JP2002095522A - Absorption band for hair arranging agent - Google Patents
Absorption band for hair arranging agentInfo
- Publication number
- JP2002095522A JP2002095522A JP2000289229A JP2000289229A JP2002095522A JP 2002095522 A JP2002095522 A JP 2002095522A JP 2000289229 A JP2000289229 A JP 2000289229A JP 2000289229 A JP2000289229 A JP 2000289229A JP 2002095522 A JP2002095522 A JP 2002095522A
- Authority
- JP
- Japan
- Prior art keywords
- absorption band
- water
- absorption
- agent
- hair
- 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
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- 210000004209 hair Anatomy 0.000 title claims abstract description 62
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- 239000011347 resin Substances 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 47
- 239000002250 absorbent Substances 0.000 claims description 37
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- 239000002245 particle Substances 0.000 claims description 10
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- 238000004043 dyeing Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 22
- -1 pulp Polymers 0.000 description 20
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- 230000000052 comparative effect Effects 0.000 description 13
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- 238000013329 compounding Methods 0.000 description 3
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- BXAAQNFGSQKPDZ-UHFFFAOYSA-N 3-[1,2,2-tris(prop-2-enoxy)ethoxy]prop-1-ene Chemical compound C=CCOC(OCC=C)C(OCC=C)OCC=C BXAAQNFGSQKPDZ-UHFFFAOYSA-N 0.000 description 2
- FYRWKWGEFZTOQI-UHFFFAOYSA-N 3-prop-2-enoxy-2,2-bis(prop-2-enoxymethyl)propan-1-ol Chemical compound C=CCOCC(CO)(COCC=C)COCC=C FYRWKWGEFZTOQI-UHFFFAOYSA-N 0.000 description 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
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Landscapes
- Hair Curling (AREA)
- Cleaning And Drying Hair (AREA)
- Cosmetics (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は毛髪にパーマネントウェ
ーブや染毛の毛髪加工を施す際に用いられる毛髪加工薬
剤用吸収帯に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an absorption band for a hair treatment chemical used for applying a hair treatment to a permanent wave or a hair dye.
【０００２】[0002]
【従来の技術】パーマネントウェーブの毛髪加工に於い
て、カーラーに巻き付けた毛髪に還元剤やアルカリ剤を
主成分とするパーマネントウェーブローション１剤や酸
化剤を主成分とするパーマネントウェーブローション２
剤の加工薬剤を塗布する際、過剰に付けられた薬剤が
額、顔面、首筋等にたれてくる場合が多い。これを防ぐ
ために、不織布の間に吸水性樹脂粉末を均一に散布
し、ニードルパンチ等で固定したシートをスリットして
帯状する方法（特開平８−３２２６４０）や長手帯状
の袋を予め作成し、その中に吸水性樹脂等の吸収体を封
入する方法（例えば特開平７−１３６０１５）がある。2. Description of the Related Art In the processing of permanent wave hair, a hair wound around a curler has one permanent wave lotion containing a reducing agent or an alkaline agent as a main component and a permanent wave lotion containing an oxidizing agent as a main component.
When a processing chemical is applied, the excessively applied chemical often falls on the forehead, face, neck, and the like. In order to prevent this, a method in which the water-absorbent resin powder is evenly dispersed between the nonwoven fabrics, and a sheet fixed by a needle punch or the like is slit to form a band (Japanese Patent Laid-Open No. 8-322640), or a longitudinal band-shaped bag is prepared in advance, Among them, there is a method of enclosing an absorber such as a water-absorbing resin (for example, JP-A-7-136015).
【０００３】[0003]
【発明が解決しようとする課題】しかし、の方法は人
の頭部に装着して使用したときに薬剤を吸収した吸水性
樹脂粉末が膨潤し、吸収帯の両縁の切り口から膨潤した
ゲルがはみ出して不快感を与えるという問題があった。
またの方法はゲルがはみ出さないが、製造工程が複雑
で生産性が悪く経済的でない。上記の点を鑑み、本発明
は、パーマネントウェーブローション薬液、染毛剤、染
毛料等の毛髪加工用薬剤を吸収し、ゲルがはみ出るよう
な不快感はなく吸収面が乾いた状態を呈し、且つ、製造
工程が簡単で生産性がよく、「使い捨て」とした設計の
毛髪加工薬剤用吸収帯を提供することを目的とする。However, in the method described above, the water-absorbent resin powder that has absorbed the drug swells when used while worn on the human head, and the gel swells from the cuts at both edges of the absorption band. There was a problem of protruding and giving discomfort.
In the other method, the gel does not protrude, but the production process is complicated, the productivity is low, and the method is not economical. In view of the above points, the present invention absorbs a permanent wave lotion drug solution, a hair treatment agent such as a hair dye, a hair dye, etc., and shows a state where the absorption surface is dry without any discomfort such as gel protruding, and It is an object of the present invention to provide a hair treatment chemical absorption band having a simple manufacturing process, good productivity, and a "disposable" design.
【０００４】[0004]
【課題を解決するための手段】本発明者らは上記目的を
達成するため鋭意検討した結果、少なくとも二枚の透水
性シート間の巾の両縁部分に吸水性樹脂粉末（Ｂ）を存
在させずにしっかりと一体化することにより製造した毛
髪加工薬剤用吸収帯が上記課題が解決できることを見い
出し、本発明に到達した。すなわち本発明は、人の頭部
に装着して使用する毛髪加工薬剤用吸収帯において、巾
１〜１０ｃｍの帯状の透水性シート（Ａ）の少なくとも
２枚の間に長さ方向に連続的に散布した吸水性樹脂粉末
（Ｂ）を挟み込み一体化してなり、且つ該吸収帯の巾の
両縁の少なくとも３ｍｍの部分に（Ｂ）が実質的に存在
しないことを特徴とする毛髪加工薬剤用吸収帯である。Means for Solving the Problems The inventors of the present invention have conducted intensive studies to achieve the above object, and found that the water-absorbent resin powder (B) was present at both edges of the width between at least two water-permeable sheets. The present inventors have found that an absorption band for a hair processing agent manufactured by tightly integrating the hair treatment agent can solve the above-mentioned problems, and have reached the present invention. That is, the present invention provides a hair treatment chemical absorption band to be worn on a human head and used continuously in the length direction between at least two band-shaped water-permeable sheets (A) having a width of 1 to 10 cm. A water-absorbent resin powder (B) which is scattered and sandwiched and integrated, and wherein (B) is substantially absent in at least 3 mm portions of both edges of the width of the absorption band, the absorption for a hair treatment agent. It is a belt.
【０００５】本発明において、透水性シート（Ａ）は吸
水性樹脂粉末（Ｂ）の支持体として用いられる。（Ａ）
は柔軟性があり且つ透水性であればよいが、頭に捲くと
きの強度及び毛髪加工薬剤が吸収膨潤してもその膨潤力
では破れない程度の湿潤強度があれば特に形態、材質に
はこだわらない。ここで透水性は１００ｍｌの２５℃の
イオン交換水が１００ｃｍ2の面積を通過する時間
（秒）で表すと３０秒以下であり、好ましくは１５秒以
下であり、特に好ましくは５秒以下である。常態強度は
縦／横とも２ｋｇ／ｃｍ以上、好ましくは３ｋｇ／ｃｍ
以上の引張強度が必要であり、湿潤強度（２５℃のイオ
ン交換水に１分浸漬後の引張強度）は０．０５ｋｇ／ｃ
ｍ以上、好ましくは０．１ｋｇ／ｃｍ以上必要である。
透水性シートは水が通る孔があるシートであれば特に限
定はないが、孔の大きさは好ましくは０．０１〜１ｍ
ｍ、特に好ましくは０．０１〜０．５ｍｍであり、吸水
性樹脂の粉末が洩れにくいものであればよい。シートの
巾は通常１〜１０ｃｍであり、好ましくは２〜６ｃｍで
ある。１ｃｍ未満であると毛髪加工薬剤を十分吸収する
ことができない。一方１０ｃｍを超えると人の頭部への
装着がしにくくなる。シートの厚みは好ましくは０．１
〜５ｍｍ、さらに好ましくは０．５〜３ｍｍである。シ
ートの長さは特に限定はない。In the present invention, the water-permeable sheet (A) is used as a support for the water-absorbent resin powder (B). (A)
Is flexible and water-permeable as long as it has sufficient strength when wound around the head and wet strength not to be broken by the swelling power of the hair processing agent even if it absorbs and swells. Absent. Here, the water permeability is 30 seconds or less, preferably 15 seconds or less, particularly preferably 5 seconds or less when 100 ml of 25 ° C. ion-exchanged water passes through an area of 100 cm 2 (seconds). . Normal strength is 2 kg / cm or more, preferably 3 kg / cm
The above tensile strength is required, and the wet strength (tensile strength after immersion in ion exchange water at 25 ° C. for 1 minute) is 0.05 kg / c.
m or more, preferably 0.1 kg / cm or more.
The water-permeable sheet is not particularly limited as long as it has a hole through which water passes, but the size of the hole is preferably 0.01 to 1 m.
m, particularly preferably 0.01 to 0.5 mm, as long as the powder of the water-absorbing resin hardly leaks. The width of the sheet is usually 1 to 10 cm, preferably 2 to 6 cm. If it is less than 1 cm, the hair processing agent cannot be sufficiently absorbed. On the other hand, if it exceeds 10 cm, it becomes difficult to mount it on the head of a person. The thickness of the sheet is preferably 0.1
To 5 mm, more preferably 0.5 to 3 mm. The length of the sheet is not particularly limited.
【０００６】材質としては例えば綿、羊毛、絹、セルロ
ース、パルプ等の天然繊維、ポリエステル、ナイロン、
アクリル、ポリエチレン、ポリプロピレン、ポリスチレ
ン、ポバール等及びその変性物等の合成樹脂又は繊維、
レーヨン、アセテート等の半合成繊維等及びこれらの混
合素材、洋紙、和紙等の紙の素材が適用できる。これら
の内で好ましくは綿、麻、パルプ、ナイロン等の親水性
を有する素材及び和紙の素材である。シートが親水性で
あることにより、水溶液である毛髪加工用薬剤が吸収帯
に浸入するからである。親水性でない繊維からなるシー
トは界面活性剤等で親水処理をしてから使用するのが好
ましい。ここで親水性の指標としては、繊維等の材質を
１．５ｃｍ×１．５ｃｍの大きさに切り取り、２５℃の
イオン交換水の上に浮かべ１０分以内に完全に濡れるか
沈降するものであればよく、親水性でないものは１０分
でも水に濡れない。Examples of the material include natural fibers such as cotton, wool, silk, cellulose, pulp, polyester, nylon, and the like.
