JPH10158700A - Washing soap - Google Patents
Washing soapInfo
- Publication number
- JPH10158700A JPH10158700A JP33153596A JP33153596A JPH10158700A JP H10158700 A JPH10158700 A JP H10158700A JP 33153596 A JP33153596 A JP 33153596A JP 33153596 A JP33153596 A JP 33153596A JP H10158700 A JPH10158700 A JP H10158700A
- Authority
- JP
- Japan
- Prior art keywords
- water
- soluble polymer
- surfactant
- cleaning agent
- porous structure
- 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
Landscapes
- Detergent Compositions (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、一回使い切りの用
途に適した洗浄剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning agent suitable for single use.
【０００２】[0002]
【従来の技術】従来より公園や旅先等において手を十分
に洗浄したい場合があるが、石鹸を備えた手洗い場は多
くはないというのが現状である。このような現状の中
で、衛生環境を維持したいという消費者からの要請や、
食中毒を予防するという社会的な要請が更に高まってい
る。2. Description of the Related Art Conventionally, there are cases where it is desired to wash hands sufficiently in a park or a travel destination, but at present, there are not many hand washing places provided with soap. Under these circumstances, demands from consumers to maintain a sanitary environment,
There is a growing social need to prevent food poisoning.
【０００３】これらの要請に対しては、数センチ角の固
形石鹸や液状洗浄剤入りポンプを持ち歩けば問題はな
い。しかしながら、そのような固形石鹸は使用後に濡れ
てベタつき、後始末が面倒であるという問題がある。ま
た、液状洗浄剤入りポンプは液漏れる場合があり、持ち
運びには不向きである。[0003] To meet these demands, there is no problem if you carry a pump containing several centimeters of solid soap or liquid detergent. However, there is a problem that such a bar soap becomes wet and sticky after use, and that it is troublesome to clean up. In addition, the pump containing the liquid detergent may leak, and is not suitable for carrying.
【０００４】このため、一回使い切りの石鹸（洗浄剤）
として、約１ｇ程度の石鹸を錠剤形状に加工することも
考えられるが、小さ過ぎるために両手の中で擦り合わせ
にくく、従って溶かしにくく、しかも取り落としやすい
等の欠点がある。For this reason, single-use soap (cleaning agent)
As an example, it is conceivable to process about 1 g of soap into a tablet shape, but there is a drawback in that the soap is too small to be rubbed in both hands, so that it is difficult to dissolve, and easy to remove.
【０００５】このため、石鹸の取扱性を向上させるため
に、脂肪酸アルカリ金属塩に対して１．５〜９倍重量の
粉状のデンプン類やセルロース類を増量剤として配合
し、３００〜１５００ｍｇ程度の量の錠剤形状に石鹸を
加工することが提案されている（特開昭５６−８４７９
８号公報）。また、一回分の量（約１ｇ程度）の粒状石
鹸を防湿包装袋に密封したものも市販されている。[0005] Therefore, in order to improve the handleability of soap, powdery starch or cellulose 1.5 to 9 times the weight of the alkali metal salt of fatty acid is added as a bulking agent, and about 300 to 1500 mg. It has been proposed to process soap into tablet forms of the following amounts (JP-A-56-8479).
No. 8). Further, a product obtained by sealing a single amount (about 1 g) of granular soap in a moisture-proof packaging bag is also commercially available.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、粉状の
デンプン類やセルロース類を配合した石鹸の場合、良好
な取扱性を示すには未だ十分な大きさとは言えず、しか
も硬く成形された錠剤形状となっているために溶けにく
いという問題があった。また、粒状石鹸を防湿包装袋に
密封した石鹸の場合には、使用時に石鹸粒をこぼし易
く、しかも石鹸の崩壊性や手触り感が十分でないという
問題があった。However, in the case of soap containing powdered starches or celluloses, it cannot be said that the soap is still large enough to show good handling properties, and the tablet shape is hard. Therefore, there is a problem that it is difficult to melt. Further, in the case of soap in which granular soap is sealed in a moisture-proof packaging bag, there has been a problem that the soap particles are easily spilled at the time of use, and the disintegration and feel of the soap are not sufficient.
