JPH0520093B2 - - Google Patents

Info

Publication number
JPH0520093B2
JPH0520093B2 JP1704483A JP1704483A JPH0520093B2 JP H0520093 B2 JPH0520093 B2 JP H0520093B2 JP 1704483 A JP1704483 A JP 1704483A JP 1704483 A JP1704483 A JP 1704483A JP H0520093 B2 JPH0520093 B2 JP H0520093B2
Authority
JP
Japan
Prior art keywords
water
paper
surfactant
wiping
oil
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.)
Expired - Lifetime
Application number
JP1704483A
Other languages
Japanese (ja)
Other versions
JPS59144426A (en
Inventor
Hitoshi Tsukimura
Shinji Yamaguchi
Mitsugi Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUKUYOO KK
PIJON KK
Original Assignee
FUKUYOO KK
PIJON KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUKUYOO KK, PIJON KK filed Critical FUKUYOO KK
Priority to JP58017044A priority Critical patent/JPS59144426A/en
Publication of JPS59144426A publication Critical patent/JPS59144426A/en
Publication of JPH0520093B2 publication Critical patent/JPH0520093B2/ja
Granted legal-status Critical Current

Links

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  • Body Washing Hand Wipes And Brushes (AREA)
  • Sanitary Thin Papers (AREA)
  • Paper (AREA)