Acrylic, polyethylene, polypropylene, polystyrene, synthetic resin or fiber such as poval and its modified products,
Semi-synthetic fibers such as rayon and acetate, mixed materials thereof, and paper materials such as Western paper and Japanese paper can be used. Of these, hydrophilic materials such as cotton, hemp, pulp, and nylon, and Japanese paper materials are preferred. This is because the hydrophilicity of the sheet allows the hair treatment agent, which is an aqueous solution, to enter the absorption band. It is preferable to use a sheet made of non-hydrophilic fibers after performing a hydrophilic treatment with a surfactant or the like. Here, as an index of hydrophilicity, a material such as a fiber which is cut into a size of 1.5 cm × 1.5 cm and floats on ion-exchanged water at 25 ° C. and completely wets or sediments within 10 minutes is used. Those which are not hydrophilic do not wet with water for 10 minutes.
【０００７】シートの形態としては例えば編布、織布、
不織布等の布帛；ポリエチレン、ポリプロピレン等のシ
ートに微細な穴を数多く開けたもの等のメッシュフィル
ム；洋紙、和紙等の紙等が挙げられる。これらの中で不
織布が特に好ましい。不織布については、「不織布の基
礎と応用」（日本繊維機械学会発行）に詳細に記載され
ている。これらのなかではフェルトまたはフェルト状の
不織布が好ましい。フェルトまたはフェルト状の不織布
としては、織フェルト、プレスフェルト、ニードルパン
チフェルト等、一般にフェルトと称されるものであり、
例えば「産業用繊維資材ハンドブック」（日本繊維機械
学会、３６２頁〜３８１頁）に記載されているものが使
用できる。これらの目付量は特に限定しないが、３０〜
５００ｇ／ｍ2が好ましい。また、熱融着法で固定する
場合は熱融着繊維及び／又はフィルム等の熱融着物質を
含んだものを使用するが、「熱融着不織布の実態と熱融
着繊維全容」１９８９年４月２４日発行、（株）大阪ケ
ミカルマーケッティングセンターに詳細に記載されてい
るものが挙げられる。As the form of the sheet, for example, knitted fabric, woven fabric,
Fabrics such as non-woven fabrics; mesh films such as polyethylene and polypropylene sheets having many fine holes formed therein; papers such as Western paper and Japanese paper; Of these, nonwoven fabrics are particularly preferred. The nonwoven fabric is described in detail in "Basics and Application of Nonwoven Fabric" (published by Japan Textile Machinery Society). Among them, felt or felt-like nonwoven fabric is preferable. As felt or felt-like nonwoven fabric, woven felt, press felt, needle punch felt, etc. are generally referred to as felt,
For example, those described in "Handbook of Industrial Textile Materials" (Japanese Society of Textile Machinery, pp. 362 to 381) can be used. The basis weight of these is not particularly limited, but is 30 to
500 g / m2 is preferred. In the case of fixing by the heat fusion method, a material containing a heat fusion material such as a heat fusion fiber and / or a film is used. Those described in detail in Osaka Chemical Marketing Center Co., Ltd., issued on April 24, may be mentioned.
【０００８】本発明において、吸水性樹脂粉末（Ｂ）と
しては、例えば下記の(1)〜(5)が挙げられる。 (1)デンプンまたはセルロース（イ）等の多糖類と水溶
性単量体及び／又は加水分解により水溶性となる単量体
から選ばれる１種以上の単量体（ロ）と、架橋剤（ハ）
とを必須成分として重合させ、必要により加水分解を行
うことにより得られる吸水性樹脂。（イ）としてはペン
タエリスリトール、ジグリセリン、ソルビトール、キシ
リトール、マンニトール、ジペンタエリスリトール、グ
ルコース、フルクトース、ショ糖、セルロース、ＣＭ
Ｃ、デンプン等が挙げられる。（ロ）としては例えば、
カルボキシル基、スルホン酸基、リン酸基を有するラジ
カル重合性水溶性単量体及びそれらの塩が挙げられる。
カルボキシル基を有するラジカル重合性水溶性単量体と
しては、例えば不飽和モノまたはポリ（２価〜６価）カ
ルボン酸［（メタ）アクリル酸（アクリル酸及び／又は
メタクリル酸をいう。以下同様の記載を用いる）、マレ
イン酸、マレイン酸モノアルキル（炭素数１〜９）エス
テル、フマル酸、フマル酸モノアルキル（炭素数１〜
９）エステル、クロトン酸、ソルビン酸、イタコン酸、
イタコン酸モノアルキル（炭素数１〜９）エステル、イ
タコン酸グリコールモノエーテル、ケイ皮酸、シトラコ
ン酸、シトラコン酸モノアルキル（炭素数１〜９）エス
テル等］及びそれらの無水物［無水マレイン酸等］等が
挙げられる。In the present invention, examples of the water-absorbent resin powder (B) include the following (1) to (5). (1) a polysaccharide such as starch or cellulose (a) and one or more monomers (b) selected from water-soluble monomers and / or monomers that become water-soluble by hydrolysis, and a crosslinking agent ( C)
And a water-absorbent resin obtained by polymerizing as an essential component and, if necessary, conducting hydrolysis. (A) includes pentaerythritol, diglycerin, sorbitol, xylitol, mannitol, dipentaerythritol, glucose, fructose, sucrose, cellulose, CM
C, starch and the like. (B) For example,
Examples thereof include radically polymerizable water-soluble monomers having a carboxyl group, a sulfonic acid group, and a phosphoric acid group, and salts thereof.
Examples of the radically polymerizable water-soluble monomer having a carboxyl group include unsaturated mono- or poly (divalent to hexavalent) carboxylic acids [(meth) acrylic acid (acrylic acid and / or methacrylic acid. Description), maleic acid, monoalkyl maleate (C1-9) ester, fumaric acid, monoalkyl fumarate (C1-1)
9) esters, crotonic acid, sorbic acid, itaconic acid,
Monoalkyl itaconate (C1-9) ester, glycol monoether itaconate, cinnamic acid, citraconic acid, monoalkyl citraconic acid (C1-9) ester, etc.] and their anhydrides [maleic anhydride, etc. And the like.
【０００９】スルホン酸基を有するラジカル重合性水溶
性単量体としては、例えば、脂肪族又は芳香族ビニルス
ルホン酸（ビニルスルホン酸、アリルスルホン酸、ビニ
ルトルエンスルホン酸、スチレンスルホン酸等）、２−
ヒドロキシ−３−（メタ）アクリロキシプロピルスルホ
ン酸、（メタ）アクリルアルキルスルホン酸［（メタ）
アクリル酸スルホエチル、（メタ）アクリル酸スルホプ
ロピル等］、（メタ）アクリルアミドアルキルスルホン
酸［２−アクリルアミド−２−メチルプロパンスルホン
酸等］等が挙げられる。リン酸基を有するラジカル重合
性水溶性単量体としては、例えば、（メタ）アクリル酸
ヒドロキシアルキルリン酸モノエステル［２−ヒドロキ
シエチル（メタ）アクリロイルホスフェート、フェニル
−２−アクリロイルロキシエチルホスフェート等］等が
挙げられる。上記カルボキシル基、スルホン酸基、リン
酸基を含有する水溶性単量体の塩［例えばアルカリ金属
塩（ナトリウム塩、カリウム塩等）、アルカリ土類金属
塩（カルシウム塩、マグネシウム塩等）、アミン塩もし
くはアンモニウム塩等］等が挙げられる。アミド基含有
モノマー［例えば（メタ）アクリルアミド等］、３級ア
ミノ基含有モノマー［例えばジメチルアミノエチル（メ
タ）アクリレート、ジエチルアミノエチル（メタ）アク
リルアミド等］、第４級アンモニウム塩基含有モノマー
［例えば上記３級アミノ基含有モノマーの４級化物（メ
チルクロライド、ジメチル硫酸、ベンジルクロライド、
ジメチルカーボネート等の４級化剤を用いて４級化した
もの）等］、エポキシ基含有モノマー［例えばグリシジ
ル（メタ）アクリレート等］、その他モノマー［４−ビ
ニルピリジン、ビニルイミダゾール、Ｎ−ビニルピロリ
ドン等］等が挙げられる。これらは２種以上併用しても
よい。これらの内で好ましい水溶性単量体は、カルボキ
シル基を有するラジカル重合性水溶性単量体およびその
塩であり、更に好ましくは不飽和モノまたはポリカルボ
ン酸およびその塩、特に好ましくは（メタ）アクリル酸
およびその塩である。Examples of the radically polymerizable water-soluble monomer having a sulfonic acid group include aliphatic or aromatic vinyl sulfonic acids (vinyl sulfonic acid, allyl sulfonic acid, vinyl toluene sulfonic acid, styrene sulfonic acid, etc.), −
Hydroxy-3- (meth) acryloxypropyl sulfonic acid, (meth) acrylalkyl sulfonic acid [(meth)
Sulfoethyl acrylate, sulfopropyl (meth) acrylate], (meth) acrylamidoalkylsulfonic acid [2-acrylamido-2-methylpropanesulfonic acid, etc.]. Examples of the radical polymerizable water-soluble monomer having a phosphoric acid group include (meth) acrylic acid hydroxyalkyl phosphate monoester [2-hydroxyethyl (meth) acryloyl phosphate, phenyl-2-acryloyloxyethyl phosphate, etc.] And the like. Salts of the above-mentioned water-soluble monomers containing a carboxyl group, a sulfonic acid group, and a phosphoric acid group [eg, alkali metal salts (sodium salt, potassium salt, etc.), alkaline earth metal salts (calcium salt, magnesium salt, etc.), amines] Or ammonium salt). Amide group-containing monomers [eg (meth) acrylamide etc.], tertiary amino group-containing monomers [eg dimethylaminoethyl (meth) acrylate, diethylaminoethyl (meth) acrylamide etc.], quaternary ammonium base-containing monomers [eg tertiary Quaternized amino group-containing monomers (methyl chloride, dimethyl sulfate, benzyl chloride,
Quaternized with a quaternizing agent such as dimethyl carbonate), etc.), an epoxy group-containing monomer [eg glycidyl (meth) acrylate, etc.], and other monomers [4-vinylpyridine, vinylimidazole, N-vinylpyrrolidone, etc. And the like. These may be used in combination of two or more. Among these, preferred water-soluble monomers are radically polymerizable water-soluble monomers having a carboxyl group and salts thereof, more preferably unsaturated mono- or polycarboxylic acids and salts thereof, and particularly preferably (meth). Acrylic acid and its salts.
