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JPH0229045B2 - - Google Patents
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JPH0229045B2 - - Google Patents

Info

Publication number
JPH0229045B2
JPH0229045B2 JP58170191A JP17019183A JPH0229045B2 JP H0229045 B2 JPH0229045 B2 JP H0229045B2 JP 58170191 A JP58170191 A JP 58170191A JP 17019183 A JP17019183 A JP 17019183A JP H0229045 B2 JPH0229045 B2 JP H0229045B2
Authority
JP
Japan
Prior art keywords
liquid
hair
present
solution
agent
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.)
Expired - Lifetime
Application number
JP58170191A
Other languages
Japanese (ja)
Other versions
JPS6061516A (en
Inventor
Tomoki Furuya
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.)
Sansho Pharmaceutical Co Ltd
Original Assignee
Sansho Pharmaceutical 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 Sansho Pharmaceutical Co Ltd filed Critical Sansho Pharmaceutical Co Ltd
Priority to JP17019183A priority Critical patent/JPS6061516A/en
Publication of JPS6061516A publication Critical patent/JPS6061516A/en
Publication of JPH0229045B2 publication Critical patent/JPH0229045B2/ja
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/04Preparations for permanent waving or straightening the hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42Amides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/447Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof containing sulfur
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur

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)

Description

【発明の詳細な説明】[Detailed description of the invention]

