JP4288319B2 - Method for thickening thinned hair - Google Patents

Method for thickening thinned hair Download PDF

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JP4288319B2
JP4288319B2 JP2003436972A JP2003436972A JP4288319B2 JP 4288319 B2 JP4288319 B2 JP 4288319B2 JP 2003436972 A JP2003436972 A JP 2003436972A JP 2003436972 A JP2003436972 A JP 2003436972A JP 4288319 B2 JP4288319 B2 JP 4288319B2
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hair
thickening
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fixing
water
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喜一 清水
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Re&Do株式会社
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本願発明は、人間の細くなった毛髪を人工的に太くする、細くなった毛髪の増毛方法である。  The present invention is a method for thickening thinned hair that artificially thickens human thinned hair.

従来、頭部における髪の薄い部分に増毛効果を得るためには、天然または人造の毛髪を実際に植毛し、または適宜の付着手段などによって装着することが行われている。しかしながら、このような手段においては、実施するには専門家による処置を必要とする上、多大の時間と費用を必要とするので、非常に煩瑣である。  Conventionally, in order to obtain a hair thickening effect on a thin portion of the hair in the head, natural or artificial hair is actually implanted or attached by appropriate attachment means or the like. However, such a means is very cumbersome because it requires treatment by an expert to implement and requires a great deal of time and money.

ところで、壮年性脱毛は30代位からこめかみ付近の頭髪が薄くなり、やがて前頭部、後頭部の毛髪が少なくなっていく現象を言うが、実際に毛が抜け落ちるわけではなく、徐々に毛髪の太さと長さが小さくなっていくので、どちらかと言うと脱毛と言うより薄毛化していっているのである。これは毛周期の成長期が短縮して毛髪がまだ短いうちに成長が止まってしまうことと、次の成長期に生えてくる毛髪の太さが細くなることによることが知られている。壮年性脱毛は男性に限られるわけではなく、女性でも中年以降頭頂部を中心に薄毛化が進んでおり、薄毛化に悩む女性はおよそ900万人とも見られている。  By the way, the epidemic hair loss is a phenomenon in which the hair near the temple is thinned from the 30s, and the hair on the frontal and occipital areas eventually decreases, but the hair does not actually fall out, and the hair thickness gradually increases. Because the length is getting smaller, it is rather thinning rather than hair loss. This is known to be due to the fact that the growth period of the hair cycle is shortened and the hair stops growing while the hair is still short, and the thickness of the hair that grows in the next growth period is reduced. Long-term hair loss is not limited to men, and thinning has been progressing mainly in the top of the head since middle age, and about 9 million women suffer from thinning hair.

最近では女性型脱毛も体内の性ホルモンバランスの崩れなどにより男性ホルモンの働きが強くなった結果生じると考えられており、両者をまとめて壮年性脱毛と呼ぶようになって来た。即ち30代以降にみられる壮年性脱毛は多くの場合男女共毛が無くなっているのではなく、徐々に毛髪の太さと長さが小さくなって薄毛化していっているのである。  Recently, female-type hair loss is thought to occur as a result of the strengthening of male hormones due to the breakdown of the sex hormone balance in the body, and both have been collectively referred to as sexual hair loss. That is, in most cases, the epidemic hair loss seen after the 30s is not losing both male and female co-hairs, but the thickness and length of the hair gradually become smaller and thin.

そこで本願発明者はこの薄毛化した現象を回復させるために、種々検討した結果、細毛化している毛に厚い被膜を張り、その被膜によって増膜増量し、毛髪を太くする事によって、毛髪を増量させる方法を発明した。  Therefore, the present inventor has made various studies in order to recover this thinning phenomenon, and as a result, a thick film is applied to the thinned hair, the film thickness is increased by the film, and the hair is increased by thickening the hair. Invented a method to make it.

細くなった毛髪を太く見せようとする点で共通している従来の方法の1つとして、擬似増毛効果を得るために粉状物として短繊維物質を用い、粉状物を噴射する装置を用いてこれを毛髪などに静電気的に付着させることにより増毛効果を得られることが特開昭62−225263号公報に示されている。しかしながら、特開昭62−225263号公報に示されている手段では、粉末の付着状態が不安定かつ不確実であって適用後に粉末が容易に脱落してしまうため、増毛効果は実際上殆ど持続されず、実用上有効な増毛効果を得ることはできない。  As one of the conventional methods in common to try to make the thinned hair look thicker, a device that uses a short fiber substance as a powdery substance and injects the powdery substance to obtain a pseudo hair thickening effect is used. JP-A-62-225263 discloses that a hair thickening effect can be obtained by electrostatically adhering it to hair or the like. However, with the means disclosed in Japanese Patent Application Laid-Open No. Sho 62-225263, the powder adhesion state is unstable and uncertain, and the powder easily falls off after application. Thus, a practically effective hair thickening effect cannot be obtained.

他方、特開平8−143434号や特開平9−87146号公報に示されているような毛髪染色用のカラースプレーに増量粉体を加えた形の増毛エアゾール剤と称されるものも知られている。これらの擬似増毛部剤は、短繊維物質を用い、粉状物を噴射し静電気的に付着させることによる増毛効果に比して、増毛効果は劣るものの、着色効果や接着安定性の改善された商品である。しかしながら増毛効果を併せ持った一時的着色染毛剤であるカラースプレーの範囲を出無いものである。また、使用方法としてはいずれも頭髪をセットした後の毛髪に塗布し、必要に応じて定着剤であるヘアスプレーなどの固着性樹脂を吹き付けて増毛部分をその上から少しでも増毛部分がとれないようにコートして自然にはがれ落ちる迄の時間を少しでも延ばそうとするものである。このように粉体や顔料を定着させる方法としては全て一時的であり、雨が降れば剥がれ流れ落ちたり、染め上げ後の毛髪に触ると染料・顔料が剥げ落ちて、他物や他所に転移してしまったり、入浴した際に剥がれ流れ落ちる為に、入浴時髪に湯水がかからないようにするなどの必要があった。  On the other hand, what is called a hair thickening aerosol agent in the form of adding a large amount of powder to a color spray for hair dyeing as disclosed in JP-A-8-143434 and JP-A-9-87146 is also known. Yes. These pseudo-hair thickening agents use short fiber materials, and although the hair thickening effect is inferior to the hair thickening effect by spraying a powdery substance and electrostatically adhering it, the coloring effect and adhesion stability are improved. It is a commodity. However, it does not go beyond the range of color spray, which is a temporary coloring hair dye having a hair thickening effect. In addition, as for the usage method, apply to the hair after setting the hair, and if necessary, spray a sticking resin such as hair spray as a fixing agent to remove the increased hair portion from the top even if a little. In order to extend the time it takes to coat and peel off as much as possible. In this way, all methods of fixing powders and pigments are temporary. If it rains, they will peel off and flow down, or when touching the dyed hair, the dye / pigment will fall off and transfer to other things or other places. It was necessary to prevent the hair from getting wet when bathing in order to peel off and flow down when bathing.

前述してきた様に、従来の増毛方法は鬘や擬毛を植毛若しくは接ぎ毛するような増毛法による永久増毛法を除いては、粉状物塗布による一時的な着色増毛方法である。前者において鬘的な擬毛の場合には被施工者が、その擬毛を付ける迄の覚悟的な決断と、鬘であるなどの幾分かの抵抗感と、万一外れたり、付けていることが周囲に知れたらどうしようかとの不安感などがあった。後者は、毎日塗布しなければならない煩わしさと、雨天時に於ける色落ちの不安感、加えてシャワーを使えない、プールに入れない等の問題点があり、それ故に例えば、仲間などと旅行で入浴した際にも頭髪に湯水が掛からないようにするなど余計な気をつかうなど問題点が多かった。  As described above, the conventional hair thickening method is a temporary coloring hair thickening method by applying a powdery substance, except for the permanent hair thickening method by a hair thickening method in which wrinkles or artificial hairs are implanted or bonded. In the case of a phantom artificial hair in the former case, the construction person is prepared to make the artificial hair and has some resistance such as a heel, and it is off or attached. There was anxiety about what to do if things were known to others. The latter has the trouble of having to apply every day, the anxiety of discoloration in rainy weather, and the problems of not being able to use a shower or entering the pool. There were also many problems, such as taking extra care to prevent hot water from splashing on the hair when it was done.

本願発明は前述の大きな欠点、即ち擬毛などを付ける覚悟的な決断や、鬘であるなどの少なからぬ抵抗感、不安感など、付けている間の不安感を持たせず、安価で簡便な増毛方法であり、且つ頭髪に対して着色性、増量性が良く、着色した色素の剥げ落ちが無い増毛方法を開発することを課題とする。  The present invention does not have anxiety while wearing, such as the above-mentioned major drawbacks, i.e. determination of attaching false hairs, a sense of resistance such as wrinkles, anxiety, etc. An object is to develop a hair thickening method that is a hair thickening method, has good colorability and increase in weight for the hair, and does not peel off the colored pigment.