【００１０】（ハ）としては、例えば、ラジカル重合性
不飽和基を２個以上有する架橋剤、ラジカル重合性不飽
和基と反応性官能基とを有する架橋剤、反応性官能基を
２個以上有する架橋剤などが挙げられる。ラジカル重合
性不飽和基を２個以上有する化合物の具体例としては、
Ｎ，Ｎ’−メチレンビス（メタ）アクリルアミド、エチ
レングリコールジ（メタ）アクリレート、ポリエチレン
グリコールジ（メタ）アクリレート、プロピレングリコ
ールジ（メタ）アクリレート、グリセリン（ジまたはト
リ）アクリレート、トリメチロールプロパントリアクリ
レート、トリアリルアミン、トリアリルシアヌレート、
トリアリルイソシアヌレート、テトラアリロキシエタン
及びペンタエリスリトールトリアリルエーテル等が挙げ
られる。Examples of (c) include a crosslinking agent having two or more radically polymerizable unsaturated groups, a crosslinking agent having a radically polymerizable unsaturated group and a reactive functional group, and a crosslinking agent having two or more reactive functional groups. And a cross-linking agent. Specific examples of the compound having two or more radically polymerizable unsaturated groups include:
N, N'-methylenebis (meth) acrylamide, ethylene glycol di (meth) acrylate, polyethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, glycerin (di or tri) acrylate, trimethylolpropane triacrylate, trimethyl Allylamine, triallyl cyanurate,
Triallyl isocyanurate, tetraallyloxyethane, pentaerythritol triallyl ether and the like.
【００１１】（イ）、（ロ）の官能基と反応し得る官能
基を少なくとも１個有し、且つ少なくとも１個のラジカ
ル重合性不飽和基を有する化合物［例えばヒドロキシエ
チル（メタ）アクリレート、Ｎ−メチロール（メタ）ア
クリルアミド、グリシジル（メタ）アクリレート、等］
が挙げられる。（イ）、（ロ）の官能基と反応し得る官
能基を２個以上有する化合物の具体例としては、多価ア
ルコール（例えば、エチレングリコール、ジエチレング
リコール、グリセリン、プロピレングリコール、トリメ
チロールプロパン等）、アルカノールアミン（例えば、
ジエタノールアミン等）、及びポリアミン（例えば、ポ
リエチレンイミン等）などが挙げられる。これらの架橋
剤は２種類以上を併用しても良い。これらのうち好まし
いものは、ラジカル重合性不飽和基を２個以上有する共
重合性の架橋剤であり、更に好ましくはＮ，Ｎ’−メチ
レンビスアクリルアミド、エチレングリコールジアクリ
レート、トリメチロールプロパントリアクリレート、テ
トラアリロキシエタン、ペンタエリスルトールトリアリ
ルエーテル、トリアリルアミンである。（イ）、（ロ）
及び（ハ）の割合、吸水性樹脂の製造法は特に限定され
ない。吸水性樹脂の具体例としては特開昭５２−２５８
８６号、特公昭５３−４６１９９号、特公昭５３−４６
２００号及び特公昭５５−２１０４１号公報に記載され
ているものが挙げられる。Compounds having at least one functional group capable of reacting with the functional groups of (a) and (b) and having at least one radically polymerizable unsaturated group [eg, hydroxyethyl (meth) acrylate, N -Methylol (meth) acrylamide, glycidyl (meth) acrylate, etc.]
Is mentioned. Specific examples of the compound having two or more functional groups capable of reacting with the functional groups (a) and (b) include polyhydric alcohols (eg, ethylene glycol, diethylene glycol, glycerin, propylene glycol, and trimethylolpropane). Alkanolamines (eg,
Diethanolamine, etc.), and polyamines (eg, polyethyleneimine, etc.). Two or more of these crosslinking agents may be used in combination. Of these, preferred are copolymerizable crosslinking agents having two or more radically polymerizable unsaturated groups, more preferably N, N'-methylenebisacrylamide, ethylene glycol diacrylate, trimethylolpropane triacrylate, Tetraallyloxyethane, pentaerythritol triallyl ether and triallylamine. (A), (b)
The proportion of (C) and (C) and the method for producing the water-absorbent resin are not particularly limited. Specific examples of the water-absorbing resin are described in JP-A-52-258.
No. 86, JP-B-53-46199, JP-B-53-46
No. 200 and Japanese Patent Publication No. 55-21041.
【００１２】（２）上記（イ）と（ロ）とを重合させた
もの（デンプン−アクリロニトリルグラフト重合体の加
水分解物、セルロース−アクリロニトリルグラフト重合
物の加水分解物等）； （３）上記（イ）の架橋物（カルボキシメチルセルロー
スの架橋物等）； （４）上記（ロ）と（ハ）との共重合体（架橋されたポ
リアクリルアミドの部分加水分解物、架橋されたアクリ
ル酸−アクリルアミド共重合体、架橋されたポリスルホ
ン酸塩（架橋されたスルホン化ポリスチレン等）、架橋
されたポリアクリル酸塩／ポリスルホン酸塩共重合体、
ビニルエステル−不飽和カルボン酸共重合体ケン化物
（特開昭５２−１４６８９号及び特開昭５２−２７４５
５号公報に記載されているもの等）、架橋されたポリア
クリル酸（塩）、架橋されたアクリル酸−アクリル酸エ
ステル共重合体、架橋されたイソブチレン−無水マレイ
ン酸共重合体、架橋されたポリビニルピロリドン、及び
架橋されたカルボン酸変性ポリビニルアルコール）；並
びに、 （５）自己架橋性を有する上記（ロ）の重合物（自己架
橋型ポリアクリル酸塩等）；が挙げられる。以上例示し
た吸水性樹脂は２種以上併用してもよい。これらの吸水
性樹脂のうち、好ましいものは、（１）、（４）として
例示したもののうち、架橋ポリアクリルアミド共重合
体、架橋されたポリアクリル酸（塩）、架橋されたアク
リル酸−アクリル酸エステル共重合体、及び架橋された
カルボン酸変性ポリビニルアルコールである。中和塩の
形態の吸水性樹脂である場合の塩の種類および中和度に
ついては特に限定はないが、塩の種類としては好ましく
はアルカリ金属塩、さらに好ましくはナトリウム塩及び
カリウム塩であり、酸基に対する中和度は好ましくは５
０〜９０モル％、さらに好ましくは６０〜８０モル％で
ある。(2) a polymer obtained by polymerizing the above (a) and (b) (a hydrolyzate of a starch-acrylonitrile graft polymer, a hydrolyzate of a cellulose-acrylonitrile graft polymer, etc.); (4) a copolymer of the above (b) and (c) (a partially hydrolyzed product of crosslinked polyacrylamide, a crosslinked acrylic acid-acrylamide copolymer) Polymers, cross-linked polysulfonates (such as cross-linked sulfonated polystyrene), cross-linked polyacrylate / polysulfonate copolymers,
Saponified vinyl ester-unsaturated carboxylic acid copolymer (JP-A-52-14689 and JP-A-52-2745)
No. 5), cross-linked polyacrylic acid (salt), cross-linked acrylic acid-acrylate copolymer, cross-linked isobutylene-maleic anhydride copolymer, cross-linked Polyvinylpyrrolidone and crosslinked carboxylic acid-modified polyvinyl alcohol); and (5) the polymer (b) having self-crosslinking properties (such as a self-crosslinkable polyacrylate). Two or more of the above-described water-absorbing resins may be used in combination. Among these water-absorbing resins, preferred are those exemplified as (1) and (4), cross-linked polyacrylamide copolymer, cross-linked polyacrylic acid (salt), cross-linked acrylic acid-acrylic acid An ester copolymer and a crosslinked carboxylic acid-modified polyvinyl alcohol. There is no particular limitation on the type of salt and the degree of neutralization when the water-absorbent resin in the form of a neutralized salt, but the type of salt is preferably an alkali metal salt, more preferably a sodium salt and a potassium salt, The neutralization degree for acid groups is preferably 5
It is 0 to 90 mol%, more preferably 60 to 80 mol%.
【００１３】上記（１）、（４）として例示したものの
場合、架橋剤の使用量は、水溶性単量体と架橋剤の合計
質量に基づいて、好ましくは０．００１〜５％であり、
さらに好ましくは０．０５〜２％、特に好ましくは０．
１〜１％である。架橋剤の量が０．００１％より少ない
場合は、吸水性樹脂の重要な機能である吸水・保水能力
が小さくなり、吸水後のゲルはゾル状となりやすい。更
に、重合後の含水ゲル状重合体の乾燥性が低下し、生産
性が非効率的である。一方５質量％を超える場合、逆に
架橋が強くなりすぎ、吸水・保水能力が低下する。更
に、吸収速度も遅くなる。In the case of the above (1) and (4), the amount of the crosslinking agent used is preferably 0.001 to 5% based on the total mass of the water-soluble monomer and the crosslinking agent.
More preferably 0.05 to 2%, particularly preferably 0.1 to 2%.
1 to 1%. When the amount of the crosslinking agent is less than 0.001%, the water absorbing / water retaining ability, which is an important function of the water-absorbing resin, is reduced, and the gel after water absorption is likely to be in a sol state. Furthermore, the drying property of the hydrogel polymer after polymerization is reduced, and the productivity is inefficient. On the other hand, if it exceeds 5% by mass, on the other hand, the crosslinking becomes too strong, and the water absorption / water retention ability decreases. Furthermore, the absorption rate is also slowed.
