JP2015117186A - Treatment agent for hair deformation - Google Patents

Treatment agent for hair deformation Download PDF

Info

Publication number
JP2015117186A
JP2015117186A JP2013259821A JP2013259821A JP2015117186A JP 2015117186 A JP2015117186 A JP 2015117186A JP 2013259821 A JP2013259821 A JP 2013259821A JP 2013259821 A JP2013259821 A JP 2013259821A JP 2015117186 A JP2015117186 A JP 2015117186A
Authority
JP
Japan
Prior art keywords
agent
hair
treatment
treatment agent
hair deformation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2013259821A
Other languages
Japanese (ja)
Other versions
JP6510754B2 (en
Inventor
和之 鈴田
Kazuyuki Suzuta
和之 鈴田
貴章 前田
Takaaki Maeda
貴章 前田
健太郎 寺本
Kentaro Teramoto
健太郎 寺本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Milbon Co Ltd
Original Assignee
Milbon Co Ltd
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 Milbon Co Ltd filed Critical Milbon Co Ltd
Priority to JP2013259821A priority Critical patent/JP6510754B2/en
Publication of JP2015117186A publication Critical patent/JP2015117186A/en
Application granted granted Critical
Publication of JP6510754B2 publication Critical patent/JP6510754B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cosmetics (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a treatment agent for hair deformation that prevents a decrease in hair deformation efficiency caused by setting of a low pH of the treatment agent for hair deformation applied to the hair.SOLUTION: A treatment agent for hair deformation comprises a first agent comprising a reductant with a pH of less than 7.0, an intermediate treatment agent having a higher pH than the first agent, with the pH of 10.5 or less, and a second agent comprising an oxidizing agent.

Description

本発明は、縮毛矯正やウェーブ状に毛髪形状を変形させるための毛髪変形用処理剤に関するものである。   The present invention relates to a hair deformation treating agent for straightening hair or deforming a hair shape into a wave shape.

パーマネントウェーブ処理や縮毛矯正処理などの毛髪変形処理として、従来より、還元剤が配合された第1剤を用いて毛髪中のシスチン結合を還元し、毛髪を所望の形状とした後に、酸化剤が配合された第2剤を用いてその形状を固定させる処理が知られている。この処理での第1剤は、pHがアルカリ性に設定されたものが多く使用されている(例えば、特許文献1参照)。   Conventionally, as a hair deformation treatment such as permanent wave treatment and curly hair straightening treatment, the first agent containing a reducing agent is used to reduce the cystine bond in the hair to make the hair into a desired shape, and then an oxidizing agent. The process which fixes the shape using the 2nd agent mix | blended with is known. As the first agent in this treatment, many agents whose pH is set to be alkaline are used (for example, see Patent Document 1).

上記のように第1剤のpHをアルカリ性に設定するのは、還元剤の還元力を高めるためであり、pHが高いほどに還元力が高まる傾向がある。この傾向は同時に、毛髪変形処理の主目的である毛髪変形の程度を大きくできることを意味する。その一方で、毛髪の損傷の原因である過剰な還元を伴いやすい。また、毛髪変形処理前の毛髪の損傷が大きくなると還元剤の浸透性が高く、ブラッシングなどの物理的処理やヘアカラー処理などの化学的処理による毛髪への損傷蓄積が毛先に近づくほど大きいため、この損傷の蓄積差があると、処理後の毛髪形状の均一性が損なわれやすい。これを避けるために第1剤のpHを低くすれば、還元剤の還元力が弱まるから、毛髪形状の変形効率が低下する。   The reason why the pH of the first agent is set to be alkaline as described above is to increase the reducing power of the reducing agent, and the reducing power tends to increase as the pH increases. This tendency also means that the degree of hair deformation, which is the main purpose of the hair deformation treatment, can be increased. On the other hand, it tends to be accompanied by excessive reduction that causes hair damage. In addition, if the damage to the hair before the hair deformation treatment increases, the reducing agent has a high permeability, and the damage accumulation on the hair due to physical treatment such as brushing or chemical treatment such as hair color treatment increases as it approaches the tip of the hair. If there is an accumulation difference of this damage, the uniformity of the hair shape after the treatment tends to be impaired. If the pH of the first agent is lowered to avoid this, the reducing power of the reducing agent is weakened, so that the deformation efficiency of the hair shape is lowered.

特開2005−330267号公報JP 2005-330267 A

本発明は、上記事情に鑑み、毛髪に塗布する毛髪変形用処理剤のpHを低く設定することに伴う毛髪変形効率の低下が改善された毛髪変形用処理剤の提供を目的とする。   In view of the circumstances described above, an object of the present invention is to provide a hair deformation treatment agent in which a decrease in hair deformation efficiency associated with setting the pH of a hair deformation treatment agent applied to hair to be low is improved.

本発明者等が鋭意検討を行った結果、還元剤が配合された第1剤及び酸化剤が配合された第2剤の使用の間に中間処理剤を用いることとし、中間処理剤のpHを第1剤のpHよりも高く設定すれば、第1剤のpHを低くする程に毛髪の変形効率が高まることを見出し、本発明を完成するに至った。   As a result of intensive studies by the present inventors, the intermediate treatment agent was used during the use of the first agent containing the reducing agent and the second agent containing the oxidizing agent, and the pH of the intermediate treatment agent was adjusted. It has been found that if the pH of the first agent is set higher than the pH of the first agent, the deformation efficiency of the hair increases as the pH of the first agent is lowered, and the present invention has been completed.

すなわち、本発明に係る毛髪変形用処理剤は、還元剤が配合されたpHが7.0未満の第1剤と、前記第1剤よりもpHが高く且つpHが10.5以下の中間処理剤と、酸化剤が配合された第2剤と、を備えることを特徴とする。毛髪変形処理での第1剤のpHを10.5よりも低くすると毛髪の変形効率が低下する傾向となるが、第1剤及び第2剤の使用の間に用いる中間処理剤のpHを第1剤よりも高く設定することで、第1剤のpHを低くするとその変形効率が改善傾向となる。また、本発明の毛髪変形用処理剤によれば、損傷した毛髪を変形させる場合、その変形の均一性が良好となる。   That is, the hair deformation treatment agent according to the present invention comprises a first agent having a pH of less than 7.0 in which a reducing agent is blended, and an intermediate treatment having a pH higher than that of the first agent and a pH of 10.5 or less. And a second agent in which an oxidizing agent is blended. When the pH of the first agent in the hair deformation treatment is lower than 10.5, the deformation efficiency of the hair tends to be lowered. However, the pH of the intermediate treatment agent used during the use of the first agent and the second agent is reduced. If the pH of the first agent is lowered by setting it higher than one agent, the deformation efficiency tends to improve. Moreover, according to the hair deformation treating agent of the present invention, when deforming damaged hair, the uniformity of the deformation becomes good.

本発明における前記第1剤のpHは、6.5未満が良い。このpH範囲であると、毛髪の変形効率に優れる。   The pH of the first agent in the present invention is preferably less than 6.5. Within this pH range, the deformation efficiency of the hair is excellent.

本発明の第1剤に配合される還元剤は、例えば、チオグリコール酸、チオグリコール酸塩、システイン、システイン塩、アセチルシステイン、システアミン、システアミン塩、チオグリコール酸グリセリル、チオ乳酸、チオ乳酸塩、及びブチロラクトンチオールから選ばれた一種又は二種以上である。   Examples of the reducing agent blended in the first agent of the present invention include thioglycolic acid, thioglycolate, cysteine, cysteine salt, acetylcysteine, cysteamine, cysteamine salt, glyceryl thioglycolate, thiolactic acid, thiolactate, And one or more selected from butyrolactone thiol.

