WO2016159552A1 - Semi-permanent hair-dye composition - Google Patents

Semi-permanent hair-dye composition Download PDF

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Publication number
WO2016159552A1
WO2016159552A1 PCT/KR2016/002850 KR2016002850W WO2016159552A1 WO 2016159552 A1 WO2016159552 A1 WO 2016159552A1 KR 2016002850 W KR2016002850 W KR 2016002850W WO 2016159552 A1 WO2016159552 A1 WO 2016159552A1
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Prior art keywords
semi
hair
dye composition
hair dye
polyquaternium
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PCT/KR2016/002850
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French (fr)
Korean (ko)
Inventor
문효승
박재정
김상훈
지제현
최장원
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(주)아모레퍼시픽
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Priority claimed from KR1020160033286A external-priority patent/KR20160117200A/en
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Publication of WO2016159552A1 publication Critical patent/WO2016159552A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair

Definitions

  • the present invention relates to a semi-permanent hair dye composition, more specifically, by including an acid dye, a cationic polymer and a pH adjusting agent, it is possible to significantly shorten the skin dyeing and dyeing time, which is the biggest disadvantage of the conventional acid hair dye, excellent hair conditioning It relates to a semi-permanent hair dye composition showing a sense.
  • Hair colorants are generally classified into permanent, semipermanent and temporary colorants depending on the persistence of the color pigmented to the hair.
  • Permanent coloring preparations are oxidative hair dyes.
  • the hair dye of the first agent and the oxidant of the second agent are constituted in separate containers, and mixed before use. The problem of hair damage caused by the action of alkaline and oxidizing agents during hair dyeing occurred.
  • Semi-permanent coloring agent is a cosmetic means for changing the appearance by coloring all or part of the hair in a specific color can maintain the color even in the hair several times.
  • the most common use today is acid hair dyes.
  • Acid dyes are a generic term for water-soluble dyes with acid groups in their molecules, but there are more than 1,000 species of azo dyes. Its main use is the dyeing of wool and human hair, and generally has high fastness compared to basic dyes. It is usually stained with an acidic solution with citric acid, glycolic acid, lactic acid, etc., and generally dyes well at low pH. That is, acid dyes have a (-) charge when dissolved in water and hair has a (+) charge in an acidic environment (pH 2 ⁇ 5) so that the acid dyes will dye onto the hair by ionic bonding.
  • semi-permanent hair dyes are generally acidic at pH 2 ⁇ 5, so they do not inflate hair and cause damage. If the hair is already damaged due to no use of ammonia and hydrogen peroxide, it can be dyed without damaging the hair. It has the advantage that it can.
  • Patent Document 1 includes an acid dye, porous silica and water-soluble polymers, excellent dyeing after hair coating, less water drainage after dyeing, excellent persistence hair dye composition It is starting.
  • Patent No. 2 discloses a dyeing material containing an acid dye, a water-soluble polymer, and an organic solvent.
  • the stability of the hair dye composition is decreased, the hair dyeing power is lowered with the decrease in the skin dyeing power, and the problem of the poor hair conditioning feeling still remains.
  • the present inventors studied a method for maintaining the dyeing power of the semi-permanent hair dye and significantly reducing the skin dyeing results, including a tar-based acid dye, a cationic polymer and a pH adjuster, when the pH of the semi-permanent hair dye composition ranges from 4 to 10 While maintaining the hair dyeing power, the skin is hardly dyed and found to have excellent hair conditioning feeling, and completed the present invention.
  • an object of the present invention is to provide a semipermanent hair dye composition which prevents skin dyeing and has excellent conditioning feeling.
  • the present invention for achieving the above object relates to a semi-permanent hair dye composition
  • a semi-permanent hair dye composition comprising an acid dye, a cationic polymer and a pH adjusting agent, the pH is 4 to 10.
  • the cationic polymer is polyquaternium-4, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-22, poly One or two or more of quaternium-37, polyquaternium-39, and polyquaternium-100 may be selected.
  • the cationic polymer may contain 0.5 to 5% by weight based on the total weight of the composition.
  • the pH adjusting agent may be a weak alkaline organic acid alkali metal salt
  • the metal salt may be used (sodium) salt, potassium salt (potassium) salt and the like, most preferably Sodium salts can be used.
  • the organic acid alkali metal salt may be selected from one or two or more kinds of components having weak alkalinity such as sodium lactate, sodium citrate, and preferably sodium citrate. Can be.
  • the pH adjusting agent is a weakly alkaline organic acid alkali metal salt and weakly acidic organic acid in a weight ratio of 1.5-5: 1, preferably 1.5-4: 1, more preferably 1.5-2.5
  • the mixture may be used as 1: 1
  • the metal salt may be sodium salt, potassium salt, or the like, and most preferably sodium salt.
  • the organic acid alkali metal salt is one or two selected from sodium lactate and sodium citrate; One or two selected from lactic acid and citric acid, which are excessively acidic; Can be used.
  • the semi-permanent hair dye composition may further include one or two or more selected from an aromatic organic solvent, (C 1 -C 5 ) lower alcohol, a polymer solvent and purified water.
  • the semi-permanent hair dye composition may reduce skin dyeing and improve hair conditioning.
  • the semi-permanent hair dye composition can reduce the dyeing time to 3 to 15 minutes.
  • the present invention also relates to a method for dyeing hair, including a method of applying the semi-permanent hair dye composition to the hair.
  • the semi-permanent composition can be left for 3 minutes to 15 minutes, preferably 3 minutes to 10 minutes, most preferably 3 minutes to 5 minutes after applying to the hair.
  • the hair dyeing ability is excellent even with a short standing time similar to when using a hair treatment.
  • the hair conditioning feeling is excellent.
  • the semi-permanent hair dye composition according to an embodiment of the present invention may include an acid dye, a cationic polymer and a pH adjuster.
  • Acid dyes according to an embodiment of the present invention can be used in particular a conventional tar-based acid dyes commonly used as a colorant, it can be used by mixing one or two or more of these conventional dyes.
  • the tar-based acid dyes that can be used are not particularly limited, but specifically, for example, Red No. 2, Red No. 3, Red No. 102, Red No. 104, Red No. 105, Red No. 106, Yellow No. 4, Yellow No. 5, Green 3, Blue 1, Blue 2, Red 201, Red 227, Red 230, Red 231, Red 232, Orange 204, Orange 207, Yellow 202, Yellow 203, Green 201 No. 204, green 205, green 205, blue 202, blue 203, blue 205, red 401, green 402, purple 401, black 401 and the like can be used, but is not limited thereto.
  • Acid dyes according to an embodiment of the present invention may contain 0.001 to 5% by weight, preferably 0.01 to 3% by weight based on the total weight of the semi-permanent hair dye composition for the desired effect.
  • Cationic polymer according to an embodiment of the present invention may be added to improve the hair dyeing power by acting as a bridge so that the hair and the acid dye to form a uniform complex (above) above the isoelectric point.
  • the cationic polymer is preferably a polymer such as polyquaternium-4, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-22, polyquaternium-37, One or two or more of polyquaternium-39 and polyquaternium-100 may be used, but is not limited thereto.
  • semipermanent (acidic) hair dyes are not dyed at pH above the hair isoelectric point because they are dyed by ionic bonding of hairs with positive (+) charge and acid dyes with (-) charge below the hair isoelectric point.
  • the acid dye with the cationic polymer can be maintained in the dyeing power even in the pH range above the hair isoelectric point is a technical feature. This seems to be due to the cationic polymer acting as a bridge between the hair that carries the (-) charge and the acid dye to assist the adsorption of the acid dye.
  • Cationic polymer according to an embodiment of the present invention may include 0.5 to 5.0% by weight, preferably 1.0 to 4.0% by weight, more preferably 1.5 to 2.5% by weight relative to the total weight of the semi-permanent hair dye composition.
  • the amount of the cationic polymer is less than 0.5% by weight, the effect of maintaining the dyeing power is insignificant, and when the content of the cationic polymer is greater than 5.0% by weight, the viscosity of the composition is too high by the polymer, so that it is not easy to apply to the hair, but rather prevents dyeing. Can cause hair to get wet.
  • PH adjusting agent according to an embodiment of the present invention is added to maintain the pH of the semi-permanent hair dye composition to improve the stability of the composition, and to help the complex (cat) complex formation between the hair and acid dyes Can be.
  • the pH adjusting agent may be used without limitation as long as it is a weakly alkaline organic acid alkali metal salt, and the metal salt may include sodium salt, potassium salt, and the like.
  • the metal salt may include sodium salt, potassium salt, and the like.
  • Preferably sodium can be used.
  • the organic acid alkali metal salt may be selected from one or two or more kinds of components having weak alkalinity such as sodium lactate, sodium citrate, and preferably sodium citrate. It is effective to improve the stability of the composition and to adjust the pH.
