WO2016006529A1 - Agent de traitement des cheveux - Google Patents

Agent de traitement des cheveux Download PDF

Info

Publication number
WO2016006529A1
WO2016006529A1 PCT/JP2015/069132 JP2015069132W WO2016006529A1 WO 2016006529 A1 WO2016006529 A1 WO 2016006529A1 JP 2015069132 W JP2015069132 W JP 2015069132W WO 2016006529 A1 WO2016006529 A1 WO 2016006529A1
Authority
WO
WIPO (PCT)
Prior art keywords
hair
treatment agent
hair treatment
effect
glyoxylic acid
Prior art date
Application number
PCT/JP2015/069132
Other languages
English (en)
Japanese (ja)
Inventor
綱行 石森
Original Assignee
株式会社 資生堂
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
Application filed by 株式会社 資生堂 filed Critical 株式会社 資生堂
Publication of WO2016006529A1 publication Critical patent/WO2016006529A1/fr

Links

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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
    • 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
    • A61K8/42—Amides
    • 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
    • A61K8/43—Guanidines
    • 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 hair treatment agent. More specifically, the present invention relates to a hair treatment agent that does not contain a reducing agent or an oxidant and can realize a high hair elongation effect (distinguishment effect) with respect to peculiar hair or curly hair. Moreover, it is related also with the hair processing method which can correct hair more effectively and easily than before, without damaging hair by using the said hair treatment agent.
  • General hair straighteners contain a reducing agent and an oxidizing agent as main components, and their action suppresses hair habit.
  • a first agent containing a reducing agent such as thioglycolic acid or a salt thereof, thiolactic acid or a salt thereof, cysteine or a salt thereof, and an alkaline agent such as aqueous ammonia, monoethanolamine, or ammonium bicarbonate is applied to hair.
  • the second agent mainly composed of an oxidizing agent such as sodium bromate or hydrogen peroxide To re-form disulfide groups at new positions and fix the hair shape.
  • Patent Document 1 proposes a hair conditioning composition containing cationized cellulose, hydroxyethyl cellulose, and a silicone compound containing an amino group.
  • This hair conditioning composition has an effect of repairing damaged hair in addition to an effect of straightening hair and correcting curly hair, and is said to have excellent hair feel and gloss.
  • hair straightening is realized only by the hydroxyethyl cellulose or silicone compound adhering to the hair, and has not yet reached a level where the hair elongation effect can be realized in actual use.
  • Patent Documents 2 and 3 disclose a method of straightening hair by applying a mechanical force and heat with a hair straightening iron after applying a solution containing glyoxylic acid to the hair, leaving it to dry, and drying the hair.
  • a hair straightening effect achieved by these methods is weak and insufficient, and a method capable of achieving a higher effect is demanded.
  • JP 2004-161683 A International Publication No. 2012/010351 International Publication No. 2011/104282
  • the present invention was made in view of the drawbacks of the prior art, and provides a hair treatment agent that achieves a high hair elongation effect without using a reducing agent or an oxidizing agent that can cause significant damage to hair.
  • an object of the present invention is to provide a hair treatment method capable of extending hair more effectively and easily than before without excessively damaging the hair by using the hair treatment agent.
  • the present inventors have formulated glyoxylic acid and a guanidine salt and / or urea in a specific amount, and have a pH of 1.0 to 2.5. By adjusting to the range, it has been found that a high hair elongation effect can be realized regardless of the reducing agent and the oxidizing agent, and the present invention has been completed.
  • the hair treatment agent of the present invention is (A) 10-25% by weight of glyoxylic acid, (B) 0.05 to 3% by weight of a guanidine salt and / or urea; Containing
  • the pH is in the range of 1.0 to 2.5.
  • the hair treatment method of the present invention comprises: (1) A step of applying the hair treatment agent to hair, (2) a process of leaving hair, (3) a step of washing the hair with water, (4) It includes a step of drying the hair, and (5) a step of correcting the hair with a hairstyling iron.
  • the hair treatment agent according to the present invention uses glyoxylic acid and a guanidine salt and / or urea in a specific amount and in a specific pH range without using a reducing agent or an oxidizing agent.
  • glyoxylic acid has been conventionally used as an active ingredient for hair straightening.
  • the present inventor uses a specific amount of glyoxylic acid alone by using a specific amount of guanidine salt and / or urea in combination in a pH range of 1.0 to 2.5. It was found that a much higher hair straightening effect was obtained than For this reason, the hair treatment agent which concerns on this invention can implement
  • the hair treatment agent according to the present invention can achieve a high hair elongation effect even if it is rinsed from the hair before the ironing treatment. For this reason, the hair drying process before an iron process becomes easy and it is excellent also in the handleability of hair.
  • the hair treatment agent of the present invention essentially contains (a) glyoxylic acid and (b) a guanidine salt and / or urea.
  • Glyoxylic acid is recognized to have a pH adjusting action in addition to a hair straightening action, and is widely used in cosmetics and quasi drugs.
  • the amount of glyoxylic acid is 10 to 25% by mass, preferably 15 to 25% by mass, more preferably 15 to 20% by mass, based on the total amount of the hair treatment agent of the present invention. If the blending amount is less than 10% by mass, a sufficient hair elongation effect cannot be obtained. On the other hand, if the blending amount exceeds 25% by mass, an improvement in the hair straightening effect corresponding to the blending amount cannot be expected.
  • Guanidine salt and / or urea are widely used as a protein denaturant in cosmetics and quasi drugs.
  • the guanidine salt include guanidine hydrochloride, guanidine nitrate, guanidine carbonate, guanidine phosphate, guanidine sulfamate, aminoguanidine bicarbonate, aminoguanidine hydrochloride and the like. Among these, guanidine hydrochloride is most preferable.
  • the guanidine salt and / or urea may be used alone or in combination of two or more.
  • the blending amount of guanidine salt and / or urea is 0.05 to 3% by mass, preferably 0.1 to 2% by mass, more preferably 0.5 to 3% by mass with respect to the total amount of the hair treatment agent of the present invention. 1.5% by mass. If the amount is less than 0.05% by mass, a sufficient elongation effect of the hair cannot be obtained. On the other hand, if the amount exceeds 3% by mass, the hair may be excessively damaged by the protein denaturing action.