【００１４】吸水性樹脂の製造に当たり、重合方法につ
いては特に限定されず、水溶液重合法、逆相懸濁重合
法、噴霧重合法、光開始重合法、放射線重合法などが例
示される。好ましい重合方法は、ラジカル重合開始剤を
使用して水溶液重合する方法である。この場合のラジカ
ル重合開始剤の種類と使用量、ラジカル重合条件につい
ても特に限定はなく、通常と同様にできる。なお、これ
らの重合系に、必要により各種添加剤、連鎖移動剤（例
えばチオール化合物等）等を添加しても差し支えない。In the production of the water-absorbent resin, the polymerization method is not particularly limited, and examples thereof include an aqueous solution polymerization method, a reversed phase suspension polymerization method, a spray polymerization method, a photoinitiated polymerization method, and a radiation polymerization method. A preferred polymerization method is a method of performing aqueous solution polymerization using a radical polymerization initiator. In this case, the kind and amount of the radical polymerization initiator and the radical polymerization conditions are not particularly limited, and can be the same as usual. In addition, various additives, chain transfer agents (for example, thiol compounds, etc.) may be added to these polymerization systems as needed.
【００１５】重合して得られる吸水性樹脂の含水ゲル状
重合体を乾燥後、粉砕し、さらに必要により粒度調整し
て得られる吸収剤粒子の表面近傍を、カルボキシル基等
の酸基及び／又はその塩基と反応しうる官能基を少なく
とも２個有する架橋剤で表面架橋して吸水性樹脂とする
こともできる。このような表面架橋型の吸水性樹脂は、
常圧下だけでなく加圧下においても吸収性能と吸収速度
に優れ、かつゲル強度も大きくなるので、本発明に好適
である。表面架橋に使用する架橋剤としては、従来から
使用されている公知の架橋剤が適用できる。具体的な例
としては、１分子中にエポキシ基を２〜１０個有するポ
リグリシジルエーテル化合物［エチレングリコールジグ
リシジルエーテル、グリセリン−１，３−ジグリシジル
エーテル、グリセリントリグリシジルエーテル、ポリエ
チレングリコール（重合度２〜１００）ジグリシジルエ
ーテル、ポリグリセロール（重合度２〜１００）ポリグ
リシジルエーテル等］；２価〜２０価のポリオール化合
物［グリセリン、エチレングリコール、ポリエチレング
リコール（重合度２〜１００）等］；２価〜２０価のポ
リアミン化合物（エチレンジアミン、ジエチレントリア
ミン等）；分子量２００〜５００，０００のポリアミン
系樹脂（ポリアミドポリアミンエピクロルヒドリン樹
脂、ポリアミンエピクロルヒドリン樹脂等）、アルキレ
ンカーボネイト［エチレンカーボネイト等］、アジリジ
ン化合物、オキサゾリン化合物、ポリイミン化合物等が
挙げられる。このうちで好ましいものは、比較的低い温
度で表面架橋を行わせることができるという点で、ポリ
グリシジルエーテル化合物、ポリアミン系樹脂及びアジ
リジン化合物である。The water-containing gel-like polymer of the water-absorbent resin obtained by polymerization is dried, pulverized, and if necessary, the particle size is adjusted. The surface can be cross-linked with a cross-linking agent having at least two functional groups capable of reacting with the base to obtain a water-absorbing resin. Such a surface crosslinked type water absorbent resin is
It is suitable for the present invention because it has excellent absorption performance and absorption rate under normal pressure as well as under pressure and also has a high gel strength. As a cross-linking agent used for surface cross-linking, a known cross-linking agent which has been conventionally used can be applied. As specific examples, polyglycidyl ether compounds having 2 to 10 epoxy groups in one molecule [ethylene glycol diglycidyl ether, glycerin-1,3-diglycidyl ether, glycerin triglycidyl ether, polyethylene glycol (polymerization degree 2 to 100) diglycidyl ether, polyglycerol (polymerization degree 2 to 100) polyglycidyl ether and the like]; divalent to 20-valent polyol compound [glycerin, ethylene glycol, polyethylene glycol (polymerization degree 2 to 100) and the like]; Polyamine compounds having a valence of 20 to 20 (ethylenediamine, diethylenetriamine, etc.); polyamine resins having a molecular weight of 200 to 500,000 (polyamide polyamine epichlorohydrin resin, polyamine epichlorohydrin resin, etc.), alkylene carbonate Ito [ethylene carbonate, etc.], aziridine compounds, oxazoline compounds, polyimine compounds, and the like. Among these, polyglycidyl ether compounds, polyamine resins and aziridine compounds are preferable because they can cause surface crosslinking at a relatively low temperature.
【００１６】表面架橋における架橋剤の量は、架橋剤の
種類、架橋させる条件、目標とする性能などにより種々
変化させることができるため特に限定はないが、吸水性
樹脂に対して好ましくは０．００１〜３重量％、さらに
好ましくは０．０１〜２重量％、特に好ましくは０．０
５〜１重量％である。架橋剤の量が０．００１重量％未
満では表面架橋を行わない吸水性樹脂と性能面で大差は
ない。一方、３重量％を越えると、吸収性能が低下する
傾向にあり好ましくない。本発明において吸水性樹脂粉
末（Ｂ）の形状については特に限定はないが例えば、粒
状、顆粒状、造粒状、リン片状、塊状、パール状等があ
る。粒子の平均粒子径についても特に限定はないが、好
ましくは５０〜８５０ミクロンであり、５０ミクロンよ
り大きいと透水性シート（Ａ）から粉漏れせず、８５０
ミクロンより小さいと吸収帯を頭部に装着したときの感
触が良く、また毛髪加工薬剤を吸収するときの吸収速度
が良好である。粒度分布については好ましくは２５〜１
２００ミクロンの範囲の粒子が９５質量％以上となるよ
うに粉砕したものを用いることができる。The amount of the cross-linking agent in the surface cross-linking is not particularly limited since it can be variously changed depending on the type of the cross-linking agent, cross-linking conditions, target performance, and the like. 001 to 3% by weight, more preferably 0.01 to 2% by weight, particularly preferably 0.0 to 2% by weight.
5 to 1% by weight. When the amount of the crosslinking agent is less than 0.001% by weight, there is no significant difference in performance from a water-absorbing resin that does not undergo surface crosslinking. On the other hand, if it exceeds 3% by weight, the absorption performance tends to decrease, which is not preferable. In the present invention, the shape of the water-absorbent resin powder (B) is not particularly limited, but may be, for example, granular, granular, granulated, scaly, lump, pearl, and the like. The average particle size of the particles is also not particularly limited, but is preferably 50 to 850 microns, and if it is larger than 50 microns, powder does not leak from the water-permeable sheet (A), and 850
If it is smaller than a micron, the feel when the absorption band is worn on the head is good, and the absorption speed when absorbing the hair treatment agent is good. The particle size distribution is preferably 25 to 1
It is possible to use those which have been pulverized so that the particles in the range of 200 microns are 95% by mass or more.
【００１７】吸水性樹脂（Ｂ）の純水に対する吸水量は
大きい程好ましく、好ましくは１０〜１０００倍、特に
好ましくは１００〜１０００倍である。また、前記に例
示した毛髪加工薬剤に対する吸収性能は、下記の試験法
によって求められる吸収量が好ましくは１０ｇ／ｇ以上
であり、さらに好ましくは２０ｇ／ｇ以上である。吸収
速度は好ましくは３６０秒以下であり、さらに好ましく
は２００秒以下である。吸収量が１０ｇ／ｇ以上の場
合、吸収帯の保液状態が良好であり、吸収速度が３６０
秒以下であると毛髪加工薬剤を瞬時に吸収することがで
き、液が皮膚と吸収帯との間にたまらず、皮膚を刺激し
たりすることが少ない。The water absorption of the water-absorbent resin (B) with respect to pure water is preferably as large as possible, preferably from 10 to 1000 times, particularly preferably from 100 to 1000 times. In addition, as for the absorption performance for the hair treatment chemicals exemplified above, the absorption amount determined by the following test method is preferably 10 g / g or more, more preferably 20 g / g or more. The absorption rate is preferably 360 seconds or less, more preferably 200 seconds or less. When the absorption amount is 10 g / g or more, the liquid retention state of the absorption band is good, and the absorption speed is 360.
When the time is less than seconds, the hair processing agent can be absorbed instantly, the liquid does not accumulate between the skin and the absorption band, and the skin is less irritating.
【００１８】ここで毛髪加工薬剤の吸収量、吸収速度は
次の操作によって求められる値である。 ［吸収量］吸水性樹脂１ｇを２５０メッシュのナイロン
製ティーバッグに入れ、これを大過剰の毛髪加工薬剤
（後記した毛髪加工薬剤ａのパーマネントウェーブロー
ション第１剤）中に３時間浸漬した後、引き上げて１５
分間水切りし、得られた膨潤樹脂の重量（Ｗ）を測定す
る。この値を初めの吸水性樹脂重量（ＷO）で割って、
吸水性樹脂の飽和吸収量（Ｓ）を求める。［吸収量
（Ｓ）＝Ｗ／ＷO］ ［吸収速度］１００ｍｌビーカーに５０ｍｌの毛髪加工
用薬剤（上記と同様の毛髪加工薬剤ａのパーマネントウ
ェーブローション第１剤）を入れ、マグネチックスター
ラーにて６００ｒｐｍで撹拌する。次に粒度を３０〜１
４５メッシュでふるった吸水性樹脂２ｇを渦中に投入す
る。渦が消えて液面が水平になった時点を終点とし、投
入から終点までに要した時間を吸収速度とする。Here, the absorption amount and absorption rate of the hair treatment chemical are values obtained by the following operation. [Absorption] 1 g of a water-absorbent resin was placed in a 250-mesh nylon tea bag, which was immersed in a large excess of a hair processing agent (the first permanent wave lotion of a hair processing agent a described later) for 3 hours. Raise 15
After draining for a minute, the weight (W) of the obtained swelling resin is measured. Divide this value by the initial water-absorbent resin weight (WO)
The saturated absorption amount (S) of the water absorbent resin is determined. [Absorbed amount (S) = W / WO] [Absorbing speed] In a 100 ml beaker, 50 ml of a hair treatment agent (the first permanent wave lotion of the same hair treatment agent a as described above) is placed, and the magnetic stirrer is set at 600 rpm. And stir. Next, the particle size should be 30-1
2 g of the water-absorbent resin sieved with 45 mesh is put into the vortex. The time when the vortex disappears and the liquid level becomes horizontal is defined as the end point, and the time required from the introduction to the end point is defined as the absorption rate.