  • the pH adjusting agent is a weakly alkaline organic acid alkali metal salt and weakly acidic organic acid in a weight ratio of 1.5-5: 1, preferably 1.5-4: 1, more preferably 1.5-2.5
  • the mixture may be used as 1: 1
  • the organic acid alkali metal salt may be a sodium salt, a potassium salt, or the like, and most preferably a sodium salt.
  • the organic acid alkali metal salt is one or two selected from sodium lactate and sodium citrate; One or two selected from lactic acid and citric acid, which are excessively acidic; Can be used. Through this, it is possible to improve the dyeability and low skin dyeability, in particular, when lactic acid is used as the organic acid, the dyeability is greatly improved.
  • the pH adjusting agent and the cationic polymer are not particularly limited, but may be mixed in a weight ratio of 0.8 to 2.0: 1, preferably 0.8 to 1.7: 1, more preferably 0.8 to 1.4: 1, If small, there is a problem that the skin dye increase due to the reduced stability of the composition and the wet formulation, there is a problem that the dye is not well when the weight ratio is greater than, the use in the above range to improve the dyeing effect and dermatitis It is preferable at the point which does not produce a complexion.
  • the semi-permanent hair dye composition is one or two or more selected from an aromatic organic solvent, (C 1 -C 5 ) lower alcohol, a polymer solvent and purified water It may further include.
  • the aromatic organic solvent is not limited as long as it is an aromatic organic solvent known in the art, but benzyl alcohol is preferably used.
  • Aromatic organic solvent according to an embodiment of the present invention may include 1.0 to 10% by weight, preferably 2.0 to 7.0% by weight relative to the total weight of the semi-permanent hair dye composition.
  • the content of the aromatic organic solvent is less than 1.0% by weight, the effect of improving the dyeing power is insignificant, and when the content of the aromatic organic solvent is more than 10% by weight, it is not easy to maintain the stability of the composition, which may cause separation of the aromatic organic solvent in the composition. There is.
  • the (C 1 -C 5 ) lower alcohol is an alcohol having a range of 1 to 5 carbon atoms, preferably using ethanol, propanol, isopropanol, butylene glycol and propylene glycol, etc. Preferred but not limited to.
  • the polymer solvent is effective to increase the penetration of the hair dye by using N-methyl-2-pyrrolidone or N-ethyl-2-pyrrolidone.
  • the residual amount of purified water may be included.
  • the purified water is not limited so long as it is known in the art.
  • flavor, etc. can be further added within the range which does not impair the objective and effect of this invention.
  • the semi-permanent hair dye composition may be in various forms, such as liquid, lotion, cream, gel or foam, and is not particularly limited in formulation.
  • the semi-permanent hair dye composition is capable of dyeing at a pH above the hair isoelectric point by the bridge role of the cationic polymer, 3 minutes to 15 minutes, compared to the dyeing time usually takes about 30 minutes 3 minutes to 10 minutes, most preferably 3 minutes to 5 minutes of hair treatment with a similar level of short hair leaving time, excellent hair conditioning and dyeing less skin dyes You can expect the effect to be easily removed.
  • the present invention also relates to a method for dyeing hair, including a method of applying the semi-permanent hair dye composition to the hair.
  • the means for applying the semi-permanent composition to the hair is not particularly limited, but evenly applied to the hair area to be dyed, 3 to 15 minutes, preferably 3 to 10 minutes, most It can be left for 3 to 5 minutes, and this enables dyeing with excellent hair conditioning feeling with a short waiting time similar to that of using hair treatment. It can be removed.
  • the pH of the semi-permanent hair dye composition according to an embodiment of the present invention was measured at 25 ° C. using a pH meter (MP225 pH Meter, METTLER TOLEDO).
  • the semi-permanent hair dye composition according to one embodiment of the present invention was taken twice the weight of the hair and evenly applied to the experimental human hair of 12cm in length.
  • the hair was used as natural white hair, and after application, it was applied to hair which is a conventional hair treatment using method, left for 5 minutes and then washed in running water for 1 minute and dried using a hair dryer.
  • the dried hair was measured for color using a colorimeter (hunter model Labscan XE).
  • the results were compared by using the dL value, which is the difference between the initial brightness value measured by the color difference meter and the lightness value after staining, and the larger the dL value, the larger the color change, and the smaller the color change after dyeing.
  • the semi-permanent hair dye composition according to an embodiment of the present invention was applied to the skin in a circle having a diameter of about 1 cm, left for 5 minutes, washed with running water using shampoo, and dried to compare the degree of dyeing on the skin.
  • the semi-permanent hair dye composition according to one embodiment of the present invention was taken twice the weight of the hair and evenly applied to the experimental human hair of 12cm in length.
  • the hair was used as natural white hair, and after application, it was applied to the hair which is a conventional hair treatment using method, left for 5 minutes and then washed in running water for 1 minute, and then dried using a hair dryer, and compared to the touch.
  • Example 1 7.34 13.11 ⁇ 4
  • Example 2 7.41 16.57 ⁇ 5
  • Example 3 7.36 16.72 ⁇ 5
  • Example 4 7.40 13.55 ⁇ 4
  • Example 5 7.39 15.31 ⁇ 4
  • Example 6 7.38 16.27 ⁇ 4
  • Example 7 7.42 17.39 ⁇ 5
  • Example 8 7.43 14.79 ⁇ 4
  • Example 9 7.41 16.55 ⁇ 5
  • Example 10 7.38 14.84 ⁇ 5
  • Example 11 4.56 14.61 ⁇ 4
  • Example 12 4.61 16.65 ⁇ 5
  • Example 13 4.63 14.49 ⁇ 4
  • Example 14 4.47 14.11 ⁇ 4
  • Example 15 4.55 15.38 ⁇ 4
  • Example 16 4.64 14.96 ⁇ 3
  • Example 17 4.55 15.45 ⁇ 5
  • Example 18 5.67 16.29 ⁇ 4
  • Example 19 5.58 16.87 ⁇ 5
  • Example 20 5.61 16.29 ⁇ 4 Comparative Example 1 2.91 13.18 ⁇ 2 Comparative Example 2 2.87 5.98 ⁇ 3 Comparative Example 3 7.41 1.35 ⁇ 2 Comparative Example
  • Examples 1 to 20 according to the present invention was found that the pH of the composition is in the range of 4 to 10, excellent stainability and low skin dyeing.
  • Comparative Example 1 the dyeing power was similar to that of the present invention under similar conditions to the existing acid hair dye, but it was found that the skin dyeing was very severe.
  • Comparative Example 2 included a cationic polymer, but by using only lactic acid as a pH adjuster, the pH of the composition showed a 6 or less, thereby reducing the dyeing power, as shown by the decrease in the dyeing of the skin.
  • Comparative Example 3 contained a specific pH adjusting agent of the present invention, but did not contain a cationic polymer, it was found that the dyeability is sharply reduced. In Comparative Examples 4 to 6, too small amount of the cationic polymer, as in Comparative Example 3, almost no dyeing, due to which there is almost no skin dye.
  • Comparative Examples 7 and 8 containing an excessive amount of the cationic polymer but the dyeing power was reduced by about 50%, but it was confirmed that due to the reduced stability of the composition and the damp formulation of the skin dye increase.
  • Comparative Example 9 does not contain a cationic polymer, the dyeability is sharply reduced, the composition of the pH adjusting agent as used in 0.5: 1 ratio of sodium citrate and lactic acid is less than 1.5-5: 1, the composition The pH of was less than 4, and the staining power was lowered, and as the dyeing power was reduced, the skin dyeing was also reduced.
  • Comparative Example 10 as the ratio of the composition of the pH adjusting agent to the ratio of sodium citrate and lactic acid is less than 1.5: 1 to 0.5: 1, the pH of the composition exhibited 4 or less, thereby reducing the staining power As the dyeing power decreased, skin dyeing also decreased.

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Abstract

The present invention relates to a semi-permanent hair-dye composition and, more specifically, to a semi-permanent hair-dye composition capable of remarkably shortening skin dyeing and the dyeing time, which are the greatest drawbacks of conventional acidic hair-dyes, and exhibiting an excellent sense of hair conditioning, by comprising an acidic dye, a cationic polymer, and a pH adjuster.

Description

반영구 염모제 조성물Semi-permanent hair dye composition
본 발명은 반영구 염모제 조성물에 관한것으로서, 보다 상세하게는 산성 염료, 양이온 폴리머 및 pH 조절제를 포함함으로써, 종래의 산성 염모제의 가장 큰 단점인 피부 염착 및 염색시간을 현저히 단축시킬 수 있으며, 우수한 모발 컨디셔닝감을 보이는 반영구 염모제 조성물에 관한 것이다.The present invention relates to a semi-permanent hair dye composition, more specifically, by including an acid dye, a cationic polymer and a pH adjusting agent, it is possible to significantly shorten the skin dyeing and dyeing time, which is the biggest disadvantage of the conventional acid hair dye, excellent hair conditioning It relates to a semi-permanent hair dye composition showing a sense.