本願発明者はこのような現状に鑑み、上記の問題を克服すべく、鋭意研究を行った結果、増毛部剤となる成分等を毛髪上に鞘状被膜として被せることによって、たとえそれぞれ(毛髪と増毛部剤、増毛部剤と被膜コ−ト剤など)の密着(接着)強度が弱くても、毛髪上で作る該鞘状被膜は鞘径(毛髪の直径)に対して鞘の長さ(毛髪の長さ)が可成り長くなる為に、毛髪上から決して抜け落ちることはない増毛効果物を形成することを見出し、本願発明を完成するに至った。
即ち、本願の発明に係る細くなった毛髪の増毛方法は以下に示す発明(1)〜発明(11)である。
発明(1)
細くなった毛髪の一本一本の表面全体に下記の増毛部材を定着固定させて毛髪を太くした後、この太くなった毛髪の一本一本の表面全体に下記の耐水被膜部剤を定着固定させて、毛髪の一本一本の表面全体に下記の増毛部材と下記の耐水被膜部剤からなる鞘状の被覆体を構成することを特徴とする細くなった毛髪の増毛方法。
増毛部剤は接着樹脂と着色剤と固形分からなる増毛料である。
耐水被膜剤は耐水性樹脂である。
発明(2)
耐水性樹脂がアクリル酸オクチルアミド・アクリル酸エステル共重合体の非中和物、酢酸ビニル・クロトン酸共重合体の非中和物、クロトン酸・酢酸ビニルネオデカン酸ビニル共重合体の非中和物、アクリル酸オクチルアクリルアミド・アクリル酸ヒドロキシプロピル・メタアクリル酸ブチルアミノエチル共重合体の非中和物、アクリル酸オクチルアクリルアミド・アクリル酸ヒドロキシプロピル・メタアクリル酸 ブチルアミノエチル共重合体の非中和物、ウレタン樹脂、シリコ−ン樹脂、ウレタン変性樹脂、シリコ−ン変性樹脂から選ばれる1以上のものである発明(1)に記載の細くなった毛髪の増毛方法。
発明(3)
耐水被膜部剤の溶剤に低級アルコールまたは低級炭化水素が使われているものを使用することを特徴とする発明(1)または発明(2)に記載の細くなった毛髪の増毛方法。
発明(4)
増毛部剤にエアゾ−ル化されたものを使用することを特徴とする発明(1)〜発明(3)のいずれかに記載の細くなった毛髪の増毛方法。
発明(5)
耐水被膜部剤にエアゾール化されたものを使用することを特徴とする発明(1)〜発明(4)のいずれかに記載の細くなった毛髪の増毛方法。
発明(6)
増毛部剤の内容成分に非水溶性成分を使用することを特徴とする発明(1)〜発明(5)のいずれかに記載の細くなった毛髪の増毛方法。
発明(7)
耐水被膜部剤に10重量パーセント以下の増毛部剤を加えて使用することを特徴とする発明(1)〜発明(6)のいずれかに記載の細くなった毛髪の増毛方法。
発明(8)
増毛部剤の定着固定に続いて、耐水被膜部剤の定着固定を以って1セットとする増毛工程を2回以上繰り返すことを特徴とする発明(1)〜発明(7)のいずれかに記載の細くなった毛髪の増毛方法。
発明(9)
細くなった毛髪に増毛部剤を定着固定する前処理として細くなった一本一本の表面全体に下記の下地剤を塗布しておくことを特徴とする発明(1)〜発明(8)のいずれかに記載の細くなった毛髪の増毛方法。
下地剤はポリビニルピロリドン、ポリビニルアルコール、ポリアクリルアミド、ポリアクリル酸塩、アクリル樹脂アルカノールアミ ン液、N−メタクロイルオキシエチルN,N−ジメチルアンモニウム−A−Nメチルカルボキシベタイン・メタクリル酸アルキルエステル共重合体液、メタクリロイルエチルトリメチルアンモニウム・メタクリル酸2−ヒドロキシエチル共重合物、メタクリロイルエチルジメチルベタイン・塩化メタクリロイルエチルトリメチルアンモ二ウム・メタクリル酸メトキシポリエチレングリコ−ル共重合体液、メトキシエチレン無水マレイン酸コポリマ−、カラギ−ナン、キサンタンガム、ゼラチン、デキストリン、天然ガム、エステルガム、変性スタ−チ、ミルクカゼインの単独または2種以上を組み合わせたものである。
発明(10)
増毛部剤の定着固定に続いて、耐水被膜部剤の定着固定を以って1セットとする増毛工程を1セット以上実施の毛髪に増毛部剤を定着固定する前処理として毛髪の一本一本の表面全体に下地剤を塗布しておくことを特徴とする発明(9)に記載の細くなった毛髪の増毛方法。
発明(11)
細くなった毛髪の一本一本の表面全体に増毛部剤を定着固定させて毛髪を太くした後、この太くなった毛髪の一本一本の表面全体に下記の増毛成分再溶解防止隔離被膜部剤を定着固定させて、この太くなった毛髪の一本一本の表面全体に耐水被膜部剤を定着固定させて、毛髪の一本一本の表面全体に増毛部剤と耐水被膜部剤からなる鞘状の被覆体を構成することを特徴とする発明(1)〜発明(10)のいずれかに記載の細くなった毛髪の増毛方法。
増毛成分再溶解防止隔離被膜部剤はシリコン系樹脂低粘度物、フッ素系樹脂低粘度物、動物油、植物油、セルロース樹脂である。
In view of such a current situation, the present inventor has conducted extensive research to overcome the above-described problems. As a result, by covering the hair with a component that becomes a hair thickener as a sheath-like film, Even if the adhesion (adhesion) strength of the hair thickening agent, the hair thickening agent and the film coating agent, etc. is weak, the sheath-like film formed on the hair has a sheath length (hair diameter) with respect to the sheath length (hair diameter). It has been found that a hair thickening effect product that never falls off from the hair is formed because the hair length) is considerably long, and the present invention has been completed.
That is, the method for thickening thinned hair according to the present invention is the following inventions (1) to (11).
Invention (1)
After the hair growth member below the entire one by one on the surface of the narrowed hair by fixing fixing thicker hair, fixing the water film portion agent below the entire surface of one by one of the thickened hair so fixed, narrowed Mashike method of hair characterized in that it constitutes a sheath-like covering member made of hair growth member and a waterproof coating portion agents described below following the entire one by one on the surface of the hair.
The hair thickener is a hair thickener comprising an adhesive resin, a colorant and a solid content.
The water resistant coating agent is a water resistant resin.
Invention (2)
Water-resistant resin is non-neutralized product of acrylic acid octylamide / acrylic acid ester copolymer, non-neutralized product of vinyl acetate / crotonic acid copolymer, non-neutralized product of crotonic acid / vinyl acetate vinyl neodecanoate copolymer Non-neutralized product of octylacrylamide / hydroxypropyl acrylate / butylaminoethyl methacrylate copolymer, non-neutralized octylacrylamide / hydroxypropyl acrylate / butylaminoethyl methacrylate copolymer The method of thickening thinned hair according to the invention (1), wherein the hair is one or more selected from a product, a urethane resin, a silicone resin, a urethane-modified resin, and a silicone-modified resin.
Invention (3)
The method for thickening thinned hair according to invention (1) or invention (2) , wherein a solvent using a lower alcohol or a lower hydrocarbon is used as a solvent for the water-resistant coating part.
Invention (4)
The method for thickening thinned hair according to any one of inventions (1) to (3) , wherein the hair thickener is an aerosolized one .
Invention (5)
The method for thickening thinned hair according to any one of inventions (1) to (4) , wherein the water-resistant coating agent is aerosolized.
Invention (6)
The method for thickening thinned hair according to any one of inventions (1) to (5), wherein a water-insoluble component is used as a content component of the hair thickener.
Invention (7)
The method for thickening thinned hair according to any one of inventions (1) to (6) , wherein a hair thickening agent of 10 weight percent or less is added to the water-resistant coating part.
Invention (8)
Any of the inventions (1) to (7) , wherein the hair thickening step is repeated twice or more after fixing the hair thickening agent, followed by fixing and fixing the water-resistant film part. The method for thickening thinned hair as described.
Invention (9)
According to the inventions (1) to (8) , the following base agent is applied to the entire surface of each thinned surface as a pretreatment for fixing and fixing the hair thickening agent to the thinned hair. A method for thickening thinned hair according to any one of the above.
Undercoat agent is polyvinylpyrrolidone, polyvinyl alcohol, polyacrylamide, polyacrylate, acrylic resin alkanol amine emissions solution, N--methacryloyloxyethyl N, N- dimethylammonium -A-N-methyl carboxy betaine-alkyl methacrylate copolymer Body fluid, methacryloylethyltrimethylammonium / methacrylic acid 2-hydroxyethyl copolymer, methacryloylethyldimethylbetaine / methacryloylethyltrimethylammonium / methacrylic acid methoxypolyethylene glycol copolymer liquid, methoxyethylene maleic anhydride copolymer, carraghi -Nan, xanthan gum, gelatin, dextrin, natural gum, ester gum, modified starch, milk casein alone or in combination A.
Invention (10)
Following the fixing and fixing of the hair thickening agent, one hair as a pre-treatment for fixing and fixing the hair thickening agent on the hair that has been subjected to one or more sets of hair thickening steps by fixing and fixing the water-resistant coating part. The method for thickening thinned hair according to the invention (9) , wherein a base agent is applied to the entire surface of the book.
Invention (11)
After fixing the hair thickener on the entire surface of each thinned hair to thicken the hair, the following thickening component redissolving isolation coating is applied to the entire surface of each thickened hair Fixing and fixing the part, fixing and fixing the water-resistant film part to the entire surface of each thickened hair, and the hair thickening part and the water-resistant film part to the entire surface of each hair A method for thickening thinned hair according to any one of inventions (1) to (10) , characterized in that a sheath-like covering comprising:
The hair thickening component re-dissolution prevention isolation coating agent is a silicon resin low-viscosity product, a fluororesin low-viscosity product, animal oil, vegetable oil, or cellulose resin.

発明を実施するための最良の状態Best Mode for Carrying Out the Invention

以下本願発明を適用した具体的な実施形態について図面を参照しながら説明する。図−1と図−2は従来の増毛法の増毛持続効果と本願発明の増毛持続効果を比較説明するための概念図であり、図−2を含め図−3及び図−4は本願発明の増毛方法・効果を説明するための概念図である。尚、本願発明の説明をし易くするために、増毛の為に行う構成成分剤をA剤、被膜コートの為に行う構成成分剤をB剤と呼び以下説明する。以下、図中、1は毛髪、2は増毛成分、2‘は増毛成分、3は接着剤成分、3’は接着剤成分、4は被膜コート剤、4‘は被膜コート剤、5は頭皮、6は下地剤、7は増毛成分再溶解防止隔離被膜部剤を示す。  Hereinafter, specific embodiments to which the present invention is applied will be described with reference to the drawings. FIG. 1 and FIG. 2 are conceptual diagrams for comparing and explaining the effect of continuous hair increase of the conventional hair thickening method and the effect of sustained hair increase of the present invention. FIG. 3 and FIG. 4 including FIG. It is a conceptual diagram for demonstrating the hair thickening method and an effect. In order to facilitate the explanation of the present invention, the component agent for hair thickening is referred to as agent A, and the component agent for coating film is referred to as agent B and will be described below. Hereinafter, in the figure, 1 is hair, 2 is a hair thickening component, 2 'is a hair thickening component, 3 is an adhesive component, 3' is an adhesive component, 4 is a coating agent, 4 'is a coating agent, 5 is a scalp, Reference numeral 6 represents a base agent, and 7 represents a hair-thickening component re-dissolution prevention isolation coating agent.

図−1は従来の短繊維物質や紛状物を噴射塗布するタイプの増毛部剤を用いた場合の毛髪の状態である。前述してきたような従来の一時的増毛方法は全て増毛成分を塗布して毛髪を多く見せるようにするものであり、増毛処理後に櫛などを通すと増毛効果が弱くなるので通常はセットした後の毛髪に増毛部剤を塗布する。図−1はセットした後の毛髪に増毛部剤を塗布し、暫くして後、増毛部剤成分(粉体)が毛髪から剥げ落ちにくくする為に被膜コート剤(ヘアスプレー)で被膜処理した後の毛髪の状態を示す。即ち、A剤の増毛部剤を塗布した後、櫛で解かすことなく増毛部剤が毛髪から剥がれ落ちないように注意しながらB剤の被膜コート剤を塗布し、そのまま乾燥させた後の毛髪の状態を示す。  FIG. 1 shows the state of hair when a conventional hair thickener that sprays and applies a short fiber material or powder is used. The conventional temporary hair thickening methods as described above are all applied with a hair thickening component to make the hair appear more. After passing through the hair thickening process, the effect of hair thickening is weakened. Apply a hair thickener to the hair. Fig. 1 shows that the hair thickener was applied to the hair after setting. After a while, the hair thickener component (powder) was coated with a coating agent (hair spray) to make it difficult to peel off from the hair. The state of the later hair is shown. That is, after applying the A thickening agent, the hair coating agent is applied after the B coating coating agent is applied and carefully dried so that the thickening agent does not peel off from the hair without unraveling with a comb. Shows the state.

図−2は本願発明の方法を用いて処理したときの場合を示す。本願の発明の場合は、A剤である増毛部剤を塗布した後、櫛や手指で解かし毛髪の一本一本の表面全体に増毛部剤成分が行き渡るように展着乾燥した後、B剤である耐水被膜部剤を塗布し、再び櫛や手指で解かしつつ毛髪の一本一本の表面全体(増毛部剤成分の塗膜上に)に耐水被膜部剤成分が行き渡るように展着させつつ乾燥させた後の毛髪の状態を示す。  FIG. 2 shows a case where processing is performed using the method of the present invention. In the case of the invention of the present application, after applying the hair thickening agent which is A agent, it is spread with a comb or fingers and spread and dried so that the hair thickening agent component is spread over the entire surface of each hair, then B agent Apply the water-resistant coating agent and unwrap it again with a comb or fingers so that the water-resistant coating component spreads over the entire surface of each hair (on the coating of the hair thickener component). The state of the hair after being dried is shown.

