JPS62127400A - Solid detergent - Google Patents

Solid detergent

Info

Publication number
JPS62127400A
JPS62127400A JP26792285A JP26792285A JPS62127400A JP S62127400 A JPS62127400 A JP S62127400A JP 26792285 A JP26792285 A JP 26792285A JP 26792285 A JP26792285 A JP 26792285A JP S62127400 A JPS62127400 A JP S62127400A
Authority
JP
Japan
Prior art keywords
water
soluble polymer
solid
solid cleaning
cleaning material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP26792285A
Other languages
Japanese (ja)
Inventor
百武 昌夫
浅池 雅之
河野 善行
和久 大野
允久 辻田
計一 植原
諸星 英雄
泰裕 新井
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.)
Shiseido Co Ltd
Original Assignee
Shiseido Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shiseido Co Ltd filed Critical Shiseido Co Ltd
Priority to JP26792285A priority Critical patent/JPS62127400A/en
Publication of JPS62127400A publication Critical patent/JPS62127400A/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】[Detailed description of the invention]

(産業上の利用分野) 本発明は、固形洗浄材の表面を水溶性高分子膜で被覆す
ることによって、表面に傷がつきにくく−するとともに
、固形洗浄材中の水分および香気成′・チ〆〕’ FU
 発するのを防止するものである。 (従来の技術) 通帛、良好な使用性をもつ固形洗浄材の表面はなめらか
で柔らかいため、生産工程や、輸送過程の中でIカめて
傷つぎやすいものであった。傷の一ノいた[ろj形洗浄
t1ζよ傷の部分が日立ちゃすいため、苔しくその商品
価値か下がってしまうものでアル。従来からこの固形洗
浄材に生じる傷の発生を防止するため、その表面をポリ
エチレン、塩化ビニリデン、ナイロンなどの水不溶性の
包装フィルムで被覆するとか、あるいは−個づつ紙箱に
いれるなどの方法が用いられてきた。 (発明が解決しようとする問題点) しかしながら、従来の包装用フィルムで被覆することに
よって固形洗浄料表面の傷を防止する手法では、包装に
利用されるフィルムが柔軟な為、傷の発生を防止する効
果が完全ではなく、また石けんの美感を撰ねるとともに
、包装操作に労力を要し、かつ石けんの使用にあたって
包装を除去しなければならないという欠点を有していた
。紙箱に入れる方法でも同様で、石けん自身の強度が不
足するため、傷発生防止の効果は十分ではなかった。 そこで、発明者らは、これらの問題点について鋭意検討
の結果、水溶性高分子膜で固形洗浄材の表面を被覆する
ことによって、これら従来技術の問題点を解決できるこ
とを見出し、本発明を完成するに至った。 (問題点を解決するための下段) 即ち、本発明は、表面をIF、溶性高分子膜で被覆した
ことを特徴とする固形洗浄f゛1を提供するものである
。 本発明に用いられる水溶性高分子は、水に可溶で乾燥時
に被膜を形成するものであればその種類を問わず、プル
ラン、ポリビニルアルコール、ヒアルロン酸、ポリビニ
ルピロリドン、オブラート、ケラチン、ゼラチン、アル
ブミン、グロブリン、糖タンパク質、デキストリン、デ
ンプン、ポリアクリルアミド、ショ糖、乳糖、ブドウ糖
、果糖、麦芽糖などが使用可能である。2種以上の水溶
性高分子を混合したものや、本水溶性高分子に活性剤や
色素、香料、薬剤、粉末など種々の添加物を加えたもの
であっってもかまわない。 )た本発明に用いる固形洗浄材は、その種類、形状、大
きざなどは任意であり、その添加物の種類、量を問わな
い。透明固形法)p科であってもよい。 さらに、固形洗浄材を水溶性高分子膜で被覆する方法も
任意であり、水1芥性高分子!3′液中:こ[η形洗浄
f、)を浸漬してひぎあげ乾燥させて被膜を得ろ方法や
、水溶性高分子溶液を固形洗浄率1にスプレーして乾燥
させる方法、水溶性高分子溶液を同形洗浄科の上に流し
てこれを乾燥させる方法、水など適当な溶媒で表面を濡
らした固形法iF’ IJIの表面に粉末状聾の水溶性
高分子をJぶしでこれを乾燥きせる方法、フィルム状に
形成した水(容性高分子膜を固形法i′p#EIに接着
させる方法などかある。 また、固形洗浄材を被覆する部分の形状、面積もまた任
意であって、固形洗浄材全体を被覆しても、また一部だ
けを被覆してもよい。また複数箇所を被覆することや、
複数回重ねて被覆すること、さらに水溶性高分子の種類
や、添加剤の種類や量をかえて被覆してもよい。付は加
えるに、固形法)p料を被覆している水溶性高分子被膜
中に気泡を含有させてあってもかまわない。 これらの手法によって、固形法)p科の表面を水溶性高
分子膜で被覆すると、固形洗浄[1表面に強固な水溶性
高分子の被膜か形成され、これによって固形洗浄材表面
への傷の発生を防止することが可能となった。被膜の強
度は水溶性高分子膜の種類や被膜の厚さによってことな
るが、数十μIから数百μmの厚ざに水溶性高分子膜を
被覆することにより、通常の製造時や輸送時および取り
扱い時における傷をかなり防止することができる。 数千μIの厚ざで被覆した場合には、その被膜はきわめ
て強固であり、また数μI厚で被覆した場合にもある程
度の傷防止効果が得られた。 圭な、石は九を長時間保存すると石けん内部の水分が蒸
発し、表面にヒと割れを生ずるが、水溶性高分子膜で固
形洗浄材の表面を被覆すると石けん表面からの水の揮散
が抑制され、また石けん表面を堅固な状態とするため、
石けん表面のヒビ割れを防止する効果が得られた。 ざ
らに、この水溶性高分子膜で被覆した固形洗浄料におい
ては、固形法)p科からの香11の揮散が防止され、長
期保存をしても石けんが新鮮な香りを保っていることが
発見された。加うるに、この水溶性高分子膜で被覆した
固形法)pf−′↓(よ従来の固形洗浄材にない、光沢
のある美しい外観を持たせることが可能であり、また作
業工程も簡素化でき、しかも固形法)p料の使用にあた
っては、被膜か水溶性であるため湯、水などを用いて通
常の使用を開始すれば、水溶性高分子の被膜か溶解除去