모발 착색제제는 일반적으로 모발에 착색된 색의 지속성에 따라 영구적, 반영구적 및 일시적 착색제제로 구분된다. 영구적 착색 제제는 산화 염모제로 안정성을 이유로 제1제의 염모제와 제2제의 산화제가 별도의 용기로 구성되어 있으며, 사용 전에 혼합하여 사용한다. 모발의 염색 중에 알칼리제와 산화제의 작용으로 모발의 손상이 발생하는 문제가 발생하였다. Hair colorants are generally classified into permanent, semipermanent and temporary colorants depending on the persistence of the color pigmented to the hair. Permanent coloring preparations are oxidative hair dyes. For stability reasons, the hair dye of the first agent and the oxidant of the second agent are constituted in separate containers, and mixed before use. The problem of hair damage caused by the action of alkaline and oxidizing agents during hair dyeing occurred.
반영구적 착색제제는 모발 전체 또는 일부를 특정 색상으로 착색하여 외양을 변화시키는 미용수단으로 수회 세발에도 그 색상을 유지할 수 있다. 오늘날 가장 많이 쓰이는 것은 산성 염모제이다. Semi-permanent coloring agent is a cosmetic means for changing the appearance by coloring all or part of the hair in a specific color can maintain the color even in the hair several times. The most common use today is acid hair dyes.
산성염료는 분자 안에 산성기를 가진 수용성 염료의 총칭으로 종류는 1,000종 이상에 이르나 주체는 아조 염료이다. 주요 용도는 양모 및 인모의 염색이며, 일반적으로 염기성 염료에 비해 견뢰도가 높다. 대개 구연산, 글리콜릭산, 젖산 등과 함께 산성인 용액으로 염색을 하며, 일반적으로 낮은 pH에서 염색이 잘된다. 즉, 산성염료는 물에 녹였을 때 (-) 전하를 띄고 산성의 환경(pH 2~5)에서 모발은 (+) 전하를 띄어 이온결합에 의해 산성염료가 모발에 염착되게 된다. Acid dyes are a generic term for water-soluble dyes with acid groups in their molecules, but there are more than 1,000 species of azo dyes. Its main use is the dyeing of wool and human hair, and generally has high fastness compared to basic dyes. It is usually stained with an acidic solution with citric acid, glycolic acid, lactic acid, etc., and generally dyes well at low pH. That is, acid dyes have a (-) charge when dissolved in water and hair has a (+) charge in an acidic environment (pH 2 ~ 5) so that the acid dyes will dye onto the hair by ionic bonding.
일반적으로 반영구 염모제는 산화형 영구 염모제와 달리 pH 2~5내외의 산성이므로 모발을 부풀려 손상을 초래하지 않으며, 암모니아와 과산화수소를 사용하지 않아 이미 모발이 손상된 경우 모발을 더 이상 손상시키지 않으면서 염색할 수 있다는 장점이 있다. Unlike semi-permanent hair dyes, semi-permanent hair dyes are generally acidic at pH 2 ~ 5, so they do not inflate hair and cause damage.If the hair is already damaged due to no use of ammonia and hydrogen peroxide, it can be dyed without damaging the hair. It has the advantage that it can.
대한민국 공개특허 제10-2014-0034593호(특허문헌 1)에는 산성염료, 다공성 실리카와 수용성 고분자를 포함하여, 모발 도포 후 염착력이 우수하고 염색 후 물빠짐이 적고 지속력이 우수한 반영구 염모제 조성물에 관하여 개시하고 있다. Republic of Korea Patent Publication No. 10-2014-0034593 (Patent Document 1) includes an acid dye, porous silica and water-soluble polymers, excellent dyeing after hair coating, less water drainage after dyeing, excellent persistence hair dye composition It is starting.
그러나, 이러한 산성 염모제는 염료가 두피나 피부에 닿았을 경우 두피나 피부에 강하게 염착되기 때문에 염착된 염료를 제거하기 위해 환원제 혹은 알칼리제를 이용한다고 하더라고 일단 피부에 염착된 산성염료를 제거하는 것은 굉장히 힘들다는 단점이 있으며 이러한 단점 때문에 보통 살롱에서 사용되는 전문가용 제품이 대부분을 차지하고 있다. 또한 모발 컨디셔닝감이 우수한 양이온 계면활성제 및 폴리머를 사용할 수 없어 모발 컨디셔닝감이 좋지 못한 문제가 있었다. However, these acid hair dyes are strongly stained on the scalp or skin when the dye touches the scalp or skin, so it is very difficult to remove the acid dyes on the skin even if the reducing agent or alkaline agent is used to remove the dye. There are disadvantages, and because of these disadvantages, the majority of professional products used in salons dominate. In addition, there is a problem that the hair conditioning feeling is not good because the cationic surfactant and the polymer excellent in hair conditioning feeling can not be used.
산성염료의 피부 염착을 방지하기 위하여, 일본 공개특허 제2003-171246호(공개특허 2)에는 산성염료, 수용성 폴리머 및 유기용제를 함유하는 염색재료에 관하여 개시하고 있다. 그러나, 염모제 조성물의 안정성이 떨어지며, 피부 염착력 감소와 함께 모발의 염착력이 저하되었으며, 모발 컨디셔닝감이 떨어지는 문제가 여전히 남아있었다. In order to prevent skin dyeing of acid dyes, Japanese Laid-Open Patent Publication No. 2003-171246 (Patent No. 2) discloses a dyeing material containing an acid dye, a water-soluble polymer, and an organic solvent. However, the stability of the hair dye composition is decreased, the hair dyeing power is lowered with the decrease in the skin dyeing power, and the problem of the poor hair conditioning feeling still remains.
따라서, 모발의 염착력 저하 없이 피부 염착을 줄이고, 모발 컨디셔닝감이 우수한 반영구 염모제 조성물에 관한 연구가 요구되고 있는 실정이다.Therefore, there is a need for research on a semi-permanent hair dye composition which reduces skin dyeing and has excellent hair conditioning feeling without lowering hair dye strength.
이에, 본 발명자들은 반영구 염모제의 염색력을 유지하고 피부 염착성을 현저히 줄이는 방법에 대해 연구한 결과 타르계 산성염료, 양이온 폴리머 및 pH조절제를 포함함으로써, 반영구 염모제 조성물의 pH가 4 내지 10범위일 때, 모발 염색력을 유지하면서도 피부 염착이 거의 되지 않으며 모발 컨디셔닝감이 우수함을 발견하고, 본 발명을 완성하였다.Thus, the present inventors studied a method for maintaining the dyeing power of the semi-permanent hair dye and significantly reducing the skin dyeing results, including a tar-based acid dye, a cationic polymer and a pH adjuster, when the pH of the semi-permanent hair dye composition ranges from 4 to 10 While maintaining the hair dyeing power, the skin is hardly dyed and found to have excellent hair conditioning feeling, and completed the present invention.
따라서 본 발명의 목적은 피부 염착을 방지하며 컨디셔닝감이 우수한 반영구 염모제 조성물을 제공하는 것이다.Accordingly, an object of the present invention is to provide a semipermanent hair dye composition which prevents skin dyeing and has excellent conditioning feeling.
상기와 같은 목적을 달성하기 위한 본 발명은 산성 염료, 양이온 폴리머 및 pH 조절제를 포함하고, pH가 4 내지 10인 반영구 염모제 조성물에 관한 것이다. The present invention for achieving the above object relates to a semi-permanent hair dye composition comprising an acid dye, a cationic polymer and a pH adjusting agent, the pH is 4 to 10.
본 발명의 일 실시예에 따르면, 상기 양이온 폴리머는 폴리쿼터늄-4, 폴리쿼터늄-6, 폴리쿼터늄-7, 폴리쿼터늄-10, 폴리쿼터늄-11, 폴리쿼터늄-22, 폴리쿼터늄-37, 폴리쿼터늄-39 및 폴리쿼터늄-100 중에서 1종 또는 2종 이상 선택될 수 있다. According to an embodiment of the present invention, the cationic polymer is polyquaternium-4, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-22, poly One or two or more of quaternium-37, polyquaternium-39, and polyquaternium-100 may be selected.
본 발명의 일 실시예에 따르면, 상기 양이온 폴리머는 조성물 총 중량에 대하여 0.5 내지 5 중량% 함유할 수 있다. According to one embodiment of the invention, the cationic polymer may contain 0.5 to 5% by weight based on the total weight of the composition.
