JPH04139112A - Hair-treatment agent - Google Patents
Hair-treatment agentInfo
- Publication number
- JPH04139112A JPH04139112A JP25920390A JP25920390A JPH04139112A JP H04139112 A JPH04139112 A JP H04139112A JP 25920390 A JP25920390 A JP 25920390A JP 25920390 A JP25920390 A JP 25920390A JP H04139112 A JPH04139112 A JP H04139112A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- hair
- type
- compound
- treatment 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.)
- Pending
Links
- 210000004209 hair Anatomy 0.000 title claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- CNYFJCCVJNARLE-UHFFFAOYSA-L calcium;2-sulfanylacetic acid;2-sulfidoacetate Chemical compound [Ca+2].[O-]C(=O)CS.[O-]C(=O)CS CNYFJCCVJNARLE-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000000126 substance Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 239000003513 alkali Substances 0.000 abstract description 5
- 239000007864 aqueous solution Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 102000011782 Keratins Human genes 0.000 abstract description 3
- 108010076876 Keratins Proteins 0.000 abstract description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 2
- 239000000920 calcium hydroxide Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 2
- 239000006210 lotion Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000006071 cream Substances 0.000 description 5
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 4
- 239000002537 cosmetic Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000195940 Bryophyta Species 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000008406 cosmetic ingredient Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000011929 mousse Nutrition 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は毛髪処理剤に係り、その目的は悪臭か少なく
且つ効果の高い毛髪除去剤やパーマネントウェーブ剤等
の毛髪処理剤を提供することにある。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a hair treatment agent, and its purpose is to provide a hair treatment agent such as a hair removal agent or a permanent waving agent that has little odor and is highly effective. be.
尚、この明細書で毛髪とは、人体が有する毛の総称のこ
とをいい、頭部にある頭髪、脇、脚、腕、顔等身体部に
ある体毛等が全て含まれる。In this specification, hair is a general term for hair on the human body, and includes all hair on the head, body hair on body parts such as armpits, legs, arms, and face.
（従来技術）
従来より、チオグリコール酸カルシウム塩を含有する毛
髪処理剤は、濃度が比較的低いものはパーマネントウェ
ーブ用剤としての用途があり、濃度が比較的高いものは
毛髪除去剤としての用途があることが見い出されている
。(Prior art) Hair treatment agents containing calcium thioglycolic acid salt have been used as permanent waving agents when the concentration is relatively low, and as hair removal agents when the concentration is relatively high. It has been found that there is.
このチオグリコール酸カルシウム塩として、従来より化
粧料（薬事法上の化粧品、医薬部外品、医薬品を含む）
に使用されていたチオグリコール酸カルシウム塩は、１
９８９年３月２５日発行の第２版日本汎用化粧品原料集
（発行、薬事日報社）の１７７頁に明記されており、次
式２で示される形のものである。（以後Ａ型という）
ａ
（式２）
このＡ型のチオグリコール酸カルシウム塩（前式２）は
、アルカリ存在下でケラチンを溶解する作用があること
から主として毛髪除去剤として使用されていた。This thioglycolic acid calcium salt has been used in cosmetics (including cosmetics, quasi-drugs, and pharmaceuticals under the Pharmaceutical Affairs Law).
The thioglycolic acid calcium salt used in
It is specified on page 177 of the 2nd edition of Japan General Purpose Cosmetic Ingredients Collection (Published by Yakuji Nipposha) published on March 25, 1989, and has the form shown by the following formula 2. (Hereinafter referred to as type A) a (formula 2) This type A thioglycolic acid calcium salt (formula 2) has been mainly used as a hair removal agent because it has the effect of dissolving keratin in the presence of an alkali.
この人里（両式２）は無色の粉末状の固体で、毛髪処理
剤として使用する際には、水溶液又はこの水溶液を用い
てクリーム状、ムース状（発泡製品も含む）等の剤型と
して使用されることが多く、特に後者のクリーム状、ム
ース状の剤型品は粘性が高く、垂れたり、流れたりし難
いので汎用されている。This Ninri (Ryoshiki 2) is a colorless powdery solid, and when used as a hair treatment agent, it can be used as an aqueous solution or in the form of a cream, mousse (including foaming products), etc. using this aqueous solution. They are often used, especially the latter cream-like and mousse-like formulations, which are widely used because they have high viscosity and are difficult to drip or run.
また、このＡ型（両式２）は毛髪除去剤に使用する濃度
より濃度を下げて、ケラチン溶解作用を少なくしてパー
マネントウェーブ剤の第１剤としても使用できる。Further, this type A (both formulas 2) can be used as the first agent of a permanent waving agent by lowering the concentration than that used in a hair removal agent and reducing the keratin-dissolving action.
しかしながら、このＡ型（両式２）はメルカプト基に起
因すると考えられる特有の悪臭を放つという欠点があっ
た。However, this type A (both formulas 2) had the drawback of emitting a unique bad odor that was thought to be caused by the mercapto group.