【０００７】本発明は、以上の従来の技術の問題を解決
しようとするものであり、取扱性に優れ、溶け易く、し
かも崩壊性や手触り感にも優れ、一回使い切りの用途に
適した洗浄剤を提供することを目的とする。[0007] The present invention is intended to solve the above-mentioned problems of the prior art, and is excellent in handleability, easy to dissolve, and excellent in disintegration and touch feeling, and suitable for single-use cleaning. It is intended to provide an agent.
【０００８】[0008]
【課題を解決するための手段】本発明者は、洗浄成分と
しての石鹸等の界面活性剤を、持ちやすい大きさの見掛
け密度を有する水溶性高分子多孔質構造体に保持させる
ことにより上述の目的を達成できることを見出し、本発
明を完成させるに至った。Means for Solving the Problems The inventor of the present invention described above by holding a surfactant such as soap as a washing component on a water-soluble polymer porous structure having an apparent density that is easy to hold. The inventors have found that the object can be achieved, and have completed the present invention.
【０００９】即ち、本発明は、水溶性高分子多孔質構造
体に界面活性剤が保持されていることを特徴とする洗浄
剤を提供する。That is, the present invention provides a detergent characterized in that a surfactant is retained in a water-soluble polymer porous structure.
【００１０】[0010]
【発明の実施の形態】以下、本発明を詳細に説明する。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail.
【００１１】本発明の洗浄剤においては、水溶性高分子
多孔質構造体に、洗浄成分である界面活性剤が保持され
ている。水溶性高分子多孔質構造体は、少ない重量で取
扱性に適した容積を持つことができる。しかも、水溶性
であるために、使用に際して容易に崩壊し、しかも後残
りするようなゴミを残さない。このため、このような水
溶性高分子多孔質構造体に界面活性剤を保持させると、
軽く溶けやすい洗浄剤となり、特に一回使い切り用途に
適した洗浄剤を構成することができる。In the cleaning agent of the present invention, a surfactant as a cleaning component is held in the water-soluble porous polymer structure. The water-soluble polymer porous structure can have a volume suitable for handleability with a small weight. Moreover, since it is water-soluble, it is easily disintegrated at the time of use, and does not leave any residual dust. Therefore, when a surfactant is held in such a water-soluble polymer porous structure,
The cleaning agent is light and easily soluble, and can be used as a cleaning agent particularly suitable for single use.
【００１２】本発明において、水溶性高分子多孔質構造
体としては、公知の水溶性高分子を多孔質構造体に成形
したものを使用することができる。例えば、水溶性高分
子を発泡成形したものや、水溶性高分子の繊維を交絡さ
せた綿状構造体を挙げることができる。In the present invention, as the water-soluble polymer porous structure, a known water-soluble polymer formed into a porous structure can be used. For example, a foamed structure of a water-soluble polymer or a cotton-like structure in which fibers of a water-soluble polymer are entangled can be used.
【００１３】ここで、水溶性高分子の例としては、トウ
モロコシ、改良トウモロコシ、ジャガイモ、モチ米、古
米等の安価で大量入手可能が原料から分離されたデンプ
ン、ポリビニルアルコール、エチレンオキサイド、ポリ
プロピレンオキサイド、ポリビニルピロリドン、又はこ
れらの任意の混合物を挙げることができる。Here, examples of the water-soluble polymer include starch, polyvinyl alcohol, ethylene oxide, polypropylene oxide, which are inexpensive and available in large quantities, such as corn, improved corn, potato, waxy rice, and old rice, which are separated from the raw materials. Polyvinylpyrrolidone or any mixture thereof can be mentioned.