本発明における前記中間処理剤のpHは、7.5以上であると良い。第1剤のpHを低くすると毛髪の変形効率が高まる傾向とは逆に、中間処理剤では、pHを高くすると変形効率が高まる傾向となる。   The pH of the intermediate treatment agent in the present invention is preferably 7.5 or more. When the pH of the first agent is lowered, contrary to the tendency that the deformation efficiency of the hair is increased, with the intermediate treatment agent, the deformation efficiency tends to be increased when the pH is increased.

本発明における前記中間処理剤のpHは、10.0以下であると良い。このpH範囲とすることで、毛髪の膨潤を抑え、毛髪内部からの成分流出の抑制を期待できる。   The pH of the intermediate treatment agent in the present invention is preferably 10.0 or less. By setting it as this pH range, swelling of hair can be suppressed and suppression of the component outflow from the inside of hair can be expected.

上記中間処理剤は、多価アルコールが配合されたものが好ましい。中間処理剤への多価アルコールの配合は、毛髪変形効率の向上に良い。   The intermediate treatment agent preferably contains a polyhydric alcohol. The blending of the polyhydric alcohol with the intermediate treatment agent is good for improving the hair deformation efficiency.

また、本発明は、還元剤が配合された第1剤と、前記第1剤よりもpHが高く且つ10.5以下の中間処理剤と、酸化剤が配合された第2剤と、を備える毛髪変形用処理剤の第1剤であって、pHが7.0未満であることを特徴とする毛髪変形用処理剤の第1剤である。   Further, the present invention includes a first agent containing a reducing agent, an intermediate treatment agent having a pH higher than that of the first agent and 10.5 or less, and a second agent containing an oxidizing agent. A first agent of a hair deformation treatment agent having a pH of less than 7.0.

また、本発明は、還元剤が配合されたpHが7.0未満の第1剤と、中間処理剤と、酸化剤が配合された第2剤と、を備える毛髪変形用処理剤の中間処理剤であって、pHが前記第1剤よりも高く且つ10.5以下であることを特徴とする毛髪変形用処理剤の中間処理剤である。   The present invention also provides an intermediate treatment for a hair deformation treatment agent comprising a first agent having a pH of less than 7.0 formulated with a reducing agent, an intermediate treatment agent, and a second agent incorporated with an oxidizing agent. An intermediate treatment agent for a hair deformation treatment agent, wherein the pH is higher than that of the first agent and 10.5 or less.

本発明に係る毛髪変形用処理剤によれば、酸化剤が配合された第2剤を使用するまでのpHを10.5以下に設定することで、毛髪の過剰な還元を伴い易いpHが高い公知の第1剤を使用することはない。また、上記pH設定による毛髪変形効率の低下を、第1剤のpHを7.0未満とし且つ中間処理剤のpHを第1剤よりも高くすることで改善できる。   According to the treatment agent for deforming hair according to the present invention, by setting the pH until the use of the second agent containing the oxidizing agent to 10.5 or less, the pH is easily accompanied by excessive reduction of the hair. A known first agent is not used. Moreover, the fall of the hair deformation efficiency by the said pH setting can be improved by making pH of a 1st agent less than 7.0 and making pH of an intermediate treatment agent higher than a 1st agent.

実施例1、比較例1a〜1bによる毛髪変形処理したセット率を表すグラフである。It is a graph showing the set rate which carried out the hair deformation process by Example 1 and Comparative Examples 1a-1b. 実施例2a〜2bによる毛髪変形処理したセット率を表すグラフである。It is a graph showing the set rate which carried out the hair deformation process by Example 2a-2b. 実施例3a〜3cによる毛髪変形処理後の濡れた毛束を撮影した写真である。It is the photograph which image | photographed the wet hair | bristle bundle after the hair deformation process by Example 3a-3c. 実施例3a〜3cによる毛髪変形処理後の乾燥毛束を撮影した写真である。It is the photograph which image | photographed the dry hair | bristle bundle after the hair deformation process by Example 3a-3c. 実施例4a〜4bによる毛髪変形処理後の濡れた毛束を撮影した写真である。It is the photograph which image | photographed the wet hair | bristle bundle after the hair deformation process by Example 4a-4b. 実施例5及び参考例による毛髪変形処理後の濡れた毛束を撮影した写真である。It is the photograph which image | photographed the wet hair | bristle bundle after the hair deformation process by Example 5 and a reference example.

本発明の実施形態に基づき、本発明を以下に説明する。
本実施形態の毛髪変形用処理剤は、還元剤が配合された第1剤、中間処理剤、及び酸化剤が配合された第2剤を備える。
Based on an embodiment of the present invention, the present invention will be described below.
The hair deformation treatment agent of this embodiment includes a first agent containing a reducing agent, an intermediate treatment agent, and a second agent containing an oxidizing agent.

(第1剤)
本実施形態の第1剤は、還元剤が水に配合されたpHが所定値のものである(本実施形態の第1剤として典型的なものは、水の配合量が80質量%以上のものである。)。また、本実施形態の第1剤には、公知の第1剤用原料から適宜選定されたものが任意に配合される。
(First agent)
The first agent of the present embodiment has a predetermined pH value in which the reducing agent is blended in water (a typical example of the first agent of the present embodiment is that the blending amount of water is 80% by mass or more. Stuff.) Moreover, what was suitably selected from the well-known raw material for 1st agents is arbitrarily mix | blended with the 1st agent of this embodiment.

本実施形態の第1剤に配合する還元剤は、チオール基を有する公知の還元剤であり、例えば、チオグリコール酸、チオグリコール酸塩(チオグリコール酸アンモニウム、チオグリコール酸モノエタノールアミンなど)、システイン(L−システイン、DL−システインなど)、システイン塩(塩酸L−システイン、塩酸DL−システインなど)、アセチルシステイン(N−アセチル−L−システインなど)、システアミン、システアミン塩(システアミン塩酸塩)、チオグリコール酸グリセリル、チオ乳酸、チオ乳酸塩、ブチロラクトンチオールが挙げられる。還元剤の本実施形態の第1剤における配合量は、適宜設定すると良く、例えば2質量%以上15質量%以下である。   The reducing agent blended in the first agent of the present embodiment is a known reducing agent having a thiol group, such as thioglycolic acid, thioglycolate (such as ammonium thioglycolate, monoethanolamine thioglycolate), Cysteine (L-cysteine, DL-cysteine, etc.), cysteine salt (hydrochloric acid L-cysteine, hydrochloric acid DL-cysteine, etc.), acetylcysteine (N-acetyl-L-cysteine, etc.), cysteamine, cysteamine salt (cysteamine hydrochloride), Examples include glyceryl thioglycolate, thiolactic acid, thiolactate, and butyrolactone thiol. The blending amount of the reducing agent in the first agent of this embodiment may be set as appropriate, and is, for example, 2% by mass or more and 15% by mass or less.

