KR20130143296A

KR20130143296A - Hair dye composition containing gadenia yellow and pinus sylvestri leaf oil

Info

Publication number: KR20130143296A
Application number: KR1020120066734A
Authority: KR
Inventors: 정종재; 김세경
Original assignee: 정종재; 김세경
Priority date: 2012-06-21
Filing date: 2012-06-21
Publication date: 2013-12-31

Abstract

The present invention relates to a hair dye composition containing gardenia yellow and old addressed tree leaf oil. More specifically, a hair dye comprising 0.01 to 5.00% by weight of gardenia yellow color and 0.01 to 20.0% by weight of old addressed tree leaf oil is prepared. In hair dyeing, the minimum content of strong alkaline agent MEA (Mono ethanol amine), ammonia is used to make hair dye composition containing hair dye and depigmentation effect without hair damage, gardenia sulfur pigment with scalp inflammation relieving effect, and old leaf oil .

Hair dye, gardenia yellow, old maple leaf oil, hair damage, scalp inflammation relief

Description

Hair Dye Composition Containing Gadenia yellow and Pinus Sylvestri Leaf oil}

The present invention relates to a hair dye composition containing gardenia pigments (Gardenia jasmine, Gardenia jasmine), and Savior pine leaf oil. More specifically, first, the amino acid content of Gardenia jasminoides pigment is analyzed.

The hair amino acid content of 0.01-5.0 wt% of Gardenia yellow pigment was prepared and the hair amino acid content of 20 kinds of Keratin (keratin) components of natural hair without hair dye was compared and analyzed.

As a result of analysis, the amino acid content of hair with hair dye containing 0.01-5.0% by weight of Gardenia yellow pigment and natural hair without hair dye was almost unchanged. Table 1 shows the results of analyzing the amino acid composition (MOL%) of hair when natural hair and 0.5 wt% of gardenia yellow are used.

Table 1

Analysis of amino acid composition (MOL%) in hair when natural hair and gardenia yellow (0.5% by weight) were used (analysis institution; Korea Basic Science Institute)

Gardenia yellow is rich in various amino acids and complements the hair damage part of general hair dyes and has an excellent effect on preventing hair damage.

Older tree leaf oil also emits more than 10 times the various germicides that plants emit to protect their bodies from other microorganisms. The terpene (terpene) component of the old tree leaf oil kills bacteria and fungi in the air, and prevents pests and weeds from invading plants. It also kills pathogens that are harmful to humans. Karen, limonene and terpinolene, the main constituents of old tree leaf oil, are all C ₁₀ H ₁₆ , molecular weight 136.24, and are double-ring single terpenes.

When applying hair dye containing 0.01-5.0% by weight of old tree leaf oil on the hair, terpene component of lipophilic substance with chemically non-polar structure and very low surface tension is preferentially dispersed in the skin, which prevents skin contact effect by hair dye. It was excellent and was able to block alleviation of the scalp inflammation such as allergy due to skin contact of the hair dye solution. In addition, the anti-inflammatory and antimicrobial effects of old leaves of leaf oil were effective in relieving side effects such as hair loss caused by scalp contact by hair dyes.

Hair dyes are classified into temporary, semi-permanent, and permanent hair dyes depending on the color's persistent condition.

Permanent hair dyes have the mechanism of artificially swelling the hair to decolorize the hair, and the dye penetrated into the decolored hair to form a polymer so that the protein of the hair is dyed. Permanent hair dyes can be divided into oxidation, metal and vegetable hair dyes depending on the dye, and the most frequently used hair dyes are oxidative hair dyes using oxidizing dyes such as aromatic amino compounds.

Although oxidative hair dyes have excellent hair dyeing power, hair dyeing is slow and discoloration is caused by sunlight, washing, etc., and ethanolamine, which is a strong alkali agent that swells the hair, facilitates penetration of dyes, and makes polymers inside the hair, resulting in dyeing. Since the same alkaline agent is used together, there are disadvantages in that it causes hair gloss deterioration, hair damage, skin irritation and skin troubles. In addition, a large amount of dyes used to increase the dyeing power may reduce the stability of the hair dye and cause hair damage and strong skin irritation. In particular, the skin problems and irritation caused by hair dyes in severe cases, such as redness of the skin, erythema of the skin or erythema may occur in the whole body, so there are more limitations in use for sensitive people.

Therefore, in order to improve the disadvantages and discomforts of these hair dyes, the development of natural hair dye materials containing a large amount of natural hair ingredients, excellent effects such as scalp protection, hair protection, anti-allergy and low cost, and the use of the materials Development of an easy hair dye is essential.