Description

【発明の詳細な説明】 本発明は水洗性を有する新規な清拭紙に関する
ものである。 従来より皮膚の汚れ、例えば手、指、身体等の
汚れ、を拭い清める用品として、例えば、医薬部
外品に属する清浄綿、雑品に属するウエツトテイ
ツシユ等が知られている。清浄綿は、クロルヘキ
シジンジグルコネート(商標名「ヒビテン」とし
て市販されている)または塩化ベンゼトニウムを
局方精製水に溶解させ、脱脂綿に浸み込ませたも
のである。またウエツトテイツシユは、不織布
(紙も含む)に防腐剤あるいは殺菌消毒剤等を浸
み込ませたものであつて、例えば、エチルアルコ
ール、イソプロピルアルコール等のアルコール
類、パラオキシ安息香酸エステル類の水あるいは
アルコール溶液、ヒビテンの水あるいはアルコー
ル溶液などを浸み込ませたものを挙げることがで
きる。 皮膚の汚れを拭い清める用品の他の例として、
紙に流動パラフインを浸透させたいわゆる「オイ
ル紙」も知られている。 上記したような製品は皮膚の色々な汚れを拭き
清めるという点に関してはいずれもそれ相当に効
果的であるといえても、使用後トイレに投入して
排棄した方が好ましい使用態様に際しては、それ
らは分散せずに原形のまま浮遊したり、また撥水
性のために水になじまず、特に水洗式トイレに投
入されるとこれらは排水管を詰らせ、また浄化槽
内では上部へ積層して浄化作用を低下させる等の
欠点を有するために従来のこの方面での使用は実
際上不可能であつた。 このような現状にあつて本発明は、通常の皮膚
の汚れの清拭は無論のこと、更に水洗式トイレに
おいても使用可能な、即ち、使用後投入排棄しう
る、いわゆる水洗性を有する新規な清拭紙を提供
することを目的とする。ここにおいて清拭紙と
は、皮膚の汚れを拭き清めうるシート状材を意味
する。 本発明者は上記の目的に沿つて鋭意研究を重ね
た結果、本来水洗性を有するシート状材に清拭機
能を付与するために化粧品用油性原料を含浸させ
ると共に、このような油性原料に起因する撥水性
を抑えるために界面活性剤を配合するならば、皮
膚の汚れを効果的に拭い清めることができるだけ
でなく従来品では好ましいとされていなかつたト
イレにおける使用も可能である清拭紙が得られる
ことを見い出した。 本発明はこのような知見に基いて完成されたも
のであつて、水溶性バインダー配合の水解紙に、
化粧品用油性原料および界面活性剤を重量基準で
90:10〜99.9:0.1の割合で含浸させてなる水洗
性清拭紙を提供するものである。 本発明の清拭紙の一構成材料である「水溶性バ
インダー配合の水解紙(以下、単に水解紙ともい
う)」とは、水溶性バインダーを配合し、本質的
に水中溶解性あるいは分散性を有するシート状材
を意味し、従来のこの種の基材はすべて含み、特
に限定的ではない。具体的な例として、水溶性バ
インダー(例えばPVA)を配合し、繊維状の水
溶性セルロース誘導体などを主構成成分とする水
溶紙、水中分散性を有する不織布等を挙げること
ができる。 他の必須構成材料である「化粧品用油性原料」
は、化粧品と油相成分として通常用いられている
いずれの原料であつてもよく、具体的にはオリブ
油、ツバキ油等の油脂類、流動パラフイン、スク
ワラン等の炭化水素類、高級脂肪酸類などを挙げ
ることができる。 本発明のその他の必須構成材料である「界面活
性剤」は、得られた清拭紙に油性原料に起因する
撥水性を付与し難くしうるものであれば、アニオ
ン、カチオン、ノニオンおよび両性のいずれの界
面活性剤であつてもよく、特に限定的ではない
が、清拭を目的とする観点から通常クリーム、ロ
ーシヨン等に用いられているノニオン界面活性剤
が好ましいといえる。アニオン界面活性剤の例と
しては高級アルコール、高級脂肪酸エステル等、
カチオン界面活性剤の例としては塩化ベンザルコ
ニウム、塩化ベンゼトニウム等、ノニオン界面活
性剤の例としてはツイーン型、スパン型活性剤
等、そして両性界面活性剤の例としてはベタイン
型を含むカルボン酸型、硫酸エステル塩型を挙げ
ることができる。 上記の水解紙に含浸させる化粧品用油性原料と
界面活性剤との割合は、重量基準で90:10〜
99.9:0.1、好ましくは95:5〜99:1である。
上記の範囲において上限を99.9:0.1としたのは、
界面活性剤は油性原料に起因する撥水性を抑える
ために含浸させるという理由からして用いる界面
活性剤がその作用を充分に発揮しうる限り所要量
を減少させうるからである。他方、界面活性剤の
割合が上記の範囲より多くなると皮膚への刺戟が
生じるようになる。 本発明の清拭紙を製造するには水解紙に上記の
割合の化粧品用油性原料と界面活性剤とを含浸さ
せればよく、その含浸の方法は限定的ではなく、
従来のいかなる手段を用いてもよい。一般的には
操作の簡易性の観点から、所定割合の油脂原料と
界面活性剤との混合溶液の一定量を予め一定容器
中に配置しておいた水解紙上に全体的に行き渡る
ように注げばよい。含浸量は、例えば上記溶液が
少なくとも水解紙中に全体的に行き渡る程度でよ
く、より具体的には、坪量20〜30g/m2の水解紙
の1m2当り上記溶液を10〜20g浸み込ませる程度
を目安とすればよい。 本発明の清拭紙には、本発明の目的を損わない
程度に、通常化粧品に用いられているような湿潤
剤、防腐剤あるいは殺菌剤、抗酸化剤、香料等を
更に配合してもよいことは言うまでもない。 このようにして得られる本発明の清拭紙は、従
来の清浄綿あるいはウエツトテイツシユ等のよう
に主に防腐剤、殺菌消毒剤などのみを含んだもの
に比べ油性原料を含んでいるために清拭能力は一
段と増加されており、かつこれら従来品では好ま
しいとされていなかつたトイレにおける使用も可
能である。 以下、本発明を実施例でもつて更に詳しく説明
する。 実施例 1 水解紙として下記の(イ)に示した製法により製造
した坪量20g/m2の水中分散性のレーヨン不織布
を用意し、これを一定容器中に収容し、これに下
記の(ロ)に示した配合割合の混合溶液を上記水解紙
の1m2当り15gの割合程度で全体的に行き渡るよ
うに注いで浸み込ませる。 (イ) 水中分散性レーヨン不織布の製造: レーヨン繊維92%、ポリビニルアルコール8
%を離解ビーターに投入し、水を加えて0.5〜
1.0%の紙料液を作り、約30分間撹拌混合を行
う。次に除塵機(パーチカルスクリーン)で、
結束繊維と異物を除去する。精撰した原料を妙
紙機により湿式妙紙して紙層を作る。 次に乾燥(約135℃)ドライヤーにて乾燥し、
柔軟性を附与するためクレープ処理を施して、
坪量20g/m2の水中分散性のレーヨン不織布を
製造する。 (ロ) 混合溶液の配合割合: (重量部) 流動パラフイン 50 オリブ油 20 ツバキ油 25 ノニオン界面活性剤(ポリオキシエチレンソル
ビタンモノオレエート) 5 こうして得られた清拭紙は、皮膚の色々な汚
れの清拭に優れたもので、かつ水洗式トイレに
おける使用では分散性、流通性とも良好であつ
た。 実施例 2〜6 上記実施例1において用いたのと同じ水中分散
性レーヨン不織布を水解紙として用意し、これを
一定容器中に収容し、これに下記の5種類の配合
割合の混合溶液を上記水解紙の1m2当り20gの割
合程度で全体的に行き渡るようにそれぞれ別個に
注いで浸み込ませて5種類の本発明の清拭紙を製
造した。 いずれの清拭紙とも清拭性は極めて良好で、水
洗式トイレでの実際に使用してみた結果、多量の
圧力水の下で分散および流通性とも良好であつ
た。 【表】
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel cleaning paper that is washable with water. 2. Description of the Related Art Conventionally, as products for wiping dirt on the skin, such as dirt on hands, fingers, the body, etc., there have been known, for example, cleaning cotton belonging to quasi-drugs, wet tissue belonging to miscellaneous goods, and the like. The clean cotton is made by dissolving chlorhexidine digluconate (sold under the trade name "Hibiten") or benzethonium chloride in pharmacologically purified water and impregnating the absorbent cotton. Wet tissues are non-woven fabrics (including paper) impregnated with preservatives or disinfectants, such as alcohols such as ethyl alcohol and isopropyl alcohol, and water containing paraoxybenzoate esters. Alternatively, it may be impregnated with an alcohol solution, Hibitene water, or an alcohol solution. Other examples of products for wiping and cleansing the skin include:
So-called "oil paper", which is paper impregnated with liquid paraffin, is also known. Although it can be said that all of the above-mentioned products are fairly effective in terms of wiping away various stains on the skin, there are cases where it is preferable to throw them into the toilet after use and dispose of them. They do not disperse and float in their original form, and because of their water repellency, they do not mix with water. They clog drain pipes, especially when placed in flush toilets, and in septic tanks, they accumulate to the top. Conventional use in this field has been practically impossible due to drawbacks such as reduced purifying action. Under these circumstances, the present invention is a novel product that can be used not only for normal cleaning of skin dirt, but also in flush toilets, that is, it can be put in and discarded after use. The purpose is to provide cleansing paper. Here, the term "wiping paper" refers to a sheet-like material that can wipe dirt off the skin. As a result of extensive research in line with the above objectives, the present inventor has impregnated a sheet material, which is inherently washable with water, with an oil-based raw material for cosmetics in order to impart a wiping function. If a surfactant is added to suppress the water repellency, it is possible to create a cleaning paper that can not only effectively wipe away dirt from the skin, but also be used in toilets, which was not considered desirable with conventional products. I found out what I can get. The present invention was completed based on such knowledge, and the present invention is based on the above findings.
Cosmetic oil-based raw materials and surfactants by weight
The present invention provides a washable wiping paper impregnated with water at a ratio of 90:10 to 99.9:0.1. "Water-disintegratable paper containing a water-soluble binder (hereinafter also simply referred to as water-disintegratable paper)", which is one of the constituent materials of the cleaning paper of the present invention, is a material that is blended with a water-soluble binder and has essentially no water solubility or dispersibility. This refers to a sheet-like material having a material having the same structure, and includes all conventional substrates of this type, and is not particularly limited. Specific examples include water-soluble paper containing a water-soluble binder (for example, PVA) and containing a fibrous water-soluble cellulose derivative as a main component, nonwoven fabric having water dispersibility, and the like. Other essential constituent materials are “oily raw materials for cosmetics”
may be any raw material commonly used in cosmetics and as an oil phase component; specifically, oils and fats such as olive oil and camellia oil, hydrocarbons such as liquid paraffin and squalane, higher fatty acids, etc. can be mentioned. The "surfactant", which is another essential constituent material of the present invention, can be an anionic, cationic, nonionic, or amphoteric surfactant, as long as it can make it difficult to impart water repellency caused by oily raw materials to the resulting wiping paper. Any surfactant may be used, and nonionic surfactants, which are commonly used in creams, lotions, etc., are preferred from the viewpoint of wiping, although they are not particularly limited. Examples of anionic surfactants include higher alcohols, higher fatty acid esters, etc.
Examples of cationic surfactants include benzalkonium chloride and benzethonium chloride, examples of nonionic surfactants include Tween type and span type surfactants, and examples of amphoteric surfactants include carboxylic acid type including betaine type. , sulfate ester salt type. The ratio of cosmetic oil-based raw materials and surfactant to be impregnated into the above-mentioned water-disintegratable paper is 90:10 to 90:10 on a weight basis.
The ratio is 99.9:0.1, preferably 95:5 to 99:1.