  • the hair treatment agent according to the present invention is optionally added with other components that are usually used in cosmetics, pharmaceuticals, etc. within a range that does not impair the effects of the present invention.
  • other components that are usually used in cosmetics, pharmaceuticals, etc. within a range that does not impair the effects of the present invention.
  • Such components include cationic polymers, amino acids, peptides, proteins, sequestering agents, oils, powder components, surfactants, pH adjusters, thickeners, powder components, fragrances, powder components, dyes, etc. Can be contained.
  • the hair treatment agent of the present invention needs to maintain the pH in the range of 1.0 to 2.5, preferably in the range of 1.0 to 2.0, more preferably in the range of 1.3 to 2.0. It is. If the pH is less than 1.0, the hair may be damaged by the converging action of the hair. On the other hand, if the pH exceeds 2.5, a sufficient elongation effect of the hair cannot be obtained.
  • the alkaline agent for adjusting the pH of the hair treatment agent to the above range is not particularly limited, but includes inorganic bases such as sodium hydroxide and potassium hydroxide, triethanolamine, isopropanolamine, basic amino acids, etc. The organic base can be used.
  • the dosage form of the hair treatment agent according to the present invention is not particularly limited as long as the desired effect is sufficiently exerted.
  • the hair treatment method of the present invention comprises (1) applying the above-mentioned hair treatment agent to the hair, (2) leaving the hair in the applied state to allow the hair treatment agent to sufficiently act on the hair, and (3) washing the hair with water. And (4) drying the hair and (5) straightening the hair with a hairstyling iron.
  • the hair treatment agent of the present invention can be applied to dry hair before shampooing, but since the hair treatment agent easily penetrates into the hair, the wet treatment is pre-washed with shampoo to remove moisture. It is preferable to apply to the hair and towel dry hair from which the attached moisture is removed with a towel.
  • the hair treatment agent is allowed to act on the hair for 10 to 30 minutes, more preferably 15 to 20 minutes at room temperature (about 25 ° C.). If the standing time is less than 10 minutes, a sufficient hair elongation effect cannot be obtained. On the other hand, even if the standing time exceeds 30 minutes, further improvement of the hair straightening effect corresponding to the standing time cannot be expected.
  • Rinsing step Rinse the hair with water or lukewarm water to wash away the hair treatment agent from the hair. By washing away the hair treatment agent from the hair, subsequent drying and handling of the hair becomes easy.
  • Drying step After washing with water, the moisture is wiped off with a towel and then dried with a hair dryer.
  • Ironing process The hair is straightened while applying mechanical force and heat to the hair with a hairstyling iron heated to 140-200 ° C., preferably about 180 ° C.
  • the treatment agent containing glyoxylic acid alone is applied by applying the hair treatment agent containing glyoxylic acid and a guanidine salt and / or urea in combination within a specific pH range.
  • a much higher hair elongation effect can be obtained.
  • washing away the hair treatment agent before the drying and ironing process drying becomes easy and the handling property of the hair in the ironing process is excellent.
  • Example 1 A hair treatment agent having the composition listed in Table 1 below was prepared by stirring and mixing each component in purified water until uniform. About what mix
  • Natural curly hair Japanese black hair was trimmed so that the length when stretched was 18 cm, and a hair bundle having a weight of 1 g was prepared. Next, after washing each hair bundle with a commercially available shampoo and rinsing with water, the moisture was cut off, and the length a (cm) of the hair bundle when one end of the hair bundle was fixed and suspended vertically was measured. . 1 g of the prepared hair treatment agent is applied to this hair bundle, left at 25 ° C. for 15 minutes, then rinsed with water to rinse off the hair treatment agent, wiped with a towel, dried with a dryer, and heated to 180 ° C. The iron was pressed for 2 seconds to stretch the hair.
  • the length b (cm) of the hair bundle when one end of the hair bundle was fixed again and suspended in the vertical direction was measured. Based on the measured values of a and b, the degree of elongation (%) was determined by the following formula, and the habit suppressing effect was evaluated from the obtained degree of elongation according to the following evaluation criteria.
  • the hair treatment agent according to the present invention containing both glyoxylic acid and guanidine hydrochloride in the above-mentioned specific amounts (Example 1), although guanidine hydrochloride itself has no addictive inhibitory effect (Comparative Examples 4 to 6). It was confirmed that ⁇ 10) exhibited a high addictive effect as compared with the case where the same amount of glyoxylic acid was added alone as in the past (Comparative Examples 8 to 11).
  • a hair treatment agent having the composition listed in Table 2 below was prepared by stirring and mixing each component in purified water until uniform. The amount of potassium hydroxide added was adjusted to the pH shown in the table. The habit suppressing effect of the obtained hair treatment agent was evaluated according to the above criteria.
  • Example 15 to 24 and Comparative Examples 15 to 20 A hair treatment agent having the composition listed in Table 3 below was prepared by stirring and mixing each component in purified water until uniform. The habit suppressing effect of the obtained hair treatment agent was evaluated according to the above criteria.
  • Examples 15 to 24 20 to 50% by mass of a 50% aqueous solution of glyoxylic acid, that is, 10 to 25% by mass of glyoxylic acid, and 0.05 to 3% by mass of urea.
  • a 50% aqueous solution of glyoxylic acid that is, 10 to 25% by mass of glyoxylic acid, and 0.05 to 3% by mass of urea.
  • Comparative Examples 15 to 20 when the blending amount of either glyoxylic acid or urea is outside the above range, the habit suppressing effect is insufficient. Further, as shown in Comparative Examples 18 to 20, urea itself did not show any addictive effect. From these results, it was confirmed that, like guanidine hydrochloride, urea also has an effect of significantly improving the effect of glyoxylic acid.
  • a hair treatment agent having the composition listed in Table 4 below was prepared by stirring and mixing each component in purified water until uniform. The amount of potassium hydroxide added was adjusted to the pH shown in the table. The habit suppressing effect of the obtained hair treatment agent was evaluated according to the above criteria.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