ここで図−1−1、図−2−1はそれぞれの状態に於ける縦断面図を示し、図−1−2及び図−2−2はそれぞれの状態に於けるA−Bの部分で切断した時の切断面及びA−Bの部分より上部の毛髪の状態を示す。図−1−1に示すようにA剤の塗布後、B剤を塗布し櫛で解かすことなく処理した場合には、毛髪の上には毛髪とA剤とB剤が、毛髪にA剤とB剤の皮蓋を被せたような状態、言い換えればにぎり寿司のしゃりとネタのような関係で例えばしゃりの上に卵焼きを乗せ、その上に海苔を被せた様な状態で塗膜されているのであり、毛髪表面と増毛部剤との間の接着強度は単に増毛部剤に含む接着樹脂によるものでしかなくまた、例え被膜剤であるヘアスプレーの接着強度が増毛部剤の接着強度より強くてもヘアスプレーが増毛部剤を余すこと無く完全に覆うような形で被膜しない限り、毛髪上からA剤の剥がれ落ちを十分に止めることは出来ない。  Here, FIGS. 1-1 and 2-1 are longitudinal sectional views in the respective states, and FIGS. 1-2 and 2-2 are portions AB in the respective states. The state of the hair above the cut surface and the AB part when cut is shown. As shown in Fig. 1-1, after application of agent A, when agent B is applied and processed without unraveling with a comb, hair, agent A and agent B are placed on the hair, and agent A is applied to the hair. In a state that covered the skin of B and B, in other words, in the relationship between nigiri sushi shawl and material, for example, the fried egg was placed on top of the shawl, and the laver was covered on it. The adhesive strength between the hair surface and the hair thickener is simply due to the adhesive resin contained in the hair thickener, and the adhesive strength of the hair spray that is a coating agent is the adhesion of the hair thickener. Even if it is stronger than the strength, it is not possible to sufficiently stop the peeling off of the agent A from the hair unless the hair spray is coated so as to completely cover the hair thickener.

図−2に示すように、櫛を通して毛髪の表面にA剤、B剤それぞれが十分毛髪を包むような形に塗着するようにした本願発明の実施の場合には、図−2−1に示すように、A剤及びB剤がそれぞれ刀の鞘のような状態で毛髪やA剤の周上に被膜するので、A剤は毛髪を、B剤は毛髪及びA剤を内蔵する形で保護する事となり、A剤及びB剤は共にそれぞれ(毛髪と増毛部剤、増毛部剤と被膜コート剤など)の間の密着(接着)強度が弱くても、それぞれの接着強度には関係することなく次の理由で抜け落ちることはない。即ち、A剤やB剤の鞘状体は、鞘径(毛髪の直径)に対して鞘の長さ(毛髪の長さ)が可成り長い為に毛髪やA剤の上から決して抜け落ちる事はないのである。また、増毛部剤であるA剤はB剤である耐水被膜部剤が鞘状にA剤の上から被膜するために、A剤は毛髪の上から決して剥げ落ちる事はないし、毛髪及びA剤の上に被膜した鞘状体のB剤である耐水被膜部剤は前述のようには毛髪及びA剤の上から決して抜け落ちる事はないのに増して、B剤は堅固な耐水性被膜樹脂体即ち、耐水被膜部剤であるために雨に降られて直接かかったり、洗髪によっても落ちない強固な増毛効果が得られる事となる。  As shown in FIG. 2, in the case of carrying out the present invention in which the A agent and the B agent are each applied to the surface of the hair through a comb so that the hair is sufficiently wrapped, As shown, agent A and agent B are coated on the circumference of hair and agent A in the state of a sword sheath, so agent A protects the hair and agent B protects the hair and agent A. Both agent A and agent B are related to their respective adhesive strengths even if the adhesion (adhesion) strength between them (hair and hair thickener, hair thickener and film coat agent, etc.) is weak. It will not fall out for the following reasons. In other words, the sheath of A agent or B agent has a sheath length (hair length) that is considerably longer than the sheath diameter (hair diameter), so it never falls out of the hair or agent A. There is no. In addition, agent A which is a hair thickening agent is a water-resistant coating agent which is agent B and coats the agent A in a sheath form, so agent A never peels off the hair, and hair and agent A As mentioned above, the water-resistant film part, which is the B agent of the sheath-like body coated on the hair, never slips out of the hair and the A agent, and the B agent is a firm water-resistant coating resin body. That is, since it is a water-resistant coating part agent, a strong hair thickening effect that can be directly applied when it is rained or does not fall even after washing the hair is obtained.

実際に図−1に示す従来方法と、図−2に示した本願発明の実施方法による増毛処理を実施し、温湯を用い洗髪を行った所、従来方法である前者は増毛成分の殆どが温湯に流れ落ちてしまい増毛効果は殆ど消失したが、本願発明の実施方法による後者は僅かの増毛物の欠片が温湯中に流出したものの増毛効果に減少はみられなかった。  Actually, after performing the hair thickening treatment by the conventional method shown in FIG. 1 and the implementation method of the present invention shown in FIG. 2 and washing the hair using hot water, the former which is the conventional method is that most of the hair thickening components are hot water. Although the hair thickening effect almost disappeared, the latter according to the method of the present invention did not show a decrease in the hair thickening effect although a few pieces of thickened hair flowed into the hot water.

図−3は本願発明の方法を用いて重複処理したときの場合を示す。A剤である増毛部剤を塗布した後、櫛や手指で解かし毛髪の一本一本の表面全体に増毛部剤成分が行き渡るように展着乾燥した後、B剤を塗布し、再び櫛や手指で解かしつつ毛髪の一本一本の表面全体(増毛部剤成分の塗膜上に)に耐水被膜部剤成分が行き渡るように展着させつつ乾燥させた。その後、再びA剤である増毛部剤を塗布した後、櫛や手指で解かし毛髪の一本一本の表面全体に増毛部剤成分が行き渡るように展着乾燥した後に更にB剤を塗布し、再び櫛や手指で解かしつつ毛髪の一本一本の表面全体(増毛部剤成分の塗膜上)に耐水被膜部剤成分が行き渡るように展着させつつ乾燥させた後の毛髪の状態を示す。このように重複処理を施すことによって、より大きな増毛効果を得ることができるのは勿論、希薄な増毛部剤を何重にも積み重ねる方が、増毛部剤を一度で厚塗りした場合よりしなやかで強靭な鞘状被膜を得ることができる。  FIG. 3 shows a case where overlap processing is performed using the method of the present invention. After applying the hair thickener, which is agent A, unravel with a comb or fingers, spread and dry so that the hair thickener component spreads over the entire surface of each hair, then apply agent B, and again It was dried while spreading so that the water-resistant coating agent component spread over the entire surface of each hair (on the coating film of the hair thickening agent component) while unraveling with fingers. Then, after applying the hair thickening agent, which is agent A again, it is spread with a comb or fingers and spread and dried so that the hair thickening agent component spreads over the entire surface of each hair. Shows the condition of the hair after it has been dried while being spread with the water-resistant coating agent spread over the entire surface of each hair (on the coating of the hair thickening agent component) while unraveling with a comb or fingers again . By applying the overlapping treatment in this way, it is possible to obtain a larger hair thickening effect, as well as stacking thin thickening agents more supple than when thickening the thickening agent at once. A strong sheath-like film can be obtained.

図−4は本願発明の方法を用いて下地剤と増毛成分再溶解防止隔離被膜部剤を用いた場合の状態を示す概念図である。前処理として細くなった毛髪の一本一本の表面全体に下地剤を塗布し、続いて、毛髪の一本一本の表面全体に増毛部剤を定着固定させて毛髪を太くした後、この太くなった毛髪の一本一本の表面全体に増毛成分再溶解防止隔離被膜部剤を定着固定させて後、この太くなった毛髪の一本一本の表面全体に耐水被膜部剤を定着固定させて、毛髪の一本一本の表面全体に増毛部剤と耐水被膜部剤からなる鞘状の被覆体を構成乾燥させた後の毛髪の状態を示す。  FIG. 4 is a conceptual diagram showing a state in the case of using a base agent and a hair thickening component re-dissolution prevention isolation coating part using the method of the present invention. As a pretreatment, a base agent is applied to the entire surface of each thinned hair, and then the hair thickener is fixed and fixed on the entire surface of each individual hair. After fixing and fixing the thickening component re-dissolving isolation coating on the entire surface of each thickened hair, fix the water-resistant coating on the entire surface of each thickened hair. Then, the state of the hair after the sheath-like covering composed of the hair thickening agent and the water-resistant coating agent is constructed and dried on the entire surface of each hair is shown.

図−2−1、図−3−1及び図−4−1はそれぞれの状態に於ける縦断面図を示し、図−2−2、図−3−2及び図−4−2はそれぞれの状態に於けるA−Bの部分で切断した時の切断面及びA−Bの部分より上部の毛髪の状態を示す。図−1−1に示すように毛髪の上にA剤の塗布後、櫛や手指で解かすことなくB剤の被膜剤を塗布した場合には、毛髪にA剤とB剤の皮蓋を被せたような状態、言い換えればにぎり寿司のしゃりとネタのような関係で、例えばしゃりの上に卵焼きを乗せ、その上に海苔を被せた様な状態で塗膜されているのであり、毛髪表面と増毛部剤との間の接着強度は単に増毛部剤に含む接着樹脂によるものでしかなく、また、例え被膜剤であるヘアスプレーの接着強度が増毛部剤の接着強度より強くてもヘアスプレーが増毛部剤を余すこと無く完全に覆うような形で被膜しない限り、毛髪上からA剤の剥がれ落ちを十分に止めることは出来ない。  Fig. 2-1, Fig. 3-1 and Fig. 4-1 show longitudinal sectional views in the respective states, and Fig. 2-2, Fig. 3-2 and Fig. 4-2 are respectively shown. The state of the hair above the cut surface and the AB portion when cut at the AB portion in the state is shown. As shown in Fig. 1-1, when the coating agent of agent B is applied to the hair without unraveling with a comb or fingers after applying agent A, the skin of agent A and agent B is applied to the hair. In a state like being covered, in other words, the relationship between nigiri sushi shawl and material, for example, it is coated with a fried egg on top of the shawl and a seaweed on it. The adhesive strength between the hair surface and the hair thickener is simply due to the adhesive resin contained in the hair thickener, and even if the adhesive strength of the hair spray that is the coating agent is stronger than the adhesive strength of the hair thickener. As long as the hair spray does not cover the hair thickener so as to completely cover the hair thickener, it is not possible to sufficiently prevent the agent A from peeling off from the hair.

本願発明の様に櫛を通して毛髪の表面にB剤が十分毛髪を包むような形に塗着するようにした場合には、図−2、図−3及び図−4に示すように、B剤が刀の鞘のような状態で毛髪及びA剤の周上に固まるので、毛髪及びA剤を内蔵する形で保護することとなり、A剤の接着力が万一小さくても、接着力には関係なく、該鞘状被膜は、鞘径(毛髪の直径)に対して鞘の長さ(毛髪の長さ)が可成り長い為に、毛髪及びA剤の上に被膜した鞘状体の堅固な耐水性被膜樹脂体が毛髪及びA剤の上から決して抜け落ちる事はない。しかもB剤は耐水性であるために雨にかかったり、洗髪によって落ちない強固な増毛効果が得られる事となる。
また、B剤の耐水被膜部剤をトリートメント剤等の薬剤に適応するような製剤とすることによって、処理乾燥後の毛髪上に自由にトリートメント剤やセット剤を塗布し髪型を整えることが可能である上、処理後に一時的染毛剤を塗布することによってカラーリングする事も可能である。
When the B agent is applied to the surface of the hair through the comb so as to sufficiently wrap the hair as shown in the present invention, as shown in FIG. 2, FIG. 3 and FIG. Since it hardens on the circumference of the hair and agent A in a state like a sword sheath, it will protect the hair and agent A in a built-in form. Even if the adhesive force of agent A is small, Regardless, since the sheath length (hair length) is considerably longer than the sheath diameter (hair diameter), the sheath sheath has a firm sheath body coated on the hair and agent A. A water-resistant coated resin body never falls out of the hair and the agent A. In addition, since the B agent is water resistant, a strong hair thickening effect that does not drop in the rain or by washing the hair can be obtained.
In addition, by making the water-resistant coating part B agent a preparation that can be applied to drugs such as treatment agents, it is possible to freely apply treatment agents and set agents on the hair after treatment drying to prepare the hairstyle. Moreover, it is possible to color by applying a temporary hair dye after the treatment.