【００１９】次に上記（Ａ）、（Ｂ）からなる本発明の
吸収帯の製造法について説明する。片面の透水性シート
（Ａ）に両縁の少なくとも各３ｍｍ巾を除いて吸水性樹
脂（Ｂ）を散布し、他方の（Ａ）でサンドイッチ状に挟
み、固定し一体化することにより本発明の吸収帯が得ら
れる。本発明の吸収帯は巾の両縁の少なくとも各３ｍｍ
の部分に（Ｂ）が実質的に存在しないものである。この
様に（Ｂ）が全く存在しないものが最も好ましいもので
あるが、作業状態によっては（Ｂ）の一部が３ｍｍ巾の
中に入ってしまうこともありうるので、使用によってゲ
ルがはみ出ないような少量の（Ｂ）が存在するものであ
れば実質的に存在しないものの範囲内である。一体化す
る方法は特に制限はないが、ニードルパンチ法、熱融着
法、エンボス加工法、ステッチボンド法及び接着剤法が
好ましく、さらに好ましくはニードルパンチ法および熱
融着法である。ニードルパンチ法と熱融着法との組み合
わせ、ニードルパンチ法と接着剤法との組み合わせ等の
２種以上を組み合わせる方法を用いてもよい。ここで、
（Ａ）は予め所定の巾にしてから製造しても良いが、生
産性を高めるために巾１〜２ｍ、長さ５〜１００ｍのロ
ール状に巻かれたものを用い両縁３ｍｍ以上を除く全面
に（Ｂ）を連続的にパターン散布し、その上に同じサイ
ズの（Ａ）を挟み例えばニードルパンチ等で一体化した
後、所定の巾にスリットする。これらを一連の作業で行
うことが好ましい。Next, a method for producing the absorption band of the present invention comprising the above (A) and (B) will be described. The water-absorbent resin (B) is sprayed on one side of the water-permeable sheet (A) except for at least each 3 mm width on both edges, sandwiched by the other (A), fixed and integrated to thereby achieve the present invention. An absorption band is obtained. The absorption band of the present invention has at least 3 mm on each side of the width.
(B) does not substantially exist in the portion of (1). As described above, the case where (B) does not exist at all is the most preferable, but the gel does not protrude by use because a part of (B) may enter the 3 mm width depending on the working condition. If such a small amount of (B) is present, it is within the range of substantially absent. The method of integration is not particularly limited, but a needle punch method, a heat fusion method, an embossing method, a stitch bonding method and an adhesive method are preferable, and a needle punch method and a heat fusion method are more preferable. A method combining two or more types, such as a combination of a needle punching method and a heat fusion method, and a combination of a needle punching method and an adhesive method may be used. here,
(A) may be manufactured after having a predetermined width in advance. However, in order to enhance the productivity, a roll having a width of 1 to 2 m and a length of 5 to 100 m is used. (B) is continuously sprayed over the entire surface, (A) of the same size is sandwiched between them, integrated with, for example, a needle punch or the like, and then slit into a predetermined width. It is preferable to perform these in a series of operations.
【００２０】ニードルパンチ法で一体化する場合の使用
する針の太さ（番手）、長さ、バーブの数、バーブの
型、バーブの位置等は特に限定はない。また針深度（針
の貫通深さ）は好ましくは０〜２０ｍｍ、さらに好まし
くは３．５〜１７ｍｍである。刺針密度も特に限定はな
いが、スリット後の吸収帯の両縁にあたる（Ｂ）が存在
しない部分は好ましくは５０〜２０００本／ｃｍ2、さ
らに好ましくは１００〜１０００本／ｃｍ2である。
（Ｂ）が存在する中央部は好ましくは８０本／ｃｍ2以
下、さらに好ましくは５０本／ｃｍ2以下にすることが
好ましい。毛髪加工薬剤と接触した場合、（Ｂ）がすば
やく吸収膨潤するためには緩く固定した方が好ましい
が、両縁部分は緩く固定すると吸水性樹脂のゲルがはみ
出してくるため強く固定する方が好ましいからである。There are no particular restrictions on the thickness (count), length, number of barbs, barb type, barb position, etc., of the needles used for integration by the needle punch method. The needle depth (needle penetration depth) is preferably 0 to 20 mm, and more preferably 3.5 to 17 mm. The density of the needle is not particularly limited, but the portion where (B) does not exist at both edges of the absorption band after the slit is preferably 50 to 2,000 needles / cm 2, more preferably 100 to 1,000 needles / cm 2.
The center where (B) is present is preferably at most 80 lines / cm 2, more preferably at most 50 lines / cm 2. When contacting with a hair treatment chemical, it is preferable to fix loosely in order for (B) to quickly absorb and swell, but it is preferable to fix strongly at both edges because gel of the water-absorbing resin protrudes when fixing loosely. Because.
【００２１】熱融着法には接触加熱法、熱風貫通法、赤
外線加熱法、火花放電法、超音波接着法、高周波誘導接
着法、レーザー光線接着法等のいずれを用いてもよく、
一体化する条件や範囲は特に限定はないがそれぞれの方
法の通常の条件でよい。透水性シート自体が熱融着性を
有しない場合は熱融着性物質を含む透水性シートを用い
る必要がある。熱融着性物質としてはポリプロピレン、
ポリエチレン、ポリエステル、ナイロン、塩化ビニル、
ポリウレタン等の合成樹脂の繊維、フィルム等が挙げら
れる。融点は好ましくは５０〜２２０℃であり、さらに
好ましくは１００〜１５０℃である。これらは透水性シ
ート自体に含ませてもよいし、透水性シートの間に入れ
てもよい。熱融着性物質の配合量はシートに対して好ま
しくは１〜５０質量％、さらに好ましくは２〜２０質量
％である。一体化は少なくともスリット後の吸収帯の両
縁にあたる（Ｂ）を含まない部分を熱融着で一体化す
る。この部分を熱融着と同時にスリット（ヒートカッ
ト）すると生産性が良く好ましい。熱融着温度は好まし
くは５０〜３００あり、さらに好ましくは１００〜２５
０℃である。接着強度は０．１ｋｇｆ／２５ｍｍ以上で
あり、好ましくは０．２ｋｇｆ／２５ｍｍ以上である。As the heat fusion method, any of a contact heating method, a hot air penetration method, an infrared heating method, a spark discharge method, an ultrasonic bonding method, a high frequency induction bonding method, a laser beam bonding method, and the like may be used.
The conditions and range for integration are not particularly limited, but may be the usual conditions for each method. When the water permeable sheet itself does not have heat fusibility, it is necessary to use a water permeable sheet containing a heat fusible substance. Polypropylene as the heat-fusible substance,
Polyethylene, polyester, nylon, vinyl chloride,
Examples include fibers and films of synthetic resin such as polyurethane. The melting point is preferably from 50 to 220 ° C, more preferably from 100 to 150 ° C. These may be contained in the water permeable sheet itself, or may be inserted between the water permeable sheets. The blending amount of the heat-fusible substance is preferably 1 to 50% by mass, more preferably 2 to 20% by mass, based on the sheet. In the integration, at least portions (B) corresponding to both edges of the absorption band after the slit are integrated by heat fusion. It is preferable to slit (heat-cut) this portion at the same time as the heat-sealing because the productivity is good. The heat fusion temperature is preferably 50 to 300, more preferably 100 to 25.
0 ° C. The adhesive strength is 0.1 kgf / 25 mm or more, preferably 0.2 kgf / 25 mm or more.
【００２２】接着剤法はバインダー（ウレタン系、エポ
キシ系、アクリル系樹脂等の接着剤）、ホットメルト接
着剤（融点５０℃以上のアクリル系、ウレタン系樹脂
等）、粉末接着剤（ポリエステル粉末等）等の接着剤を
用いる。溶剤を含んでいてもいなくてもよいし、一液型
であっても多液型であってもよい。接着の条件は接着剤
の種類によって変えるのが好ましく、通常の接着条件で
よい。接着後の接着強度等は熱融着法の場合と同じであ
る。また、吸収帯として用いられる（Ａ）としては以上
例示した透水性シートの１種以上の積層物であってもよ
い。好ましくは１〜２層であり、特に好ましくは１層で
ある。これを重ねて吸収帯とする。また、１枚の（Ａ）
を折り重ねてその間に（Ｂ）を挿入して上記と同様な操
作により吸収帯とするようなものも均等物として含む。
この場合には折れた側からは（Ｂ）がはみ出ることはな
いので折れた側の３ｍｍの部分には（Ｂ）が存在しても
構わない。すなわち、本発明はシートを一体化する部分
から（Ｂ）若しくは（Ｂ）のゲルがはみ出さないことを
一つの目的とするものである。The adhesive method includes binders (adhesives such as urethane, epoxy and acrylic resins), hot melt adhesives (acrylic and urethane resins having a melting point of 50 ° C. or higher), powder adhesives (polyester powder and the like). ) Is used. It may or may not contain a solvent, and may be a one-part type or a multi-part type. The bonding conditions are preferably changed depending on the type of the adhesive, and ordinary bonding conditions may be used. The bonding strength after bonding is the same as in the case of the heat fusion method. Further, (A) used as the absorption band may be one or more laminates of the above-described water-permeable sheets. It is preferably one or two layers, particularly preferably one layer. This is overlapped to form an absorption band. In addition, one (A)
Are folded, and (B) is inserted between them to form an absorption band by the same operation as above.
In this case, since (B) does not protrude from the broken side, (B) may be present at a portion of 3 mm on the broken side. That is, an object of the present invention is to prevent the gel of (B) or (B) from protruding from the portion where the sheets are integrated.
【００２３】本発明の吸収帯に包含する（Ｂ）の量は好
ましくは０．２〜５０ｇ／ｍ、さらに好ましくは０．５
〜１０ｇ／ｍである。包含量が０．２ｇ／ｍ以上の場
合、毛髪加工薬剤の保液性が良好で、毛髪加工薬剤を吸
収した帯面が乾いた状態になり表面がベタベタしない。
５０ｇ／ｍ以下の場合は、経済面と性能（毛髪加工薬剤
の保液性）のバランスがとれると同時に吸収帯装着時の
感触も良好でなる。また、本発明には吸水性樹脂に加え
必要に応じて消臭剤、芳香剤、殺菌剤、ブロッキング防
止剤［例えばシリカ、タルク、酸化チタン、炭酸カルシ
ウム等の無機系ブロッキング防止剤、粒子径１０μ以下
の熱硬化性ポリウレタン樹脂、グアナミン系樹脂、エポ
キシ系樹脂、熱可塑性ポリウレタンウレア樹脂、ポリ
（メタ）アクリレート樹脂等の有機系ブロッキング防止
剤等］、界面活性剤、他の吸収剤（パルプ、ＣＭＣ、ベ
ントナイト等）を添加することができる。添加量は吸水
性樹脂の吸収を妨げない範囲であれば特に限定はない
が、好ましくは吸水性樹脂１００質量部に対して５０質
量部以下、さらに好ましくは２０重量部以下、特に好ま
しくは１０重量部以下である。The amount of (B) included in the absorption band of the present invention is preferably 0.2 to 50 g / m, more preferably 0.5 g / m.