Accordingly, research on hair dyes containing herbal ingredients is underway. For example, U.S. Patent No. 6,656,229 discloses a hair dye that contains indican and beta-glucosidase enzymes derived from indigo plants, and ginseng (Panax ginseng), a saponin-containing plant, as a hair dye conditioner. U.S. Patent No. 5,078,750 discloses hair dyes containing iridoid glycosides and aglycones thereof. In addition, Korean Patent Registration No. 10-0608711 discloses a hair dye to which the herbal medicine red ginseng, sugar, cheongung, licorice extract is added for hair dyeing, color fastness, hair conditioning, hair protection. However, known hair dyes are mainly focused on the development of natural extracts to assist the hair dye and reduce the irritation of the scalp rather than the development of natural hair dye itself.

Therefore, an object of the present invention is specifically to solve the problem of causing damage to the hair and irritation to the scalp by using gardenia yellow and Savior pine leaf oil specifically to damage the hair by using dyes, strong alkalis and hydrogen peroxide Gardenia yellow pigment rich in vegetable amino acids (Glutamic acid, Cystine, etc.) inhibits hair damage, and Savior pine leaf oil, rich in ingredients such as Terpine and Limonene as a natural anti-inflammatory ingredient, is effective for skin irritation and inflammation. The purpose is to provide.

In order to solve the above object, the present invention provides a hair dye composition comprising gardenia yellow pigment and old tree leaf oil.

(a) 0.1 to 3.0% by weight of a cellulose thickener

(b) 0.1 to 8.0% by weight of the dye portion

(c) 2.0 to 30.0% by weight of the oil phase containing higher alcohol, hydrocarbon oil, and unsaturated hydroxy oil.

(d) 1.0 to 10.0 wt% of a polyoxyethylene surfactant

(e) Moisturizing agents may be used, for example, glycerin, propylene glycol, butylene glycol, and 0.1 to 5.0% by weight.

(f) The pH adjusting agent may be any of organic acids such as citric acid and succinic acid and inorganic acids such as phosphoric acid, and may be used in combination of sodium salts and potassium salts of these acids, or 0.001 to 1.0% by weight.

(g) Antioxidants, for example, ammonium thioglycolate, ascorbic sodium salt, 0.01 to 2.0% by weight

(h) The anti-inflammatory component may be, for example, Savior pine leaf oil, ammonium glycylizate, and 0.1 to 20.0% by weight.

(i) The hair dye of the present invention is preferably a cream or liquid type, and may be prepared in the form of other powders, shampoos, gels, and the like.

(j) The amount of the hair dye of the present invention can be appropriately adjusted according to the condition of the hair, the age of use, the length of the hair and the like, and can be adjusted according to the application time or the individual.

(k) It is preferable that the hair dye of the present invention has the same content as 3% or less and 6% or less of the oxidizing agent which is the second agent just before use.

It is preferable to use the hair dye at a ratio of 20 g to 100 g once, and the amount of oxidant used once at 20 g to 100 g in a 1: 1 ratio.

[Production Example of Oxidizer]

Before the examples are detailed, the preparation examples of the oxidizing agent, which is a second agent containing hydrogen peroxide, used in admixture with the hair dye invented by the present invention are shown in Table 1 below. The oxidizers in Table 1 below are generally prepared with conventional compositions and methods of preparation prepared to stabilize hydrogen peroxide.

Table 1

Preparation Example of Oxidizer

Dye Formulation Example

Table 2 summarizes the comparative examples and examples of hair dye formulations containing gardenia yellow and old leaves.

[Table 2] Prescription of hair dye containing gardenia yellow and old leaf oil (dark brown) and various experimental results

[Experimental Example]

For each of the permanent hair dye according to the present invention prepared in Examples 1 to 6 were carried out the following experiment, the results are shown in Table 2.

(1) Skin irritation reaction experiment

Wash the skin around the inside of the arm or around the back of the ear with soap. Use test solution to make the test solution and apply it to the cleaned area with coin size and leave it for 5 to 20 minutes or 48 hours. Allergic reactions such as spots, red spots, black spots and swelling were observed. The test subjects were male and female in their 10s and 50s.

Skin irritation degree classification: many. A little more. Usually, less. none

(2) Persistence Experiment of Dyeing

① Mix 1st and 2nd agents just before use and apply to Swatch (2.5g, 10cm) (white hair (wool), 50% sapling hair, human hair) for test at 25 ℃ After standing for 20 minutes, washed with lukewarm water, shampoo, rinse and dried. The test Swatch with the dye test was carried out by the following test method, and the tested Swatch was compared with the dye test Swatch.

30% SLES solution: 200 ml of 30% SLES solution (pH 8.50) was added to each of 5 500 ml beakers, and the dye test Swatches were washed thoroughly in turn, rinsed with water and dried.

10% shampoo solution: 10% shampoo solution (pH 8.50) was made in a sealed container, 200ml was put in a sealed container, the dye test Swatch was immersed, stirred at 45 ° C for 24 hours, rinsed with water and dried.

Sweat solution: 0.5 g of L-cysteine hydrochloride (monohydrate), 0.5 g of sodium chloride, 5.0 g of dibasic sodium phosphate (12 hydrate) with sodium hydroxide and purified water to adjust the pH of the solution to 11.0 so that the total volume of the solution is 1 l. Sweat solution was made. 200 ml of sweat solution was placed in a sealed container, and the dyeing test Swatch was immersed, stirred at 38 ° C. for 24 hours, washed with water, and dried.