本実施形態の第1剤のpHは、7.0未満であり、6.5未満が良く、5.5未満が好ましく、5.0未満がより好ましく、4.5未満が更により好ましい。第1剤のpHを7.0未満にすることで、毛髪の変形効率が高まる。一方、第1剤のpHの下限は、特に限定されないが、例えば2.0である。   The pH of the first agent of the present embodiment is less than 7.0, preferably less than 6.5, preferably less than 5.5, more preferably less than 5.0, and even more preferably less than 4.5. By making the pH of the first agent less than 7.0, the deformation efficiency of the hair is increased. On the other hand, the lower limit of the pH of the first agent is not particularly limited, but is, for example, 2.0.

上記pH範囲に設定する場合、必要に応じて、グリコール酸、乳酸、グリセリン酸、グルコン酸、リンゴ酸、酒石酸、クエン酸、コハク酸、グルタミン酸、アスパラギン酸などの有機酸;有機酸塩;塩酸、硫酸、硝酸、リン酸などの無機酸;及び無機酸塩から選ばれた一種又は二種以上を本実施形態の第1剤に配合すると良い。   When set to the above pH range, an organic acid such as glycolic acid, lactic acid, glyceric acid, gluconic acid, malic acid, tartaric acid, citric acid, succinic acid, glutamic acid, aspartic acid; organic acid salt; hydrochloric acid, One or more selected from inorganic acids such as sulfuric acid, nitric acid and phosphoric acid; and inorganic acid salts may be added to the first agent of the present embodiment.

本実施形態の第1剤には、上記の通り、公知の第1剤用原料から適宜選択されたものが任意に配合される。この任意に配合される原料は、ノニオン界面活性剤、アニオン界面活性剤、カチオン界面活性剤、両性界面活性剤、高分子化合物、シリコーン、炭化水素、ロウ、高級アルコール、多価アルコール、脂肪酸、油脂、エステル油、タンパク質、アミノ酸、キレート剤、抗炎症剤、防腐剤、香料などである。   What was suitably selected from the well-known raw material for 1st agents is arbitrarily mix | blended with the 1st agent of this embodiment as above-mentioned. These optional ingredients include nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, polymer compounds, silicones, hydrocarbons, waxes, higher alcohols, polyhydric alcohols, fatty acids, fats and oils , Ester oils, proteins, amino acids, chelating agents, anti-inflammatory agents, preservatives, perfumes and the like.

本実施形態の第1剤の使用時の剤型は、特に限定されず、例えば、液状、クリーム状、フォーム状(泡状)が挙げられる。   The dosage form at the time of use of the 1st agent of this embodiment is not specifically limited, For example, liquid form, cream form, and foam form (foam form) are mentioned.

(中間処理剤)
本実施形態の中間処理剤は、pH範囲が設定されたものである(本実施形態の中間処理剤として典型的なものは、水の配合量が80質量%以上のものである。)。毛髪変形処理において、毛髪への第1剤の塗布と毛髪への第2剤の塗布との間に、中間処理剤を毛髪に塗布して使用する。
(Intermediate treatment agent)
The intermediate treatment agent of the present embodiment has a set pH range (typical as the intermediate treatment agent of the present embodiment has a water content of 80% by mass or more). In the hair deformation treatment, an intermediate treatment agent is applied to the hair between the application of the first agent to the hair and the application of the second agent to the hair.

この中間処理剤のpHは、毛髪の膨潤による過剰な還元の虞を避けるために、10.5以下であり、10.0以下が良く、9.5以下が好ましい。   The pH of the intermediate treatment agent is 10.5 or less, preferably 10.0 or less, and preferably 9.5 or less in order to avoid the possibility of excessive reduction due to hair swelling.

また、本実施形態の中間処理剤のpHは、本実施形態の第1剤のpHよりも高く設定され、pHが7.0以上が良く、7.5以上が好ましく、8.0以上がより好ましく、8.5以上が更に好ましく、9.0以上が更により好ましい。pHを7.0以上にすることで、毛髪の変形効率が高まる。   Further, the pH of the intermediate treatment agent of the present embodiment is set higher than the pH of the first agent of the present embodiment, the pH is preferably 7.0 or higher, preferably 7.5 or higher, more preferably 8.0 or higher. Preferably, 8.5 or more is further preferable, and 9.0 or more is even more preferable. By setting the pH to 7.0 or higher, the deformation efficiency of the hair is increased.

本実施形態の第2剤を上記pH範囲に設定する場合、必要に応じて、アンモニア、アミノアルコール(モノエタノールアミン、トリエタノールアミン、イソプロパノールアミン、2−アミノ−2−メチル−1−プロパノール、2−アミノ−2−メチル−1,3−プロパンジオールなど)、塩基性アミノ酸(アルギニンなど)、モルホリン、炭酸塩(炭酸アンモニウム、炭酸水素アンモニウム、炭酸ナトリウム、炭酸水素ナトリウムなど)、リン酸塩(リン酸一水素アンモニウム、リン酸一水素ナトリウムなど)、及び苛性アルカリ(水酸化カリウム、水酸化ナトリウム)などから選ばれたアルカリ剤の一種又は二種以上を配合すると良い。   When setting the second agent of this embodiment in the above pH range, ammonia, amino alcohol (monoethanolamine, triethanolamine, isopropanolamine, 2-amino-2-methyl-1-propanol, 2 -Amino-2-methyl-1,3-propanediol, etc.), basic amino acids (eg, arginine), morpholine, carbonates (eg, ammonium carbonate, ammonium bicarbonate, sodium carbonate, sodium bicarbonate), phosphates (phosphorus) One or more alkali agents selected from ammonium monohydrogen phosphate, sodium monohydrogen phosphate, and the like, and caustic alkalis (potassium hydroxide, sodium hydroxide) and the like may be blended.

本実施形態の中間処理剤には、公知の第1剤用原料及び第2剤用原料から適宜選択されたものが任意に配合される。この任意に配合される原料は、ノニオン界面活性剤、アニオン界面活性剤、カチオン界面活性剤、両性界面活性剤、高分子化合物、シリコーン、炭化水素、ロウ、高級アルコール、多価アルコール、脂肪酸、油脂、エステル油、タンパク質、アミノ酸、キレート剤、抗炎症剤、防腐剤、香料などである。   In the intermediate treatment agent of the present embodiment, a material appropriately selected from known raw materials for the first agent and raw materials for the second agent is arbitrarily blended. These optional ingredients include nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, polymer compounds, silicones, hydrocarbons, waxes, higher alcohols, polyhydric alcohols, fatty acids, fats and oils , Ester oils, proteins, amino acids, chelating agents, anti-inflammatory agents, preservatives, perfumes and the like.

多価アルコールを本実施形態の中間処理剤に配合すれば、毛髪の変形効率が高まる。多価アルコールとしては、例えば、エチレングリコール、プロピレングリコール、グリセリン、及び1,3−ブチレングリコールから選ばれた一種又は二種以上であると良い。本実施形態の中間処理剤における多価アルコールの配合量は、例えば5質量%以上15質量%以下である。   If polyhydric alcohol is mix | blended with the intermediate processing agent of this embodiment, the deformation efficiency of hair will increase. As a polyhydric alcohol, it is good in it being 1 type, or 2 or more types chosen from ethylene glycol, propylene glycol, glycerol, and 1, 3- butylene glycol, for example. The blending amount of the polyhydric alcohol in the intermediate treatment agent of the present embodiment is, for example, 5% by mass or more and 15% by mass or less.

本実施形態の中間処理剤の使用時の剤型は、特に限定されず、例えば、液状、クリーム状、フォーム状(泡状)が挙げられる。   The dosage form at the time of use of the intermediate treatment agent of the present embodiment is not particularly limited, and examples thereof include liquid, cream, and foam (foam).

