WO2016159552A1 - Composition de colorant capillaire semi-permanente - Google Patents

Composition de colorant capillaire semi-permanente 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
Authority
WO
WIPO (PCT)
Prior art keywords
semi
hair
dye composition
hair dye
polyquaternium
Prior art date
Application number
PCT/KR2016/002850
Other languages
English (en)
Korean (ko)
Inventor
문효승
박재정
김상훈
지제현
최장원
Original Assignee
(주)아모레퍼시픽
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020160033286A external-priority patent/KR20160117200A/ko
Application filed by (주)아모레퍼시픽 filed Critical (주)아모레퍼시픽
Publication of WO2016159552A1 publication Critical patent/WO2016159552A1/fr

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Classifications

    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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Abstract

La présente invention concerne une composition de colorant capillaire semi-permanente et, plus spécifiquement, une composition de colorant capillaire semi-permanente capable de raccourcir considérablement le temps de coloration de la peau et le temps de coloration, qui sont les plus grands inconvénients des colorants capillaires acides classiques, et présentant une excellente sensation de revitalisation des cheveux, en comprenant un colorant acide, un polymère cationique et un ajusteur de pH.
PCT/KR2016/002850 2015-03-31 2016-03-22 Composition de colorant capillaire semi-permanente WO2016159552A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20150045028 2015-03-31
KR10-2015-0045028 2015-03-31
KR1020160033286A KR20160117200A (ko) 2015-03-31 2016-03-21 반영구 염모제 조성물
KR10-2016-0033286 2016-03-21

Publications (1)

Publication Number Publication Date
WO2016159552A1 true WO2016159552A1 (fr) 2016-10-06

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PCT/KR2016/002850 WO2016159552A1 (fr) 2015-03-31 2016-03-22 Composition de colorant capillaire semi-permanente

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010105998A (ja) * 2008-10-31 2010-05-13 Hoyu Co Ltd 染毛料組成物
KR100998694B1 (ko) * 2010-02-09 2010-12-07 이승인 모발 코팅 및 염색용 염모제 조성물
KR101103567B1 (ko) * 2011-02-23 2012-01-06 이용권 염모제 조성물
KR20140034593A (ko) * 2012-09-12 2014-03-20 (주)아모레퍼시픽 반영구 염모제 조성물
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 (ja) * 2008-10-31 2010-05-13 Hoyu Co Ltd 染毛料組成物
KR100998694B1 (ko) * 2010-02-09 2010-12-07 이승인 모발 코팅 및 염색용 염모제 조성물
KR101103567B1 (ko) * 2011-02-23 2012-01-06 이용권 염모제 조성물
KR20140034593A (ko) * 2012-09-12 2014-03-20 (주)아모레퍼시픽 반영구 염모제 조성물
US20150053230A1 (en) * 2013-08-23 2015-02-26 The Procter & Gamble Company Hair Colouring Methods and Kits Thereof

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