【００１４】なお、水溶性高分子を発泡成形したものの
代表例としては、デンプンと、必要に応じて添加される
他の水溶性高分子（ポリビニルアルコール等）との混合
物を、例えば大気圧から５０×１０5Ｐａまでの圧力
下、約８０〜２５０℃で０．１〜１０分間ほど加熱し、
必要に応じて常圧を超えて加圧されたその混合物の圧力
を常圧に急激に戻すことなどにより発泡させ、冷却させ
て固化させたものを挙げることができる。より具体的に
は、デンプンに水を配合し、その混合物を二軸又は短軸
の押し出し装置から加熱しながら押し出すことにより得
られるものを挙げることができる。また、デンプン水懸
濁液を鋳型の中に注入し、加熱し発泡させて固化させた
ものも挙げることができる。As a typical example of a water-soluble polymer obtained by foam molding, a mixture of starch and other water-soluble polymer (polyvinyl alcohol or the like) added as necessary may be used, for example, at a pressure of 50 to 50 MPa. Under pressure of up to 10 5 Pa, heating at about 80 to 250 ° C. for about 0.1 to 10 minutes,
If necessary, the mixture may be foamed by rapidly returning the pressure of the mixture, which is higher than the normal pressure, to the normal pressure, cooled, and solidified. More specifically, there can be mentioned those obtained by blending water with starch and extruding the mixture while heating from a biaxial or short-axial extruder. Further, a starch water suspension is poured into a mold, heated, foamed, and solidified.
【００１５】また、水溶性高分子の繊維を交絡させた綿
状構造体の代表例としては、ポリビニルアルコールを溶
融紡糸法等の公知の紡糸法により得られる繊維を綿状に
成形したものを挙げることができる。A typical example of a cotton-like structure in which fibers of a water-soluble polymer are entangled is a fiber obtained by forming a fiber obtained by spinning polyvinyl alcohol by a known spinning method such as a melt spinning method. be able to.
【００１６】なお、本発明において使用する水溶性多孔
質構造体の多孔質の程度については、使用目的や洗浄剤
の後述する剤型等に応じて適宜決定することができる。The degree of porosity of the water-soluble porous structure used in the present invention can be appropriately determined according to the purpose of use and the type of cleaning agent to be described later.
【００１７】本発明において使用する界面活性剤として
は、通常の固形洗浄剤に使用できるものを好ましく利用
でき、例えば脂肪酸アルカリ金属塩やアルカノールアミ
ン塩、アルキルサルフェート類、アルキルエーテルサル
フェート類、ベタイン類、サルタイン類、アルキルアミ
ンオキサイド類、アルキルサルコシネート類、ココイル
イセチオン酸塩類、アルキルアシルタウレート類、ｎ−
アシルグルタメート類、アシルイセチオネート類、アル
キルスルホスクシネート類、アルキルリン酸エステル
類、アルキルグリセリルエーテル類等を使用することが
できる。As the surfactant used in the present invention, those which can be used in ordinary solid detergents can be preferably used. Examples thereof include alkali metal salts of fatty acids, alkanolamine salts, alkyl sulfates, alkyl ether sulfates, betaines, and the like. Saltines, alkylamine oxides, alkyl sarcosinates, cocoyl isethionates, alkyl acyl taurates, n-
Acyl glutamates, acyl isethionates, alkyl sulfosuccinates, alkyl phosphates, alkyl glyceryl ethers and the like can be used.
【００１８】このような界面活性剤の量は、洗浄剤の使
用目的や後述する剤型等に応じて適宜決定することがで
きる。The amount of such a surfactant can be appropriately determined according to the purpose of use of the detergent, the type of preparation described below, and the like.
【００１９】また、本発明の洗浄剤には、必要に応じて
通常の皮膚洗浄剤に配合されているような成分、例えば
脂肪酸、油脂、ポリプロピレングルコール、グリセリン
等の保湿剤、高級アルコール、エステル、シリコーン等
の油剤、香料、顔料、染料、紫外線吸収剤、殺菌剤、安
定化剤等を適宜配合させることができる。The cleaning agent of the present invention may contain, if necessary, components such as fatty acids, oils and fats, humectants such as polypropylene glycol and glycerin, higher alcohols and esters Oils such as silicone, fragrances, pigments, dyes, ultraviolet absorbers, bactericides, stabilizers, and the like can be appropriately compounded.
【００２０】本発明の洗浄剤の剤型は、上述の界面活性
剤の水溶性高分子多孔質構造体による保持の態様により
異なる。代表的な剤型１〜３をその製造方法とともに以
下に説明する。The dosage form of the cleaning agent of the present invention differs depending on the manner in which the above-described surfactant is retained by the water-soluble polymer porous structure. Representative dosage forms 1 to 3 will be described below together with their production methods.