(第2剤)
本実施形態の第2剤は、酸化剤が水に配合されたpHが所定値のものである(本実施形態の第2剤として典型的なものは、水の配合量が80質量%以上のものである。)。また、本実施形態の第2剤には、公知の第2剤用原料から適宜選定されたものが任意に配合される。
(Second agent)
The second agent of the present embodiment has a predetermined pH value in which an oxidizing agent is blended in water (a typical example of the second agent of the present embodiment is that the blending amount of water is 80% by mass or more. Stuff.) Moreover, what was suitably selected from the well-known raw material for 2nd agents is arbitrarily mix | blended with the 2nd agent of this embodiment.

本実施形態の第2剤に配合する酸化剤は、公知のパーマ用第2剤と同様、例えば、臭素酸塩(臭素酸ナトリウム、臭素酸カリウムなど)又は過酸化水素である。   The oxidizing agent blended in the second agent of the present embodiment is, for example, bromate (sodium bromate, potassium bromate, etc.) or hydrogen peroxide, like the known second agent for permanents.

臭素酸塩を配合する場合、本実施形態の第2剤のpHは、例えば5.0以上7.5以下である。過酸化水素を配合する場合の第2剤のpHは、例えば2.5以上3.5以下である。   When the bromate is blended, the pH of the second agent of the present embodiment is, for example, 5.0 or more and 7.5 or less. The pH of the second agent when hydrogen peroxide is blended is, for example, 2.5 or more and 3.5 or less.

本実施形態の第2剤には、上記の通り、公知の第2剤用原料から適宜選択されたものが任意に配合される。この任意に配合される原料は、例えば、ノニオン界面活性剤、アニオン界面活性剤、カチオン界面活性剤、両性界面活性剤、高分子化合物、シリコーン、炭化水素、ロウ、高級アルコール、多価アルコール、脂肪酸、油脂、エステル油、タンパク質、アミノ酸、キレート剤、抗炎症剤、防腐剤、香料である。   As described above, the second agent of the present embodiment is arbitrarily blended with materials appropriately selected from known second agent raw materials. Examples of the raw material to be arbitrarily blended include nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, polymer compounds, silicones, hydrocarbons, waxes, higher alcohols, polyhydric alcohols, fatty acids. Oils, fats, ester oils, proteins, amino acids, chelating agents, anti-inflammatory agents, preservatives, and perfumes.

本実施形態の第2剤の使用時の剤型は、特に限定されず、例えば、液状、クリーム状、フォーム状(泡状)が挙げられる。   The dosage form at the time of use of the 2nd agent of this embodiment is not specifically limited, For example, liquid form, cream form, and foam form (foam form) are mentioned.

(使用方法)
本実施形態の毛髪変形用処理剤は、パーマネントウェーブ用剤と縮毛矯正用剤とを含む概念である。本実施形態の毛髪変形用処理剤に該当するパーマネントウェーブ用剤としては、常温で毛髪にウェーブを付与するコールド式パーマネントウェーブ用剤、加温下で毛髪にウェーブを付与する加温式パーマネントウェーブ用剤などである。本実施形態の毛髪変形用処理剤に該当する縮毛矯正用剤としては、常温で縮毛をストレートに伸ばして矯正するコールド式縮毛矯正用剤、加温下で縮毛をストレートに伸ばして矯正する加温式縮毛矯正用剤、高温整髪用アイロンを使用する加温式縮毛矯正用剤などである。
(how to use)
The hair deformation treating agent of the present embodiment is a concept including a permanent wave agent and a hair straightening agent. The permanent wave agent corresponding to the hair deformation treatment agent of the present embodiment includes a cold permanent wave agent that imparts waves to the hair at room temperature, and a warm permanent wave agent that imparts waves to the hair under heating. Agents. As a curly hair straightening agent corresponding to the hair deformation treatment agent of this embodiment, a cold hair straightening agent that straightens and straightens curly hair at room temperature, straightens curly hair under heating. These include a warming-type curly hair straightening agent that corrects, a warming-type curly hair straightening agent that uses a high-temperature hair-styling iron, and the like.

本実施形態の第1剤は、公知の第1剤と同様の方法で使用できるものである。当該第1剤を塗布した毛髪に熱を加えることが、毛髪の変形効率の向上に良い。第1剤による処理を行った後、中間処理剤を毛髪に塗布する前には、毛髪を水洗しても良い。   The 1st agent of this embodiment can be used by the method similar to a well-known 1st agent. Heating the hair coated with the first agent is good for improving the deformation efficiency of the hair. After the treatment with the first agent, the hair may be washed with water before applying the intermediate treatment agent to the hair.

本実施形態の中間処理剤は、毛髪に塗布して使用されるものである。当該中間処理剤を塗布した毛髪に熱を加えることが、毛髪の変形効率の向上に良い。中間処理剤による処理を行った後、第2剤を毛髪に塗布する前には、毛髪を水洗しても良い。   The intermediate treatment agent of this embodiment is used by being applied to hair. Heating the hair coated with the intermediate treatment agent is good for improving the deformation efficiency of the hair. After the treatment with the intermediate treatment agent, the hair may be washed with water before applying the second agent to the hair.

本実施形態の第2剤は、公知の第2剤と同様の方法で使用できるものである。当該第2剤を塗布した毛髪に熱を加えることが、毛髪の変形効率の向上に良い。第2剤による処理を行った後、毛髪を水洗すると良い。   The 2nd agent of this embodiment can be used by the method similar to a well-known 2nd agent. Applying heat to the hair coated with the second agent is good for improving the deformation efficiency of the hair. After the treatment with the second agent, the hair may be washed with water.

以下、実施例に基づき本発明を詳述するが、この実施例の記載に基づいて本発明が限定的に解釈されるものではない。   EXAMPLES Hereinafter, although this invention is explained in full detail based on an Example, this invention is not interpreted limitedly based on description of this Example.

(実施例1、比較例1a〜1b)
第1剤及び中間処理剤のpHが下記表1の通りである実施例1、比較例1a〜1bの毛髪変形用処理剤を製造し、毛髪変形処理を行った。詳細は、以下の通りである。
(Example 1, Comparative Examples 1a to 1b)
The hair deformation treatment agents of Example 1 and Comparative Examples 1a to 1b in which the pH of the first agent and the intermediate treatment agent are as shown in Table 1 below were produced, and the hair deformation treatment was performed. Details are as follows.

実施例1、比較例1a〜1bの第1剤
チオグリコール酸アンモニウム4質量%、リン酸二水素アンモニウム1質量%を配合し、リン酸を配合してpHを4.5に調整した水溶液を、実施例1、比較例1a〜1bの第1剤とした。
Example 1, the first agent of Comparative Examples 1a-1b 4% by mass of ammonium thioglycolate, 1% by mass of ammonium dihydrogen phosphate, an aqueous solution prepared by adding phosphoric acid and adjusting the pH to 4.5, It was set as the 1st agent of Example 1 and Comparative Examples 1a-1b.