実施例1
実施例1〜3及び比較例1〜3について、何れも、次の成分の増毛部剤原液を作った。A剤(増毛成分液剤) カーボンブラック10重量%を含むN−メタクロイルオキシエチルN,N−ジメチルアンモニウム−A−N−メチルカルボキシベタイン・メタクリル酸アルキルエステル共重合液 20.7重量%
シリコーン 1.2重量%
セスキオレイン酸ソルビタン 1.2重量%
タルク 34.8重量%
エチルアルコール 42.1重量%
合計 100.0重量%
B剤(耐水性の被膜部剤)
未中和アクリルポリマー 60.0重量%
ジメチルシリコーン 5.0重量%
エチルアルコール 35.0重量%
合計 100.0重量%
上記A剤(増毛成分液剤)を適量手のひらに採り、毛髪に擦りつけるような形で塗り伸ばした。その後毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないように、表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥し、十分に乾燥ができたところで、B剤(耐水性の被膜部剤)を適量手のひらに採り、B剤をA剤の塗着した毛髪に絡めるような形に塗布し、手を拝むような形に摺り合わせながら毛髪一本一本に十分B剤が余すところ無く絡むように塗布した。その後毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が密着(接着)しないように、表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥した。その後、ドライヤー等を用いながら十分に乾燥したところで軽く洗髪し、水性成分は洗い流した後、希望の髪型にセットした。
Example 1
For each of Examples 1 to 3 and Comparative Examples 1 to 3, a hair thickener stock solution having the following components was prepared. Agent A (hair thickening component solution) N-methacryloyloxyethyl N, N-dimethylammonium-A-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer solution containing 10% by weight of carbon black 20.7% by weight
Silicone 1.2% by weight
Sorbitan sesquioleate 1.2% by weight
Talc 34.8% by weight
Ethyl alcohol 42.1% by weight
Total 100.0% by weight
B agent (water-resistant coating agent)
Unneutralized acrylic polymer 60.0% by weight
Dimethyl silicone 5.0% by weight
Ethyl alcohol 35.0% by weight
Total 100.0% by weight
An appropriate amount of the above-mentioned agent A (a hair thickening component solution) was taken on the palm of the hand and spread out in such a manner that it was rubbed against the hair. After that, gently unravel the hair with a comb and dry it with a comb for a while until the surface is dry enough to prevent the hairs from getting tangled and bonded when dried. , B agent (water-resistant film part agent) is taken in the palm of the appropriate amount, B agent is applied in a form that is entangled with the hair coated with A agent, and each hair is rubbed into a shape that worships hands. It was applied so that the B agent was sufficiently entangled in the book. After that, the hair was gently unwound with a comb, and the hair was dried while being unwound with a comb for a while until the surface was dried to such an extent that the hairs did not adhere to each other so that the hairs did not adhere (adhere) to each other. Thereafter, the hair was lightly washed when sufficiently dried using a dryer or the like, and the aqueous component was washed away, and then set in a desired hairstyle.

実施例2
上記A剤(増毛成分液剤)を65重量%、液化石油ガス35重量%を耐圧容器に詰めてエアゾール製品としたものをA剤(増毛成分液剤エアゾール)とした。
上記A剤を毛髪に増毛効果が十分備わるまでの適量を毛髪に塗布した。その後毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないように、表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥させ、十分に乾燥ができたところで、B剤(耐水性の被膜部剤)を適量手のひらに採り、B剤を毛髪に絡めるような形に塗布し、手を拝むような形に摺り合わせながら毛髪一本一本に十分B剤が余すところ無く絡むように塗布した。その後毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないように表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥させた後、ドライヤーを用いて乾燥した。十分に乾燥したところで軽く洗髪し、水性成分は洗い流した後、希望の髪型にセットした。
Example 2
The agent A (hair thickening component liquid aerosol) was prepared by filling 65 parts by weight of the above-mentioned agent A (hair thickening component liquid) and 35% by weight of liquefied petroleum gas in a pressure vessel into an aerosol product.
An appropriate amount of the above agent A was applied to the hair until the hair had a sufficient hair thickening effect. After that, unravel the hair lightly with a comb and dry it with a comb for a while until the surface is dry so that the hair does not get entangled and bonded when dry. , B agent (water-resistant film part agent) is taken in the palm of the appropriate amount, B agent is applied in a shape that entangles hair, and B agent is sufficient for each hair while sliding in a shape that worships the hand It applied so that it might get entangled without leaving. Then, loosen the hair lightly with a comb and dry it with a drier for a while until the surface is dried to the extent that the surface loses its adhesion so that the hairs do not get entangled and bonded after drying. . The hair was lightly washed when it was sufficiently dried, and the aqueous component was washed away and set in the desired hairstyle.

実施例3
実施例2と同じく前述のA剤(増毛成分液剤)を65重量%、液化石油ガス35重量%を耐圧容器に詰めてエアゾール製品としたものをA剤(増毛成分液剤エアゾール)とした。また、前述のB剤(耐水性の被膜部剤)を55重量%、液化石油ガス50重量%とジメチルエーテルの50重量%からなる噴射剤を45重量%用い耐圧容器に詰めてエアゾール製品としたものをB剤(耐水性の被膜部剤エアゾール)とした。
上記A剤(増毛成分液剤エアゾール)を毛髪に増毛効果が十分備わるまでの適量を毛髪に塗布した。その後毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないように、表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥させた後、十分に乾燥ができたところで、髪を前方に解きあげB剤(耐水性の被膜部剤エアゾール)を毛髪に絡めるような形に万遍なく塗布した。次に毛髪を後方に解きあげ再びB剤を毛髪に絡めるような形に万遍なく塗布した。この操作を、毛髪を左右に解きあげた状態でも同様に行い、その後毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないように、表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥させた後、ドライヤーを用いて乾燥した。十分に乾燥したところで軽く洗髪し、水性成分は洗い流した後希望の髪型にセットした。
Example 3
In the same manner as in Example 2, 65 parts by weight of the above-mentioned agent A (hair thickening component liquid) and 35% by weight of liquefied petroleum gas were packed in a pressure resistant container to obtain an aerosol product, which was designated as agent A (hair thickening component liquid aerosol). In addition, the above-mentioned B agent (water-resistant coating material) is 55% by weight, propellant composed of 50% by weight of liquefied petroleum gas and 50% by weight of dimethyl ether is used and packed in a pressure-resistant container to form an aerosol product. Was made into B agent (water-resistant film part aerosol).
An appropriate amount of the above agent A (a hair thickening component liquid aerosol) was applied to the hair until the hair had a sufficient hair thickening effect. After that, the hair is gently unwound with a comb, and after drying, the hair is dried while being unwound with a comb for a while until the surface is dry enough to prevent the hairs from becoming entangled and bonded. The hair was unwound forward and the agent B (water-resistant coating agent aerosol) was applied evenly to the hair. Next, the hair was unwound backward and the B agent was applied evenly in such a way that the B agent was entangled with the hair again. Perform this operation in the same way even when the hair is unraveled to the left and right, and then gently unravel the hair with a comb and dry it until the surface is dry enough to prevent the hairs from getting tangled and bonded. After drying for a while with a comb, it was dried using a dryer. When it was sufficiently dry, it was lightly washed, and the aqueous component was washed away and set in the desired hairstyle.

実施例4
実施例4について、次の成分の増毛部剤原液及び耐水被膜部剤原液を作った。
A剤(増毛成分液剤)
A−1剤:短繊維増毛部剤
黒色短繊維 100.0重量%
A−2剤:短繊維定着剤
N−メタクロイルオキシエチルN,N−ジメチルアンモニウム−A−N−メチルカルボキシベタイン・メタクリル酸アルキルエステル共重合液
20.0重量%
シリコーン 1.2重量%
エチルアルコール 78.8重量%
合計 100.0重量%
B剤(耐水性の被膜部剤)
未中和アクリルポリマー 60.0重量%
ジメチルシリコーン 5.0重量%
エチルアルコール 35.0重量%
合計 100.0重量%
前述のA−2剤を60重量%、及び液化石油ガス50重量%とジメチルエーテル50重量%からなる噴射剤が40重量%となる比率で耐圧容器に詰めてエアゾール製品としたものをA剤エアゾール(増毛成分短繊維定着剤エアゾール)とした。また、前述のB剤(耐水性の被膜部剤)が55重量%、及び液化石油ガス50重量%とジメチルエーテル50重量%からなる噴射剤が45重量%となる比率で耐圧容器に詰めてエアゾール製品としたものをB剤エアゾール(耐水性の被膜部剤エアゾール)とした。
上記A−1剤(黒色短繊維)を短繊維噴射器に入れ、前方に解きあげた毛髪に振りかけて細い毛髪部分に静電塗着させた。その後A−2剤(増毛成分短繊維定着剤エアゾール)を毛髪にふりかけてある黒色短繊維が飛んでしまわないように、注意深くそっと頭髪に噴射して、毛髪に付着している黒色短繊維を毛髪上に固着させた。その後毛髪をそっと櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないように、表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥し、再び櫛で毛髪を後ろ方向に解かしつつ毛髪の一本一本の表面全体(増毛部剤成分の塗膜上)に耐水被膜部剤成分が行き渡るように展着させつつ乾燥させた後、十分に乾燥ができたところで髪を前方に解きあげB剤エアゾールを毛髪に絡めるような形に万遍なく塗布した。次に毛髪を後方に解きあげ再びB剤エアゾールを毛髪に絡めるような形に万遍なく塗布した。この操作を、毛髪を左右に解きあげた状態でも同様に行い毛髪の一本一本の表面全体に行き渡るように万遍なく塗布した。その後毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないように、表面に接着性がなくなる程度に表面乾燥するまでしばらく櫛で解きほぐすようにしながら乾燥させた後、ドライヤーを用いて乾燥した。十分に乾燥したところで軽く洗髪し水性成分は洗い流した後、希望の髪型にセットした。
Example 4
For Example 4, a thickening agent stock solution and a water-resistant coating agent stock solution of the following components were prepared.
Agent A (hair thickening component solution)
Agent A-1: Short fiber thickening agent
Black short fiber 100.0% by weight
Agent A-2: Short fiber fixing agent N-methacryloyloxyethyl N, N-dimethylammonium-A-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer solution
20.0% by weight
Silicone 1.2% by weight
Ethyl alcohol 78.8% by weight
Total 100.0% by weight
B agent (water-resistant coating agent)
Unneutralized acrylic polymer 60.0% by weight
Dimethyl silicone 5.0% by weight
Ethyl alcohol 35.0% by weight
Total 100.0% by weight
An A product aerosol (60% by weight of the above-mentioned A-2 agent and an aerosol product in which a propellant composed of 50% by weight of liquefied petroleum gas and 50% by weight of dimethyl ether is packed in a pressure-resistant container to form an aerosol product) Hair thickening component short fiber fixing agent aerosol). Aerosol products packed in pressure-resistant containers at a ratio of 55% by weight of the aforementioned B agent (water-resistant coating part) and 45% by weight of propellant consisting of 50% by weight of liquefied petroleum gas and 50% by weight of dimethyl ether. This was designated as B agent aerosol (water resistant coating part aerosol).
The above A-1 agent (black short fibers) was put into a short fiber injector and sprinkled on the hair unraveled forward, and electrostatically applied to a thin hair portion. After that, the black short fibers attached to the hair are gently and carefully sprayed onto the hair so that the black short fibers sprinkled on the hair with A-2 agent (a hair thickening component short fiber fixing agent aerosol) do not fly. Fixed on top. Then gently unravel the hair with a comb, dry it while drying it with a comb for a while until the surface is dry enough to prevent the hairs from getting tangled and bonded when dried, and then back the hair with the comb again The hair is dried after spreading while spreading so that the water-resistant coating agent component spreads over the entire surface of each hair (on the coating of the thickener component) while unraveling in the direction. The B agent aerosol was applied to the hair evenly. Next, the hair was unwound backwards, and the agent B aerosol was uniformly applied to the hair so as to be entangled with the hair. This operation was performed in the same manner even when the hair was unraveled to the left and right, and was applied evenly so as to spread over the entire surface of each hair. Then, gently unravel the hair with a comb and dry it with a drier for a while until it is dried to the extent that the surface loses its adhesion so that the hairs do not get entangled and bonded after drying. did. After sufficiently drying, the hair was lightly washed and the aqueous component was washed away, and then set to the desired hairstyle.