In the above range, the upper limit was set to 99.9:0.1 because
This is because the surfactant is impregnated to suppress the water repellency caused by the oily raw material, and the required amount can be reduced as long as the surfactant used can sufficiently exhibit its effect. On the other hand, if the proportion of surfactant exceeds the above range, irritation to the skin will occur. To produce the cleaning paper of the present invention, it is sufficient to impregnate water-disintegratable paper with the oily raw materials for cosmetics and a surfactant in the above proportions, and the impregnation method is not limited.
Any conventional means may be used. Generally, from the viewpoint of ease of operation, a fixed amount of a mixed solution of a predetermined ratio of oil and fat raw materials and a surfactant is poured onto water-disintegratable paper placed in a predetermined container in advance so that it is thoroughly distributed. good. The amount of impregnation may be such that, for example, the above solution is at least spread throughout the water-disintegratable paper, and more specifically, 10-20 g of the above-mentioned solution is soaked per 1 m 2 of water-disintegratable paper with a basis weight of 20-30 g/m 2 . You can use the amount of penetration as a guideline. The cleaning paper of the present invention may further contain humectants, preservatives or bactericidal agents, antioxidants, fragrances, etc., which are commonly used in cosmetics, to the extent that the purpose of the present invention is not impaired. Needless to say, it's a good thing. The cleaning paper of the present invention obtained in this manner contains oil-based raw materials, compared to conventional cleaning cotton or wet tissue, which mainly contains only preservatives, sterilizing agents, etc. The wiping capacity is further increased, and it is also possible to use the product in toilets, which were not considered desirable with these conventional products. Hereinafter, the present invention will be explained in more detail with reference to Examples. Example 1 A water-dispersible rayon nonwoven fabric with a basis weight of 20 g/m 2 manufactured by the manufacturing method shown in (a) below was prepared as water-disintegratable paper, and this was placed in a certain container, and the following (ro) was added to it. ) Pour the mixed solution in the ratio shown in 1.) at a rate of about 15 g per 1 m 2 of the above-mentioned water-disintegratable paper so that it is evenly distributed throughout. (b) Production of water-dispersible rayon nonwoven fabric: 92% rayon fiber, 8% polyvinyl alcohol
% into a disintegrating beater, add water and mix to 0.5~
Make a 1.0% stock solution and stir and mix for about 30 minutes. Next, with a dust remover (particle screen),
Remove binding fibers and foreign matter. The carefully selected raw materials are wet-processed using a Myoshi machine to create a paper layer. Next, dry it in a dryer (about 135℃).
Crepe treated to give flexibility,
A water-dispersible rayon nonwoven fabric with a basis weight of 20 g/m 2 is produced. (b) Blending ratio of mixed solution: (parts by weight) Liquid paraffin 50 Olive oil 20 Camellia oil 25 Nonionic surfactant (polyoxyethylene sorbitan monooleate) 5 The cleaning paper thus obtained can be used to remove various stains on the skin. It was excellent in wiping, and had good dispersibility and distribution when used in flush toilets. Examples 2 to 6 The same water-dispersible rayon nonwoven fabric used in Example 1 above was prepared as water-disintegratable paper, and this was placed in a certain container. Five types of wiping paper of the present invention were prepared by pouring and soaking the water-disintegratable paper separately at a rate of about 20 g per 1 m 2 of water-disintegrated paper so that it was evenly distributed throughout the paper. All of the cleaning papers had extremely good wiping properties, and when actually used in a flush toilet, they showed good dispersion and flowability under a large amount of pressure water. 【table】