〜１０10 g / m. When the content is 0.2 g / m or more, the liquid retention property of the hair processing agent is good, and the band surface that has absorbed the hair processing agent is in a dry state, and the surface is not sticky.
In the case of 50 g / m or less, the balance between the economical aspect and the performance (retention property of the hair processing agent) can be balanced, and at the same time, the feel at the time of wearing the absorption band becomes good. Further, in the present invention, in addition to the water-absorbing resin, if necessary, a deodorant, an aromatic, a bactericide, an anti-blocking agent [for example, an inorganic anti-blocking agent such as silica, talc, titanium oxide, and calcium carbonate, a particle diameter of 10 μm] The following thermosetting polyurethane resins, guanamine resins, epoxy resins, thermoplastic polyurethane urea resins, organic blocking inhibitors such as poly (meth) acrylate resins, etc.], surfactants, and other absorbents (pulp, CMC , Bentonite, etc.). The amount of addition is not particularly limited as long as it does not hinder the absorption of the water absorbent resin, but is preferably 50 parts by weight or less, more preferably 20 parts by weight or less, and particularly preferably 10 parts by weight, based on 100 parts by weight of the water absorbent resin. Part or less.
【００２４】本発明の吸収帯の製造は、広巾（例えば１
〜２ｍ等）のロール状の不織布等を用いると一度に多数
の吸収帯が繋がったものが出来るので各吸収帯にカット
すれば多くの本数ができる。また連続的に生産できるた
め、低コストで「使い捨て」タイプのものとして好適で
ある。本発明の吸収帯のサイズは前記の透水性シート
（Ａ）と同じであるが、例えば、 １）巾１〜１０ｃｍ、長さ３０〜８０ｃｍの帯状のも
の、 ２）巾１〜１０ｃｍ、長さ５ｍの帯状をロール状に巻い
たもの 等が好ましい。 １）の場合は切断することなくそのまま使用できる。
２）の場合は使用時に１回当り必要な長さに簡単に切断
して使用できるため好都合である。本発明の吸収帯を頭
に装着する方法は特に制限はなく、例えば頭に巻き付
け、後ろで縛ったり、ヘアーピンのようなもので挟んで
とめる方法がある。図１１は本発明の吸収帯を、女性の
頭部に装着した状態の１実施例を示した説明図である。
１回当り必要な長さの本発明の吸収帯を、額から首筋に
巻き両端部を合わせて、ヘアーピンで簡便に固定され使
用することができる。The production of the absorption band of the present invention can be performed over a wide band (for example, 1 band).
When a nonwoven fabric in the form of a roll having a thickness of about 2 m is used, a large number of absorption bands can be connected at one time. Also, since it can be produced continuously, it is suitable as a low-cost, "disposable" type. The size of the absorption band of the present invention is the same as the size of the water-permeable sheet (A), for example, 1) a band having a width of 1 to 10 cm and a length of 30 to 80 cm, 2) a width of 1 to 10 cm and a length A roll of a 5 m band is preferred. In the case of 1), it can be used without cutting.
In the case of 2), it is convenient because it can be easily cut to a required length per use at the time of use. The method of attaching the absorption band of the present invention to the head is not particularly limited. For example, there is a method of wrapping around the head, tying it behind, or sandwiching it with something like a hairpin. FIG. 11 is an explanatory view showing one embodiment in a state where the absorption band of the present invention is mounted on the head of a woman.
The absorption band of the present invention having a necessary length per one time can be wound around the forehead from the forehead and fitted at both ends, and can be simply fixed with a hairpin for use.
【００２５】本発明の毛髪加工薬剤用吸収帯の使用対
象、即ち吸収させる対象となる毛髪加工薬剤としては、
パーマネントウェーブローション薬液、染毛剤、染毛料
等が挙げられる。パーマネントウェーブローション薬液
は、通常還元剤を主成分とし、その還元作用をより効果
的にするためのアルカリ剤、その他成分等を含む第１剤
と酸化剤を主成分とし、その他成分等を加えた第２剤と
からなり、例えば、「香粧品科学」（昭和５５年４月１
０日株式会社薬事日報社発行第９２〜１１３頁）に記載
されている形のパーマネントウェーブローション薬液が
挙げられる。The target for use of the absorption band for a hair treatment agent of the present invention, that is, the hair treatment agent to be absorbed includes:
Permanent wave lotion chemicals, hair dyes, hair dyes, and the like. Permanent wave lotion chemicals usually contain a reducing agent as a main component, a first agent containing an alkali agent and other components for making the reducing action more effective, an oxidizing agent as a main component, and other components added. The second agent comprises, for example, "Cosmetic Science" (April 1, 1980)
Permanent wave lotion chemicals in the form described in No. 0, Yakuji Nippo, pp. 92-113).
【００２６】パーマネントウェーブローション第１剤に
用いられる還元剤としては、チオグリコール酸もしくは
その塩、Ｎ−アセチル−１−システインもしくはその塩
および亜硫酸塩が挙げられる。第１剤中の還元剤の配合
量は通常２．０〜７．５質量％である。第１剤に用いら
れるアルカリ剤としては、水酸化カリウム、アンモニア
水及び／又はトリエタノールアミンが挙げられる。第１
剤中のアルカリ剤の配合量は、通常０．１〜３．０質量
％であり、第１剤のＰＨが４．５〜９．６になるように
添加される。第１剤には必要によりその他の成分とし
て、組成物の粘度を調整するためにメタノール、エタノ
ール、イソプロパノール、ブタノール等の低級アルコー
ル；、２，６−ジ−ｔｅｒｔ−ブチル−ｐ−クレゾー
ル、２，２−メチレン−ビス−（４−メチル−６−ｔｅ
ｒｔ−ブチルフェノール）等の酸化防止剤；ベンゾフェ
ノン等の紫外線吸収剤；安息香酸ナトリウム等の防腐
剤；高級アルコール、水溶性ワセリン、パラフィン油、
脂肪酸等の平滑補助剤；アズレン、モノニトログアヤコ
ール、レシチン、グリチルリチン等の皮膚保護剤；ＥＤ
ＴＡ、ＤＴＰＡ等の安定剤；パントテン酸、コレステリ
ン等の養毛剤；着色剤及び香料等が混合される。Examples of the reducing agent used in the first permanent wave lotion include thioglycolic acid or a salt thereof, N-acetyl-1-cysteine or a salt thereof, and a sulfite. The compounding amount of the reducing agent in the first agent is usually 2.0 to 7.5% by mass. Examples of the alkaline agent used for the first agent include potassium hydroxide, aqueous ammonia and / or triethanolamine. First
The compounding amount of the alkali agent in the agent is usually 0.1 to 3.0% by mass, and is added so that the PH of the first agent is 4.5 to 9.6. In the first part, as other components as necessary, lower alcohols such as methanol, ethanol, isopropanol and butanol for adjusting the viscosity of the composition; 2,6-di-tert-butyl-p-cresol; 2-methylene-bis- (4-methyl-6-te
antioxidants such as rt-butylphenol); ultraviolet absorbers such as benzophenone; preservatives such as sodium benzoate; higher alcohols, water-soluble petrolatum, paraffin oil,
Smoothing aids such as fatty acids; skin protection agents such as azulene, mononitroguaiacol, lecithin and glycyrrhizin; ED
Stabilizers such as TA and DTPA; hair tonics such as pantothenic acid and cholesterin; coloring agents and flavors are mixed.
【００２７】パーマネントウェーブローション第２剤に
用いられる酸化剤としては、臭素酸ナトリウム、臭素酸
カリウム、過酸化水素等が挙げられる。第２剤中の酸化
剤の配合量は、通常２．０〜１０．０質量％である。第
２剤においても必要により第１剤に用いたその他の成分
を添加してもよい。染毛剤としては、例えば植物性染毛
剤、金属性染毛剤、酸化染毛剤等の永久染毛剤（パーマ
ネントヘアーダイ）が挙げられ、具体的には特開平５−
１７３２２号公報に記載されている形のものが挙げられ
る。The oxidizing agent used for the second permanent wave lotion includes sodium bromate, potassium bromate, hydrogen peroxide and the like. The compounding amount of the oxidizing agent in the second agent is usually 2.0 to 10.0% by mass. If necessary, other components used in the first agent may be added to the second agent. Examples of the hair dye include permanent hair dyes (permanent hair dyes) such as vegetable hair dyes, metallic hair dyes, and oxidative hair dyes.
17322 is mentioned.
【００２８】吸収帯の試験方法を次に示す。 （１）ドライタッチ感及びゲル漏れ試験 試料として吸収体（３ｃｍ×１０ｃｍ）を準備し、下記
配合組成（質量比）の毛髪加工薬剤ａ〜ｅの各々２ｍｌ
を試料の中央部に滴下、１０分間拡散させた。薬剤の拡
散部分に、ろ紙（東洋ろ紙Ｎｏ．２）を密着させ、１ｋ
ｇの荷重を１分間加え、薬剤がろ紙側に移行する程度を
チェックした。 また吸収帯の縁からのゲル漏れの有無を肉眼で判定し
た。The test method of the absorption band is shown below. (1) Dry Touch Feeling and Gel Leakage Test An absorbent (3 cm × 10 cm) was prepared as a sample, and 2 ml of each of hair treatment agents a to e having the following composition (mass ratio) were prepared.
Was dropped on the center of the sample and allowed to diffuse for 10 minutes. A filter paper (Toyo Filter Paper No. 2) is closely attached to the drug diffusion part, and 1k
A load of g was applied for 1 minute, and the extent to which the drug migrated to the filter paper side was checked. The presence or absence of gel leakage from the edge of the absorption band was visually determined.