比較例1
実施例2と同じく上記A剤(増毛成分液剤)を65重量%、液化石油ガス35重量%を耐圧容器に詰めてエアゾール製品としたものをA剤(増毛成分液剤エアゾール)とした。また、前述のB剤(耐水性の被膜部剤)を55重量%、液化石油ガス50重量%とジメチルエーテルの50重量%からなる噴射剤を45重量%用い耐圧容器に詰めてエアゾール製品としたものをB剤(耐水性の被膜部剤エアゾール)とした。
上記A剤(増毛成分液剤エアゾール)を毛髪に増毛効果が十分備わるまでの適量を毛髪に塗布した後、ドライヤーを用いて乾燥し、十分に乾燥ができたところで、B剤(耐水性の被膜部剤エアゾール)を毛髪に上記A剤の被塗布部分を覆うように万遍なく塗布した。
Comparative Example 1
In the same manner as in Example 2, 65 parts by weight of the above-mentioned agent A (hair thickening component liquid) and 35% by weight of liquefied petroleum gas were packed in a pressure resistant container to prepare an aerosol product, which was designated as agent A (hair thickening component liquid aerosol). In addition, the above-mentioned B agent (water-resistant coating material) is 55% by weight, propellant composed of 50% by weight of liquefied petroleum gas and 50% by weight of dimethyl ether is used and packed in a pressure-resistant container to form an aerosol product. Was made into B agent (water-resistant film part aerosol).
After applying an appropriate amount of the above-mentioned agent A (a hair thickening component liquid aerosol) to the hair with sufficient hair thickening effect, the hair is dried using a dryer, and when it is sufficiently dried, the agent B (water-resistant coating part) Agent aerosol) was uniformly applied to the hair so as to cover the part to which the agent A was applied.

比較例2
実施例2と同じく上記A剤(増毛成分液剤)を65重量%、液化石油ガス35重量%を耐圧容器に詰めてエアゾール製品としたものをA剤(増毛成分液剤エアゾール)とした。また、B剤(耐水性の被膜部剤)を通常のヘアスプレーに変えてテストした。尚、本比較品に用いた処方は次の通りであった。
N−メタクロイルオキシエチルN,N−ジメチルアンモニウム−A−N−メチルカルボ キシベタイン・メタクリル酸アルキルエステル共重合液
20.6重量%
ジメチルシリコーン 1.2重量%
セスキオレイン酸ソルビタン 1.2重量%
エチルアルコール 77.0重量%
合計 100.0重量%
上記原液を55重量%、液化石油ガス50重量%とジメチルエーテルの50重量%からなる噴射剤を45重量%用い耐圧容器に詰めてエアゾール製品としたものをB剤(ヘアスプレーエアゾール)とした。
上記A剤(増毛成分液剤エアゾール)を毛髪に増毛効果が十分備わるまでの適量を毛髪に塗布した後、ドライヤーを用いて乾燥し、十分に乾燥ができたところで、B剤(ヘアスプレーエアゾール)を毛髪に上記A剤の被塗布部分を覆うように万遍なく塗布した。
Comparative Example 2
In the same manner as in Example 2, 65 parts by weight of the above-mentioned agent A (hair thickening component liquid) and 35% by weight of liquefied petroleum gas were packed in a pressure resistant container to prepare an aerosol product, which was designated as agent A (hair thickening component liquid aerosol). Moreover, B agent (water-resistant film part agent) was changed into the normal hair spray, and it tested. In addition, the prescription used for this comparative product was as follows.
N-methacryloyloxyethyl N, N-dimethylammonium-A-N-methylcarboxy xybetaine / methacrylic acid alkyl ester copolymer solution
20.6% by weight
Dimethyl silicone 1.2% by weight
Sorbitan sesquioleate 1.2% by weight
Ethyl alcohol 77.0% by weight
Total 100.0% by weight
The B solution (hair spray aerosol) was obtained by filling a pressure-resistant container with 55% by weight of the above stock solution, 45% by weight of a propellant composed of 50% by weight of liquefied petroleum gas and 50% by weight of dimethyl ether and filling the pressure vessel.
After applying an appropriate amount of the above-mentioned agent A (a hair thickening component liquid aerosol) to the hair with sufficient hair thickening effect on the hair, it is dried using a dryer, and when it is sufficiently dried, the agent B (hair spray aerosol) is applied. The hair was uniformly applied to the hair so as to cover the portion to which the agent A was applied.

上記実施例1、実施例2、実施例3、実施例4、比較例1および比較例2について、それぞれの処理後3時間たってから、次の方法で洗髪試験を行った。まず40度の温湯にて湿らせたタオルで髪を湿潤させたまま10分間放置した。その後、それぞれについて洗面器に満たした40度の温湯にて洗髪試験を行った結果、比較例1および比較例2については増毛部剤が殆ど温湯中に溶け出し、毛髪の増毛効果はほとんど消失したが、実施例1、実施例2、実施例3および実施例4の何れもが、一部有色の欠片が温湯中に浮遊しているのが見られたものの、増毛部剤の温湯への溶出は見られなかった。また増毛効果も持続していた。この差は顕著であった。図−5〜8は実施例3の様子を記録した写真である。図−5は実施前の洗髪直後の頭髪の状態、図−6は施工直後の頭髪の状態、図−7は温湯で洗髪した洗面器内の温湯の状態、図−8は実施後の洗髪直後の頭髪の状態である。  About the said Example 1, Example 2, Example 3, Example 4, the comparative example 1, and the comparative example 2, after 3 hours after each process, the hair washing test was done with the following method. First, the hair was left wet for 10 minutes with a towel moistened with hot water of 40 degrees. Then, as a result of performing a hair washing test with 40 degree hot water filled in the basin for each, as for Comparative Example 1 and Comparative Example 2, the hair thickener almost dissolved in the hot water, and the hair thickening effect of the hair almost disappeared. However, in all of Example 1, Example 2, Example 3 and Example 4, although some colored fragments were observed to float in the hot water, elution of the hair thickener into the hot water Was not seen. The hair thickening effect was also maintained. This difference was significant. FIGS. 5 to 8 are photographs recording the state of Example 3. FIG. Fig. 5 shows the condition of the hair immediately after washing, Fig. 6 shows the condition of hair just after construction, Fig. 7 shows the condition of hot water in the basin after washing with hot water, and Fig. 8 shows immediately after washing. The state of hair.

本願発明に用いるA剤(増毛成分液剤)としてはA剤中に少なくとも増毛成分と接着剤成分を共有する一液型であっても良いし、増毛成分を塗布後、定着成分樹脂液を塗布して定着後、その毛髪を櫛でとかす事が可能ならば、例えば、短繊維物質や紛状物である増毛成分を毛髪上に静電塗着させた後、それが取れない様に注意しながら定着成分樹脂液を塗布し、増毛成分を毛髪上に定着させるような形の2工程をもって増毛部剤を構成してもよい。本願で用いる増毛成分としては、毛髪につけることの出来る大きさの増毛成分、例えば従来よりヘアカラーに用いられている顔料または/および顔料増量剤、固形分粉体、短繊維物質などの粉状物など擬似増毛効果を有するものを種々用いることが出来る。上記の増毛成分としては、黄酸化チタン、ベンガラ、黒酸化鉄、紺青、酸化クロム、群青、カーボンブラック、アンバー、カラミン、フミン酸、墨汁等顔料のほか、固形分粉体としては無水ケイ酸、ケイ酸マグネシウム、タルク、カオリン、ベントナイト、セリライト、雲母チタン、酸化セリウム、酸化ジルコニウム、酸化亜鉛、酸化チタン、沈降性炭酸カルシウム、酸化アルミニウム、ケイ酸アルミマグネシウム、硫酸カルシウム、チョーク粉、軽石粉、真珠粉、蚕繭粉、粉末結晶セルロース、胡粉、羊毛粉、綿繊維粉、スターチ、発泡スチロール樹脂粉末、ユリア樹脂微粉末の、何れか1種または混合物として採用することができる。  The agent A (hair thickening component liquid agent) used in the present invention may be a one-component type that shares at least the hair thickening component and the adhesive component in the agent A. After the hair thickening component is applied, the fixing component resin liquid is applied. If it is possible to comb the hair with a comb after fixing, for example, after applying the hair thickening component, which is a short fiber substance or powder, on the hair, take care not to remove it. The hair thickening agent may be constituted by two steps of applying a fixing component resin liquid and fixing the hair thickening component on the hair. As the hair thickening component used in the present application, a hair thickening component of a size that can be applied to the hair, for example, a pigment or / and pigment extender conventionally used in hair color, a solid powder, a short fiber substance, etc. Various materials having a pseudo hair thickening effect such as a product can be used. As the above-mentioned hair thickening component, yellow titanium oxide, bengara, black iron oxide, bitumen, chromium oxide, ultramarine, carbon black, amber, calamine, humic acid, ink, etc., as well as solid powder, silicic anhydride, Magnesium silicate, talc, kaolin, bentonite, cerite, mica titanium, cerium oxide, zirconium oxide, zinc oxide, titanium oxide, precipitated calcium carbonate, aluminum oxide, magnesium aluminum silicate, calcium sulfate, chalk powder, pumice powder, pearl Any one or a mixture of powder, cocoon powder, powdered crystalline cellulose, cucumber powder, wool powder, cotton fiber powder, starch, expanded polystyrene resin powder, and urea resin fine powder can be employed.

また、上記の接着樹脂としては、頭髪上に増毛成分を塗着させる役目をする薬剤である。特に、接着樹脂には、増毛成分を毛髪に塗着させた後、乾燥後も固形分を毛髪上に固定する作用を奏するものを採用する。接着樹脂としては、毛髪に対して親和性のある樹脂であれば良く、樹脂成分としては親水性、耐水性を問わない。しかし、万一耐水性被膜剤に傷や摩耗などの損傷が生じた場合に増毛成分が剥げ落ちないようにするためには接着樹脂は耐水性で有るのが好ましい。この事は接着樹脂のみに係わらず増毛部剤を構成する成分全てが耐水性で有ることはより好ましい。  Moreover, as said adhesive resin, it is a chemical | medical agent which plays the role which coats a hair thickening component on hair. In particular, the adhesive resin employs an adhesive resin that acts to fix the solid content on the hair even after drying after the hair thickening component is applied to the hair. The adhesive resin may be any resin having an affinity for hair, and the resin component may be hydrophilic or water resistant. However, it is preferable that the adhesive resin be water resistant in order to prevent the hair thickening component from peeling off in the event that damage such as scratches or abrasion occurs in the water resistant coating agent. It is more preferable that all of the components constituting the hair thickening agent are water resistant regardless of only the adhesive resin.

