JPS62192318A - Removal of hair - Google Patents

Removal of hair

Info

Publication number
JPS62192318A
JPS62192318A JP3555186A JP3555186A JPS62192318A JP S62192318 A JPS62192318 A JP S62192318A JP 3555186 A JP3555186 A JP 3555186A JP 3555186 A JP3555186 A JP 3555186A JP S62192318 A JPS62192318 A JP S62192318A
Authority
JP
Japan
Prior art keywords
hair
film
hair removal
agent
ingredient
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
Application number
JP3555186A
Other languages
Japanese (ja)
Inventor
Toshimitsu Sasaki
利光 佐々木
Katsuhiro Yamamoto
克弘 山本
Yutaka Hori
豊 堀
Katsuo Matsumoto
松本 勝雄
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP3555186A priority Critical patent/JPS62192318A/en
Publication of JPS62192318A publication Critical patent/JPS62192318A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To beautifully remove hair in a short time without unpleasant smell and acute pain, by applying a hair removing agent prepared by adding a depilation chemical and a low-thixotropy imparting ingredient to a solution of a film-forming high polymer to a part for removing hair, drying the resultant coat and peeling the formed film. CONSTITUTION:A depilation chemical and ingredient for imparting low thixotropy are added to an aqueous solution of a high polymer, e.g. PVA, PVP, etc., or emulsion, e.g. polyacrylic acid ester, etc., having film-forming properties to give a hair removing agent. Short fibers having 1-10mm length and 1-10mum thickness are preferred for the ingredient to impart low thixotropy and the amount thereof to be added is 2-10wt%. Since the agent has low thixotropy, it has improved extensibility and can be uniformly applied. Furthermore, the agent has the following characteristic. Since the film formation is accelerated and the film is reinforced, no residual material is left in the part for removing the hair.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、体毛を痛みを伴うことなく除毛する方法に関
する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for painlessly removing body hair.

〔従来技術〕[Prior art]

従来、除毛剤としては、ワックスの態様のもの、除毛薬
物含有クリームの態様のものが実用化されている。
Conventionally, hair removal agents in the form of wax and creams containing hair removal drugs have been put into practical use.

除毛クリームにおいてはクリームを除毛部位に塗布後、
所定時間放置し、その後拭き敗ることによって除毛を行
っている。
For hair removal creams, after applying the cream to the hair removal area,
Hair is removed by leaving it for a predetermined time and then wiping it.

しかし、このような方法においては、除毛クリームを塗
布後、除毛薬物の効果が発揮されるまでの時間、クリー
ムが衣服などに付着しないようにしなければならず、特
KJlf%−毛の除毛においては除毛剤を拭き取るまで
手をあげておく必要があった。
However, in this method, after applying the hair removal cream, it is necessary to prevent the cream from adhering to clothes etc. for a period of time until the effect of the hair removal drug is exerted. When it came to hair, I had to keep my hands up until I could wipe off the hair remover.

しかも、拭き取る際に、薬物による体毛の分解によシネ
快奥が発生したシ、強く擦ることによって皮膚刺激が起
生じたシするという問題がある。
Moreover, when wiping, there are problems in that shin irritation occurs due to the decomposition of body hair by the drug, and skin irritation occurs due to strong rubbing.

また、ワックスを用いる場合は、物理的除毛であ夛、激
しい痛みを伴うという問題がある。
Furthermore, when wax is used, there is a problem in that physical hair removal is accompanied by severe pain.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

従って、本発明は短時間で、かつ不快臭の発生、激痛の
ない除毛方法を提供せんとするものである。
Therefore, it is an object of the present invention to provide a hair removal method that takes a short time and does not cause unpleasant odor or severe pain.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は、被膜形成能を有する高分子化合物の水溶液ま
たはエマルジョンに脱毛薬物に被膜補強効果と低チクソ
トロピー性付与効果とを有する配合剤を添加してなる除
毛剤を除毛部位に塗布門燥して被膜を短時間に形成せし
めて剥離することを特徴とする除毛方法に関する。
The present invention provides a method for applying a hair removal agent to the hair removal site, which is made by adding a depilatory drug to an aqueous solution or emulsion of a polymeric compound capable of forming a film, and a compounding agent having a film reinforcing effect and a low thixotropic effect. The present invention relates to a hair removal method characterized by forming a film in a short time and peeling it off.