Claims (1)

【特許請求の範囲】[Claims] 1 水溶性バインダー配合の水解紙に、化粧品用
油性原料および界面活性剤を重量基準で90:10〜
99.9:0.1の割合で含浸させてなる水洗性清拭紙。
1 Water-disintegratable paper containing a water-soluble binder is mixed with oil-based raw materials for cosmetics and surfactant in a ratio of 90:10 to 100% by weight.
Washable cleaning paper impregnated with a ratio of 99.9:0.1.
JP58017044A 1983-02-04 1983-02-04 Washable wiping paper Granted JPS59144426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58017044A JPS59144426A (en) 1983-02-04 1983-02-04 Washable wiping paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58017044A JPS59144426A (en) 1983-02-04 1983-02-04 Washable wiping paper

Publications (2)

Publication Number Publication Date
JPS59144426A JPS59144426A (en) 1984-08-18
JPH0520093B2 true JPH0520093B2 (en) 1993-03-18

Family

ID=11932989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58017044A Granted JPS59144426A (en) 1983-02-04 1983-02-04 Washable wiping paper

Country Status (1)

Country Link
JP (1) JPS59144426A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60193424A (en) * 1984-03-16 1985-10-01 花王株式会社 Cleaning and wiping material of anus periphery
JPS60212134A (en) * 1984-04-09 1985-10-24 花王株式会社 Skin cleaning and protecting material
JPS6464612A (en) * 1987-09-04 1989-03-10 Kobayashi Pharma Tish paper for toilet stool seat
JPH0354635Y2 (en) * 1988-06-23 1991-12-03
JP2604436B2 (en) * 1988-09-06 1997-04-30 株式会社クラレ Paper having wet paper strength and dispersibility in water and method for producing the same
JPH04329913A (en) * 1991-01-23 1992-11-18 Sanyo Kokusaku Pulp Co Ltd Lotion paper for cleaning periphery of anus
CA2142605A1 (en) * 1992-08-27 1994-03-17 Saeed Fereshtehkhou Tissue paper treated with nonionic softeners that are biodegradable
US5634984A (en) * 1993-12-22 1997-06-03 Union Oil Company Of California Method for cleaning an oil-coated substrate
HU221029B1 (en) * 1994-11-09 2002-07-29 The Procter & Gamble Co. Cleaning tissue treated with water-in-lipid emulsion for removal of perianal soils and process for its producing
US5948540A (en) * 1995-04-27 1999-09-07 The Procter & Gamble Company Carrier substrate treated with high internal phase inverse emulsions made with an organopolysiloxane-polyoxyalkylene emulsifier
JP3454997B2 (en) * 1995-12-06 2003-10-06 河野製紙株式会社 Hydrolytic paper having moisture retention and method for producing the same
US5980922A (en) * 1996-04-30 1999-11-09 Procter & Gamble Company Cleaning articles treated with a high internal phase inverse emulsion
US5908707A (en) * 1996-12-05 1999-06-01 The Procter & Gamble Company Cleaning articles comprising a high internal phase inverse emulsion and a carrier with controlled absorbency
JP3296244B2 (en) * 1997-03-31 2002-06-24 チッソ株式会社 Antibacterial paper
US6133166A (en) * 1997-07-01 2000-10-17 The Procter & Gamble Company Cleaning articles comprising a cellulosic fibrous structure having discrete basis weight regions treated with a high internal phase inverse emulsion
JP2001512178A (en) * 1997-07-31 2001-08-21 ザ、プロクター、エンド、ギャンブル、カンパニー Wet cleaning products
US6905697B2 (en) 2001-01-19 2005-06-14 Sca Hygiene Products Gmbh Lotioned fibrous web having a short water absorption time
US6860967B2 (en) 2001-01-19 2005-03-01 Sca Hygiene Products Gmbh Tissue paper penetrated with softening lotion
CN101296656A (en) * 2005-11-29 2008-10-29 Ttm株式会社 Body fluid sampler and method therefor
JP4833936B2 (en) * 2007-07-31 2011-12-07 ライオン株式会社 Tissue paper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184693A (en) * 1981-12-24 1982-11-13 Ninben Kk Method of cutting solid food such as dried bonito
JPS57200161A (en) * 1981-06-04 1982-12-08 Kyodo Milk Ind Deodorizing wet napkin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137355Y2 (en) * 1981-05-20 1986-10-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200161A (en) * 1981-06-04 1982-12-08 Kyodo Milk Ind Deodorizing wet napkin
JPS57184693A (en) * 1981-12-24 1982-11-13 Ninben Kk Method of cutting solid food such as dried bonito

Also Published As

Publication number Publication date
JPS59144426A (en) 1984-08-18

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