【００２９】 ［毛髪加工薬剤ａ］（パーマネントウェーブローション第１剤） チオグリコール酸アンモン ６．０（質量％） モノエタノールアミン ０．８ 水溶性ラノリン ０．３ ＥＤＴＡ ０．５ 精製水 残り 合 計 １００．０[Hair processing agent a] (Permanent wave lotion first agent) Ammonium thioglycolate 6.0 (% by mass) Monoethanolamine 0.8 Water-soluble lanolin 0.3 EDTA 0.5 Purified water Remaining total 100 .0
【００３０】 ［毛髪加工薬剤ｂ］（パーマネントウェーブローション第２剤） 臭素酸ナトリウム ６．０（質量％） ラノリン／スクワラン（１／１） の乳化物（５０％品） ３．０ 精製水 残り 合 計 １００．０[Hair treatment agent b] (second permanent wave lotion) Sodium bromate 6.0 (% by mass) Emulsion of lanolin / squalane (1/1) (50% product) 3.0 Purified water Total 100.0
【００３１】［毛髪加工薬剤ｃ］（酸化染毛剤第１液） ｐ−フェニレンジアミン １．６（質量％） ｐ−アミノフェノール ０．２ レゾルシン ０．５ プロピレングリコール １５．０ イソプロピルアルコール １０．０ ポリオキシエチレンアリル アルコール ２０．０ オレイン酸 ５．０ アンモニア水 ７．０精製水 残り 合 計 １００．０[Hair processing agent c] (Oxidative hair dye first solution) p-phenylenediamine 1.6 (mass%) p-aminophenol 0.2 resorcin 0.5 propylene glycol 15.0 isopropyl alcohol 10.0 Polyoxyethylene allyl alcohol 20.0 Oleic acid 5.0 Ammonia water 7.0 Purified water Remaining total 100.0
【００３２】［毛髪加工薬剤ｄ］（酸化染毛剤第２液） 過酸化水素（３５％品） １７．０（質量％） リン酸（ＰＨ４に調整） エタノールレゾルシン ２０．０ グリセリン ５．０ カルボキシビニルポリマー ０．６精製水 残り 合 計 １００．０[Hair processing agent d] (oxidative hair dye second solution) Hydrogen peroxide (35% product) 17.0 (% by mass) Phosphoric acid (adjusted to PH4) Ethanol resorcin 20.0 Glycerin 5.0 Carboxy Vinyl polymer 0.6 Purified water Remaining total 100.0
【００３３】［毛髪加工薬剤ｅ］（染毛料） リソールレッドＣＡ ０．０５（質量％） ジブロモフルオレセイン ０．０５ ナフトールブルーブラック ０．１５ Ｎ−メチルピロリドン １５．０ ベンジルアルコール １０．０ クエン酸 ２．０ ヒドロキシエチルセルロース ０．５精製水 残り 合 計 １００．０[Hair processing agent e] (hair dye) Risole Red CA 0.05 (% by mass) Dibromofluorescein 0.05 Naphthol blue black 0.15 N-methylpyrrolidone 15.0 Benzyl alcohol 10.0 Citric acid 0 Hydroxyethyl cellulose 0.5 Purified water Remaining Total 100.0
【００３４】[0034]
【実施例】以下実施例により本発明をさらに説明する
が、本発明はこれらに限定されるものではない。EXAMPLES The present invention will be further described with reference to the following Examples, but it should not be construed that the present invention is limited thereto.
【００３５】実施例１ 巾１ｍのフェルト状レーヨン不織布（目付量：５０ｇ／
ｍ2）に、サンフレッシュＳＴ−５００Ｄ［ポリアクリ
ル酸架橋型吸水性樹脂、粒径１０６〜８５０μｍ、三洋
化成工業社製］を長さ方向で１ｃｍ巾内に５ｇ／ｍにな
るように２ｃｍの間隔を置いて連続的に散布する。散布
後に同じサイズのフェルト状不織布でサンドイッチ状に
挟みニードルパンチで吸水性樹脂が散布されているとこ
ろは５０本／ｃｍ2、散布されていないところは３００
本／ｃｍ2で一体化した。一体化後散布した吸水性樹脂
が帯状の中央に来るように３ｃｍ巾でスリットして本発
明の吸収帯を得た。吸収帯の巾の両縁の吸水性樹脂のな
い部分は１ｃｍである。図１および図２は、得られた本
発明の毛髪加工薬剤用吸収帯の縦断面図（図１）、横断
面図（図２）および斜視図（図３）であり、１は不織布
（支持体）、２は吸水性樹脂粉末、３はニードルパンチ
加工部である。Example 1 Felt rayon nonwoven fabric having a width of 1 m (weight per unit area: 50 g /
m 2 ), Sunfresh ST-500D [polyacrylic acid crosslinked type water-absorbing resin, particle size of 106 to 850 μm, manufactured by Sanyo Chemical Industry Co., Ltd.] Spray continuously at intervals. 50 pieces / cm 2 where the water-absorbing resin is sprayed with a needle punch after sandwiching the felt-like non-woven fabric of the same size after spraying, and 300 places where the water-absorbing resin is not sprayed.
Units / cm 2 . After the integration, the absorbent band of the present invention was obtained by slitting with a width of 3 cm so that the water-absorbing resin sprayed was at the center of the band. The portion without the water-absorbing resin on both edges of the width of the absorption band is 1 cm. 1 and 2 are a longitudinal sectional view (FIG. 1), a transverse sectional view (FIG. 2) and a perspective view (FIG. 3) of the obtained absorption band for hair treatment chemicals of the present invention, wherein 1 is a nonwoven fabric (support). Body), 2 is a water absorbent resin powder, and 3 is a needle punched portion.
【００３６】実施例２ 巾１ｍの熱融着繊維（ポリエチレン／ポリプロピレン複
合繊維）を含むレーヨン不織布（目付量：５０ｇ／
ｍ2）に、サンフレッシュＳＴ−５００Ｄ［ポリアクリ
ル酸架橋型吸水性樹脂、粒径１０６〜８５０μｍ、三洋
化成工業社製］を長さ方向に１ｃｍ巾内に５ｇ／ｍにな
るように２ｃｍの間隔を置いて連続的に散布する。散布
後に同じサイズの不織布でサンドイッチ状に挟み吸水性
樹脂が散布されていないところを熱でシールカットし、
吸水性樹脂が帯状の中央に来るような３ｃｍ巾の本発明
の吸収帯を得た。吸収帯の巾の両縁の吸水性樹脂のない
部分は１ｃｍである。図４および図５は、得られた本発
明の毛髪加工薬剤用吸収帯の縦断面図（図４）および横
断面図（図５）であり、１は不織布（支持体）、２は吸
水性樹脂粉末、４は熱融着加工部である。Example 2 Rayon nonwoven fabric containing heat-fused fiber (polyethylene / polypropylene composite fiber) having a width of 1 m (basis weight: 50 g /
m 2 ), 2 cm of Sunfresh ST-500D [polyacrylic acid cross-linked water-absorbent resin, particle size of 106 to 850 μm, manufactured by Sanyo Chemical Industries, Ltd.] was added in a length direction of 2 cm so as to be 5 g / m within 1 cm width. Spray continuously at intervals. After spraying, sandwich it with a nonwoven fabric of the same size in a sandwich shape and seal cut with heat the place where the water absorbent resin is not sprayed,
An absorption band of the present invention having a width of 3 cm was obtained so that the water-absorbent resin came to the center of the band. The portion without the water-absorbing resin on both edges of the width of the absorption band is 1 cm. 4 and 5 are a longitudinal sectional view (FIG. 4) and a transverse sectional view (FIG. 5) of the obtained absorption band for hair treatment chemicals of the present invention, wherein 1 is a nonwoven fabric (support) and 2 is water absorption. The resin powder 4 is a heat-sealing portion.
【００３７】比較例１ 上記吸水性樹脂を支持体の全面に均一に散布し、全面を
３００本／ｃｍ2でニードルパンチする以外は実施例１
と同様にして巾３ｃｍ（吸水性樹脂の量は５ｇ／ｍ）の
吸収帯を得た。吸収帯の巾の両縁の吸水性樹脂のない部
分はない。図６および図７は、比較例１で得られた毛髪
加工薬剤用吸収帯の縦断面図（図６）および横断面図
（図７）であり、１は不織布（支持体）、２は吸水性樹
脂粉末、３はニードルパンチ加工部である。Comparative Example 1 Example 1 was repeated except that the above-mentioned water-absorbent resin was uniformly sprayed on the entire surface of the support, and the entire surface was needle-punched at 300 needles / cm 2.
In the same manner as in the above, an absorption band having a width of 3 cm (the amount of the water-absorbing resin was 5 g / m) was obtained. There is no portion without water absorbent resin at both edges of the width of the absorption band. 6 and 7 are a longitudinal sectional view (FIG. 6) and a transverse sectional view (FIG. 7) of the absorption band for a hair treatment agent obtained in Comparative Example 1, wherein 1 is a nonwoven fabric (support) and 2 is water absorption. The conductive resin powder 3 is a needle punched portion.
【００３８】比較例２ 上記吸水性樹脂を支持体の全面に均一に散布し、全面を
５０針／ｃｍ2でニードルパンチする以外は実施例１と
同様にして巾３ｃｍ（吸水性樹脂の量は５ｇ／ｍ）の吸
収帯を得た。吸収帯の巾の両縁の吸水性樹脂のない部分
はない。図８および図９は、比較例２で得られた毛髪加
工薬剤用吸収帯の縦断面図（図８）および横断面図（図
９）であり、１は不織布（支持体）、２は吸水性樹脂粉
末、３はニードルパンチ加工部である。Comparative Example 2 The same procedure as in Example 1 was carried out except that the water-absorbing resin was uniformly sprayed on the entire surface of the support, and the entire surface was needle-punched at 50 needles / cm 2 (the amount of the water-absorbing resin was 5 g / m). There is no portion without water absorbent resin at both edges of the width of the absorption band. 8 and 9 are a longitudinal sectional view (FIG. 8) and a transverse sectional view (FIG. 9) of the absorption band for a hair treatment agent obtained in Comparative Example 2, wherein 1 is a nonwoven fabric (support) and 2 is water absorption. The conductive resin powder 3 is a needle punched portion.