本発明による方法では、水溶液またはエマルジョンが低
チクソトロピー性を有するので展延性にすぐれ、目的と
する部位に均一に塗布でき、これを風乾或いは加熱処理
又は吸水性シート例えば繊維布、紙、発泡シート並びに
吸水性樹脂を含有又は積層した吸水ポリマーシートを貼
シ合せることによって短時間に高分子化合物を被膜化し
、体毛は被膜化物中にトラップされた状態にあり、この
被膜を剥離することにより、除毛薬物にて毛根部分が弱
められた体毛は美麗に除毛され、しかも被膜は配合剤に
て補強されているので、除毛部位に被膜の残留物を残す
ことがないという特徴を有するものである。特にエマル
ジョンタイプの除毛剤は、これを塗布乾燥させて被膜化
したときに水分の揮散と共に被膜が透明化するために、
乾燥状態を簡単に判別できるという利点を有する。
In the method according to the present invention, since the aqueous solution or emulsion has low thixotropy, it has excellent spreadability and can be applied uniformly to the target area, and is air-dried or heat-treated or applied to a water-absorbing sheet such as fiber cloth, paper, foam sheet, or By laminating a water-absorbing polymer sheet containing or laminated with a water-absorbing resin, a polymer compound is formed into a film in a short time, and body hair is trapped in the film, and by peeling off this film, hair removal is possible. Body hair whose roots have been weakened by drugs is removed beautifully, and since the coating is reinforced with a compounding agent, no residue of the coating is left at the site of hair removal. . In particular, emulsion-type hair removal agents, when applied and dried to form a film, cause the film to become transparent as the water evaporates.
It has the advantage that the dry state can be easily determined.

除毛薬物としては特に制限はなく、具体的には、チオグ
リコール酸とその塩類、硫酸ストロンチウム、硫化ナト
リウム、硫化バリウム、硫化カルシウム等が挙げられ、
これらのうちの一種又は複数を混合して使用しうる。除
毛薬物は除毛剤中に1〜15重量%、好ましくは3〜1
2重量%の範囲内で配合される。
There are no particular restrictions on hair removal drugs, and specific examples include thioglycolic acid and its salts, strontium sulfate, sodium sulfide, barium sulfide, calcium sulfide, etc.
One or more of these may be used in combination. The hair removal drug is contained in the hair removal agent in an amount of 1 to 15% by weight, preferably 3 to 1% by weight.
It is blended within the range of 2% by weight.

除毛剤は、除毛部位に通常0.01〜3mm、好ましく
は0.1〜’l mmの厚さで塗布されるに十分量配合
される。
The hair removal agent is blended in an amount sufficient to coat the hair removal site at a thickness of usually 0.01 to 3 mm, preferably 0.1 to 1 mm.