L'invention fournit un agent de traitement des cheveux qui, sans mettre en œuvre de réducteur ni d'oxydant provoquant d'importants dommages sur les cheveux, développe un effet élevé d'extension des cheveux, en outre, l'invention fournit un procédé de traitement des cheveux qui, sans abîmer excessivement les cheveux permet une extension des cheveux plus efficacement et plus facilement que dans l'art antérieur. L'agent de traitement des cheveux de l'invention comprend (a) 10 à 25% en masse d'un acide glyoxylique, et (b) 0,05 à 3% en masse d'un sel de guanidine et/ou d'urée, et possède un pH compris dans une plage de 1,0 à 2,5. Enfin, le procédé de traitement des cheveux inclut : (1) une étape au cours de laquelle ledit agent de traitement des cheveux est appliqué sur les cheveux ; (2) une étape au cours de laquelle les cheveux reposent ; (3) une étape au cours de laquelle les cheveux sont lavés ; (4) une étape au cours de laquelle les cheveux sont séchés ; et (5) une étape au cours de laquelle les cheveux sont arrangés à l'aide d'un fer pour coiffage.
PCT/JP2015/069132 2014-07-11 2015-07-02 Agent de traitement des cheveux WO2016006529A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014142877A JP5947340B2 (ja) 2014-07-11 2014-07-11 毛髪処理剤
JP2014-142877 2014-07-11

Publications (1)

Publication Number Publication Date
WO2016006529A1 true WO2016006529A1 (fr) 2016-01-14

Family

ID=55064165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/069132 WO2016006529A1 (fr) 2014-07-11 2015-07-02 Agent de traitement des cheveux