接着樹脂の具体例としては、ポリビニルアルコール、ポリビニルピロリドン、ポリアクリルアミド、ポリアクリル酸塩、アクリル樹脂アルカノールアミン液、N−メタクロイルオキシエチルN,N−ジメチルアンモニウム−A−N−メチルカルボキシベタイン・メタクリル酸アルキルエステル共重合体液、メタクリロイルエチルジメチルベタイン・塩化メタクリロイルエチルトリメチルアンモニウム・メタクリル酸2−ヒドロキシエチル共重合物、メタクリロイルエチルジメチルベタイン・塩化メタクリロイルエチルトリメチルアンモニウム・メタクリル酸メトキシポリエチレングリコール共重合体液、メトキシエチレン無水マレイン酸コポリマー、等の合成高分子化合物、カラギーナン、キサンタンガム、ゼラチン、デキストリン、天然ガム、エステルガム、変性スターチ、ミルクカゼイン等の天然高分子化合物、メチルセルロース、カルボキシメチルセルロース、カルボキシビニルポリマー、ヒドロキシエチルセルロース、カチオン化ヒドロキシエチルセルロース等の半合成高分子化合物を採用することができる。これらの樹脂は、単独または2種以上を組合わせ用いることができる他、各々または他のものとの共重合物を使用することも可能である。  Specific examples of the adhesive resin include polyvinyl alcohol, polyvinyl pyrrolidone, polyacrylamide, polyacrylate, acrylic resin alkanolamine liquid, N-methacryloyloxyethyl N, N-dimethylammonium-A-N-methylcarboxybetaine / methacrylic acid. Acid alkyl ester copolymer solution, methacryloylethyldimethylbetaine / methacryloylethyltrimethylammonium chloride / 2-hydroxyethyl methacrylate copolymer, methacryloylethyldimethylbetaine / methacryloylethyltrimethylammonium chloride / methoxypolyethylene glycol copolymer solution, methoxyethylene Synthetic polymer compounds such as maleic anhydride copolymer, carrageenan, xanthan gum, gelatin, dextrin, natural gas , Can be adopted ester gum, modified starch, natural polymer compounds such as milk casein, methyl cellulose, carboxymethyl cellulose, carboxyvinyl polymer, hydroxyethyl cellulose, semi-synthetic polymer compounds such as cationized hydroxyethyl cellulose. These resins can be used singly or in combination of two or more, and can also be used as a copolymer with each or another.

更に、増毛部剤に着色剤を加えて、増毛ヘアカラーとして採用することが好ましい。着色剤としては、タール色素、赤色2号、褐色201号、青色203号、黄色402号、緑色401号、紫色401号、黒色401号等の染料、黄酸化チタン、ベンガラ、黒酸化鉄、群青、紺青、酸化クロム、カーボンブラック、アンバー、カラミン、フミン酸、墨汁等顔料のほか、カロチン、クェルセチン、ラッカイン酸、クロロフィリン、ベタニン、カカオ色素、クルクミン、カルミン酸、グロブリン、烏賊墨、塩酸ベルベリン、リボフラビン、銅クロロフィリンNA、ヘマティン、ヘマチン、アズレンなどの天然色素の何れか1種または混合物として採用することができる。  Furthermore, it is preferable to add a colorant to the hair thickening agent and employ it as a hair thickening hair color. Examples of the colorant include tar pigments, red No. 2, brown No. 201, blue No. 203, yellow No. 402, green No. 401, purple No. 401, black No. 401 and the like, yellow titanium oxide, red iron oxide, black iron oxide, ultramarine blue In addition to pigments such as bitumen, chromium oxide, carbon black, amber, calamine, humic acid, and ink, carotene, quercetin, lacqueric acid, chlorophyllin, betanin, cacao pigment, curcumin, carmate, globulin, bandit, berberine hydrochloride, riboflavin Any one or a mixture of natural pigments such as copper chlorophyllin NA, hematin, hematin, and azulene can be employed.

増毛部剤の構成成分としては、固形分(着色剤を含有する場合を含む)20〜90重量部に対して接着樹脂を80〜10重量部とするのが好ましく、より好ましくは固形分を40〜65重量部、接着樹脂を60〜35重量部の範囲で処方するのが塗布時の作業性が良く、扱いやすい。また、用いる接着樹脂によるが、一般的に乾燥性の向上と、増毛部剤をエアゾール化するに当って、該エアゾール増毛部剤の内容組成物として処方する場合には溶剤を加えて希釈する必要がある。この場合、上記増毛部剤成分95〜15重量部に対して5〜85重量部の溶剤を用いるのが良い。  As a constituent of the hair thickening agent, the adhesive resin is preferably 80 to 10 parts by weight with respect to 20 to 90 parts by weight (including the case of containing a colorant), and more preferably the solids content is 40. Formulation of ~ 65 parts by weight and adhesive resin in the range of 60-35 parts by weight is good in workability at the time of application and easy to handle. Although it depends on the adhesive resin used, generally it is necessary to dilute by adding a solvent when formulating as a content composition of the aerosol thickening agent in order to improve the drying property and aerosolize the thickening agent. There is. In this case, it is good to use 5-85 weight part of solvent with respect to 95-15 weight part of said hair thickener component.

溶剤を加えることによって原液の粘度が下がるために、原液を容器(エアゾール缶)に充填する際には好ましい結果を得るが溶剤の揮発性が悪いと増毛効果に悪影響を及ぼす。このために溶剤は揮発性溶剤であることが好ましく、揮発性溶剤としては被塗布部材上で比較的蒸発、気化し易い物質、例えば、エタノール、IPA等の低級アルコール、イソペンタン、ヘキサン等の低分子炭化水素等が好ましい。これらの内でも、特に接着樹脂、着色剤等との相溶性、溶解度、臭いなどを考慮すると、エタノールが最も好ましい。  Since the viscosity of the undiluted solution is lowered by adding a solvent, a preferable result is obtained when the undiluted solution is filled in a container (aerosol can). However, if the volatility of the solvent is poor, the hair thickening effect is adversely affected. Therefore, the solvent is preferably a volatile solvent, and the volatile solvent is a substance that is relatively easily evaporated and vaporized on the member to be coated, for example, a low alcohol such as ethanol or IPA, a low molecular weight such as isopentane or hexane. A hydrocarbon or the like is preferable. Among these, ethanol is most preferable in consideration of compatibility with an adhesive resin, a colorant and the like, solubility, odor, and the like.

作業性及び増膜(増量)効果を発揮させやすくするためには、一回の塗布量(一回あたり用いる増毛部剤量)が遅くとも10分以内で全量乾燥するような処方とする事が好ましい。これは用いる増毛部剤の構成成分、即ち固形分(着色剤を含有する場合を含む)と接着樹脂の混合比、また溶剤を加えた場合には固形分、接着樹脂及び溶剤の混合比の適値を検討する事によって任意に設定できる。この乾燥時間は、更に好ましくは3分以内に乾燥するような処方とする事が効果的である。何故なら、上記増毛部剤を毛髪に増毛効果が十分備わるまでの適量を毛髪に塗布し、毛髪を櫛で軽く解きほぐし、乾燥した時点で毛髪同士が絡み接着しないようにする作業中、櫛で解きほぐして間もなく表面に接着性がなくなり毛髪同士が絡み接着しなくなることによって、櫛での解きほぐし作業が少なくなるので櫛通り回数が少ない分、積層された固形分が崩されること無く固まっていくので増毛効果が顕著であると共に、施工者(作業者)も被施工者も疲れないうちに作業が運んでいくので好適である。  In order to facilitate the workability and the effect of increasing the film thickness (increase), it is preferable to make the prescription such that the coating amount at one time (the amount of the hair thickening agent used per time) is dried within 10 minutes at the latest. . This is an appropriate component ratio of the thickening agent used, that is, the mixing ratio of the solid content (including the case of containing the colorant) and the adhesive resin, and the mixing ratio of the solid content, the adhesive resin and the solvent when a solvent is added. It can be set arbitrarily by examining the value. It is effective to set the drying time such that it is more preferably dried within 3 minutes. The reason is that the above-mentioned hair thickener is applied to the hair in an appropriate amount until the hair has a sufficient hair thickening effect, and the hair is gently unwound with a comb. Soon the surface will lose adhesiveness and the hairs will not be entangled and bonded to each other, so the work of unraveling with the comb will be reduced. This is preferable because the work is carried out before the installer (worker) and the worker are tired.

また、上記の原液は、増毛成分と、接着樹脂と、着色剤、揮発性溶剤の他に、界面活性剤、潤滑剤、可塑剤等を含有させることが出来る。界面活性剤としては、着色成分液の成分として用いる上記増毛部剤に用いる増毛成分、接着樹脂、及び着色剤との相溶性等に問題が無い限りアニオン性、ノニオン性、カチオン性、両性界面活性剤の何れでも採用することができる。これらの界面活性剤を使用する場合、当該界面活性剤全体が占める割合は全成分中20%以下であることが望ましい。
潤滑剤は、エアゾール増毛部剤を毛髪に塗布して後の塗り伸ばし性の向上や、乾燥後の櫛通り性の向上のために用いる。潤滑剤としては、低重合度のシリコーンその他種々の公知の潤滑性油剤を用いることができる。また、可塑剤としては高級アルコール類、グリコール類等や高級脂肪酸類の他前述の活性剤、潤滑剤をもって代用することも可能である。
In addition to the hair thickening component, the adhesive resin, the colorant, and the volatile solvent, the stock solution can contain a surfactant, a lubricant, a plasticizer, and the like. As the surfactant, anionic, nonionic, cationic, amphoteric surfactants are used as long as there is no problem in compatibility with the hair thickener, adhesive resin, and colorant used in the above-described hair thickener used as a component of the color component liquid. Any of the agents can be employed. When using these surfactants, the proportion of the entire surfactant is preferably 20% or less of all components.
The lubricant is used for improving the spreadability after applying an aerosol thickener to the hair and improving the combing property after drying. As the lubricant, silicone having a low polymerization degree and various other known lubricating oils can be used. Further, as the plasticizer, higher alcohols, glycols and the like, higher fatty acids, and the aforementioned activators and lubricants can be substituted.

更に、増毛部剤には、上記界面活性剤と潤滑剤以外に、必要に応じて溶剤、可塑剤、保湿剤、紫外線防止剤、艶出剤その他有効成分を配合することができる。
原液のその他の成分として、高級アルコール、ピロリドンカルボン酸塩、アミノ酸、上記以外の公知の湿潤剤、防腐剤、殺菌剤、ビタミン及びその誘導体、キレート剤、粘度調整剤、起泡剤、金属防錆剤、動植物エキス、抗酸化剤や香料を、必要に応じて配合することができる。
Furthermore, in addition to the surfactant and the lubricant, the hair thickener can contain a solvent, a plasticizer, a moisturizer, an ultraviolet light inhibitor, a polish, and other active ingredients as necessary.
Other components of the stock solution include higher alcohols, pyrrolidone carboxylates, amino acids, other known wetting agents, preservatives, bactericides, vitamins and derivatives thereof, chelating agents, viscosity modifiers, foaming agents, metal rust prevention Agents, plant and animal extracts, antioxidants and fragrances can be blended as necessary.

噴射剤としては、LPGやDME、フッ化炭化水素(F134Aなど)等の液化ガスを用いることができる。噴射剤としては、このような液化ガスの他、炭酸ガス、亜酸化窒素ガス、窒素ガス等の圧縮ガスを採用することができる。
噴射剤は、耐圧容器内における35℃での内圧が0.2〜0.8MPの範囲になるように充填するのがよい。
As the propellant, liquefied gas such as LPG, DME, fluorinated hydrocarbon (F134A, etc.) can be used. As the propellant, in addition to such a liquefied gas, a compressed gas such as carbon dioxide gas, nitrous oxide gas, or nitrogen gas can be employed.
The propellant is preferably filled so that the internal pressure at 35 ° C. in the pressure vessel is in the range of 0.2 to 0.8 MP.

エアゾール増毛着色剤全体を100重量%とした場合、上記の噴射剤を、そのうちの70重量%未満とするのが好ましい、特に、噴射剤を63〜68重量%とするのが増毛部剤の飛び散りがある程度抑えられている状態で、且つ、塗布後の乾燥性に優れるので好ましい。  When the total amount of aerosol thickening colorant is 100% by weight, the above-mentioned propellant is preferably less than 70% by weight, and in particular, the propellant is 63 to 68% by weight, and the hair thickener is scattered. Is preferable because it is excellent in drying property after coating.