【００２１】（剤型１）界面活性剤が水溶性高分子多孔
質構造体の内部に粉あるいはペーストの形態で保持され
ている剤型。(Formulation 1) A formulation in which the surfactant is held in the form of powder or paste inside the water-soluble porous polymer structure.
【００２２】この剤型１の洗浄剤の製造方法としては、
水溶性高分子多孔質構造体（デンプンの加熱発泡体等）
を予め形成しておき、その構造体の内部に粉状又はペー
スト状の洗浄剤をディスペンサーの細いノズルから注入
する方法を挙げることができる。The manufacturing method of the cleaning agent of this dosage form 1 is as follows.
Water-soluble polymer porous structure (heated starch foam, etc.)
Is formed in advance, and a powdery or paste-like cleaning agent is injected into the inside of the structure from a thin nozzle of a dispenser.
【００２３】（剤型２）界面活性剤が水溶性高分子多孔
質構造体の表面にコーティングにより保持されている剤
型。(Dosage form 2) A dosage form in which a surfactant is held on the surface of a water-soluble polymer porous structure by coating.
【００２４】この剤型２の洗浄剤の製造方法としては、
水溶性高分子多孔質構造体（デンプンの加熱発泡構造体
やポリビニルアルコールの綿状構造体等）を予め形成し
ておき、それを界面活性剤含有液体に浸漬し、引き上げ
た後に乾燥したり、水溶性高分子構造体に対し界面活性
剤含有液体をスプレーした後に乾燥したりする方法を挙
げることができる。The method for producing the cleaning agent of this type 2 includes the following:
A water-soluble polymer porous structure (heat-foamed structure of starch, cotton-like structure of polyvinyl alcohol, etc.) is formed in advance, immersed in a surfactant-containing liquid, pulled up and dried, A method of spraying a surfactant-containing liquid onto the water-soluble polymer structure and then drying the sprayed liquid can be used.
【００２５】（剤型３）界面活性剤が水溶性高分子多孔
質構造体に均一に分散保持されている剤型。(Formulation 3) A formulation in which the surfactant is uniformly dispersed and held in the water-soluble polymer porous structure.
【００２６】この剤型３の洗浄剤の製造方法としては、
例えば、水溶性高分子を多孔質構造体に加工する前に、
水溶性高分子に界面活性剤を必要に応じて溶媒の存在下
で混合し、その混合物を加熱発泡して固化させたり、紡
糸して綿状に加工したりする方法を挙げることができ
る。The method for producing the cleaning agent of this type 3 includes the following:
For example, before processing a water-soluble polymer into a porous structure,
Surfactants can be mixed with a water-soluble polymer in the presence of a solvent, if necessary, and the mixture can be heated and foamed to solidify, or spun to form a floc.
【００２７】以上説明した本発明の洗浄剤は、軽く、溶
け易く、しかも崩壊性や手触り感にも優れた洗浄剤であ
るので、一回使い切りの洗浄剤として、あるいは携帯用
の洗浄剤として非常に優れたものとなる。The cleaning agent of the present invention described above is a light, easily dissolving, and also excellent in disintegration and touch feeling, and is therefore extremely useful as a single-use cleaning agent or a portable cleaning agent. It will be excellent.
【００２８】[0028]
【実施例】以下、本発明を実施例により具体的に説明す
る。The present invention will be described below in more detail with reference to examples.
【００２９】実施例１〜５及び比較例１ コーンスターチ（和光純薬工業社製）８０．７重量部と
ポリビニルアルコール（和光純薬工業社製）４．３重量
部と水１５重量部と混合し、この混合物を二軸の押出機
（日本化工機社製：押出し条件／１５０℃、圧力１×１
０5Ｐａ、ノズル径１０ｍｍ）から加熱押出すことによ
りコーンスターチ系多孔質発泡体（見掛け密度０．０２
ｇ／ｃｍ3）を形成した。Examples 1 to 5 and Comparative Example 1 80.7 parts by weight of corn starch (manufactured by Wako Pure Chemical Industries), 4.3 parts by weight of polyvinyl alcohol (manufactured by Wako Pure Chemical Industries) and 15 parts by weight of water were mixed. This mixture was placed in a twin-screw extruder (manufactured by Nippon Kakoki Co., Ltd .: extrusion conditions / 150 ° C., pressure 1 × 1).