実施例1、比較例1a〜1bの中間処理剤
pHが2.0の比較例1aの中間処理剤、pHが3.0の比較例1bの中間処理剤、pHが7程度の実施例1の中間処理剤を調製した。比較例1a〜1bでは、リン酸二水素アンモニウム1.0質量%を配合し、リン酸でpH調整した水溶液を中間処理剤とした。実施例1では、水をそのまま中間処理剤とした。
Example 1 and intermediate treatment agent of Comparative Examples 1a to 1b The intermediate treatment agent of Comparative Example 1a having a pH of 2.0, the intermediate treatment agent of Comparative Example 1b having a pH of 3.0, and the pH of about 1 of Example 1. An intermediate treatment agent was prepared. In Comparative Examples 1a to 1b, an aqueous solution prepared by adding 1.0% by mass of ammonium dihydrogen phosphate and adjusting the pH with phosphoric acid was used as an intermediate treatment agent. In Example 1, water was used as an intermediate treatment agent as it was.

実施例1、比較例1a〜1bの第2剤
臭素酸ナトリウム8質量%、リン酸一水素ナトリウム1.0質量%を配合し、リン酸を配合してpH6.5に調整した水溶液を、実施例1、比較例1a〜1bの第2剤とした。
Second agent of Example 1 and Comparative Examples 1a to 1b 8% by weight of sodium bromate and 1.0% by weight of sodium monohydrogen phosphate were mixed, and an aqueous solution adjusted to pH 6.5 by adding phosphoric acid was carried out. It was set as the 2nd agent of Example 1 and Comparative Examples 1a-1b.

実施例1、比較例1a〜1bの毛髪変形処理
毛髪変形処理での処理対象毛束を、以下の通りにして準備した。20cmの日本人毛髪の50本又は2gの毛束に対して、脱色処理を行った。脱色処理では、アルカリ性水溶液(25質量%アンモニア水9質量%、炭酸水素アンモニウム2質量%、及び水酸化カリウム0.5質量%の量で配合したもの):過酸化水素濃度6%=1:2の質量比で混合した脱色処理溶液に、毛束を60分間浸漬してから水洗した。そして、シャンプーを用いて洗浄したものを、処理対象毛束として準備した。
Hair deformation treatment of Example 1 and Comparative Examples 1a to 1b A hair bundle to be treated in the hair deformation treatment was prepared as follows. Decolorization treatment was performed on 50 or 2 g hair bundles of 20 cm Japanese hair. In the decolorization treatment, an alkaline aqueous solution (25% by mass of ammonia water 9% by mass, ammonium hydrogen carbonate 2% by mass and potassium hydroxide 0.5% by mass): hydrogen peroxide concentration 6% = 1: 2 The hair bundle was immersed in a decolorization solution mixed at a mass ratio of 60 minutes and then washed with water. And what was washed using shampoo was prepared as a treatment target hair bundle.

毛髪変形処理を、以下の通りにして行った。直径12mmのロッドに水巻きした毛束に2mlの第1剤を塗布してから、温度設定43℃の恒温槽内に15分間放置した毛束を水洗した。次に、毛束に2mlの中間処理剤を塗布してから、温度設定43℃の恒温槽内に10分間放置した毛束を水洗した。その後、2mlの第2剤を毛束に塗布してから5分間放置までの工程を2回繰り返し、毛束を水洗した。   The hair deformation treatment was performed as follows. After applying 2 ml of the first agent to a hair bundle wound around a rod having a diameter of 12 mm, the hair bundle left in a constant temperature bath at a temperature setting of 43 ° C. for 15 minutes was washed with water. Next, 2 ml of the intermediate treatment agent was applied to the hair bundle, and then the hair bundle left for 10 minutes in a constant temperature bath at a temperature setting of 43 ° C. was washed with water. Thereafter, the process from application of 2 ml of the second agent to the hair bundle and standing for 5 minutes was repeated twice, and the hair bundle was washed with water.

セット率の算出
毛髪変形処理を行った毛束について、Wortmannの報告(Wortmann F. -J., Kure N., J. Soc. Cosmet. Chem., 41, 123(1990))による曲げセットにおけるセット率(精製水に浮かべた際の毛束直径÷ロッド径×100)を算出した。
Calculation of the set rate The set in a bending set according to Wortmann's report (Wortmann F. -J., Kure N., J. Soc. Cosmet. Chem., 41, 123 (1990)) The rate (hair bundle diameter when floated on purified water ÷ rod diameter × 100) was calculated.

図1は、上記の算出したセット率の結果を表すグラフである。図1において、中間処理剤のpHが高くなるに伴い、セット率も高くなったことを確認できる。なお、図1のグラフにおける縦軸は、毛髪変形処理を行った後の毛束の上端を固定した状態での、上端と下端との直線長さを意味する。   FIG. 1 is a graph showing the result of the calculated set rate. In FIG. 1, it can be confirmed that as the pH of the intermediate treatment agent increases, the set rate also increases. In addition, the vertical axis | shaft in the graph of FIG. 1 means the linear length of an upper end and a lower end in the state which fixed the upper end of the hair | bristle bundle after performing a hair deformation process.

(実施例2a〜2b)
実施例2a〜2bの毛髪変形用処理剤を製造し、毛髪変形処理を行った。詳細は、以下の通りである。
(Examples 2a to 2b)
The hair deformation treatment agents of Examples 2a to 2b were produced and subjected to hair deformation treatment. Details are as follows.

実施例2a〜2bの第1剤
実施例1と同様、チオグリコール酸アンモニウム4質量%、リン酸二水素アンモニウム1質量%を配合し、リン酸を配合してpHを4.5に調整した水溶液を、実施例2a〜2bの第1剤とした。
First agent of Examples 2a to 2b As in Example 1, 4% by mass of ammonium thioglycolate and 1% by mass of ammonium dihydrogen phosphate were mixed, and phosphoric acid was added to adjust the pH to 4.5. Was used as the first agent of Examples 2a to 2b.

実施例2a〜2bの中間処理剤
実施例1と同様、水をそのまま実施例2aの中間処理剤とした。実施例2bでは、グリセリン10質量%水溶液を中間処理剤とした(当該処理剤では、リン酸などを使用したpH調整を行わなかった。)。
Intermediate treatment agent of Examples 2a to 2b As in Example 1, water was used as it was as an intermediate treatment agent of Example 2a. In Example 2b, a 10% by mass aqueous solution of glycerin was used as an intermediate treatment agent (in the treatment agent, pH adjustment using phosphoric acid or the like was not performed).

実施例2a〜2bの第2剤
実施例1と同様、臭素酸ナトリウム8質量%を配合したpH6.5の水溶液を、実施例2a〜2bの第2剤とした。
Second Agent of Examples 2a to 2b As in Example 1, an aqueous solution with a pH of 6.5 containing 8% by mass of sodium bromate was used as the second agent of Examples 2a to 2b.

毛髪変形処理
実施例1と同様に準備した毛束を処理対象とし、実施例1と同様にして毛髪変形処理、セット率の算出を行った。
Hair deformation treatment The hair bundle prepared in the same manner as in Example 1 was treated, and hair deformation treatment and the set rate were calculated in the same manner as in Example 1.

図2は、上記算出したセット率の結果を表すグラフである。図2のおいて、多価アルコールであるグリセリンを配合すること、セット率が高まったことを確認できる。   FIG. 2 is a graph showing the result of the set rate calculated above. In FIG. 2, it can be confirmed that glycerin, which is a polyhydric alcohol, is blended and the set rate is increased.