耐水被膜部剤としては耐水性であることが重要であり、また絶対条件である。
上記の耐水被膜部剤となる耐水性樹脂としては、頭髪上に増毛成分が、雨やシャワー、湯洗などによって、増毛成分が毛髪から剥がれ落ちないようにさせる為に毛髪の表面に鞘状に塗膜し増毛成分を保護する役目をする薬剤である。特に、耐水性樹脂には、外部からの水の侵入を防ぎ増毛成分の剥がれや膨潤を防ぎ且つ、セット時の櫛通りやつやなど外観的にも優れているものが望まれる。その点から樹脂成分としては従来より頭髪用のセット剤として用いられている樹脂のなかで、耐水性に優れたものを選ぶのが良いが、樹脂成分としては耐水性が重要な要件であるために、残念ながら従来頭髪用のセット剤として用いられている成分はセット性が良いこと、型崩れのしない(耐湿性が良い)ことに加えて、洗髪性の良いことが条件であるために、従来の頭髪用セット剤樹脂ならどれでも良いという訳にはいかず、そのまま若しくは応用して用いることの出来るのは従来の化粧用樹脂の数パーセントでしかない。
It is important for the water-resistant coating material to be water resistant, and is an absolute condition.
As the water-resistant resin used as the above water-resistant coating part, the hair thickening component on the hair is sheathed on the surface of the hair in order to prevent the hair thickening component from peeling off from the hair due to rain, shower, hot water washing, etc. It is a drug that acts to protect the hair thickening component by coating. In particular, the water-resistant resin is desired to have an excellent appearance such as combing and gloss at the time of setting, preventing entry of water from the outside and preventing peeling and swelling of the hair thickening component. From this point, as the resin component, it is better to select a resin with excellent water resistance from among the resins conventionally used as set agents for hair, but water resistance is an important requirement for the resin component. Unfortunately, the ingredients that have been used as a set for hair in the past have good setability, do not lose shape (good moisture resistance), and have good hair washing properties. Any conventional hair setting agent resin is not necessarily acceptable, and only a few percent of conventional cosmetic resins can be used as is or applied.

本願発明の耐水被膜部剤に用いることの出来る典型的な耐水性樹脂としては、アクリル酸オクチルアミド・アクリル酸エステル共重合体の非中和物、酢酸ビニル・クロトン酸共重合体の非中和物、クロトン酸・酢酸ビニルネオデカン酸ビニル共重合体の非中和物、アクリル酸オクチルアクリルアミド・アクリル酸ヒドロキシプロピル・メタアクリル酸ブチルアミノエチル共重合体の非中和物、アクリル酸オクチルアクリルアミド・アクリル酸ヒドロキシプロピル・メタアクリル酸ブチルアミノエチル共重合体の非中和物などや、ウレタン樹脂、シリコーン樹脂、ウレタン変性樹脂、シリコーン変性樹脂等を使用できる。これらの樹脂は、単独または2種以上を組合せ用いることができる他、各々または他のものとの共重合物を使用することも可能である。尚、非中和物とは樹脂の未中和物を指す。  Typical water-resistant resins that can be used in the water-resistant coating material of the present invention include non-neutralized products of octylamide / acrylate copolymers and non-neutralized vinyl acetate / crotonic acid copolymers. , Non-neutralized product of crotonic acid / vinyl acetate vinyl neodecanoate copolymer, non-neutralized product of octylacrylamide / hydroxypropyl acrylate / butylaminoethyl methacrylate copolymer, octylacrylamide / acrylic acrylate Non-neutralized product of hydroxypropyl acid / butylaminoethyl methacrylate copolymer, urethane resin, silicone resin, urethane-modified resin, silicone-modified resin and the like can be used. These resins can be used singly or in combination of two or more, and can also be used as a copolymer with each or another. The non-neutralized product refers to an unneutralized product of the resin.

毛髪上に本願発明の増毛処理を行う上で、毛髪の表面状態を均一にすることは効果を均一にするためにも効果を挙げる為にも毛髪上に下地処理をほどこす事が好ましい。この下地剤の成分としては増毛部剤に用いる接着樹脂と相性の良いものがよく、出来れば本願発明を実施する際に用いる増毛部剤に用いた同一もしくは同系の樹脂を溶剤(低級アルコールが好ましい)で希釈したものを下地剤として用いる。即ち、下地剤として用いることの出来る成分は、増毛部剤の接着樹脂として用いることの出来る樹脂であるポリビニルピロリドン、ポリビニルアルコール、ポリアクリルアミド、ポリアクリル酸塩、アクリル樹脂アルカノールアミン液、N−メタクロイルオキシエチルN,N−ジメチルアンモニウム−A−N−メチルカルボキシベタイン・メタクリル酸アルキルエステル共重合体液、メタクリロイルエチルジメチルベタイン・塩化メタクリロイルエチルトリメチルアンモニウム・メタクリル酸2−ヒドロキシエチル共重合物、メタクリロイルエチルジメチルベタイン・塩化メタクリロイルエチルトリメチルアンモニウム・メタクリル酸メトキシポリエチレングリコール共重合体液、メトキシエチレン無水マレイン酸コポリマー、等の合成高分子化合物、カラギーナン、キサンタンガム、ゼラチン、デキストリン、天然ガム、エステルガム、変性スターチ、ミルクカゼイン等の天然高分子化合物、等の半合成高分子化合物を採用することができる。これらの樹脂は、単独または2種以上を組合せ用いることができる他、各々または他のものとの共重合物を使用することも可能である。  In performing the hair thickening treatment of the present invention on the hair, it is preferable to apply a ground treatment on the hair in order to make the surface state of the hair uniform in order to make the effect uniform and to have an effect. As a component of this base agent, a resin having a good compatibility with the adhesive resin used for the hair thickener is preferable. If possible, the same or similar resin used for the hair thickener used in carrying out the present invention is used as a solvent (preferably lower alcohol). ) Is used as a base material. That is, the components that can be used as the base agent are polyvinyl pyrrolidone, polyvinyl alcohol, polyacrylamide, polyacrylate, acrylic resin alkanolamine liquid, N-methacryloyl, which are resins that can be used as an adhesive resin for the hair thickener. Oxyethyl N, N-dimethylammonium-A-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer liquid, methacryloylethyldimethylbetaine / methacryloylethyltrimethylammonium chloride / 2-hydroxyethyl methacrylate copolymer, methacryloylethyldimethylbetaine・ Methacryloylethyltrimethylammonium chloride ・ Methoxypolyethyleneglycol methacrylate copolymer liquid, methoxyethylenemaleic anhydride copolymer, etc. Compounds, carrageenan, xanthan gum, gelatin, dextrin, natural gum, ester gum, modified starch, can be employed milk natural polymer compounds such as casein, semisynthetic polymeric compounds and the like. These resins can be used singly or in combination of two or more, and can also be used as a copolymer with each or another.

また、増毛成分の塗布の後、耐水被膜部剤を塗布する際に増毛成分が乾くまでの待ち時間を短縮するためにも、また、増毛成分が耐水被膜部剤によって再溶解しないようにするためにも増毛成分再溶解防止隔離被膜部剤を用いるのがよい。この増毛成分再溶解防止隔離被膜部剤は増毛成分を塗着後、少し乾燥させた後、この増毛成分再溶解防止隔離被膜部剤を毛髪一本一本に行き渡るように塗布後乾燥させ、耐水被膜部剤を塗布すると言うように用いる。  In addition, in order to reduce the waiting time until the hair thickening component dries when applying the water resistant coating agent after applying the hair thickening component, and to prevent the hair thickening component from being redissolved by the water resistant coating agent. In addition, it is preferable to use a separating film part agent for preventing re-dissolution of the hair thickening component. After applying the hair thickening component, this hair thickening component re-dissolution prevention separation coating agent is dried a little, and after applying this hair thickening component re-dissolution prevention separation coating agent to the hair one by one, it is dried and water resistant. It is used to say that a coating agent is applied.

本願発明に用いる増毛成分再溶解防止隔離被膜部剤の成分としては、増毛部剤を毛髪に塗布後、増毛部剤がある程度乾燥した後に、その増毛部剤の増毛成分を次に塗布する耐水被膜部剤の溶剤や成分によって、増毛部剤を再溶解させてしまわない為の隔離被膜を形成するもの、言い換えれば増毛部剤および耐水被膜部剤に溶解性を示さない物であればよく、シリコーン系やフッ素系樹脂の低粘度物、若しくはラノリンなどの動物油、椿油などの植物油などを用いることが出来る。また、増毛部剤が耐水性のある接着樹脂によって組み立てられているときには、水に溶けアルコールには溶解度を持たないHEC、CMC、CPCなどのセルロース樹脂の増粘物を用いるのが扱いやすく好ましい。  The component of the hair thickening component redissolving isolation coating part used in the present invention is a water resistant coating in which the hair thickening agent is applied to the hair, and after the hair thickening agent has dried to some extent, the hair thickening component of the hair thickening agent is then applied. It can be used as long as it does not dissolve the hair thickener and the water-resistant coating, so that the hair thickener is not dissolved again by the solvent or component of the part. Or a low-viscosity material of a fluorocarbon resin, animal oil such as lanolin, vegetable oil such as coconut oil, or the like can be used. Further, when the hair thickener is assembled with a water-resistant adhesive resin, it is preferable to use a thickened material of cellulose resin such as HEC, CMC, CPC which is soluble in water and has no solubility in alcohol.

発明の効果The invention's effect

本願発明による「細くなった毛髪の増毛方法」によれば、一本一本の細くなった毛髪の表面に増毛部剤の被膜が形成され、続いてこの増毛部剤の被膜の全表面に耐水被膜部剤の被膜が形成される。しかも、前記の両被膜は毛髪に対して鞘状となり、その上に二重の鞘になることから強靭であり、外表面となる鞘状の被膜は耐水被膜であることから雨に打たれても、水泳や入浴をしても、さらには洗髪をしても支障のないといった優れたものである。
従って増毛効果は持続されるので、本格的な実施が、家庭において、また、理髪店、美容院において行われることが確実で、経済効果も期待できる。
According to the “thickening method of thinned hair” according to the present invention, a coat of a hair thickening agent is formed on the surface of each thinned hair, and then a water resistant coating is formed on the entire surface of the coat of the hair thickening agent. A film of the coating part is formed. Moreover, both of the above-mentioned coatings are scabbard against the hair, and are double-sheathed on top of them, so that they are strong. Even if you swim, bathe, or even wash your hair, it is excellent.
Therefore, since the hair thickening effect is sustained, it is certain that full-scale implementation will be performed at home, at a barber shop, and at a hair salon, and an economic effect can be expected.

本願発明の実施により、薄毛、即ち細くなった毛が太毛に蘇った人は、薄毛故の悩みから解放され、元気を取り戻す。薄毛の悩みの1つに、老化を意識して、必要以上のコンプレックスを抱き込み、その結果ストレスが増幅して、さらに薄毛化を促進、またストレスが増すといった具合で、本人の自信喪失は言うまでもないが、本人の家族や身近の人にも影響し、社会問題にまで発展するケースが増加していることを考えると、薄毛の人が本願発明によって前述のように薄毛故の悩みから解放され、元気を取り戻す効果は、社会貢献に大きく寄与することになる。  By carrying out the present invention, a person who has thin hair, that is, a person whose thinned hair has been restored to thick hair, is freed from the trouble caused by thin hair and regains energy. One of the problems with thinning hair is that it is conscious of aging, embedding more complex than necessary, and as a result, stress is amplified, further thinning hair is promoted, and stress increases. However, considering that the number of cases that affect the family and people around you and develop into social problems is increasing, thin-haired people are freed from the troubles caused by thin hair as described above. The effect of restoring energy will greatly contribute to social contribution.