〔産業上の利用分野〕 本発明はチオグリコール酸又はその塩若しくは
システインを主成分とするコールド2浴式パーマ
ネントウエーブ用剤の第1剤に関するものであ
る。 〔従来技術〕 コールド2浴式パーマネントウエーブ用剤は第
1液として、毛髪のシスチン結合を切る薬剤とし
てチオグリコール酸および、その塩又はシステイ
ンの還元剤を成分とする液であり、第2液は第1
液によつて開裂された毛髪のケラチン中のジスル
フイド結合を再結合するための薬剤として臭素酸
カリウム,臭素酸ナトリウムなどの酸化剤を成分
とする液である。 そして、第1液において通常その還元作用をよ
り効果的にするためアルカリ剤例えばアンモニア
水,モノエタノールアミンなどを加えて液性をPH
8.4〜9.2位にして用いている。 このようなアルカリ性の第1液を用いた場合、
PHが高いため、毛髪が膨潤したり、頭部皮膚を損
傷し皮膚に刺激を与えたり、また、コールドパー
マ液を扱う人の手の皮膚を損傷するなどのため、
PH6程度の酸性の第1液を得る試みが行われ、現
在市販になつているものもある。しかしながら、
ケラチンとチオグリコール酸などとの還元反応速
度はアルカリ溶液中で大きく、PH3〜6ではその
反応速度は極めて遅いものであるため、毛髪に与
えるウエーブ形成力は極めて弱く、通常の毛髪へ
の適用はむずかしいとされている。 〔発明の目的〕 本発明は上記のようなコールド2浴式パーマネ
ントウエーブの酸性第1液の欠陥を除き、ウエー
ブの形成力を強くし、処理後もウエーブ形成状態
を長期間維持するコールド2浴式パーマネントウ
エーブ用の酸性第1液を提供するものである。 〔発明の構成〕 本発明はチオグリコール酸又はその塩若しくは
システインとアルコール10〜20%(V/W)及び
尿素1〜3%(W/W)よりなることを特徴とす
るパーマネントウエーブ用第1液である。 本発明に使用するチオグリコール酸又はその塩
若しくはシステインは一般にコールド2浴式パー
マネントウエーブ第1液の還元剤として用いられ
る物質で、その7%前後の水溶液である。この液
中に界面活性剤,安定剤,養毛剤などの一般に用
いられる助剤を添加してもよい。この還元剤に添
加されるアルコールとしては、エタノール,イソ
プロパノールなどの皮膚に刺激を与えることのな
いアルコールであり、その添加量は10〜20%
(V/W)である。また尿素は1〜3%(W/W)
添加する。 本パーマネントウエーブ用第1液はPH5.5〜6.0
位の酸性液であるからアルカリ液特有の皮膚の刺
激がなく極めて扱い易い液である。 本発明の第1液を用いてコールドパーマネント
ウエーブを行う時は、常法によつて頭髪をロツト
にセツトし、本発明の第1液を浸透させ10〜30数
分放置した後、臭素酸カリウム,臭素酸ナトリウ
ムなどの酸化剤の第2液を散布し、10数分放置
後、ロツトを外し、水洗乾燥する。 〔実施例〕 W/W チオグリコール酸アンモニウム(チオグリコー
ル酸として50%(W/W)含有) 13% エタノール 8〃 尿素 1〃 乳化剤 5〃 湿潤剤 5〃 を混合したPH5.5の液。 〔発明の効果〕 本発明のパーマネントウエーブ用第1液を用い
てコールド2浴式パーマネントウエーブを施した
場合は、他の酸性第1液を用いた場合よりカール
が強くしかも長期間その状態が維持できる。 次にその効果を表わす試験例をあげる。 試験例 (1) 材料及び試験法 径5mmのガラス棒に普通毛を捲き、実施例によ
つて得られた本発明の第1液、対照として本発明
の第1液よりアルコールを除いた第1液、及び市
販の第1液の各液に35℃で30分間浸漬する。毛を
取出して3分間水洗する。 1液処理を終了した毛を5%臭素酸ナトリウム
液に35℃、15分間浸け2液処理を行う。 毛を2液より取り出し、3分間水洗し、ガラス
棒に捲いてある毛をガラス棒から取り、500mlビ
ーカー中の水に3分間浸け、含水未乾燥毛の直径
を測定し、後表面脱水してカールの直径を測定し
た。 更に、普通毛の代りに、ブリーチ用を用い、本
発明の第1液によつて同様の処理を行つてカール
の直径を測定した。 本発明の第1液を用い普通毛を処理した場合を
試験例1 本発明の第1液よりアルコールを除いた液を用
い普通毛を処理した場合を試験例2 市販の第1液を用いて普通毛を処理した場合を
試験例3 本発明の第1液を用いてブリーチ毛を処理した
場合を試験例4とする。 本発明の第1液より尿素を除いた液を用いて普
通の毛を処理した場合を試験例5とする。 (2) 試験結果
[Industrial Field of Application] The present invention relates to a first agent of a cold two-bath permanent wave agent containing thioglycolic acid or its salt or cysteine as a main component. [Prior Art] A cold two-bath permanent waving agent has a first liquid containing thioglycolic acid and a salt thereof or a cysteine reducing agent as an agent for cutting cystine bonds in hair, and a second liquid containing a reducing agent for cysteine. 1st
This liquid contains an oxidizing agent such as potassium bromate or sodium bromate as an agent to recombine the disulfide bonds in the keratin of hair that have been cleaved by the liquid. In order to make the reducing action more effective, an alkaline agent such as aqueous ammonia or monoethanolamine is usually added to the first liquid to adjust the pH of the liquid.
I use it at 8.4 to 9.2. When using such an alkaline first liquid,
Due to the high pH, the hair swells, the scalp skin is damaged and irritated, and the skin of the hands of those who handle the cold perm solution is damaged.
Attempts have been made to obtain an acidic first liquid with a pH of about 6, and some are currently commercially available. however,
The reduction reaction rate between keratin and thioglycolic acid is high in an alkaline solution, and the reaction rate is extremely slow at pH 3 to 6, so the wave-forming power it imparts to the hair is extremely weak, so it cannot be applied to normal hair. It is considered difficult. [Object of the Invention] The present invention provides a cold two-bath permanent wave that eliminates the defects in the acidic first liquid of the cold two-bath permanent wave, strengthens the wave forming power, and maintains the wave forming state for a long period of time even after treatment. The present invention provides an acidic first liquid for permanent wave. [Structure of the Invention] The present invention provides a first method for permanent wave, characterized in that it consists of thioglycolic acid or its salt or cysteine, alcohol 10 to 20% (V/W), and urea 1 to 3% (W/W). It is a liquid. Thioglycolic acid or its salt or cysteine used in the present invention is a substance generally used as a reducing agent in the first liquid of cold two-bath permanent wave, and is an aqueous solution of about 7%. Commonly used auxiliary agents such as surfactants, stabilizers, and hair nourishing agents may be added to this liquid. The alcohol added to this reducing agent is alcohol that does not irritate the skin, such as ethanol and isopropanol, and the amount added is 10 to 20%.
(V/W). Also, urea is 1-3% (W/W)
Added. The first liquid for this permanent wave has a pH of 5.5 to 6.0.
Because it is an acidic liquid, it is extremely easy to handle and does not irritate the skin, which is typical of alkaline liquids. When performing cold permanent waves using the first liquid of the present invention, the hair is set in a lot using the usual method, the first liquid of the present invention is permeated and left for 10 to 30 minutes, and then potassium bromate is applied. , Sprinkle a second solution of oxidizing agent such as sodium bromate, and after leaving it for 10 minutes, remove the rod, wash with water, and dry. [Example] W/W ammonium thioglycolate (contains 50% (W/W) as thioglycolic acid) 13% ethanol 8 urea 1 emulsifier 5 wetting agent 5 A pH 5.5 solution. [Effects of the Invention] When cold two-bath permanent waving is performed using the first liquid for permanent waving of the present invention, the curl is stronger and remains in that state for a longer period of time than when other acidic first liquids are used. can. Next, we will give a test example that shows its effectiveness. Test Example (1) Materials and Test Methods A glass rod with a diameter of 5 mm was wrapped with ordinary hair, and the first liquid of the present invention obtained in the example was used.As a control, the first liquid of the present invention was prepared by removing alcohol from the first liquid of the present invention. and commercially available first solution for 30 minutes at 35°C. Remove the hair and wash it with water for 3 minutes. After the one-liquid treatment, the hair is immersed in a 5% sodium bromate solution at 35°C for 15 minutes to perform the two-liquid treatment. Remove the hair from the 2nd solution, wash it with water for 3 minutes, remove the hair wrapped around the glass rod from the glass rod, soak it in water in a 500ml beaker for 3 minutes, measure the diameter of the wet, undried hair, and then dehydrate the surface. The diameter of the curl was measured. Furthermore, using bleach instead of normal hair, the same treatment was performed with the first liquid of the present invention, and the diameter of the curl was measured. Test Example 1: Treatment of normal hair using the first liquid of the present invention Test Example 2: Treatment of normal hair with the first liquid of the present invention, excluding alcohol Test Example 2: Treatment of normal hair using the first liquid of the present invention Test Example 3 is a case in which normal hair is treated; Test Example 4 is a case in which bleached hair is treated using the first liquid of the present invention. Test Example 5 is a case in which ordinary hair was treated using a solution obtained by removing urea from the first solution of the present invention. (2) Test results