従って、このＡ型（両式２）を用いて作られた毛髪処理
剤も同様な悪臭を有し、使用者に不快感を与えるために
商品価値が劣っていた。Therefore, the hair treatment agent made using this type A (both formulas 2) also had a similar bad odor and was inferior in commercial value because it gave a feeling of discomfort to the user.
（発明の解決課題）
上記実情に鑑み、悪臭かなく且つ毛髪除去効果やパーマ
ネントウェーブ効果の高い毛髪処理剤の創造が望まれて
いた。(Problems to be Solved by the Invention) In view of the above circumstances, it has been desired to create a hair treatment agent that does not have a bad odor and has a high hair removal effect and permanent waving effect.
（発明の解決手段）
この発明者らはチオグリコール酸カルシウム塩について
様々な角度から鋭意検討とした結果、主として次式ｌで
示されるチオグリコール酸カルシウム塩を１〜１５％含
有することを特徴とする毛髪処理剤か上記課題をほぼ解
決することを見い出して、この発明を完成するに至った
。(Means for Solving the Invention) As a result of intensive studies on calcium thioglycolate from various angles, the inventors found that the calcium salt thioglycolate is mainly characterized by containing 1 to 15% of calcium thioglycolate represented by the following formula l. The present invention was completed by discovering that a hair treatment agent that substantially solves the above problems.
（発明の構成）
この発明は、前記従来技術で説明したＡ型（次式２）の
有する悪臭を放つという欠点を解消し、且つＡ型（次式
２）か含有された毛髪処理剤の如く、効果の高い毛髪処
理剤を創出するために成された発明である。(Structure of the Invention) The present invention solves the disadvantage of emitting a bad odor of type A (formula 2 below) explained in the above-mentioned prior art, and is similar to a hair treatment agent containing type A (formula 2 below). This invention was made to create a highly effective hair treatment agent.
（以下余白）
この発明に係るチオグリコール酸カルシウム塩（次式１
） （以下Ｂ型という）は、無色の固体でＡ型（両式２
）より結晶性が高く、水に可溶性の物質であり、Ａ型（
両式２）を水酸化カルシウム等のアルカリを含む水溶液
で処理して得られる。(Hereinafter, blank space) Thioglycolic acid calcium salt according to this invention (formula 1 below)
) (hereinafter referred to as type B) is a colorless solid and type A (both formula 2
) is a substance that is more crystalline and soluble in water than type A (
It is obtained by treating both formulas 2) with an aqueous solution containing an alkali such as calcium hydroxide.
このＢ型のチオグリコール酸カルシウム塩（両式１）は
、Ａ型（両式２）と同様アルカリの存在下、ケラチンを
溶解する作用を有し、毛髪除去剤、或いはパーマネント
ウェーブ剤として使用できる。This type B thioglycolic acid calcium salt (both formulas 1), like type A (both formulas 2), has the effect of dissolving keratin in the presence of an alkali, and can be used as a hair removal agent or a permanent waving agent. .
但、その分子式、分子量から明らかな如く、Ｂ型（両式
１）をＡ型（両式２）と同重量％毛髪処理剤に配合すれ
ば、チオグリコール酸含有量はＢ型（両式ｌ）の方か低
くなるので、Ａ型（両式２）と略同じ効果を得るために
は、理論的には毛髪処理剤への添加量はＢ型（両式１）
の方を多くする必要かある。However, as is clear from its molecular formula and molecular weight, if type B (both formulas 1) and type A (both formulas 2) and thioglycolic acid are blended in the same weight percent hair treatment agent, the content of thioglycolic acid will be the same as type B (both formulas 1) and 2% by weight. ), so in order to obtain approximately the same effect as type A (both formulas 2), theoretically the amount added to the hair treatment agent should be lower than type B (both formulas 1).
Is it necessary to increase the number of ?
即ち、１８４ Ｘ２／２２２ ＝１．６６倍多く添加し
なければならない。That is, 184 x 2/222 = 1.66 times more must be added.
尚、１８４はＢ型（両式１）の分子量、２２２はＡ型（
両式２）の分子量である。In addition, 184 is the molecular weight of type B (both formulas 1), and 222 is the molecular weight of type A (formula 1).
This is the molecular weight of both formulas 2).
このようにＢ型（両式ｌ）をＡ型（両式２）より１゜６
６倍多く添加すれば、チオグリコール酸度か略同じに成
り、効果もＡ型（両式２）と同様になる。In this way, type B (both formulas 1) is 1°6 smaller than type A (both formulas 2).
If 6 times more is added, the thioglycolic acidity will be approximately the same, and the effect will be the same as type A (both formulas 2).
しかし、実際は同じ当量を加えた水溶液のｐＨはＢ型（
両式１）の方か高く、ややアルカリ性が強いので効果も
やや大きくなる場合が多い。However, in reality, the pH of an aqueous solution to which the same equivalent is added is type B (
Formula 1) is more expensive and has a slightly stronger alkalinity, so the effect is often slightly greater.
そのため１．６６倍よりやや少なくなるように調整して
、毛髪処理剤に配合して使用することか望ましい。Therefore, it is desirable to adjust the amount to be slightly less than 1.66 times and use it in a hair treatment agent.