従来の増毛方法・効果を説明するための概念図である。 図−1−1は従来の増毛方法・効果を説明するための縦断面図である。 図−1−2は従来の増毛方法・効果を説明するための切断面の概念図である。It is a conceptual diagram for demonstrating the conventional hair thickening method and effect. FIG. 1-1 is a longitudinal sectional view for explaining a conventional hair thickening method and effect. FIG. 1-2 is a conceptual diagram of a cut surface for explaining a conventional hair thickening method and effect. 本願発明の増毛方法・効果を説明するための概念図である。 図−2−1は本願発明の増毛方法・効果を説明するための縦断面図である。 図−2−2は本願発明の増毛方法・効果を説明するための切断面の概念図である。It is a conceptual diagram for demonstrating the hair thickening method and effect of this invention. FIG. 2-1 is a longitudinal sectional view for explaining the hair thickening method / effect of the present invention. FIG. 2-2 is a conceptual diagram of a cut surface for explaining the hair thickening method and effect of the present invention. 本願発明の増毛方法・効果を説明するための概念図である。 図−3−1は本願発明の増毛方法・効果を説明するための縦断面図である。 図−3−2は本願発明の増毛方法・効果を説明するための切断面の概念図である。It is a conceptual diagram for demonstrating the hair thickening method and effect of this invention. FIG. 3A is a longitudinal sectional view for explaining the hair thickening method / effect of the present invention. FIG. 3-2 is a conceptual diagram of a cut surface for explaining the hair thickening method and effect of the present invention. 本願発明の増毛方法・効果を説明するための概念図である。 図−4−1は本願発明の増毛方法・効果を説明するための縦断面図である。 図−4−2は本願発明の増毛方法・効果を説明するための切断面の概念図である。It is a conceptual diagram for demonstrating the hair thickening method and effect of this invention. FIG. 4A is a longitudinal sectional view for explaining the hair thickening method / effect of the present invention. FIG. 4-2 is a conceptual diagram of a cut surface for explaining the hair thickening method / effect of the present invention. 本願発明の実施例3の記録写真で、実施前の洗髪直後の頭髪の状態である。It is the record photograph of Example 3 of this invention, and is the state of the hair just after the hair washing before implementation. 本願発明の実施例3の記録写真で、施工直後の頭髪の状態である。It is the record photograph of Example 3 of this invention, and is the state of the hair just after construction. 本願発明の実施例3の記録写真で、温湯で洗髪した洗面器内の温湯の状態である。It is the record photograph of Example 3 of this invention, and is the state of the hot water in the washbasin which washed the hair with warm water. 本願発明の実施例3の記録写真で、実施後の洗髪直後の頭髪の状態である。It is a recorded photograph of Example 3 of this invention, and is the state of the hair immediately after hair washing after implementation.

符号の説明Explanation of symbols

1、 毛髪
2、 増毛成分
2’、増毛成分
3、 接着剤成分
3’、接着剤成分
4、 被膜コート剤
4’、被膜コート剤
5、 頭皮
6、 下地剤
7、 増毛成分再溶解防止隔離被膜部剤
1, Hair 2, Hair increase component 2 ', Hair increase component 3, Adhesive component 3', Adhesive component 4, Film coating agent 4 ', Film coating agent 5, Scalp 6, Base agent 7, Isolation preventive coating for hair increase component Part

Claims (11)

細くなった毛髪の一本一本の表面全体に下記の増毛部材を定着固定させて毛髪を太くした後、この太くなった毛髪の一本一本の表面全体に下記の耐水被膜部剤を定着固定させて、毛髪の一本一本の表面全体に下記の増毛部材と下記の耐水被膜部剤からなる鞘状の被覆体を構成することを特徴とする細くなった毛髪の増毛方法。
増毛部剤は接着樹脂と着色剤と固形分からなる増毛料である。
耐水被膜剤は耐水性樹脂である。
After the hair growth member below the entire one by one on the surface of the narrowed hair by fixing fixing thicker hair, fixing the water film portion agent below the entire surface of one by one of the thickened hair so fixed, narrowed Mashike method of hair characterized in that it constitutes a sheath-like covering member made of hair growth member and a waterproof coating portion agents described below following the entire one by one on the surface of the hair.
The hair thickener is a hair thickener comprising an adhesive resin, a colorant and a solid content.
The water resistant coating agent is a water resistant resin.
耐水性樹脂がアクリル酸オクチルアミド・アクリル酸エステル共重合Water-resistant resin is acrylic acid octylamide / acrylic acid ester copolymer 体の非中和物、酢酸ビニル・クロトン酸共重合体の非中和物、クロトン酸・酢酸ビニルネオデカン酸ビニル共重合体の非中和物、アクリル酸オクチルアクリルアミド・アクリル酸ヒドロキシプロピル・メタアクリル酸ブチルアミノエチル共重合体の非中和物、アクリル酸オクチルアクリルアミド・アクリル酸ヒドロキシプロピル・メタアクリル酸ブチルアミノエチル共重合体の非中和物、ウレタン樹脂、シリコ−ン樹脂、ウレタン変性樹脂、シリコ−ン変性樹脂から選ばれる1以上のものである請求項1に記載の細くなった毛髪の増毛方法。Non-neutralized product, non-neutralized product of vinyl acetate / crotonic acid copolymer, non-neutralized product of crotonic acid / vinyl acetate vinyl neodecanoate copolymer, octyl acrylamide / hydroxypropyl acrylate / methacrylic acid Non-neutralized product of butylaminoethyl acrylate copolymer, non-neutralized product of octylacrylamide acrylate / hydroxypropyl acrylate / butylaminoethyl methacrylate copolymer, urethane resin, silicone resin, urethane modified resin, The method for thickening thinned hair according to claim 1, wherein the hair is one or more selected from silicone-modified resins. 耐水被膜部剤の溶剤に低級アルコールまたは低級炭化水素が使われているものを使用することを特徴とする請求項1または請求項2に記載の細くなった毛髪の増毛方法。The method for thickening thinned hair according to claim 1 or 2 , wherein a solvent using a lower alcohol or a lower hydrocarbon is used as a solvent for the water-resistant coating material. 増毛部剤にエアゾ−ル化されたものを使用することを特徴とする請求項1〜請求項3のいずれかに記載の細くなった毛髪の増毛方法。The method for thickening thinned hair according to any one of claims 1 to 3 , wherein the hair thickening agent is made into an aerosol. 耐水被膜部剤にエアゾール化されたものを使用することを特徴とする請求項1〜請求項4のいずれかに記載の細くなった毛髪の増毛方法。The method for thickening thinned hair according to any one of claims 1 to 4 , wherein an aerosolized water-resistant coating film agent is used. 増毛部剤の内容成分に非水溶性成分を使用することを特徴とする請求項1〜請求項5のいずれかに記載の細くなった毛髪の増毛方法。The method for thickening thinned hair according to any one of claims 1 to 5, wherein a water-insoluble component is used as a content component of the hair thickener. 耐水被膜部剤に10重量パーセント以下の増毛部剤を加えて使用することを特徴とする請求項1〜請求項6のいずれかに記載の細くなった毛髪の増毛方法。The method for thickening thinned hair according to any one of claims 1 to 6 , wherein a hair thickener of 10 weight percent or less is added to the water-resistant coating film. 増毛部剤の定着固定に続いて、耐水被膜部剤の定着固定を以って1セットとする増毛工程を2回以上繰り返すことを特徴とする請求項1〜請求項7のいずれかに記載の細くなった毛髪の増毛方法。Following fixing fixing of hair growth portion agent according to any one of claims 1 to 7, wherein repeating the hair growth process to a set of drives out fixing fixation of waterproof coating unit dosage more than once A method for thickening thinned hair. 細くなった毛髪に増毛部剤を定着固定する前処理として細くなった一本一本の表面全体に下記の下地剤を塗布しておくことを特徴とする請求項1〜請求項8のいずれかに記載の細くなった毛髪の増毛方法。
下地剤はポリビニルピロリドン、ポリビニルアルコール、ポリアクリルアミド、ポリアクリル酸塩、アクリル樹脂アルカノールアミン液、N−メタクロイルオキシエチルN,N−ジメチルアンモニウム−A−Nメチルカルボキシベタイン・メタクリル酸アルキルエステル共重合体液、メタクリロイルエチルトリメチルアンモニウム・メタクリル酸2−ヒドロキシエチル共重合物、メタクリロイルエチルジメチルベタイン・塩化メタクリロイルエチルトリメチルアンモ二ウム・メタクリル酸メトキシポリエチレングリコ−ル共重合体液、メトキシエチレン無水マレイン酸コポリマ−、カラギ−ナン、キサンタンガム、ゼラチン、デキストリン、天然ガム、エステルガム、変性スタ−チ、ミルクカゼインの単独または2種以上を組み合わせたものである。
Any of claims 1 to 8, characterized in that keep applying the following undercoat agent throughout one single surface narrowed as a pretreatment for fixing a narrowed hair hair growth unit dosage fixed The method for thickening thinned hair as described in 1.
The base agent is polyvinylpyrrolidone, polyvinyl alcohol, polyacrylamide, polyacrylate, acrylic resin alkanolamine solution, N-methacryloyloxyethyl N, N-dimethylammonium-A-N methylcarboxybetaine / methacrylic acid alkyl ester copolymer solution , Methacryloylethyltrimethylammonium / methacrylic acid 2-hydroxyethyl copolymer, methacryloylethyldimethylbetaine / methacryloylethyltrimethylammonium / methacrylic acid methoxypolyethylene glycol copolymer liquid, methoxyethylene maleic anhydride copolymer, carrageen Nan, xanthan gum, gelatin, dextrin, natural gum, ester gum, modified starch, milk casein alone or in combination A.
増毛部剤の定着固定に続いて、耐水被膜部剤の定着固定を以って1セットとする増毛工程を1セット以上実施の毛髪に増毛部剤を定着固定する前処理として毛髪の一本一本の表面全体に下地剤を塗布しておくことを特徴とする請求項9に記載の細くなった毛髪の増毛方法。Following the fixing and fixing of the hair thickening agent, one hair as a pre-treatment for fixing and fixing the hair thickening agent on the hair that has been subjected to one or more sets of hair thickening steps by fixing and fixing the water-resistant coating part. The method for thickening thinned hair according to claim 9 , wherein a base agent is applied to the entire surface of the book. 細くなった毛髪の一本一本の表面全体に増毛部剤を定着固定させて毛髪を太くした後、この太くなった毛髪の一本一本の表面全体に下記の増毛成分再溶解防止隔離被膜部剤を定着固定させて、この太くなった毛髪の一本一本の表面全体に耐水被膜部剤を定着固定させて、毛髪の一本一本の表面全体に増毛部剤と耐水被膜部剤からなる鞘状の被覆体を構成することを特徴とする請求項1〜請求項10のいずれかに記載の細くなった毛髪の増毛方法。
増毛成分再溶解防止隔離被膜部剤はシリコン系樹脂低粘度物、フッ素系樹脂低粘度物、動物油、植物油、セルロース樹脂である。
After fixing the hair thickener on the entire surface of each thinned hair to thicken the hair, the following thickening component redissolving isolation coating is applied to the entire surface of each thickened hair Fixing and fixing the part, fixing and fixing the water-resistant film part to the entire surface of each thickened hair, and the hair thickening part and the water-resistant film part to the entire surface of each hair A hair-thinning method for thinned hair according to any one of claims 1 to 10, wherein a sheath-like covering body comprising:
The hair thickening component re-dissolution prevention isolation coating agent is a silicon resin low-viscosity product, a fluororesin low-viscosity product, animal oil, vegetable oil, or cellulose resin.
JP2003436972A 2003-12-31 2003-12-31 Method for thickening thinned hair Expired - Lifetime JP4288319B2 (en)

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JPWO2005120443A1 (en) * 2004-06-14 2008-04-03 清水 喜一 A method for thickening hair, a method for fixing and fixing a base material of hair, and a hair thickening set used in these methods.
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