0 5 Pa, corn-based porous foams by extruding heated nozzle diameter 10 mm) (apparent density 0.02
g / cm 3 ).
【００３０】この多孔質発泡体の内部に、表１の割合で
粉状石鹸用素地（パーム核脂肪酸／パームステアリン脂
肪酸＝５０／５０の混合脂肪酸の水酸化ナトリウム中和
物（水分１３％））をシリンジを用いて詰めることによ
り実施例１〜５の洗浄剤を製造した。The powdery soap base (palm kernel fatty acid / palm stearin fatty acid = 50/50 mixed fatty acid sodium hydroxide neutralized product (13% water content)) in the porous foam at the ratio shown in Table 1 Was packed using a syringe to produce the cleaning agents of Examples 1 to 5.
【００３１】なお、比較例１の洗浄剤は、発泡させてい
ない粉状のコーンスターチと石鹸素地との混合物を打錠
成形したものである。The detergent of Comparative Example 1 was obtained by tablet-forming a mixture of a powdered corn starch and a soap base that had not been foamed.
【００３２】得られた実施例１〜５及び比較例１の洗浄
剤について、水道水で手洗いした際の取扱性、溶解性、
泡立ち性又は泡持ち性について評価した。評価に際し、
高級脂肪酸ナトリウムを主成分とする市販の固形石鹸を
基準として、それよりも優れている場合を「○」と評価
し、同等な場合を「△」と評価し、劣っている場合を
「×」と評価した。With respect to the obtained detergents of Examples 1 to 5 and Comparative Example 1, the handleability and solubility when hand-washed with tap water,
The foaming property or foam retention was evaluated. Upon evaluation,
Based on a commercially available solid soap containing higher fatty acid sodium as a main component, if it is better, it is evaluated as “「 ”, if it is equivalent, it is evaluated as“ △ ”, and if it is inferior, it is“ x ”. Was evaluated.
【００３３】[0033]
【表１】 実施例 比較例 成分 １ ２ ３ ４ ５ １ コーンスターチ 系多孔質発泡体 ９５ ８０ ５０ １０ ９９ − 石鹸素地 ５ ２０ ５０ ９０ １ ２０ 粉状コーンスターチ − − − − − ８０ （評価） 取扱性 ○ ○ ○ ○ ○ × 溶解性 ○ ○ ○ △ ○ ×泡立ち性 ○ ○ ○ ○ △ ○ [Table 1] Example Comparative Example Components 1 2 3 4 5 1 Corn starch-based porous foam 95 80 50 10 99-Soap base 5 20 50 90 120 Powdered corn starch------80 (Evaluation) Handleability ○ ○ ○ ○ ○ × Solubility ○ ○ ○ △ ○ × Foaming ○ ○ ○ ○ △ ○
【００３４】表１に示すとおり、水溶性高分子多孔質構
造体を使用した実施例１〜５の洗浄剤剤は×と評価され
た項目がなく、好ましい洗浄剤であることがわかる。As shown in Table 1, the detergents of Examples 1 to 5 using the water-soluble polymer porous structure had no items evaluated as "X", indicating that they were preferred detergents.
【００３５】なお、実施例４の結果から、コーンスター
チ系多孔質発泡体の含有量が少なくなると、洗浄剤の溶
解性が低下する傾向があることがわかる。また、実施例
５の結果から、コーンスターチ系多孔質発泡体の含有量
が過度に大きくなると泡立ち性が低下する傾向があるこ
とがわかる。From the results of Example 4, it can be seen that when the content of the corn starch-based porous foam decreases, the solubility of the detergent tends to decrease. In addition, the results of Example 5 show that when the content of the corn starch-based porous foam is excessively large, the foaming property tends to decrease.
【００３６】一方、比較例１の洗浄剤は、水溶性高分子
多孔質構造体を使用していないので、取扱性と泡立ち性
との点で不満足な結果となった。On the other hand, since the cleaning agent of Comparative Example 1 did not use a water-soluble polymer porous structure, the results were unsatisfactory in terms of handleability and foamability.