このＢ型（両式ｌ）の毛髪処理剤への配合量に関して、
種々のテストをした結果、１〜１５％が好適に使用でき
る。Regarding the amount of this type B (both formulas 1) to be added to the hair treatment agent,
As a result of various tests, 1 to 15% can be suitably used.
この理由は１％以下では、殆ど効果かなく、１５％以上
では効果が激し過ぎて、肌に対して害を与える可能性か
あるからである。The reason for this is that if it is less than 1%, it will have little effect, and if it is more than 15%, the effect will be too strong and may be harmful to the skin.
但し、Ｂ型（両式１）の冷水への溶解度は７％程度であ
るか温水には３０％程度溶け、又溶液のｐＨ及び他の溶
射物によっても溶解性は影響されるから用途に応して適
宜勘案すればよい。However, the solubility of type B (both formulas 1) in cold water is about 7%, and in hot water it is about 30%, and the solubility is also affected by the pH of the solution and other sprayed materials, so it depends on the application. and should be taken into consideration as appropriate.
このＢ型（両式１）はＡ型（両式２）と較べてその悪臭
が非常に小さく、このＢ型（両式１）を使用して作った
脱毛剤は後記実施例で明らかな如く、悪臭か少なく、使
用者に不快感を与えることか少ない。This type B (both formulas 1) has a much lower odor than type A (both formulas 2), and the hair removal agent made using this type B (both formulas 1) is as clear from the examples below. , there is little odor, and there is little discomfort to the user.
以下、この発明に係る毛髪処理剤の実施例を示すことに
より、この発明の効果を明確にする。Hereinafter, the effects of this invention will be clarified by showing examples of the hair treatment agent according to this invention.
（実施例）
下記第１表に示す処方で脱毛クリームＡ及び脱毛クリー
ムＢを作成した。(Example) Hair removal cream A and hair removal cream B were prepared using the formulations shown in Table 1 below.
（以下余白）
第
表
尚、このクリームＡとクリームＢの相違点はチオグリコ
ール酸カルシウム塩Ａ型を用いるか、或いはＢ型を用い
るかであり、Ｂ型は重量比で約１゜６２倍Ａ型より多く
配合されている。(Margin below) Table The difference between cream A and cream B is whether thioglycolic acid calcium salt type A or type B is used, and type B has a weight ratio of about 1.62 times A. Contains more than the mold.
このようにして作成したクリームＡとクリームＢを５人
の女性（２０才代）の左右の脇毛部分にそれぞれ塗って
、１２分後に拭き取り、その毛髪除去効果と悪臭につい
て測定した。Cream A and Cream B thus prepared were applied to the left and right armpit hairs of five women (in their 20s), wiped off after 12 minutes, and the hair removal effect and odor were measured.
毛髪除去効果としては完全に脱毛された被験者の数を調
べた。As for the hair removal effect, the number of subjects who completely lost their hair was investigated.
悪臭については官能試験で悪臭を強く感した被験者の数
を調べた。Regarding bad odor, we investigated the number of subjects who strongly felt bad odor in a sensory test.
これらの結果を第２表にまとめて示す。These results are summarized in Table 2.
第 ２ 表
（発明の効果）
この発明に係る毛髪処理剤は、主としてチオグリコール
酸カルシウム塩Ｃａ（ＳＣｔ１２ＣＯＯ） ・３Ｈ２０
を１〜１５％含有することを特徴とする毛髪処理剤であ
るから、悪臭を放ち不快感を与えることか少なく、且つ
毛髪除去効果とパーマネントウェーブ効果の高い毛髪処
理剤である。Table 2 (Effects of the Invention) The hair treatment agent according to the present invention mainly contains calcium thioglycolate salt Ca (SCt12COO) ・3H20
Since the hair treatment agent is characterized by containing 1 to 15% of the hair, it is less likely to emit a bad odor and cause discomfort, and is highly effective in hair removal and permanent waving.
Claims (1)
シウム塩を１〜１５％含有することを特徴とする毛髪処
理剤。 ▲数式、化学式、表等があります▼（式１）(1) A hair treatment agent mainly containing 1 to 15% of thioglycolic acid calcium salt represented by the following formula 1. ▲There are mathematical formulas, chemical formulas, tables, etc.▼ (Formula 1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25920390A JPH04139112A (en) | 1990-09-27 | 1990-09-27 | Hair-treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25920390A JPH04139112A (en) | 1990-09-27 | 1990-09-27 | Hair-treatment agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04139112A true JPH04139112A (en) | 1992-05-13 |
Family
ID=17330822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25920390A Pending JPH04139112A (en) | 1990-09-27 | 1990-09-27 | Hair-treatment agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04139112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303704A (en) * | 2017-07-28 | 2019-02-05 | 张军喜 | Depilatory cream |
-
1990
- 1990-09-27 JP JP25920390A patent/JPH04139112A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303704A (en) * | 2017-07-28 | 2019-02-05 | 张军喜 | Depilatory cream |
| CN109303704B (en) * | 2017-07-28 | 2021-08-24 | 张军喜 | Depilatory cream |
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