被膜形成能を有する高分子化合物としては、水溶性、非
水溶性のいずれでもよい。水溶性高分子の場合は水溶液
として、また非水溶性高分子の場合はエマルジョンとし
て本発明に供される。水溶性高分子化合物としては、ポ
リビニルアルコール、セリビニルピロリドン、ポリアク
リル酸およびその塩、ポリアクリルアミド、カルボキシ
メチルセルロース、メチルセルロース、ヒドロキシエチ
ルセルロース、ヒドロキシプロピルセルロース、ポリエ
チレングリコール、アラビアゴム等が挙ケラれ、高分子
化合物含有エマルジョンとしては、天然ゴムラテックス
、SBR等の合成ゴムラテックス或いはアクリル、ウレ
タン、ポリ酢酸ビニル、ポリアクリル酸エステル、エチ
レン酢酸ビニル共重合物等のエマルジョンが挙げられる
。これらは単一または複数の混合物としてもよい。高分
子化合物の水溶液またはエマルジョンの添加量は、加熱
処理等して被膜を形成せしめた際に、除毛部分の皮膚か
ら、配合剤の添加が機能して容易に剥離しうる強度が得
られるように配合されるのが望ましい。また、選ばれた
高分子化合物によって適宜増減されうるが、通常1〜7
0重量%、好ましくは2〜50重量%である。
The polymer compound having film-forming ability may be either water-soluble or water-insoluble. In the case of a water-soluble polymer, it is provided in the form of an aqueous solution, and in the case of a water-insoluble polymer, it is provided in the form of an emulsion. Examples of water-soluble polymer compounds include polyvinyl alcohol, serivinylpyrrolidone, polyacrylic acid and its salts, polyacrylamide, carboxymethyl cellulose, methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, polyethylene glycol, gum arabic, etc. Examples of the compound-containing emulsion include natural rubber latex, synthetic rubber latex such as SBR, and emulsions of acrylic, urethane, polyvinyl acetate, polyacrylic acid ester, and ethylene-vinyl acetate copolymer. These may be used alone or as a mixture of a plurality of them. The amount of the aqueous solution or emulsion of the polymer compound to be added is determined so that when the film is formed by heat treatment, the addition of the compounding agent functions to obtain the strength that allows it to be easily peeled off from the skin of the hair removal area. It is desirable that it be blended with. Although it can be increased or decreased as appropriate depending on the selected polymer compound, it is usually 1 to 7.
0% by weight, preferably 2-50% by weight.

また、被膜補強効果と低チクソトロピー性付与効果を有
する配合剤としては長さが0.1〜15m+。
Further, as a compounding agent having a film reinforcing effect and a low thixotropy imparting effect, the length is 0.1 to 15 m+.

好ましくは1〜10mmで、太さが1〜50μ溝、好ま
しくは1〜10μ惟の各種の短繊維が好適に使用され、
通常1〜50重量%、好ましくは2〜10重量%の範囲
で系中に添加される。しかして、配合剤として炭酸カル
シウム、クレー、カオリン、水酸化アルミニウム等も使
用することができる。
Various short fibers preferably having a diameter of 1 to 10 mm, a groove thickness of 1 to 50 μm, and preferably a width of 1 to 10 μm are suitably used,
It is usually added to the system in an amount of 1 to 50% by weight, preferably 2 to 10% by weight. Calcium carbonate, clay, kaolin, aluminum hydroxide, etc. can also be used as compounding agents.

なお、除毛剤中に塩基性物質を添加することによって除
毛薬物の効果が増強されるので、より効果的である。塩
基性物質としては、有機ジカルボン酸のアンモニウム塩
またはその金属塩、水酸化カリウム、水酸化カルシウム
、水酸化ナトリウムなどが挙げられ、他にぬれ性及び被
膜に柔軟性を付与するための可塑剤、香料、体毛膨潤促
進剤など所望によシ添加しうる。
Note that adding a basic substance to the hair removal agent enhances the effect of the hair removal drug, making it more effective. Examples of basic substances include ammonium salts of organic dicarboxylic acids or metal salts thereof, potassium hydroxide, calcium hydroxide, sodium hydroxide, etc. In addition, plasticizers for imparting wettability and flexibility to the film, Perfumes, hair swelling promoters, and the like may be added as desired.

本発明においては、除毛部位に除毛剤を塗布後、風乾或
いは加熱処理又は吸水性シートの使用に乾燥処理を行う
ものである。乾燥処理は、好ましくは除毛被膜中の含水
量が25重景%以下、好ましくは0.1〜10重量%程
度となるに充分な時間及び温度にて行えばよい。含水量
が0.1?li量%未満の場合には剥離時に痛みがはげ
しく、25重量%を越えると十分なる脱毛効果を発揮し
えないことがある。加熱にて乾燥処理を行う場合の温度
は通常80〜300℃、好ましくは100〜200℃で
あシ、加熱時間は加熱温度によって変わりうるが、目安
としては約1〜10分間である。加熱処理は、たとえば
家庭用ドライヤーなどで行われる。
In the present invention, after applying the hair removal agent to the hair removal site, air drying, heat treatment, or drying treatment using a water absorbent sheet is performed. The drying treatment may be carried out for a sufficient time and temperature so that the water content in the hair removal film is preferably 25% by weight or less, preferably about 0.1 to 10% by weight. Is the water content 0.1? If the amount of li is less than % by weight, the pain during peeling will be severe, and if it exceeds 25% by weight, a sufficient hair removal effect may not be exhibited. When drying by heating, the temperature is usually 80 to 300°C, preferably 100 to 200°C, and the heating time may vary depending on the heating temperature, but is generally about 1 to 10 minutes. The heat treatment is performed using, for example, a household hair dryer.