본 발명의 일 실시예에 따르면, 상기 pH 조절제는 약 알칼리성인 유기산 알칼리 금속 염을 사용할 수 있으며, 상기 금속 염은 소듐(sodium) 염, 포타슘(potassium) 염 등을 사용할 수 있으며, 가장 바람직하게는 소듐 염을 사용할 수 있다. 본 발명에서 상기 유기산 알칼리 금속 염은 소듐 락테이트(sodium lactate), 소듐 시트레이트(sodium citrate) 등 약한 알칼리성을 가지는 성분 중에서 1종 또는 2종 이상 선택될 수 있으며, 바람직하게는 소듐 시트레이트를 사용할 수 있다.According to an embodiment of the present invention, the pH adjusting agent may be a weak alkaline organic acid alkali metal salt, the metal salt may be used (sodium) salt, potassium salt (potassium) salt and the like, most preferably Sodium salts can be used. In the present invention, the organic acid alkali metal salt may be selected from one or two or more kinds of components having weak alkalinity such as sodium lactate, sodium citrate, and preferably sodium citrate. Can be.
본 발명의 일 실시예에 따르면, 상기 pH 조절제는 약 알칼리성인 유기산 알칼리 금속 염과 약 산성인 유기산을 1.5~5:1의 중량비, 바람직하게는 1.5~4:1, 더욱 바람직하게는 1.5~2.5:1로 혼합하여 사용할 수 있으며, 상기 금속 염은 소듐(sodium) 염, 포타슘(potassium) 염 등을 사용할 수 있으며, 가장 바람직하게는 소듐 염을 사용할 수 있다. 본 발명에서 상기 유기산 알칼리 금속 염은 소듐 락테이트(sodium lactate) 및 소듐 시트레이트(sodium citrate)에서 선택되는 1종 또는 2종; 과 약 산성인 젖산(lactic acid) 및 시트르산(citric acid) 중에서 선택되는 1종 또는 2종; 을 사용할 수 있다.According to one embodiment of the present invention, the pH adjusting agent is a weakly alkaline organic acid alkali metal salt and weakly acidic organic acid in a weight ratio of 1.5-5: 1, preferably 1.5-4: 1, more preferably 1.5-2.5 The mixture may be used as 1: 1, and the metal salt may be sodium salt, potassium salt, or the like, and most preferably sodium salt. In the present invention, the organic acid alkali metal salt is one or two selected from sodium lactate and sodium citrate; One or two selected from lactic acid and citric acid, which are excessively acidic; Can be used.
본 발명의 일 실시예에 따르면, 상기 반영구 염모제 조성물은 방향족 유기용매, (C1-C5)저급알코올, 고분자 용매 및 정제수 중에서 선택되는 1종 또는 2종 이상을 더 포함할 수 있다. According to an embodiment of the present invention, the semi-permanent hair dye composition may further include one or two or more selected from an aromatic organic solvent, (C 1 -C 5 ) lower alcohol, a polymer solvent and purified water.
본 발명의 일 실시예에 따르면, 상기 반영구 염모제 조성물은 피부 염착을 감소시키고, 모발 컨디셔닝감을 향상시킬 수 있다. According to one embodiment of the present invention, the semi-permanent hair dye composition may reduce skin dyeing and improve hair conditioning.
본 발명의 일 실시예에 따르면, 상기 반영구 염모제 조성물은 염색시간을 3 내지 15분으로 단축시킬 수 있다.According to one embodiment of the present invention, the semi-permanent hair dye composition can reduce the dyeing time to 3 to 15 minutes.
또한, 본 발명은 상기 반영구 염모제 조성물을 모발에 도포하는 방법을 포함하는 모발의 염색방법에 관한 것이다.The present invention also relates to a method for dyeing hair, including a method of applying the semi-permanent hair dye composition to the hair.
본 발명의 일 실시예에 따르면, 상기 반영구 조성물은 모발에 도포한 후 3분 내지 15분, 좋게는 3분 내지 10분, 가장 좋게는 3분 내지 5분 정도 방치할 수 있다.According to one embodiment of the invention, the semi-permanent composition can be left for 3 minutes to 15 minutes, preferably 3 minutes to 10 minutes, most preferably 3 minutes to 5 minutes after applying to the hair.
본 발명에 의한 반영구 염모제 조성물에 따르면, 모발과 산성염료 사이에서 양이온 폴리머가 브릿지 역할을 함으로써 염색이 이루어 지기 때문에 헤어트리트먼트를 사용할 때와 유사한 수준의 짧은 방치시간 만으로도 모발 염착력이 우수하며, 동시에 모발 컨디셔닝감이 우수한 장점이 있다. According to the semi-permanent hair dye composition according to the present invention, since the cationic polymer is stained by acting as a bridge between the hair and the acid dyes, the hair dyeing ability is excellent even with a short standing time similar to when using a hair treatment. The hair conditioning feeling is excellent.
또한, 피부 염착이 적고 피부에 염착된 염료를 손쉽게 제거할 수 있는 효과를 제공할 수 있다.In addition, it is possible to provide an effect of less skin dyeing and easy removal of dyes stained on the skin.
이하, 본 발명의 반영구 염모제 조성물에 대하여 바람직한 실시형태 및 물성측정 방법을 상세히 설명한다. 본 발명의 하기의 실시예에 의하여 보다 더 잘 이해될 수 있으며, 하기의 실시예는 본 발명의 예시 목적을 위한 것이고, 첨부된 특허 청구범위에 의하여 한정되는 보호범위를 제한하고자 하는 것은 아니다. EMBODIMENT OF THE INVENTION Hereinafter, preferable embodiment and the physical property measuring method about the semipermanent hair dye composition of this invention are demonstrated in detail. As will be better understood by the following examples of the present invention, the following examples are for illustrative purposes of the present invention and are not intended to limit the scope of protection defined by the appended claims.
본 발명의 일 실시예에 따른 반영구 염모제 조성물은 산성염료, 양이온 폴리머 및 pH 조절제를 포함할 수 있다.The semi-permanent hair dye composition according to an embodiment of the present invention may include an acid dye, a cationic polymer and a pH adjuster.
본 발명의 일 실시예에 따른 산성염료는 특히 착색제로 상용되고 있는 통상의 타르계 산성염료를 사용할 수 있으며, 이러한 통상의 염료를 1종 또는 2종 이상 혼합하여 사용할 수 있다. 사용할 수 있는 타르계 산성염료는 특별히 제한되지 않으나, 구체적으로 예를 들면 적색2호, 적색3호, 적색102호, 적색104호, 적색105호, 적색106호, 황색4호, 황색5호, 녹색3호, 청색1호, 청색2호, 적색201호, 적색227호, 적색230호, 적색231호, 적색232호, 등색204호, 등색207호, 황색202호, 황색203호, 녹색201호, 녹색204호, 녹색205호, 청색202호, 청색203호, 청색205호, 적색401호, 녹색402호, 자색401호, 흑색401호 등을 사용할 수 있으며, 이로 제한되는 것은 아니다. Acid dyes according to an embodiment of the present invention can be used in particular a conventional tar-based acid dyes commonly used as a colorant, it can be used by mixing one or two or more of these conventional dyes. The tar-based acid dyes that can be used are not particularly limited, but specifically, for example, Red No. 2, Red No. 3, Red No. 102, Red No. 104, Red No. 105, Red No. 106, Yellow No. 4, Yellow No. 5, Green 3, Blue 1, Blue 2, Red 201, Red 227, Red 230, Red 231, Red 232, Orange 204, Orange 207, Yellow 202, Yellow 203, Green 201 No. 204, green 205, green 205, blue 202, blue 203, blue 205, red 401, green 402, purple 401, black 401 and the like can be used, but is not limited thereto.
본 발명의 일 실시예에 따른 산성염료는 목적하는 효과를 위하여 반영구 염모제 조성물 총 중량에 대하여 0.001내지 5중량%, 바람직하게는 0.01 내지 3중량% 포함할 수 있다. Acid dyes according to an embodiment of the present invention may contain 0.001 to 5% by weight, preferably 0.01 to 3% by weight based on the total weight of the semi-permanent hair dye composition for the desired effect.
본 발명의 일 실시예에 따른 양이온 폴리머는 모발과 상기 산성 염료가 등전점 이상에서 균일한 컴플렉스(complex)를 형성할 수 있도록 브릿지 역할을 하여, 모발 염착력을 향상시키기 위하여 첨가될 수 있다. Cationic polymer according to an embodiment of the present invention may be added to improve the hair dyeing power by acting as a bridge so that the hair and the acid dye to form a uniform complex (above) above the isoelectric point.
상기 양이온 폴리머는 바람직하게 폴리머는 폴리쿼터늄-4, 폴리쿼터늄-6, 폴리쿼터늄-7, 폴리쿼터늄-10, 폴리쿼터늄-11, 폴리쿼터늄-22, 폴리쿼터늄-37, 폴리쿼터늄-39 및 폴리쿼터늄-100 중에서 1종 또는 2종 이상을 사용할 수 있으나, 이로 제한되는 것은 아니다. The cationic polymer is preferably a polymer such as polyquaternium-4, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-22, polyquaternium-37, One or two or more of polyquaternium-39 and polyquaternium-100 may be used, but is not limited thereto.