【００３９】比較例３ 上記吸水性樹脂を支持体の全面に均一に散布する以外は
実施例２と同様にして巾３ｃｍ（吸水性樹脂の量は５ｇ
／ｍ）の吸収帯を得た。吸収帯の巾の両縁の吸水性樹脂
のない部分はない。図１０は、比較例３で得られた毛髪
加工薬剤用吸収帯の横断面図を示す。なお、縦断面図は
図４と同じであるため省略する。１は不織布（支持
体）、２は吸水性樹脂粉末、４は熱融着加工部である。Comparative Example 3 The same procedure as in Example 2 was carried out except that the above-mentioned water-absorbent resin was evenly spread on the entire surface of the support, and the width was 3 cm (the amount of the water-absorbent resin was 5 g).
/ M). There is no portion without water absorbent resin at both edges of the width of the absorption band. FIG. 10 is a cross-sectional view of the absorption band for hair treatment chemicals obtained in Comparative Example 3. Note that the vertical sectional view is the same as that of FIG. 1 is a nonwoven fabric (support), 2 is a water-absorbing resin powder, and 4 is a heat-sealed portion.
【００４０】性能評価 実施例１、２の吸収帯および比較品１、２の吸収帯につ
いて毛髪加工薬剤のドライタッチ感およびゲル漏れ試験
をおこなった。その結果を表１に示した。Performance Evaluation A dry touch feeling and a gel leakage test of a hair treatment agent were performed on the absorption bands of Examples 1 and 2 and the absorption bands of Comparative Products 1 and 2. The results are shown in Table 1.
【００４１】[0041]
【表１】 [Table 1]
【００４２】[0042]
【表２】 [Table 2]
【００４３】毛髪加工薬剤のドライタッチ感およびゲル
漏れ試験に於いて、本発明の吸収帯（実施例１および
２）は従来の吸収帯（比較例１、２および３）に比べ、
特にゲル漏れがなく優れていた。In the dry touch feeling and gel leak test of the hair treatment chemicals, the absorption band of the present invention (Examples 1 and 2) was compared with the conventional absorption band (Comparative Examples 1, 2 and 3).
In particular, it was excellent without gel leakage.
【００４４】[0044]
【発明の効果】本発明の毛髪加工薬剤用吸収帯は下記の
ような効果を奏する。 （１）本発明の吸収帯が毛髪加工薬剤を吸収した吸収面
は、吸水性樹脂粉末が薬剤をしっかり捕捉するため吸収
体表面に放出しないので、その表面は乾いた状態を呈す
る。 （２）毛髪加工薬剤を吸収した吸水性樹脂のゲルが吸収
帯の縁から出ないので、皮膚を刺激せず不快感を与えな
い。 （３）ロール状に巻いた本発明の吸収帯は、個々の頭部
のサイズに合わせ、使用時に必要な長さに容易にカット
して使用することができるので、吸収帯の無駄がはぶけ
る。 （４）本発明の吸収帯の製造は、広巾のロール状の不織
布等を用いて連続的に生産できるため、低コストで「使
い捨て」タイプのものとして好適である。The absorption band for hair treatment chemicals of the present invention has the following effects. (1) Since the water-absorbent resin powder firmly captures the drug and does not release it to the surface of the absorber, the absorption surface of the absorption band of the present invention that has absorbed the hair treatment drug has a dry state. (2) Since the gel of the water-absorbing resin that has absorbed the hair processing agent does not come out of the edge of the absorption band, it does not irritate the skin and does not cause discomfort. (3) The absorption band of the present invention wound into a roll shape can be easily cut to a required length at the time of use according to the size of each head, and thus the waste of the absorption band is eliminated. . (4) Since the absorption band of the present invention can be produced continuously using a wide-width roll-shaped nonwoven fabric or the like, it is suitable as a low-cost "disposable" type.
【図１】 本発明の毛髪加工薬剤用吸収帯を示した縦
断面図である。FIG. 1 is a longitudinal sectional view showing an absorption band for a hair processing agent of the present invention.
【図２】 本発明の毛髪加工薬剤用吸収帯を示した横
断面図である。FIG. 2 is a cross-sectional view showing an absorption band for a hair processing agent of the present invention.
【図３】 本発明の毛髪加工薬剤用吸収帯を示した斜
視図である。FIG. 3 is a perspective view showing an absorption band for a hair processing agent of the present invention.
【図４】 本発明の毛髪加工薬剤用吸収帯を示した縦
断面図である。FIG. 4 is a longitudinal sectional view showing an absorption band for a hair processing agent of the present invention.
【図５】 本発明の毛髪加工薬剤用吸収帯を示した横
断面図である。FIG. 5 is a cross-sectional view showing an absorption band for a hair treatment agent of the present invention.
【図６】 比較の毛髪加工薬剤用吸収帯を示した縦断
面図である。FIG. 6 is a longitudinal sectional view showing a comparative hair treatment agent absorption band.
【図７】 比較の毛髪加工薬剤用吸収帯を示した横断
面図である。FIG. 7 is a cross-sectional view showing a comparative hair treatment chemical absorption band.
【図８】 比較の毛髪加工薬剤用吸収帯を示した縦断
面図である。FIG. 8 is a longitudinal sectional view showing a comparative hair treatment agent absorption band.
【図９】 比較の毛髪加工薬剤用吸収帯を示した横断
面図である。FIG. 9 is a cross-sectional view showing a comparative hair treatment chemical absorption band.
【図１０】 比較の毛髪加工薬剤用吸収帯を示した横断
面図である。FIG. 10 is a cross-sectional view showing a comparative hair treatment agent absorption band.
【図１１】 毛髪加工薬剤用吸収帯を女性の頭部に装着
した状態を示した説明図である。FIG. 11 is an explanatory view showing a state in which the hair treatment agent absorption band is attached to the head of a woman.
１．透水性シート（支持体） ２．吸水性樹脂粉末 ３．ニードルパンチ加工部 ４．熱融着加工部 ５．毛髪加工薬剤用吸収帯 1. 1. Water-permeable sheet (support) 2. water-absorbent resin powder Needle punch processing part 4. Heat fusion processing part 5. Hair processing chemical absorption band
フロントページの続き Ｆターム(参考） 3B038 FA05 3B040 AA02 4C083 AB012 AB082 AB332 AB412 AC022 AC082 AC102 AC122 AC152 AC242 AC302 AC472 AC532 AC542 AC552 AC772 AC842 AC852 AD092 AD282 AD512 CC34 CC36 DD12 EE07 Continued on the front page F term (reference) 3B038 FA05 3B040 AA02 4C083 AB012 AB082 AB332 AB412 AC022 AC082 AC102 AC122 AC152 AC242 AC302 AC472 AC532 AC542 AC552 AC772 AC842 AC852 AD092 AD282 AD512 CC34 CC36 DD12 EE07
Claims (8)
剤用吸収帯において、巾１〜１０ｃｍの帯状の透水性シ
ート（Ａ）の少なくとも２枚の間に、長さ方向に連続的
に散布した吸水性樹脂粉末（Ｂ）を挟み込み一体化して
なり、且つ該吸収帯の巾の両縁の少なくとも３ｍｍの部
分に（Ｂ）が実質的に存在しないことを特徴とする毛髪
加工薬剤用吸収帯。1. An absorption band for a hair treatment agent to be worn on a human head and used in a longitudinal direction between at least two band-shaped water-permeable sheets (A) having a width of 1 to 10 cm. A water-absorbent resin powder (B) sprayed on a surface of the hair treatment agent, wherein (B) is substantially absent in at least 3 mm of both edges of the width of the absorption band. Absorption band.
１記載の吸収帯。2. The absorption band according to claim 1, wherein the water-permeable sheet is a non-woven fabric.
法、熱融着法、エンボス加工法、ステッチボンド法及び
接着剤法からなる群から選ばれる１種又は２種以上の組
み合わせの方法である請求項１又は２記載の吸収帯。3. The method according to claim 1, wherein the method of integration is one or a combination of two or more selected from the group consisting of a needle punching method, a heat fusion method, an embossing method, a stitch bonding method, and an adhesive method. An absorption band according to claim 1 or 2.
り、且つ前記の一体化の方法がニードルパンチ法である
請求項１〜３の何れか記載の吸収帯。4. The absorption band according to claim 1, wherein (A) is a felt-like nonwoven fabric, and said integration method is a needle punch method.
が、（Ａ）の両縁の（Ｂ）が存在しない部分は５０〜２
０００本／ｃｍ2、（Ｂ）が存在する中央部は８０本／
ｃｍ2以下である請求項４記載の吸収帯。5. The puncture density in the needle punching method is 50 to 2 on both edges of (A) where (B) is not present.
000 lines / cm2, the central part where (B) exists is 80 lines / cm2
The absorption band according to claim 4, which is not more than cm2.
性シートであり、且つ一体化の方法が熱融着法である請
求項１又は２記載の吸収帯。6. The absorption band according to claim 1, wherein (A) is a water-permeable sheet containing a heat-fusible substance, and the method of integration is a heat-sealing method.
０μｍである請求項１〜６の何れか記載の吸収帯。7. The average particle size of (B) is 50 to 85.
The absorption band according to claim 1, wherein the absorption band is 0 μm.
切断することができる請求項１〜７の何れか記載の吸収
帯。8. The absorption band according to claim 1, wherein the absorption band is wound in a roll shape and can be cut into a desired length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000289229A JP2002095522A (en) | 2000-09-22 | 2000-09-22 | Absorption band for hair arranging agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000289229A JP2002095522A (en) | 2000-09-22 | 2000-09-22 | Absorption band for hair arranging agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002095522A true JP2002095522A (en) | 2002-04-02 |
Family
ID=18772662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000289229A Pending JP2002095522A (en) | 2000-09-22 | 2000-09-22 | Absorption band for hair arranging agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002095522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005074742A1 (en) * | 2004-02-09 | 2005-08-18 | Kao Corporation | Hair holder |
| JP2018196550A (en) * | 2017-05-24 | 2018-12-13 | エステー株式会社 | Composition for spray and spray formulation using the same |
-
2000
- 2000-09-22 JP JP2000289229A patent/JP2002095522A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005074742A1 (en) * | 2004-02-09 | 2005-08-18 | Kao Corporation | Hair holder |
| US7963291B2 (en) | 2004-02-09 | 2011-06-21 | Kao Corporation | Hair holder |
| JP2018196550A (en) * | 2017-05-24 | 2018-12-13 | エステー株式会社 | Composition for spray and spray formulation using the same |
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