されるという利点が得られた。 この固形洗浄材を被覆する被膜の厚ざは1μm以上20
00μm以下、のぞましくは10μm以上500μm以
下である。 lu@以下では、傷防止の効果かほとんど
得られず、逆に2000μm以上では固形洗浄材の使用
開始時に被膜を溶解させるのが困難となる。ただし、気
泡や粉末など、水溶性高分子以外の物質を多量に含む被
膜の場合には溶解性か向上するので、2000μmを瓜
える?&!膜厚でも使用可能である。また、従来の水不
溶性フィルムによる包装や、紙箱への封入などの手法と
併用することももちろん可能である。 (実施例) 次に実施例および比較例をあげて、本発明を具体的にあ
きらかにする。本発明はこれにより限定されるものでは
ない。配合鼠は重量%である。 実施例1 1、 プルラン     25 2・ +−75 1、ど2.とを混合攪は/
(Industrial Application Field) The present invention coats the surface of a solid cleaning material with a water-soluble polymer film to make the surface less likely to be scratched, and to prevent moisture and fragrance from forming in the solid cleaning material. 〆]' FU
This prevents it from emitting. (Prior Art) The surface of solid cleaning materials, which generally have good usability, is smooth and soft, so they are easily damaged during production and transportation processes. There were some scratches [because the scratches were exposed to sunlight after cleaning, so the product value would decrease due to moss. Conventionally, in order to prevent scratches from occurring on solid cleaning materials, methods have been used, such as coating the surface with water-insoluble packaging films such as polyethylene, vinylidene chloride, or nylon, or placing them individually in paper boxes. It's here. (Problem to be solved by the invention) However, in the conventional method of preventing scratches on the surface of a solid detergent by coating it with a packaging film, the film used for packaging is flexible, so scratches can be prevented. In addition, the soap does not have a perfect aesthetic effect, the packaging operation requires labor, and the packaging must be removed before the soap can be used. The same goes for placing the soap in a paper box, as the soap itself is not strong enough to prevent scratches. Therefore, as a result of intensive study on these problems, the inventors discovered that these problems of the conventional technology could be solved by coating the surface of the solid cleaning material with a water-soluble polymer film, and completed the present invention. I ended up doing it. (Lower stage for solving the problems) That is, the present invention provides a solid cleaning device f1 whose surface is coated with IF and a soluble polymer film. The water-soluble polymer used in the present invention can be any type of polymer as long as it is soluble in water and forms a film when dried, such as pullulan, polyvinyl alcohol, hyaluronic acid, polyvinylpyrrolidone, wafer, keratin, gelatin, and albumin. , globulin, glycoprotein, dextrin, starch, polyacrylamide, sucrose, lactose, glucose, fructose, maltose, etc. can be used. It may be a mixture of two or more types of water-soluble polymers, or a product in which various additives such as active agents, pigments, fragrances, medicines, powders, etc. are added to the water-soluble polymer. ) The solid cleaning material used in the present invention can be of any type, shape, size, etc., and the type and amount of the additives may be arbitrary. transparent solid method) may be of the p family. Furthermore, the method of coating the solid cleaning material with a water-soluble polymer film is also optional. 