Country Status (3)

Country Link
JP (1) JP5947340B2 (fr)
TW (1) TW201625207A (fr)
WO (1) WO2016006529A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046064B1 (fr) 2015-12-23 2020-05-01 L'oreal Procede de traitement des fibres keratiniques comprenant l'application d'une composition comprenant de l'uree ou l'un de ses derives, un polyol et une silicone aminee
BR112018072317B1 (pt) 2016-06-30 2021-06-22 L'oreal Composição para o tratamento de fibras de queratina, método para melhorar a definição de cacho de fibras de queratina e kit
EP3290019B1 (fr) * 2016-09-01 2019-03-06 Kao Corporation Procédé de traitement capillaire
KR20200033248A (ko) * 2017-07-27 2020-03-27 가부시키가이샤 시세이도 모발강화제
JP2019142798A (ja) * 2018-02-20 2019-08-29 アドバンス株式会社 毛髪処理剤および毛髪処理方法
JPWO2019167111A1 (ja) * 2018-02-27 2021-01-07 アドバンス株式会社 毛髪処理剤および毛髪処理方法
JP7309183B2 (ja) * 2019-08-30 2023-07-18 株式会社アリミノ 毛髪処理剤、酸・熱トリートメント処理方法、およびシャンプー・トリートメント処理方法
JP7458920B2 (ja) 2020-07-07 2024-04-01 日華化学株式会社 毛髪用化粧料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007176796A (ja) * 2005-12-26 2007-07-12 Lion Corp ちぢれ毛矯正剤
JP2013520468A (ja) * 2010-02-24 2013-06-06 花王株式会社 カーリーヘア、癖毛又は縮れ毛の半永久的矯正方法
JP2013531046A (ja) * 2010-07-20 2013-08-01 花王株式会社 カーリーヘア、癖毛又は縮れ毛の半永久矯正方法
WO2014072658A1 (fr) * 2012-11-09 2014-05-15 L'oreal Composition comprenant un derive dicarbonyle et procede de lissage des cheveux a partir de cette composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007176796A (ja) * 2005-12-26 2007-07-12 Lion Corp ちぢれ毛矯正剤
JP2013520468A (ja) * 2010-02-24 2013-06-06 花王株式会社 カーリーヘア、癖毛又は縮れ毛の半永久的矯正方法
JP2013531046A (ja) * 2010-07-20 2013-08-01 花王株式会社 カーリーヘア、癖毛又は縮れ毛の半永久矯正方法
WO2014072658A1 (fr) * 2012-11-09 2014-05-15 L'oreal Composition comprenant un derive dicarbonyle et procede de lissage des cheveux a partir de cette composition

Also Published As

Publication number Publication date
TW201625207A (zh) 2016-07-16
JP2016017069A (ja) 2016-02-01
JP5947340B2 (ja) 2016-07-06

Similar Documents

Publication Publication Date Title
JP5947340B2 (ja) 毛髪処理剤
JP6220387B2 (ja) 毛髪を処理する方法
JP6378671B2 (ja) 毛髪の処理方法
JP6232053B2 (ja) 毛髪を処理する方法
JP2022168056A (ja) 毛髪強化剤
JP2019123701A (ja) 毛髪処理剤
JP5033488B2 (ja) 毛髪形状制御剤第１剤
JP6940076B2 (ja) 毛髪処理方法
JP5517430B2 (ja) 毛髪変形用第２剤、毛髪変形剤および毛髪変形処理方法
JP7290884B2 (ja) 毛髪熱保護剤および毛髪処理方法
JP6346399B2 (ja) 毛髪変形用処理剤および毛髪変形処理方法
JP3907577B2 (ja) 縮毛矯正用ヘアコンディショニング組成物
JP5788372B2 (ja) パーマ液および頭髪用調整剤
WO2019167111A1 (fr) Agent de traitement capillaire et méthode de traitement capillaire
WO2018164164A1 (fr) Agent de traitement capillaire
JP5112836B2 (ja) 毛髪形状制御剤第１剤
WO2019087458A1 (fr) Agent de traitement capillaire
JP7458920B2 (ja) 毛髪用化粧料
JP5160188B2 (ja) 縮毛矯正処理方法
JP7281172B2 (ja) 化粧料
JP5436802B2 (ja) パ−マネントウエ−ブ方法
JP2019123702A (ja) 毛髪処理剤
JP2023143556A (ja) 毛髪処理剤
JP2020070282A (ja) 毛髪処理剤及びパーマネントウェーブ処理方法
JP2014088328A (ja) パーマネントウェーブ用前処理剤

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15819563

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15819563

Country of ref document: EP

Kind code of ref document: A1