일반적으로 반영구(산성) 염모제는 모발 등전점 이하에서 (+)전하를 띄는 모발과 (-)전하를 띄는 산성염료의 이온결합에 의해 염색이 되기 때문에 모발 등전점 이상의 pH 에서는 염색이 되지 않는다. In general, semipermanent (acidic) hair dyes are not dyed at pH above the hair isoelectric point because they are dyed by ionic bonding of hairs with positive (+) charge and acid dyes with (-) charge below the hair isoelectric point.
본 발명에서는 산성염료를 양이온 폴리머와 함께 사용함으로써 모발 등전점 이상인 pH 범위에서도 염색력을 유지할 수 있는데 기술적 특징이 있다. 이는 동일하게 (-) 전하를 뜨는 모발과 산성염료 사이에서 양이온 폴리머가 산성염료의 모발 흡착을 도와주는 브릿지 역할을 하기 때문인 것으로 보인다.In the present invention, by using the acid dye with the cationic polymer can be maintained in the dyeing power even in the pH range above the hair isoelectric point is a technical feature. This seems to be due to the cationic polymer acting as a bridge between the hair that carries the (-) charge and the acid dye to assist the adsorption of the acid dye.
본 발명의 일 실시예에 따른 양이온 폴리머는 반영구 염모제 조성물 총 중량에 대하여 0.5 내지 5.0중량%, 바람직하게는 1.0 내지 4.0중량%, 더욱 바람직하게는 1.5 내지 2.5중량%를 포함할 수 있다. 상기 양이온 폴리머의 함량이 0.5중량% 미만일 경우에는 염색력을 유지하는 효과가 미미하고, 5.0중량%를 초과하는 경우에는 폴리머에 의해 조성물의 점도가 너무 높아져서 모발에 도포가 용이하지 않으며 오히려 염착을 방해하고 모발을 눅눅하게 만드는 문제가 발생할 수 있다.Cationic polymer according to an embodiment of the present invention may include 0.5 to 5.0% by weight, preferably 1.0 to 4.0% by weight, more preferably 1.5 to 2.5% by weight relative to the total weight of the semi-permanent hair dye composition. When the amount of the cationic polymer is less than 0.5% by weight, the effect of maintaining the dyeing power is insignificant, and when the content of the cationic polymer is greater than 5.0% by weight, the viscosity of the composition is too high by the polymer, so that it is not easy to apply to the hair, but rather prevents dyeing. Can cause hair to get wet.
본 발명의 일 실시예에 따른 pH조절제는 상기 반영구 염모제 조성물의 pH를 4 내지 10으로 유지시켜, 조성물의 안정성을 향상시키고, 모발과 산성염료 사이에서 양이온 폴리머의 컴플렉스(complex) 형성을 돕기 위하여 첨가될 수 있다. PH adjusting agent according to an embodiment of the present invention is added to maintain the pH of the semi-permanent hair dye composition to improve the stability of the composition, and to help the complex (cat) complex formation between the hair and acid dyes Can be.
본 발명의 일 실시예에 따르면, 상기 pH 조절제는 약 알칼리성인 유기산 알칼리 금속 염이면 제한되지 않고 사용할 수 있으며, 상기 금속 염은 소듐(sodium) 염, 포타슘(potassium) 염 등을 사용할 수 있으며, 가장 바람직하게는 소듐을 사용할 수 있다. 본 발명에서 상기 유기산 알칼리 금속 염은 소듐 락테이트(sodium lactate), 소듐 시트레이트(sodium citrate) 등 약한 알칼리성을 가지는 성분 중에서 1종 또는 2종 이상 선택될 수 있으며, 바람직하게는 소듐 시트레이트를 사용하는 것이 조성물의 안정성 향상 및 pH 조절에 효과적이다. According to an embodiment of the present invention, the pH adjusting agent may be used without limitation as long as it is a weakly alkaline organic acid alkali metal salt, and the metal salt may include sodium salt, potassium salt, and the like. Preferably sodium can be used. In the present invention, the organic acid alkali metal salt may be selected from one or two or more kinds of components having weak alkalinity such as sodium lactate, sodium citrate, and preferably sodium citrate. It is effective to improve the stability of the composition and to adjust the pH.
본 발명의 일 실시예에 따르면, 상기 pH 조절제는 약 알칼리성인 유기산 알칼리 금속 염과 약 산성인 유기산을 1.5~5:1의 중량비, 바람직하게는 1.5~4:1, 더욱 바람직하게는 1.5~2.5:1로 혼합하여 사용할 수 있으며, 상기 유기산 알칼리 금속 염은 소듐(sodium) 염, 포타슘(potassium) 염 등을 사용할 수 있으며, 가장 바람직하게는 소듐 염을 사용할 수 있다. 본 발명에서 상기 유기산 알칼리 금속 염은 소듐 락테이트(sodium lactate) 및 소듐 시트레이트(sodium citrate)에서 선택되는 1종 또는 2종; 과 약 산성인 젖산(lactic acid) 및 시트르산(citric acid) 중에서 선택되는 1종 또는 2종; 을 사용할 수 있다. 이를 통해 염색성을 향상시키고 피부 염착성을 낮게 조절할 수 있는데, 특히 유기산으로 젖산을 사용하는 경우 염색성이 크게 향상되어 바람직하다.According to one embodiment of the present invention, the pH adjusting agent is a weakly alkaline organic acid alkali metal salt and weakly acidic organic acid in a weight ratio of 1.5-5: 1, preferably 1.5-4: 1, more preferably 1.5-2.5 The mixture may be used as 1: 1, and the organic acid alkali metal salt may be a sodium salt, a potassium salt, or the like, and most preferably a sodium salt. In the present invention, the organic acid alkali metal salt is one or two selected from sodium lactate and sodium citrate; One or two selected from lactic acid and citric acid, which are excessively acidic; Can be used. Through this, it is possible to improve the dyeability and low skin dyeability, in particular, when lactic acid is used as the organic acid, the dyeability is greatly improved.
본 발명에서 상기 pH 조절제와 양이온 폴리머는 특히 제한되지는 않으나 0.8~2.0:1의 중량비, 바람직하게는 0.8~1.7:1, 더욱 바람직하게는 0.8~1.4:1로 혼합될 수 있으며, 상기 중량비보다 작은 경우 조성물의 안정성 감소 및 눅눅한 제형으로 인하여 피부 염착이 증가하는 현상이 발생하는 문제가 있으며, 상기 중량비보다 큰 경우 염색이 잘 되지 않는 문제점이 있어, 상기 범위로 사용하는 것이 염색 효과를 향상시키고 피부염착을 발생하지 않는 점에서 바람직하다.In the present invention, the pH adjusting agent and the cationic polymer are not particularly limited, but may be mixed in a weight ratio of 0.8 to 2.0: 1, preferably 0.8 to 1.7: 1, more preferably 0.8 to 1.4: 1, If small, there is a problem that the skin dye increase due to the reduced stability of the composition and the wet formulation, there is a problem that the dye is not well when the weight ratio is greater than, the use in the above range to improve the dyeing effect and dermatitis It is preferable at the point which does not produce a complexion.
본 발명의 일 실시예에 따르면, 모발 염착력을 향상시키기 위하여, 상기 반영구 염모제 조성물에 방향족 유기용매, (C1-C5)저급 알코올, 고분자 용매 및 정제수 중에서 선택되는 1종 또는 2종 이상을 더 포함할 수 있다. According to one embodiment of the present invention, in order to improve the hair dyeing power, the semi-permanent hair dye composition is one or two or more selected from an aromatic organic solvent, (C 1 -C 5 ) lower alcohol, a polymer solvent and purified water It may further include.
상기 방향족 유기용매는 당해 기술분야에 자명하게 공지된 방향족 유기용매이면 제한되지 않으나, 벤질 알코올을 사용하는 것이 바람직하다. The aromatic organic solvent is not limited as long as it is an aromatic organic solvent known in the art, but benzyl alcohol is preferably used.
본 발명의 일 실시예에 따르는 방향족 유기용제는 반영구 염모제 조성물의 총 중량에 대해서 1.0 내지 10중량%, 바람직하게는 2.0 내지 7.0중량% 포함할 수 있다. Aromatic organic solvent according to an embodiment of the present invention may include 1.0 to 10% by weight, preferably 2.0 to 7.0% by weight relative to the total weight of the semi-permanent hair dye composition.