3' In liquid: A method in which a film is obtained by dipping this [η type cleaning A method of pouring a molecular solution onto the same type of cleaning material and drying it; a solid method in which the surface is wetted with a suitable solvent such as water; There are various methods, such as a method of attaching a water-soluble polymer film formed in the form of a film to a solid method i′p#EI, etc. In addition, the shape and area of the part covered with the solid cleaning material can also be arbitrarily determined. , the entire solid cleaning material may be coated, or only a portion thereof may be coated.Also, multiple locations may be coated,
The coating may be applied multiple times, or the type of water-soluble polymer and the type and amount of additives may be changed. In addition, air bubbles may be contained in the water-soluble polymer film covering the p-material (solid method). By these methods, when the surface of the solid cleaning material is coated with a water-soluble polymer film, a strong water-soluble polymer film is formed on the surface of the solid cleaning material, thereby preventing scratches on the surface of the solid cleaning material. It has become possible to prevent this from occurring. The strength of the coating varies depending on the type of water-soluble polymer membrane and the thickness of the coating, but by coating the water-soluble polymer membrane with a thickness of several tens of micrometers to several hundred micrometers, it can be used during normal manufacturing and transportation. Also, scratches during handling can be significantly prevented. When coated with a thickness of several thousand μI, the film was extremely strong, and even when coated with a thickness of several μI, a certain degree of scratch prevention effect was obtained. When stored for a long time, the water inside the soap evaporates, causing cracks on the surface. However, if the surface of the solid cleaning material is coated with a water-soluble polymer film, water volatilization from the surface of the soap is prevented. In order to suppress the soap and make the soap surface solid,
The effect of preventing cracks on the soap surface was obtained. In general, in the solid detergent coated with this water-soluble polymer film, volatilization of the scent 11 from the solid method) P family is prevented, and the soap maintains a fresh scent even after long-term storage. It's been found. In addition, the solid method coated with this water-soluble polymer film) pf-'↓ (Yo) It is possible to create a shiny and beautiful appearance that conventional solid cleaning materials do not have, and the work process is also simplified. (Solid method) When using a P material, the film is water-soluble, so if you start using it normally with hot water, water, etc., the film of the water-soluble polymer will be dissolved and removed. It was done. The thickness of the film covering this solid cleaning material is 1 μm or more.