(実施例3a〜3c)
第1剤及び中間処理剤のpHが下記表2の通りである実施例3a〜3cの毛髪変形用処理剤を製造し、毛髪変形処理を行った。詳細は、以下の通りである。
(Examples 3a to 3c)
The hair deformation treatment agents of Examples 3a to 3c in which the pH of the first agent and the intermediate treatment agent are as shown in Table 2 below were produced, and the hair deformation treatment was performed. Details are as follows.

実施例3a〜3cの第1剤
pHが2.0の実施例3aの第1剤、pHが4.0の実施例3bの第1剤、pHが6.0の実施例3cの第1剤を調製した。これらの第1剤は、チオグリコール酸アンモニウム4質量%、リン酸二水素アンモニウム2質量%を配合し、リン酸を配合してpHを調整した水溶液である。
First Agent of Examples 3a-3c First Agent of Example 3a with pH 2.0, First Agent of Example 3b with pH 4.0, First Agent of Example 3c with pH 6.0 Was prepared. These 1st agents are the aqueous solution which mix | blended 4 mass% of ammonium thioglycolate and 2 mass% of ammonium dihydrogen phosphate, mix | blended phosphoric acid, and adjusted pH.

実施例3a〜3c中間処理剤
リン酸一水素アンモニウム2.0質量%を配合し、アンモニア水でpHを9.5に調整した水溶液を、実施例3a〜3cの中間処理剤とした。
Examples 3a to 3c Intermediate Treatment Agent An aqueous solution containing 2.0% by mass of ammonium monohydrogen phosphate and adjusted to pH 9.5 with aqueous ammonia was used as the intermediate treatment agent of Examples 3a to 3c.

実施例3a〜3cの第2剤
臭素酸ナトリウム8質量%、リン酸一水素ナトリウム1.0質量%を配合し、リン酸を配合してpH6.5に調整した水溶液を、実施例3a〜3cの第2剤とした。
Second Agent of Examples 3a to 3c An aqueous solution prepared by blending 8% by mass of sodium bromate and 1.0% by mass of sodium monohydrogen phosphate and adjusting the pH to 6.5 by blending phosphoric acid was used in Examples 3a to 3c. The second agent.

実施例3a〜3cの毛髪変形処理
毛髪変形処理での処理対象毛束を、以下の通りにして準備した。ヘアカラー処理などの化学的処理の履歴がない20cmの日本人毛髪の50本の毛束に対して、脱色処理を行った。脱色処理では、アンモニア水でpHを10.4とした3質量%過酸化水素水に、毛束を30分間浸漬してから水洗した。この脱色処理した毛束を、処理対象毛束として準備した。
Hair deformation treatment of Examples 3a to 3c A hair bundle to be treated in the hair deformation treatment was prepared as follows. Decolorization treatment was performed on 50 hair bundles of 20 cm Japanese hair having no history of chemical treatment such as hair color treatment. In the decolorization treatment, the hair bundle was immersed in 3% by mass hydrogen peroxide water adjusted to pH 10.4 with ammonia water for 30 minutes and then washed with water. This decolorized hair bundle was prepared as a treatment target hair bundle.

毛髪変形処理を、以下の通りにして行った。直径12mmのロッドに巻き付けた毛束を、400mlの第1剤に室温で10分間浸漬してから、400mlの水に室温で10分間浸漬した。次に、毛束を、400mlの中間処理剤に室温で10分間浸漬してから、400mlの水に室温で1分間浸漬した。その後、毛束を、400mlの第2剤に室温で15分間浸漬してから、400mlの水に浸漬した。この浸漬後の毛束をロッドから取り外し、水切りした毛束の上端を固定してから、自然乾燥させた。   The hair deformation treatment was performed as follows. A hair bundle wound around a rod having a diameter of 12 mm was immersed in 400 ml of the first agent at room temperature for 10 minutes, and then immersed in 400 ml of water at room temperature for 10 minutes. Next, the hair bundle was immersed in 400 ml of the intermediate treatment agent at room temperature for 10 minutes, and then immersed in 400 ml of water at room temperature for 1 minute. Thereafter, the hair bundle was immersed in 400 ml of the second agent at room temperature for 15 minutes and then immersed in 400 ml of water. The hair bundle after the immersion was removed from the rod, the upper end of the hair bundle which had been drained was fixed, and then naturally dried.

図3aは、毛髪変形処理後の自然乾燥前の濡れた毛束を撮影した写真であり、図3bは、自然乾燥後の毛束を撮影した写真である。図3a及び図3bにおいて、第1剤のpHが低くなる程にウェーブ形状が明確になっており、第1剤のpHを低くすると毛髪変形効率が高かったと確認できる。   FIG. 3a is a photograph of a wet hair bundle before natural drying after the hair deformation treatment, and FIG. 3b is a photograph of a hair bundle after natural drying. In FIGS. 3a and 3b, the wave shape becomes clearer as the pH of the first agent becomes lower, and it can be confirmed that the hair deformation efficiency is higher when the pH of the first agent is lowered.

(実施例4a〜4b)
第1剤及び中間処理剤のpHが下記表3の通りである実施例4a〜4bの毛髪変形用処理剤を製造し、毛髪変形処理を行った。詳細は、以下の通りである。
(Examples 4a to 4b)
The hair deformation treatment agents of Examples 4a to 4b in which the pH of the first agent and the intermediate treatment agent are as shown in Table 3 below were produced, and the hair deformation treatment was performed. Details are as follows.

実施例4a〜4bの第1剤
チオグリコール酸アンモニウム4質量%、リン酸二水素アンモニウム2質量%を配合し、リン酸でpHを4.5に調整した水溶液を、実施例4a〜4bの第1剤とした。
The first agent of Examples 4a to 4b An aqueous solution in which 4% by mass of ammonium thioglycolate and 2% by mass of ammonium dihydrogen phosphate were blended and the pH was adjusted to 4.5 with phosphoric acid One agent was used.

実施例4a〜4bの中間処理剤
pHが9.0の実施例4aの第1剤、pHが10.0の実施例4bの中間処理剤を調製した。これらの中間処理剤は、リン酸一水素アンモニウム2.0質量%を配合し、リン酸又はアンモニア水を配合してpHを調整した水溶液である。
Intermediate treatment agents of Examples 4a to 4b A first agent of Example 4a having a pH of 9.0 and an intermediate treatment agent of Example 4b having a pH of 10.0 were prepared. These intermediate treatment agents are aqueous solutions in which 2.0% by mass of ammonium monohydrogen phosphate is blended and the pH is adjusted by blending phosphoric acid or aqueous ammonia.

実施例4a〜4bの第2剤
実施例3aと同様、臭素酸ナトリウム8質量%を配合したpH6.5の水溶液を、実施例4a〜4bの第2剤とした。
Second Agent of Examples 4a to 4b As in Example 3a, an aqueous solution with a pH of 6.5 containing 8% by mass of sodium bromate was used as the second agent of Examples 4a to 4b.

実施例4a〜4bの毛髪変形処理
実施例3aと同様にして、脱色処理した毛束の毛髪変形処理を行った。
Hair deformation treatment of Examples 4a to 4b In the same manner as in Example 3a, the hair deformation treatment of the decolorized hair bundle was performed.

図4は、毛髪変形処理後の濡れた毛束を撮影した写真であり、中間処理剤のpHが高くなる程にウェーブ形状が明確になっており、中間処理剤のpHを高くすると毛髪変形効率が高かったと確認できる。この結果は、図3a及び図3bでの確認した第1剤のpHと毛髪変形効率との関係とは逆の傾向である。   FIG. 4 is a photograph of a wet hair bundle after the hair deformation treatment, where the wave shape becomes clearer as the pH of the intermediate treatment increases, and the hair deformation efficiency increases as the pH of the intermediate treatment increases. Can be confirmed. This result has a tendency opposite to the relationship between the pH of the first agent and the hair deformation efficiency confirmed in FIGS. 3a and 3b.