상기 방향족 유기용제의 함량이 1.0 중량% 미만인 경우에는 염착력 향상 효과가 미미하고, 10 중량%를 초과하는 경우에는 조성물의 안정성을 유지하기가 용이하지 않아 조성물 내에서 방향족 유기용제의 분리가 일어날 우려가 있다.When the content of the aromatic organic solvent is less than 1.0% by weight, the effect of improving the dyeing power is insignificant, and when the content of the aromatic organic solvent is more than 10% by weight, it is not easy to maintain the stability of the composition, which may cause separation of the aromatic organic solvent in the composition. There is.
본 발명의 일 실시예에 따르면, 상기 (C1-C5)저급알코올은 탄소수 1 내지5개 범위의 알코올로서, 바람직하게는 에탄올, 프로판올, 이소프로판올 , 부틸렌 글리콜 및 프로필렌 글리콜 등을 사용하는 것이 바람직하며, 이로 제한되는 것은 아니다. According to one embodiment of the invention, the (C 1 -C 5 ) lower alcohol is an alcohol having a range of 1 to 5 carbon atoms, preferably using ethanol, propanol, isopropanol, butylene glycol and propylene glycol, etc. Preferred but not limited to.
본 발명의 일 실시예에 따르면, 상기 고분자 용매는 N-메틸-2-피롤리돈 또는 N-에틸-2-피롤리돈을 사용하는 것이 염료의 두발 침투 촉진작용을 증가시킬 수 있어 효과적이다. According to one embodiment of the present invention, the polymer solvent is effective to increase the penetration of the hair dye by using N-methyl-2-pyrrolidone or N-ethyl-2-pyrrolidone.
본 발명의 일 실시예에 따르면, 잔량의 정제수를 포함할 수 있다. 상기 정제수는 당해 기술분야에 자명하게 공지된 정제수이면 제한되지 않는다. According to an embodiment of the present invention, the residual amount of purified water may be included. The purified water is not limited so long as it is known in the art.
또한, 본 발명의 목적 및 효과를 저해하지 않는 범위 내에서 유화제, 가용화제, 안정화제, 방부제 및 향료 등을 더 첨가할 수 있다. Moreover, an emulsifier, a solubilizer, a stabilizer, a preservative, a fragrance | flavor, etc. can be further added within the range which does not impair the objective and effect of this invention.
본 발명의 일 실시예에 따르면, 상기 반영구 염모제 조성물은 액상, 로션, 크림, 젤 또는 폼 등 다양한 형태일 수 있으며, 제형상 특별히 한정되지는 않는다. According to one embodiment of the invention, the semi-permanent hair dye composition may be in various forms, such as liquid, lotion, cream, gel or foam, and is not particularly limited in formulation.
본 발명의 일 실시예에 따르면, 상기 반영구 염모제 조성물은 양이온 폴리머의 브릿지 역할에 의해 모발 등전점 이상의 pH에서 염색을 가능하게 하고, 통상 30분 정도가 소요되는 염색 시간에 비해 3분 내지 15분, 좋게는 3분 내지 10분, 가장 좋게는 3분 내지 5분 정도의 헤어트리트먼트를 사용할 때와 유사한 수준의 짧은 방치시간만으로 모발 컨디셔닝감이 우수한 염색이 가능하며, 피부 염착이 적고 피부에 염착된 염료를 손쉽게 제거할 수 있는 효과를 기대할 수 있다.According to one embodiment of the present invention, the semi-permanent hair dye composition is capable of dyeing at a pH above the hair isoelectric point by the bridge role of the cationic polymer, 3 minutes to 15 minutes, compared to the dyeing time usually takes about 30 minutes 3 minutes to 10 minutes, most preferably 3 minutes to 5 minutes of hair treatment with a similar level of short hair leaving time, excellent hair conditioning and dyeing less skin dyes You can expect the effect to be easily removed.
또한, 본 발명은 상기 반영구 염모제 조성물을 모발에 도포하는 방법을 포함하는 모발의 염색방법에 관한 것이다.The present invention also relates to a method for dyeing hair, including a method of applying the semi-permanent hair dye composition to the hair.
본 발명의 일 실시예에 따르면, 상기 반영구 조성물을 모발에 도포하는 수단은 특별히 제한되지는 않으나, 염색하고자 하는 모발 부위에 고르게 도포한 후, 3분 내지 15분 좋게는 3분 내지 10분, 가장 좋게는 3분 내지 5분 정도 방치할 수 있으며, 이를 통해 헤어트리트먼트를 사용할 때와 유사한 수준의 짧은 방치시간만으로 모발 컨디셔닝감이 우수한 염색이 가능하며, 피부 염착이 적고 피부에 염착된 염료를 손쉽게 제거할 수 있는 효과가 있다.According to one embodiment of the invention, the means for applying the semi-permanent composition to the hair is not particularly limited, but evenly applied to the hair area to be dyed, 3 to 15 minutes, preferably 3 to 10 minutes, most It can be left for 3 to 5 minutes, and this enables dyeing with excellent hair conditioning feeling with a short waiting time similar to that of using hair treatment. It can be removed.
이하, 본 발명의 내용을 실시예를 통하여 보다 구체적으로 설명한다. 이들 실시예는 본 발명의 내용을 이해하기 위해 제시되는 것일 뿐 본 발명의 권리범위가 이들 실시예로 한정되는 것은 아니고, 당업계에서 통상적으로 주지된 변형, 치환 및 삽입 등을 수행할 수 있으며, 이에 대한 것도 본 발명의 범위에 포함된다.Hereinafter, the content of the present invention will be described in more detail with reference to Examples. These examples are provided only for understanding the contents of the present invention, and the scope of the present invention is not limited to these examples, and modifications, substitutions, and insertions commonly known in the art may be performed. This is also included in the scope of the present invention.
물성 측정Property measurement
1. pH 측정1. pH measurement
본 발명의 일 실시예에 따른 반영구 염모제 조성물의 pH를25℃에서 pH meter(MP225 pH Meter, METTLER TOLEDO) 를 이용하여 측정하였다. The pH of the semi-permanent hair dye composition according to an embodiment of the present invention was measured at 25 ° C. using a pH meter (MP225 pH Meter, METTLER TOLEDO).
2. 염색성 평가2. Dyeability Evaluation
본 발명의 일 실시예에 따른 반영구 염모제 조성물을 모발 무게의 2배 되는 양을 취해 길이 12cm의 실험용 사람 모발에 골고루 도포하였다. 상기 모발은 자연백모를 이용하였으며, 도포 후 통상적인 헤어트리트먼트 사용방법인 모발에 도포하고 5분 자연 방치한 후 흐르는 물에 1분간 세척한 후 헤어드라이어를 이용해 건조시켰다. 건조시킨 모발을 색차계(기종: Hunterlab Labscan XE)를 이용하여 색을 측정하였다. 결과는 색차계로 측정한 초기명도값과 염색 후 명도 값의 차이인 dL 값을 이용하여 비교하였으며, dL 값이 클수록 색 변화가 큼을 의미하고 작을수록 염색 후 색 변화가 적음을 의미한다.The semi-permanent hair dye composition according to one embodiment of the present invention was taken twice the weight of the hair and evenly applied to the experimental human hair of 12cm in length. The hair was used as natural white hair, and after application, it was applied to hair which is a conventional hair treatment using method, left for 5 minutes and then washed in running water for 1 minute and dried using a hair dryer. The dried hair was measured for color using a colorimeter (hunter model Labscan XE). The results were compared by using the dL value, which is the difference between the initial brightness value measured by the color difference meter and the lightness value after staining, and the larger the dL value, the larger the color change, and the smaller the color change after dyeing.
3. 피부 염착성 평가3. Skin dyeing evaluation
본 발명의 일 실시예에 따른 반영구 염모제 조성물을 피부에 직경 1cm 정도의 원으로 도포하고 5분 방치 후 흐르는 물에 샴푸를 이용하여 세척하고 건조한 후 피부에 염착되는 정도를 비교하였다.The semi-permanent hair dye composition according to an embodiment of the present invention was applied to the skin in a circle having a diameter of about 1 cm, left for 5 minutes, washed with running water using shampoo, and dried to compare the degree of dyeing on the skin.
<평가기준><Evaluation Criteria>
◎: 피부염착이 거의 없음. (Double-circle): Almost no skin pigmentation.
○: 약간의 피부염착 발생. (Circle): Slight skin inflammation occurs.
×: 피부염착이 아주 심함.X: The skin dye is very severe.
4. 모발 컨디셔닝감 평가 4. Evaluation of Hair Conditioning
본 발명의 일 실시예에 따른 반영구 염모제 조성물을 모발 무게의 2배 되는 양을 취해 길이 12cm의 실험용 사람 모발에 골고루 도포하였다. 상기 모발은 자연백모를 이용하였으며, 도포 후 통상적인 헤어트리트먼트 사용방법인 모발에 도포하고 5분 자연 방치한 후 흐르는 물에 1분간 세척한 후 헤어드라이어를 이용해 건조시킨 후 촉감을 비교하였다.The semi-permanent hair dye composition according to one embodiment of the present invention was taken twice the weight of the hair and evenly applied to the experimental human hair of 12cm in length. The hair was used as natural white hair, and after application, it was applied to the hair which is a conventional hair treatment using method, left for 5 minutes and then washed in running water for 1 minute, and then dried using a hair dryer, and compared to the touch.