【表】 以上の結果より、本発明の第1液は、対照のア
ルコールを除いた第1液並びに市販の第1液に比
べ、カール効果が顕著であることが明らかであ
る。なお、普通毛に比し、ブリーチ毛において本
発明の第1液は更に効果があることを示してい
る。
[Table] From the above results, it is clear that the first liquid of the present invention has a more remarkable curling effect than the control first liquid excluding alcohol and the commercially available first liquid. The results show that the first solution of the present invention is more effective on bleached hair than on normal hair.

Claims (1)

【特許請求の範囲】[Claims] 1 チオグリコール酸又はその塩若しくはシステ
インとアルコール10〜20%(V/W)及び尿素1
〜3%(W/W)よりなることを特徴とするパー
マネントウエーブ用第1液。
1 Thioglycolic acid or its salt or cysteine and alcohol 10-20% (V/W) and urea 1
A first liquid for permanent waves characterized by comprising ~3% (W/W).
JP17019183A 1983-09-14 1983-09-14 The first solution for permanent wave Granted JPS6061516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17019183A JPS6061516A (en) 1983-09-14 1983-09-14 The first solution for permanent wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17019183A JPS6061516A (en) 1983-09-14 1983-09-14 The first solution for permanent wave

Publications (2)

Publication Number Publication Date
JPS6061516A JPS6061516A (en) 1985-04-09
JPH0229045B2 true JPH0229045B2 (en) 1990-06-27

Family

ID=15900360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17019183A Granted JPS6061516A (en) 1983-09-14 1983-09-14 The first solution for permanent wave

Country Status (1)

Country Link
JP (1) JPS6061516A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9214580B2 (en) 2010-10-28 2015-12-15 Solar Junction Corporation Multi-junction solar cell with dilute nitride sub-cell having graded doping
SG11201606353TA (en) 2014-02-05 2016-09-29 Solar Junction Corp Monolithic multijunction power converter
JP6902829B2 (en) * 2016-06-08 2021-07-14 株式会社ミルボン First agent for hair deformation, hair deformation agent and hair deformation method
JP7843021B2 (en) * 2021-11-17 2026-04-09 株式会社アリミノ Hair treatment agent, hair deformation agent set, and hair deformation treatment method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847165A (en) * 1973-08-15 1974-11-12 Redken Laboratories Inc Acidic permanent waving solution and process for its use
JPS5444041A (en) * 1977-09-12 1979-04-07 Matsushita Electric Works Ltd Hair treatment composition
JPS55149206A (en) * 1979-05-11 1980-11-20 Hiroatsu Imai One-can type agent for permanent wave of hair
JPS57156411A (en) * 1981-03-24 1982-09-27 Nippon Biyou Igaku Kenkyukai Hair-treating agent

Also Published As

Publication number Publication date
JPS6061516A (en) 1985-04-09

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