UV exposure: Dye test Swatch was exposed to UV light for 7 days.

② Depending on the usage, hair in teenage, 20's, 30's, 40's, and 50's men's and women's hairs are divided into centrifugal (half test) by dyeing the test solution and the control solution with dyeing method. A sustainability test was performed.

Duration of staining: 2 months or more, 2 months or less, 1 month or less, 15 days or less

(3) brightness experiment

The first agent and the second agent are mixed with each other immediately before use, and then applied to a test Swatch (2.5 g, 10 cm) (white hair (wool), 50% sapling hair (human hair), black hair (human hair)) and at 25 ° C. After standing for 20 minutes, washed with lukewarm water, shampoo, rinse and dried. The test swatches that have been dyed were compared and examined in solar lighting and artificial lighting.

Brightness classification: dark. A little dark A little bright bright.

(4) Hair damage experiment

① Mix 1st agent and 2nd agent just before use and apply to test Swatch (2.5g, 10cm) (white hair, wool 50%, human hair, black hair) After leaving for 20 minutes, washed with lukewarm water, shampoo, rinse and dried.

With hair dye test Swatch, hair samples were collected by the Sump method and observed under the microscope to observe the degree of damage of the cuticle layer.

② After the hair dye by half test, the combing was compared.

Hair Damage Tool: Severe, Severe, Normal, Almost None, None

(5) hair dye test

To test white cloth (KSK 0905 dyeing fastness test attached white cloth, wool) and test Swatch (2.5 g, 10 cm) (white wool, 50% sapling hair, black hair (hair)), Controls were tested and observed for comparison.

Dyeing degree: excellent, slightly superior, moderate, inferior

As described above, the permanent hair dye according to the present invention has little hair damage, and almost no skin side effects such as skin irritation and allergic reactions have been observed. In addition, it is a pale yellow permanent hair dye that has excellent dyeing ability and almost no change in color and brightness even after 2 months or more.

In order to prevent hair damage and skin irritation of the present invention, use a fast hair dye within 1 to 30 minutes, and in order to suppress hair damage, the gardenia yellow pigment rich in amino acids such as Glutamic acid and Cystine may damage the hair after using the hair dye. Gardenia jasminoides ELLIS Yellow extracts hot water from gardenia berry, lyophilizes it, and uses a suitable amount of dextrin compound as a sugar for convenient use.

The reaction of the Gardenia Yellow terminal (ester) in the basic solution is an irreversible reaction as follows.

The carboxylate ion generated in the above scheme is a basic carboxylate ion of a weak acid (carboxylic acid), so the basicity is strong and contains a large amount of amino acid containing an amine group in the gardenia yellow pigment.

The carboxylate ion promotes the breakdown of peptide bonds in the hair to facilitate dye penetration, replaces the role of ammonia water, which promotes the oxidizing power of the oxidant to oxidize the hair's binding agents, and helps the pigment settle, It increases brightness more than use.

In addition, Gardenia yellow is finely broken by MEA (Monoethanol amine), Amonia, and hydrogen peroxide water, which are used as alkali ingredients of hair dyes, and 20 kinds of vegetable amino acids protect hair and give conditioning effects to hair.

The chemical structures of Crocin and Crocetin, the major constituents of Gardenia yellow, are shown in Figure 1.

[Figure 1]

Chemical structural formula of Gardenia yellow pigment (Gardenia jasminoides ELLIS, Yellow)

In addition, Terpene components such as 3-carene, limonene, and terpinolene are mainly lipophilic substances with chemically nonpolar structure and very low surface tension. The chemical structural formulas of the main components are shown in Figure 2.

[Figure 2]

Main Components of Old Leaf Tree Oil

The surface tension of hair dye and terpene, the main component of skin and old leaf oil, is as follows.

Therefore, in the case of the hair dye containing Terpene, the terpene component of the old-fashioned tree leaf oil is preferentially dispersed in the skin, and the skin contact effect by the hair dye is excellent, thereby preventing skin troubles such as notifying by skin contact of the aqueous solution of the hair dye.

As shown in Figure 3 below, old tree leaf oil forms a layer between hair dye and skin.

[Figure 3]

Effect of old leaf oil layer to block hair contact with skin

Therefore, it was possible to prevent allergens caused by hair dye by blocking skin contact of hair dyes with excellent skin dispersion and anti-inflammatory effects of old yeast leaf oil.

.

Claims

A hair dye composition containing old yellow leaf oil mainly containing crocin and crocetin, and old tree leaf oil mainly containing terpenes such as karen and limonene.

The hair dye composition according to claim 1, wherein the gardenia yellow pigment in the composition is 0.01-5.00% by weight.

The hair dye composition according to claim 1, wherein the old tree leaf oil in the composition is 0.01-20.0% by weight.