【００３７】実施例６及び比較例２実施例１で用いたコ
ーンスターチ系多孔質発泡体０．２ｇを、表２の配合の
洗浄成分含有組成物を７０℃に加熱して得た溶融物中に
１０秒間浸漬し、室温下で１０分間乾燥することによ
り、コーンスターチ系多孔質発泡体の表面にコーティン
グにより表２の配合の洗浄成分含有組成物（０．４ｇ相
当）が保持されている実施例６の洗浄剤を製造した。Example 6 and Comparative Example 2 0.2 g of the corn starch-based porous foam used in Example 1 was heated to 70 ° C. with the cleaning component-containing composition of the composition shown in Table 2 in a melt. Example 6 in which the cleaning component-containing composition (corresponding to 0.4 g) of the composition shown in Table 2 was retained on the surface of the corn starch-based porous foam by coating by dipping for 10 seconds and drying at room temperature for 10 minutes. Was manufactured.
【００３８】[0038]
【表２】 成分 配合量（重量％） ラウリン酸 ２１．４ ミリスチン酸 ２１．４ ＮａＯＨ ５．５ ＫＯＨ ３．３ 食塩 ２．８ エタノール ７．１精製水 ３８．５ 合計 １００．０ [Table 2] Ingredients Amount (% by weight) Lauric acid 21.4 Myristic acid 21.4 NaOH 5.5 KOH 3.3 Salt 2.8 Ethanol 7.1Purified water 38.5 Total 100.0
【００３９】得られた洗浄剤０．６ｇについて、実施例
１と同様に、実際に使用した際の取扱性、溶解性及び泡
立ち性について評価した。その結果を表３に示す。About 0.6 g of the obtained detergent, in the same manner as in Example 1, the handling property, the solubility and the foaming property when actually used were evaluated. Table 3 shows the results.
【００４０】なお、比較例２として、表２の洗浄成分含
有組成物０．６ｇの固形物をそのまま使用した場合の結
果を表３に示す。As Comparative Example 2, Table 3 shows the results when 0.6 g of the solid component containing the cleaning component shown in Table 2 was used as it was.
【００４１】[0041]
【表３】 成分 実施例６ 比較例２ コーンスターチ 系多孔質発泡体 ０．２ｇ −表２の洗浄成分含有組成物 ０．４ｇ ０．６ｇ （評価） 取扱性 ○ × 溶解性 ○ △ 泡立ち性 ○ △ [Table 3] Ingredients Example 6 Comparative Example 2 Corn starch-based porous foam 0.2 g- Cleaning component-containing composition in Table 2 0.4 g 0.6 g (Evaluation) Handleability ○ × Solubility ○ △ Foaming ○ △
【００４２】表３に示す通り、実施例６の洗浄剤は各項
目について好ましい結果を示したが、比較例２の洗浄剤
は、発泡していないために容積が小さく、そのため使用
中に取り落とし易く、取扱性の点で不十分な結果となっ
た。As shown in Table 3, the cleaning agent of Example 6 showed favorable results for each item, but the cleaning agent of Comparative Example 2 had a small volume because it was not foamed, and thus was easily dropped during use. However, the results were insufficient in terms of handling.
【００４３】実施例７及び比較例３ ポリビニルアルコールの綿状構造体０．５ｇを、実施例
６で使用した表２の配合の洗浄成分含有組成物の溶融物
中に１０秒間浸漬した後、室温下で１０分間乾燥するこ
とにより、綿状構造体の表面にコーティングにより表２
の配合の洗浄成分含有組成物（１．０ｇ相当）が保持さ
れている実施例７の洗浄剤を製造した。Example 7 and Comparative Example 3 0.5 g of the polyvinyl alcohol flocculent structure was immersed in the melt of the cleaning component-containing composition having the composition shown in Table 2 used in Example 6 for 10 seconds. Table 2 by coating on the surface of the flocculent structure by drying under
The cleaning agent of Example 7 in which the cleaning component-containing composition (equivalent to 1.0 g) having the formula (1) was retained.