<평가기준><Evaluation Criteria>
5 : 매우 매끄럽다. 5: very smooth
4 : 매끄럽다. 4: Smooth
3 : 보통이다. 3: Normal
2 : 거칠다.2: rough
1 : 매우 거칠다. 1: very rough
[실시예 1 내지 20 및 비교예 1 내지 10][Examples 1 to 20 and Comparative Examples 1 to 10]
하기 표 1의 조성으로 실시예 1 내지 20 및 비교예 1 내지 10을 제조하였으며, 물성을 측정하여 하기 표 2에 나타내었다. (단위: 중량%)In Examples 1 to 20 and Comparative Examples 1 to 10 were prepared by the composition of Table 1, the physical properties are shown in Table 2 below. (Unit: weight%)
양이온 폴리머 (폴리쿼터늄)Cationic Polymer (Polyquaternium) pH조절제pH regulator 산성염료Acid dyes 향료Spices 정제수Purified water
44 66 77 1010 1111 2222 3737 소듐시트레이트Sodium citrate 젖산Lactic acid 적색106호Red 106 적색227호Red 227
실시예1Example 1 2.02.0 -- -- -- -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예2Example 2 -- 2.02.0 -- -- -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예3Example 3 -- -- 2.02.0 -- -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예4Example 4 -- -- -- 2.02.0 -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예5Example 5 -- -- -- -- 2.02.0 -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예6Example 6 -- -- -- -- -- 2.02.0 -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예7Example 7 -- -- -- -- -- -- 2.02.0 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예8Example 8 -- 1.01.0 -- -- -- 1.01.0 -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예9Example 9 -- -- 1.01.0 -- -- -- 1.01.0 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예10Example 10 1.01.0 -- -- 1.01.0 -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
실시예11Example 11 2.02.0 -- -- -- -- -- -- 1.61.6 1One 0.10.1 0.050.05 적량Quantity to 100to 100
실시예12Example 12 -- 2.02.0 -- -- -- -- -- 1.61.6 1One 0.10.1 0.050.05 적량Quantity to 100to 100
실시예13Example 13 -- -- 2.02.0 -- -- -- -- 1.61.6 1One 0.10.1 0.050.05 적량Quantity to 100to 100
실시예14Example 14 -- -- -- 2.02.0 -- -- -- 1.61.6 1One 0.10.1 0.050.05 적량Quantity to 100to 100
실시예15Example 15 -- -- -- -- 2.02.0 -- -- 1.61.6 1One 0.10.1 0.050.05 적량Quantity to 100to 100
실시예16Example 16 -- -- -- -- -- 2.02.0 -- 1.61.6 1One 0.10.1 0.050.05 적량Quantity to 100to 100
실시예17Example 17 -- -- -- -- -- -- 2.02.0 1.61.6 1One 0.10.1 0.050.05 적량Quantity to 100to 100
실시예18Example 18 -- 1.01.0 -- -- -- 1.01.0 -- 22 0.50.5 0.10.1 0.050.05 적량Quantity to 100to 100
실시예19Example 19 -- -- 1.01.0 -- -- -- 1.01.0 22 0.50.5 0.10.1 0.050.05 적량Quantity to 100to 100
실시예20Example 20 1.01.0 -- -- 1.01.0 -- -- -- 22 0.50.5 0.10.1 0.050.05 적량Quantity to 100to 100
비교예1Comparative Example 1 -- -- -- -- -- -- -- -- 22 0.10.1 0.050.05 적량Quantity to 100to 100
비교예2Comparative Example 2 -- -- -- -- -- -- 2.02.0 -- 22 0.10.1 0.050.05 적량Quantity to 100to 100
비교예3Comparative Example 3 -- -- -- -- -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
비교예4Comparative Example 4 0.10.1 -- -- -- -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
비교예5Comparative Example 5 -- -- -- -- -- -- 0.10.1 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
비교예6Comparative Example 6 -- -- -- 0.10.1 -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
비교예7Comparative Example 7 -- -- -- -- -- -- 1010 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
비교예8Comparative Example 8 -- -- 1010 -- -- -- -- 22 -- 0.10.1 0.050.05 적량Quantity to 100to 100
비교예9Comparative Example 9 -- -- -- -- -- -- -- 0.50.5 1One 0.10.1 0.050.05 적량Quantity to 100to 100
비교예10Comparative Example 10 -- -- -- -- -- -- 2.02.0 0.50.5 1One 0.10.1 0.050.05 적량Quantity to 100to 100
조성물pHComposition pH 염색성dL Dyeing dL 피부염착성 명도(ΔL*)Skin Dye Brightness (ΔL *) 모발 컨디셔닝감Hair conditioning
실시예1Example 1 7.347.34 13.1113.11 ◎◎ 44
실시예2Example 2 7.417.41 16.5716.57 ◎◎ 55
실시예3Example 3 7.367.36 16.7216.72 ◎◎ 55
실시예4Example 4 7.407.40 13.5513.55 ◎◎ 44
실시예5Example 5 7.397.39 15.3115.31 ◎◎ 44
실시예6Example 6 7.387.38 16.2716.27 ◎◎ 44
실시예7Example 7 7.427.42 17.3917.39 ◎◎ 55
실시예8Example 8 7.437.43 14.7914.79 ◎◎ 44
실시예9Example 9 7.417.41 16.5516.55 ◎◎ 55
실시예10Example 10 7.387.38 14.8414.84 ◎◎ 55
실시예11Example 11 4.564.56 14.6114.61 ◎◎ 44
실시예12Example 12 4.614.61 16.6516.65 ○○ 55
실시예13Example 13 4.634.63 14.4914.49 ○○ 44
실시예14Example 14 4.474.47 14.1114.11 ◎◎ 44
실시예15Example 15 4.554.55 15.3815.38 ◎◎ 44
실시예16Example 16 4.644.64 14.9614.96 ○○ 33
실시예17Example 17 4.554.55 15.4515.45 ○○ 55
실시예18Example 18 5.675.67 16.2916.29 ◎◎ 44
실시예19Example 19 5.585.58 16.8716.87 ○○ 55
실시예20Example 20 5.615.61 16.2916.29 ◎◎ 44
비교예1Comparative Example 1 2.912.91 13.1813.18 ×× 22
비교예2Comparative Example 2 2.872.87 5.985.98 ○○ 33
비교예3Comparative Example 3 7.417.41 1.351.35 ◎◎ 22
비교예4Comparative Example 4 7.387.38 1.211.21 ◎◎ 22
비교예5Comparative Example 5 7.427.42 1.141.14 ◎◎ 22
비교예6Comparative Example 6 7.437.43 0.940.94 ◎◎ 22
비교예7Comparative Example 7 7.387.38 9.349.34 ○○ 33
비교예8Comparative Example 8 7.397.39 8.798.79 ○○ 22
비교예9Comparative Example 9 3.883.88 11.3911.39 ×× 22
비교예10Comparative Example 10 3.813.81 9.629.62 ○○ 33
상기 표 2에 나타난 바와 같이, 본 발명에 따른 실시예 1 내지 20은 조성물의 pH가 4 내지 10의 범위 안에 있으며, 염색성이 우수하고 피부 염착성이 낮게 나타나는 것을 알 수 있었다.As shown in Table 2, Examples 1 to 20 according to the present invention was found that the pH of the composition is in the range of 4 to 10, excellent stainability and low skin dyeing.
이에 반해, 비교예 1은 기존의 산성 염모제와 유사한 조건으로 염색력은 본원발명과 유사하였으나, 피부염착이 매우 심한 것을 알 수 있었다.On the contrary, in Comparative Example 1, the dyeing power was similar to that of the present invention under similar conditions to the existing acid hair dye, but it was found that the skin dyeing was very severe.
비교예 2는 양이온 폴리머는 포함하였으나, pH 조절제로 젖산만을 사용함으로써, 조성물의 pH가 6 이하를 나타내었으며, 이에 염색력이 떨어지고, 염색력이 줄어든 만큼 피부염착도 줄어드는 양상을 나타내었다.Comparative Example 2 included a cationic polymer, but by using only lactic acid as a pH adjuster, the pH of the composition showed a 6 or less, thereby reducing the dyeing power, as shown by the decrease in the dyeing of the skin.