(実施例5、参考例)
第1剤及び中間処理剤のpHが下記表4の通りである実施例5及び参考例の毛髪変形用処理剤(参考例は、中間処理剤を有さない)を製造し、毛髪変形処理を行った。詳細は、以下の通りである。
(Example 5, reference example)
The hair deformation treatment agent of Example 5 and Reference Example (reference example does not have an intermediate treatment agent) in which the pH of the first agent and the intermediate treatment agent is as shown in Table 4 below, and the hair deformation treatment is performed. went. Details are as follows.

実施例5及び参考例の第1剤
pHが4.5の実施例5の第1剤、pHが9.0の参考例の第1剤を調製した。これらの第1剤は、チオグリコール酸アンモニウム4質量%、リン酸二水素アンモニウム2質量%を配合し、リン酸を配合してpHを調整した水溶液である。
First Agent of Example 5 and Reference Example A first agent of Example 5 having a pH of 4.5 and a first agent of Reference Example having a pH of 9.0 were prepared. These 1st agents are the aqueous solution which mix | blended 4 mass% of ammonium thioglycolate and 2 mass% of ammonium dihydrogen phosphate, mix | blended phosphoric acid, and adjusted pH.

実施例5の中間処理剤
リン酸一水素アンモニウム2.0質量%を配合し、アンモニア水でpHを9.5に調整した水溶液を、実施例5の中間処理剤とした。
Intermediate treatment agent of Example 5 An aqueous solution in which 2.0% by mass of ammonium monohydrogen phosphate was blended and the pH was adjusted to 9.5 with aqueous ammonia was used as the intermediate treatment agent of Example 5.

実施例5及び参考例の第2剤
実施例3aと同様、臭素酸ナトリウム8質量%を配合したpH6.5の水溶液を、実施例5及び参考例の第2剤とした。
Second Agent of Example 5 and Reference Example As in Example 3a, an aqueous solution with a pH of 6.5 containing 8% by mass of sodium bromate was used as the second agent of Example 5 and Reference Example.

実施例5の毛髪変形処理
毛髪変形処理において、3種類の毛束を処理対象とした以外は、実施例3aと同様にして毛束の毛髪変形処理を行った。ここで使用した毛束は、上記脱色処理を行わなかった毛束、上記実施例3aでの脱色処理を1回行った毛束、同脱色処理を3回行った毛束である。
Hair deformation treatment of Example 5 In the hair deformation treatment, the hair deformation treatment of the hair bundle was performed in the same manner as in Example 3a, except that three types of hair bundles were treated. The hair bundle used here is a hair bundle that has not been subjected to the decoloring process, a hair bundle that has been subjected to the decoloring process in Example 3a once, and a hair bundle that has been subjected to the same decoloring process three times.

参考例の毛髪変形処理
処理対象とした毛束は、実施例5の毛髪変形処理と同様、脱色処理を行わなかった毛束、脱色処理を1回行った毛束、脱色処理を3回行った毛束とした。そして、参考例の毛髪変形処理を、実施例5の毛髪変形処理における中間処理剤の使用から第2剤の使用前までの工程を省略した方法により行った。
Hair deformation treatment of the reference example The hair bundle to be treated was the same as the hair deformation treatment of Example 5, the hair bundle that was not subjected to the decolorization treatment, the hair bundle that was subjected to the decolorization treatment once, and the hair removal treatment that was performed three times. A hair bundle was used. And the hair deformation process of the reference example was performed by the method which abbreviate | omitted the process from the use of the intermediate treatment agent in the hair deformation process of Example 5 to the use before the 2nd agent.

図5は、毛髪変形処理後の濡れた毛束を撮影した写真である。この図において、実施例5よりも参考例の方が、毛束の脱色回数による毛髪変形効率に差が生じている。このことから、実施例5の毛髪変形処理によれば、毛束の損傷の大小があったとしても、変形の均一性が高いことを確認できる。   FIG. 5 is a photograph of a wet hair bundle after the hair deformation treatment. In this figure, the reference example is different from Example 5 in the hair deformation efficiency depending on the number of decolorizations of the hair bundle. From this, according to the hair deformation process of Example 5, it can be confirmed that the uniformity of deformation is high even if the hair bundle is damaged.

Claims (8)

還元剤が配合されたpHが7.0未満の第1剤と、前記第1剤よりもpHが高く且つpHが10.5以下の中間処理剤と、酸化剤が配合された第2剤と、を備えることを特徴とする毛髪変形用処理剤。   A first agent having a pH of less than 7.0 formulated with a reducing agent, an intermediate treatment agent having a pH higher than that of the first agent and having a pH of 10.5 or less, and a second agent formulated with an oxidizing agent; A treatment agent for hair deformation, comprising: 前記第1剤のpHが6.5未満である請求項1に記載の毛髪変形用処理剤。   The hair deformation treatment agent according to claim 1, wherein the pH of the first agent is less than 6.5. 前記第1剤において、チオグリコール酸、チオグリコール酸塩、システイン、システイン塩、アセチルシステイン、システアミン、システアミン塩、チオグリコール酸グリセリル、チオ乳酸、チオ乳酸塩、及びブチロラクトンチオールから選ばれた一種又は二種以上が還元剤として配合された請求項1又は2に記載の毛髪変形用処理剤。   In the first agent, one or two selected from thioglycolic acid, thioglycolate, cysteine, cysteine salt, acetylcysteine, cysteamine, cysteamine salt, glyceryl thioglycolate, thiolactic acid, thiolactate, and butyrolactone thiol The treatment agent for hair deformation according to claim 1 or 2, wherein at least a seed is blended as a reducing agent. 前記中間処理剤のpHが7.5以上である請求項1〜3のいずれか1項に記載の毛髪変形用処理剤。   The hair deformation treatment agent according to any one of claims 1 to 3, wherein the intermediate treatment agent has a pH of 7.5 or more. 前記中間処理剤のpHが10.0以下である請求項1〜4のいずれか1項に記載の毛髪変形用処理剤。   The pH of the said intermediate treatment agent is 10.0 or less, The treatment agent for hair deformation of any one of Claims 1-4. 前記中間処理剤が多価アルコールが配合されたものである請求項1〜5のいずれか1項に記載の毛髪変形用処理剤。   The hair deformation treatment agent according to any one of claims 1 to 5, wherein the intermediate treatment agent contains a polyhydric alcohol. 還元剤が配合された第1剤と、前記第1剤よりもpHが高く且つ10.5以下の中間処理剤と、酸化剤が配合された第2剤と、を備える毛髪変形用処理剤の第1剤であって、
pHが7.0未満であることを特徴とする毛髪変形用処理剤の第1剤。
A hair deformation treatment agent comprising: a first agent formulated with a reducing agent; an intermediate treatment agent having a pH higher than that of the first agent and 10.5 or less; and a second agent incorporated with an oxidizing agent. The first agent,
A first agent of a hair deformation treatment agent, wherein the pH is less than 7.0.
還元剤が配合されたpHが7.0未満の第1剤と、中間処理剤と、酸化剤が配合された第2剤と、を備える毛髪変形用処理剤の中間処理剤であって、
pHが前記第1剤よりも高く且つ10.5以下であることを特徴とする毛髪変形用処理剤の中間処理剤。
An intermediate treatment agent for a hair deformation treatment agent comprising a first agent having a pH of less than 7.0 formulated with a reducing agent, an intermediate treatment agent, and a second agent incorporated with an oxidizing agent,
An intermediate treatment agent for a hair deformation treatment agent, wherein the pH is higher than that of the first agent and 10.5 or less.
JP2013259821A 2013-12-17 2013-12-17 Hair deformation treatment agent Active JP6510754B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013259821A JP6510754B2 (en) 2013-12-17 2013-12-17 Hair deformation treatment agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013259821A JP6510754B2 (en) 2013-12-17 2013-12-17 Hair deformation treatment agent

