4)

Drying powder of lettuce, upper leaf and lettuce extract, heated for 10 hours in water at 100 ° C., or extracted for 8 hours in alcohol at 45 ° C. to distill the alcohol, and then filtered to obtain hot water extract or alcohol extract. Steps; A second step of dyeing the upper leaf powder by heating and stirring the obtained upper leaf powder in the obtained extract to obtain an upper leaf powder having a dyeing ability; A third step of hot air drying the dyed upper leaf powder; A method of preparing a raw material composition for hair dyeing comprising a fourth step of preparing a raw material composition for hair dyeing by adding a dye to the dried upper leaf powder and diluting with a jet mill powder. 2. The hair dye composition according to claim 1, wherein the raw material composition for hair dye is blended with 0.3 to 3 parts by weight of dye in 100 parts by weight of the microlobe powder as an active ingredient. delete delete