또한, 비교예 3은 본원발명의 특정 pH 조절제를 함유하였으나, 양이온 폴리머를 포함하지 않아 염색성이 급격히 저하되는 것을 알 수 있었다. 비교예 4 내지 6에서도 양이온 폴리머를 너무 소량 함유함으로써, 비교예 3과 마찬가지로 염색이 거의 되지 않았으며, 이로 인해 피부염착 역시 거의 발생하지 않았다.In addition, Comparative Example 3 contained a specific pH adjusting agent of the present invention, but did not contain a cationic polymer, it was found that the dyeability is sharply reduced. In Comparative Examples 4 to 6, too small amount of the cationic polymer, as in Comparative Example 3, almost no dyeing, due to which there is almost no skin dye.
또한, 양이온 폴리머를 과량 함유한 비교예 7 및 8은 오히려 염색력이 50% 정도 감소하였으나, 조성물의 안정성 감소 및 눅눅한 제형으로 인하여 피부 염착은 오히려 증가하는 것을 확인할 수 있었다.In addition, Comparative Examples 7 and 8 containing an excessive amount of the cationic polymer, but the dyeing power was reduced by about 50%, but it was confirmed that due to the reduced stability of the composition and the damp formulation of the skin dye increase.
또한, 비교예 9는 양이온 폴리머를 포함하지 않아 염색성이 급격히 저하되었으며, pH 조절제의 조성 비율에 있어 소듐 시트레이트와 젖산의 비율이 1.5~5:1에 미치지 못하는 0.5:1로 사용함에 따라, 조성물의 pH가 4 이하를 나타내었으며, 이에 염색력이 떨어지고, 염색력이 줄어든 만큼 피부염착도 줄어드는 양상을 나타내었다.In addition, Comparative Example 9 does not contain a cationic polymer, the dyeability is sharply reduced, the composition of the pH adjusting agent as used in 0.5: 1 ratio of sodium citrate and lactic acid is less than 1.5-5: 1, the composition The pH of was less than 4, and the staining power was lowered, and as the dyeing power was reduced, the skin dyeing was also reduced.
또한, 비교예 10은 pH 조절제의 조성 비율에 있어 소듐 시트레이트와 젖산의 비율이 1.5:1에 미치지 못하는 0.5:1로 사용함에 따라, 조성물의 pH가 4 이하를 나타내었으며, 이에 염색력이 떨어지고, 염색력이 줄어든 만큼 피부염착도 줄어드는 양상을 나타내었다.In addition, Comparative Example 10, as the ratio of the composition of the pH adjusting agent to the ratio of sodium citrate and lactic acid is less than 1.5: 1 to 0.5: 1, the pH of the composition exhibited 4 or less, thereby reducing the staining power As the dyeing power decreased, skin dyeing also decreased.
이상에서 본 발명의 바람직한 실시예를 설명하였으나, 본 발명은 다양한 변화와 균등물을 사용할 수 있으며, 상기 실시예를 적절히 변형하여 동일하게 응용할 수 있음이 명확하다. 따라서, 상기 기재 내용은 하기의 특허청구범위의 한계에 의해 정해지는 본 발명의 범위를 한정하는 것이 아니다.Although the preferred embodiment of the present invention has been described above, it is clear that the present invention can use various changes and equivalents, and can be applied in the same manner by appropriately modifying the above embodiment. Accordingly, the above description is not intended to limit the scope of the invention as defined by the following claims.

Claims (11)

  1. 산성 염료, 양이온 폴리머 및 pH 조절제를 포함하고, pH가 4 내지 10인 반영구 염모제 조성물.A semipermanent hair dye composition comprising an acidic dye, a cationic polymer, and a pH adjuster, wherein the pH is 4-10.
  2. 제 1항에 있어서,The method of claim 1,
    상기 양이온 폴리머는 폴리쿼터늄-4, 폴리쿼터늄-6, 폴리쿼터늄-7, 폴리쿼터늄-10, 폴리쿼터늄-11, 폴리쿼터늄-22, 폴리쿼터늄-37, 폴리쿼터늄-39 및 폴리쿼터늄-100 중에서 선택되는 1종 또는 2종 이상인 반영구 염모제 조성물.The cationic polymer is polyquaternium-4, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-22, polyquaternium-37, polyquaternium- Semipermanent hair dye composition which is one or two or more selected from 39 and polyquaternium-100.
  3. 제 1항에 있어서,The method of claim 1,
    상기 pH 조절제는 유기산 알칼리 금속 염인 반영구 염모제 조성물.The pH adjuster is an organic acid alkali metal salt semi-permanent hair dye composition.
  4. 제 3항에 있어서,The method of claim 3, wherein
    상기 유기산 알칼리 금속 염은 소듐(sodium) 염 및 포타슘(potassium) 염 중에서 선택되는 1종 또는 2종인 반영구 염모제 조성물.The organic acid alkali metal salt is a semi-permanent hair dye composition is one or two selected from sodium salts and potassium salts.
  5. 제 4항에 있어서,The method of claim 4, wherein
    상기 유기산 알칼리 금속 염은 소듐 락테이트(sodium lactate) 및 소듐 시트레이트(sodium citrate) 중에서 선택되는 1종 또는 2종인 반영구 염모제 조성물.The organic acid alkali metal salt is a semi-permanent hair dye composition is one or two selected from sodium lactate and sodium citrate.
  6. 제1항에 있어서,The method of claim 1,
    상기 pH 조절제는 유기산 알칼리 금속 염과 유기산을 혼합하여 사용하는 반영구 염모제 조성물.The pH regulator is a semi-permanent hair dye composition using a mixture of organic acid alkali metal salt and organic acid.
  7. 제6항에 있어서,The method of claim 6,
    상기 유기산은 젖산(lactic acid) 및 시트르산(citric acid) 중에서 선택되는 1종 또는 2종인 반영구 염모제 조성물.The organic acid is a semi-permanent hair dye composition is one or two selected from lactic acid (ciactic acid) and citric acid (citric acid).
  8. 제6항에 있어서,The method of claim 6,
    상기 유기산 알칼리 금속 염은 소듐 락테이트(sodium lactate) 및 소듐 시트레이트(sodium citrate) 중에서 선택되는 1종 또는 2종; 과 젖산(lactic acid) 및 시트르산(citric acid) 중에서 선택되는 1종 또는 2종; 이 1.5~5:1의 중량비로 혼합된 반영구 염모제 조성물.The organic acid alkali metal salt is one or two selected from sodium lactate and sodium citrate; One or two selected from lactic acid and citric acid; The semi-permanent hair dye composition mixed at a weight ratio of 1.5-5: 1.
  9. 제 1항에 있어서, The method of claim 1,
    상기 반영구 염모제 조성물은 방향족 유기용매, (C1-C5)저급 알코올, 고분자 용매 및 정제수 중에서 선택되는 1종 또는 2종 이상을 더 포함하는 반영구 염모제 조성물. The semi-permanent hair dye composition is a semi-permanent hair dye composition further comprises one or two or more selected from an aromatic organic solvent, (C 1 -C 5 ) lower alcohol, a polymer solvent and purified water.
  10. 제 1항에 있어서, The method of claim 1,
    상기 양이온 폴리머는 조성물 총 중량에 대하여 0.5 내지 5중량%를 함유하는 반영구 염모제 조성물. The cationic polymer contains 0.5 to 5% by weight relative to the total weight of the composition.
  11. 제 1항에 있어서, The method of claim 1,
    상기 반영구 염모제 조성물은 염색시간이 3 내지 15분 인 것을 특징으로 하는 반영구 염모제 조성물.The semi-permanent hair dye composition is a semi-permanent hair dye composition, characterized in that the dyeing time is 3 to 15 minutes.
PCT/KR2016/002850 2015-03-31 2016-03-22 Semi-permanent hair-dye composition WO2016159552A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010105998A (en) * 2008-10-31 2010-05-13 Hoyu Co Ltd Hair-dyeing agent composition
KR100998694B1 (en) * 2010-02-09 2010-12-07 이승인 Dye composition for hair coating and dying
KR101103567B1 (en) * 2011-02-23 2012-01-06 이용권 Photosensitizing one-part hair dye composition
KR20140034593A (en) * 2012-09-12 2014-03-20 (주)아모레퍼시픽 Semi-permanent hair dye composition
US20150053230A1 (en) * 2013-08-23 2015-02-26 The Procter & Gamble Company Hair Colouring Methods and Kits Thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010105998A (en) * 2008-10-31 2010-05-13 Hoyu Co Ltd Hair-dyeing agent composition
KR100998694B1 (en) * 2010-02-09 2010-12-07 이승인 Dye composition for hair coating and dying
KR101103567B1 (en) * 2011-02-23 2012-01-06 이용권 Photosensitizing one-part hair dye composition
KR20140034593A (en) * 2012-09-12 2014-03-20 (주)아모레퍼시픽 Semi-permanent hair dye composition
US20150053230A1 (en) * 2013-08-23 2015-02-26 The Procter & Gamble Company Hair Colouring Methods and Kits Thereof

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