Publications (2)

Publication Number Publication Date
JP2015117186A true JP2015117186A (en) 2015-06-25
JP6510754B2 JP6510754B2 (en) 2019-05-08

Family

ID=53530253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013259821A Active JP6510754B2 (en) 2013-12-17 2013-12-17 Hair deformation treatment agent

Country Status (1)

Country Link
JP (1) JP6510754B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015137261A (en) * 2014-01-23 2015-07-30 株式会社ミルボン Treatment method for hair transformation, treatment agent for hair transformation, and intermediate treatment agent for hair transformation
JP2016204282A (en) * 2015-04-17 2016-12-08 山栄化学株式会社 Hair treatment agent composition
JP2017114838A (en) * 2015-12-25 2017-06-29 タカラベルモント株式会社 Intermediate treatment agent for hair deformation treatment
JP2017218416A (en) * 2016-06-08 2017-12-14 株式会社ミルボン First agent for hair deformation, hair deforming agent and hair deforming method
JP2017218415A (en) * 2016-06-08 2017-12-14 株式会社ミルボン First agent for hair deformation, hair deforming agent and hair deforming method
JP2018030783A (en) * 2016-08-22 2018-03-01 株式会社ミルボン Second agent for hair deformation, hair deforming agent and method for hair deformation
JP2018030782A (en) * 2016-08-22 2018-03-01 株式会社ミルボン Second agent for hair deformation, hair deforming agent and method for hair deformation
JP2019137649A (en) * 2018-02-14 2019-08-22 株式会社 リトル・サイエンティスト Hair treatment method
WO2020162543A1 (en) * 2019-02-08 2020-08-13 株式会社ヌースフィット Hair treatment method
JP2022031006A (en) * 2020-08-07 2022-02-18 義幸 江口 Permanent wave application method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05294814A (en) * 1992-04-16 1993-11-09 Kao Corp Middle treating agent composition of permanent wave
JPH08325123A (en) * 1995-05-26 1996-12-10 Hoyu Co Ltd Permanent wave intermediate treating agent composition and permanent wave treatment
JP2006298822A (en) * 2005-04-20 2006-11-02 Milbon Co Ltd Primary agent for straightening curly hair, curly hair-straightening agent and method of straightening treatment of curly hair

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05294814A (en) * 1992-04-16 1993-11-09 Kao Corp Middle treating agent composition of permanent wave
JPH08325123A (en) * 1995-05-26 1996-12-10 Hoyu Co Ltd Permanent wave intermediate treating agent composition and permanent wave treatment
JP2006298822A (en) * 2005-04-20 2006-11-02 Milbon Co Ltd Primary agent for straightening curly hair, curly hair-straightening agent and method of straightening treatment of curly hair

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015137261A (en) * 2014-01-23 2015-07-30 株式会社ミルボン Treatment method for hair transformation, treatment agent for hair transformation, and intermediate treatment agent for hair transformation
JP2016204282A (en) * 2015-04-17 2016-12-08 山栄化学株式会社 Hair treatment agent composition
JP2017114838A (en) * 2015-12-25 2017-06-29 タカラベルモント株式会社 Intermediate treatment agent for hair deformation treatment
JP2017218416A (en) * 2016-06-08 2017-12-14 株式会社ミルボン First agent for hair deformation, hair deforming agent and hair deforming method
JP2017218415A (en) * 2016-06-08 2017-12-14 株式会社ミルボン First agent for hair deformation, hair deforming agent and hair deforming method
JP2018030782A (en) * 2016-08-22 2018-03-01 株式会社ミルボン Second agent for hair deformation, hair deforming agent and method for hair deformation
JP2018030783A (en) * 2016-08-22 2018-03-01 株式会社ミルボン Second agent for hair deformation, hair deforming agent and method for hair deformation
JP2019137649A (en) * 2018-02-14 2019-08-22 株式会社 リトル・サイエンティスト Hair treatment method
JP7169622B2 (en) 2018-02-14 2022-11-11 株式会社 リトル・サイエンティスト hair treatment method
WO2020162543A1 (en) * 2019-02-08 2020-08-13 株式会社ヌースフィット Hair treatment method
JP2020128352A (en) * 2019-02-08 2020-08-27 株式会社ヌースフィット Hair treatment method
TWI802784B (en) * 2019-02-08 2023-05-21 日商如絲菲特股份有限公司 Hair treatment method
JP2022031006A (en) * 2020-08-07 2022-02-18 義幸 江口 Permanent wave application method

Also Published As

Publication number Publication date
JP6510754B2 (en) 2019-05-08

Similar Documents

Publication Publication Date Title
JP6510754B2 (en) Hair deformation treatment agent
JP5060820B2 (en) Hair deformation agent
JP6351277B2 (en) Hair deformation treatment method, hair deformation treatment agent, hair deformation intermediate treatment agent
JP6940076B2 (en) Hair treatment method
JP2008013549A (en) First agent for regulating hair shape
JP5219234B2 (en) Hair treatment agent
JP5379970B2 (en) 1st hair shape control agent
JP6346399B2 (en) Hair deformation treatment agent and hair deformation treatment method
JP6929621B2 (en) Second agent for hair deformation, hair deformation agent and hair deformation method
JP5839661B2 (en) 2nd agent for permanent wave
KR102640457B1 (en) Treatment agent and method for changing the wave pattern of the hair
JP5144040B2 (en) Hair treatment composition
JP6902829B2 (en) First agent for hair deformation, hair deformation agent and hair deformation method
JP5864943B2 (en) Intermediate treatment agent for permanent wave
JP6912866B2 (en) First agent for hair deformation, hair deformation agent and hair deformation method
JP5989176B2 (en) 2nd agent for permanent wave
JP6929620B2 (en) Second agent for hair deformation, hair deformation agent and hair deformation method
JP2016204282A (en) Hair treatment agent composition
JP2020070253A (en) Second agent for hair deformation treatment, hair deformation treatment method, and hair deforming agent
JP2018070461A (en) Hair treatment agent and hair penetration enhancer
JP6110090B2 (en) Hair deformation treatment
JP3705584B2 (en) PERMANENT WAVE COMPOSITION AND HAIR PERMANENT WAVE TREATMENT METHOD USING THE SAME
JP6956487B2 (en) Hair deformation pretreatment agent and hair deformation treatment method
JP6025103B2 (en) Permanent wave second agent and permanent wave agent
JP5582547B2 (en) Hair deformation agent

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161118

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20161122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170919

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170920

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171114

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20171227

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180322

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20180330

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20180427

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190204

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190405

R150 Certificate of patent or registration of utility model

Ref document number: 6510754

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250