〔作用・効果〕[Action/Effect]

本発明の方法によれば、被膜形成能を有する高分子化合
物による被膜形成の促進、除毛薬物の薬理作用の増強が
計られる。
According to the method of the present invention, film formation is promoted by a polymer compound having film-forming ability, and the pharmacological action of a hair removal drug is enhanced.

従って、本発明方法を適用することによって短時間で、
不快臭、激痛なく、美麗に残留物を除毛部位に残すこと
なく除毛処理がなされる。
Therefore, by applying the method of the present invention, in a short time,
Hair removal processing is performed beautifully without unpleasant odor, severe pain, and without leaving any residue on the hair removal site.

〔実施例〕〔Example〕

以下、本発明の実施例を示す。文中、%とあるのは重量
%を意味する。
Examples of the present invention will be shown below. In the text, % means weight %.

実施例 メタクリル酸メチル−アク リル酸2−エチルヘキシル 共重合物エマルジョン(固 形分38%ベース)         86%チオグリ
コール酸カルシウム     7%ビニロン短繊維(長
さ3 am 太さ2〜4μ情)           5%水酸化カ
ルシウム          2%100% 上記の成分からなる組成物を水に混合して均質な高分子
化合物含有のエマルジョンを得た。この除毛剤を除毛部
位に100〜300μ情程度の厚みになるように塗布し
、その部位をドライヤーで加熱処理した。5分で被膜が
形成され、体毛は被膜化物中にトラップされた状態にあ
った。除毛薬物の効果によシ、体毛は強度が低下乃至は
溶けているため、被膜を皮膚より剥離した場合、痛みを
伴うことがなく、しかも剥離した除毛部位は被膜の残存
物もなくきれいに除毛された。
Examples Methyl methacrylate-2-ethylhexyl acrylate copolymer emulsion (38% solids base) 86% calcium thioglycolate 7% vinylon short fibers (length 3 am, thickness 2-4 μm) 5% calcium hydroxide 2% 100% A composition consisting of the above components was mixed with water to obtain a homogeneous emulsion containing a polymer compound. This hair removal agent was applied to the hair removal site to a thickness of about 100 to 300 μm, and the area was heated with a hair dryer. A film was formed in 5 minutes, and body hair was trapped in the film. Due to the effect of the hair removal drug, the strength of body hair is reduced or melted, so when the film is removed from the skin, it is painless, and the removed hair removal area is clean and free of any remaining film. Hair removed.

Claims (1)

【特許請求の範囲】[Claims] 被膜形成能を有する高分子化合物の水溶液またはエマル
ジョンに脱毛薬物及び被膜補強効果と低チクソトロピー
性付与効果を有する配合剤を添加してなる除毛剤を除毛
部位に塗布乾燥して被膜を形成せしめて剥離することを
特徴とする除毛方法。
A hair removal agent prepared by adding a depilatory drug and a compounding agent having a film-reinforcing effect and a low thixotropic effect to an aqueous solution or emulsion of a polymer compound capable of forming a film is applied to the hair removal site and dried to form a film. A hair removal method characterized by peeling.
JP3555186A 1986-02-19 1986-02-19 Removal of hair Pending JPS62192318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3555186A JPS62192318A (en) 1986-02-19 1986-02-19 Removal of hair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3555186A JPS62192318A (en) 1986-02-19 1986-02-19 Removal of hair

Publications (1)

Publication Number Publication Date
JPS62192318A true JPS62192318A (en) 1987-08-22

Family

ID=12444860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3555186A Pending JPS62192318A (en) 1986-02-19 1986-02-19 Removal of hair

Country Status (1)

Country Link
JP (1) JPS62192318A (en)

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