【００４４】得られた洗浄剤１．５ｇについて、実施例
１と同様に実際に使用した際の取扱性、溶解性、泡立ち
性、泡持ち性について評価した。その結果を表４に示
す。About 1.5 g of the obtained detergent, the handling property, solubility, foaming property and foam retention property when actually used were evaluated in the same manner as in Example 1. Table 4 shows the results.
【００４５】なお、比較例３として、表２の洗浄成分含
有組成物１．５ｇの固形物をそのまま使用した場合の結
果を表４に示す。As Comparative Example 3, Table 4 shows the results when 1.5 g of the solid component containing the cleaning component shown in Table 2 was used as it was.
【００４６】[0046]
【表４】 成分 実施例７ 比較例３ ホ゜リヒ゛ニルアルコール 綿状構造体 ０．５ｇ −表２の洗浄成分含有組成物 １ｇ １．５ｇ （評価） 取扱性 ○ × 溶解性 ○ △ 泡持ち性 ○ △泡立ち性 ○ △ [Table 4] Ingredients Example 7 Comparative Example 3 Polyvinyl alcohol cotton-like structure 0.5 g- 1 g 1.5 g of the cleaning component-containing composition in Table 2 (Evaluation) Handleability ○ × Solubility ○ △ Foam retention ○ △ Foaming ○ △
【００４７】表４に示す通り、実施例７の洗浄剤は各項
目について好ましい結果を示したが、比較例３の洗浄剤
は、発泡していないために容積が小さく、そのため使用
中に取り落とし易く、取扱性が不十分な結果となった。As shown in Table 4, the cleaning agent of Example 7 showed favorable results for each item, but the cleaning agent of Comparative Example 3 was small in volume because it was not foamed, so that it was easy to remove during use. Insufficient handleability resulted.
【００４８】[0048]
【発明の効果】本発明の洗浄剤は、軽く、溶け易く、し
かも崩壊性や手触り感にも優れた洗浄剤であるので、一
回使い切りの洗浄剤として、あるいは携帯用の洗浄剤と
して非常に優れたものとなる。The cleaning agent of the present invention is light and easy to dissolve, and is also excellent in disintegration and touch, so it is very useful as a single-use cleaning agent or a portable cleaning agent. It will be excellent.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 野崎 利雄 東京都墨田区文花２−１−３ 花王株式会 社研究所内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Toshio Nozaki 2-1-3 Bunka, Sumida-ku, Tokyo Inside Kao Research Institute
Claims (8)
が保持されていることを特徴とする洗浄剤。1. A cleaning agent characterized in that a surfactant is held in a water-soluble porous polymer structure.
子を発泡成形したものである請求項１記載の洗浄剤。2. The cleaning agent according to claim 1, wherein the water-soluble polymer porous structure is formed by foam-forming a water-soluble polymer.
ンプンを加熱し発泡させたものである請求項２記載の洗
浄剤。3. The cleaning agent according to claim 2, wherein the water-soluble polymer obtained by foam molding is obtained by heating and foaming starch.
である請求項１記載の洗浄剤。4. The cleaning agent according to claim 1, wherein the water-soluble polymer porous structure is a flocculent structure.
分子の綿状構造体である請求項４記載の洗浄剤。5. The cleaning agent according to claim 4, wherein the cotton-like structure is a cotton-like structure of a polyvinyl alcohol polymer.
の内部に保持されている請求項１記載の洗浄剤。6. The cleaning agent according to claim 1, wherein the surfactant is retained inside the water-soluble polymer porous structure.
の表面にコーティングにより保持されている請求項１記
載の洗浄剤。7. The cleaning agent according to claim 1, wherein the surfactant is held on the surface of the water-soluble polymer porous structure by coating.
に均一に分散保持されている請求項１記載の洗浄剤。8. The cleaning agent according to claim 1, wherein the surfactant is uniformly dispersed and held in the water-soluble polymer porous structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33153596A JPH10158700A (en) | 1996-11-26 | 1996-11-26 | Washing soap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33153596A JPH10158700A (en) | 1996-11-26 | 1996-11-26 | Washing soap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10158700A true JPH10158700A (en) | 1998-06-16 |
Family
ID=18244753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33153596A Pending JPH10158700A (en) | 1996-11-26 | 1996-11-26 | Washing soap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10158700A (en) |
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