00 μm or less, preferably 10 μm or more and 500 μm or less. If the thickness is less than lu@, hardly any scratch prevention effect can be obtained, and on the other hand, if it is greater than 2000 μm, it becomes difficult to dissolve the film when the solid cleaning material is first used. However, in the case of a film containing a large amount of substances other than water-soluble polymers, such as bubbles or powder, the solubility will improve, so the diameter can exceed 2000 μm. &! Can be used with any film thickness. Of course, it is also possible to use it in combination with conventional methods such as packaging with a water-insoluble film or enclosing it in a paper box. (Examples) Next, examples and comparative examples will be given to specifically clarify the present invention. The present invention is not limited thereby. Compounds are weight %. Example 1 1. Pullulan 25 2. +-75 1. Mix and stir/

【シ、プルランの水溶液を得
た。この溶液中に直方体に〜1打成型きれた、機織煉固
形石けんを約10秒間浸漬し、只ちにこれを引きあげ、
通風乾燥して、プルランて被′/11された固形洗浄n
を得、実施例1とした。被膜の厚ざは約1100t1で
ある。 比較例1 実施例1と同一の成分形状の固形洗浄材を被覆せずその
、↓ま比較例1に用いた。 実施例1と比較例1とをナイロン製のブラシで1kg重
の加重をかけて20回、その表面をこすり表5Lな、こ
れとは別に実施例1、比較例1と同様な試f4を調製し
、これを温度5℃湿度30χの状態環することにより、
表面に割れの生じにくい固形洗浄材が得られた。 実施例2 1、プルラン      33 2、水         67 1、と2.を混合溶解させた後、真空脱気して水溶性高
分子溶液を得た。香料を含む石けんを2cm角の立方体
型に切断し、これを針金で支持し溶液中に約10秒間浸
漬してこれを取りだし、室温で24時間乾燥させて実施
例2を得た。 比較例2 実施例2と同じ種類、寸法の石けんをそのまま被覆せず
に比較例2に用いた。 実施例2と比較例2について、香料の揮散をへットスペ
ースガスクロマトグラフィーの手法により測定した。ガ
スクロマトグラムの香料成分の被覆することにより、香
料の揮散が少ない固形洗浄f゛↓か得られた。 実施例3 】、ポリビニールアルコール   302、水    
         693、活性剤 ()ウリル硫酸ナ
トリウム)        14、色素       
     適当量5、香華−1適当量 1、から5.まてを混合溶解し、これを石けんの上にス
プレーしてから乾燥させ、水溶性高分子膜で被覆した固
形洗浄材を得た。 この結果、表面に(ぢかつきに<<、においの抜けが少
なく、表面の光沢かよく美しい外観を持ち、かつ使用時
には被膜が溶解除去されてしまうので使用性がよい固形
洗浄材が得られた。 実施例4 1、デンプン           202、水   
          773、ホ0リエチレンケ゛リコ
ール(20モル)ラウリルエーテル   31、から3
.までを加熱溶解し、強い攪はんを行うことによって液
を泡立てた。 この液を透明石鹸の上にかけて乾燥させ
、次に固形洗浄材を裏返して同様の操作を行い、水溶性
高分子膜で被覆した固形洗浄材を得た。 この結果、表面に傷がつきにくく、また割れが生じにく
く、においの抜けが少なく、表面の光沢かよく、美しい
外観を持ち、かつ使用時には被膜が溶解除去されてしま
うので使用性がよい固形洗ン争事3Iが1得られた。 (発明の効果) 以上、詳述してきたように本発明は、固形洗浄材の表面
を水溶性高分子膜で被覆したものであるから、生産工程
や輸送過程において、衝撃によっ−C傷か発生すること
を防IFできろ。 また、固形洗)p科表面の割れの発生や、香気成分の揮
発も抑制することから、外観および安定性にすくれな固
形洗浄率1を提供でざるという効果を有する。
[An aqueous solution of pullulan was obtained. A piece of woven brick soap, shaped into a rectangular parallelepiped for about one stroke, is immersed in this solution for about 10 seconds, and immediately taken out.
Solid cleaning material that has been dried through ventilation and coated with pullulan
Example 1 was obtained. The thickness of the coating is approximately 1100t1. Comparative Example 1 A solid cleaning material having the same component shape as in Example 1 was used in Comparative Example 1 without being coated. The surfaces of Example 1 and Comparative Example 1 were rubbed with a nylon brush 20 times under a load of 1 kg. By converting this into a state ring with a temperature of 5°C and a humidity of 30χ,
A solid cleaning material with less cracking on the surface was obtained. Example 2 1, pullulan 33 2, water 67 1, and 2. After mixing and dissolving the mixture, vacuum degassing was performed to obtain a water-soluble polymer solution. A soap containing fragrance was cut into 2 cm square cubes, supported with a wire, immersed in a solution for about 10 seconds, taken out, and dried at room temperature for 24 hours to obtain Example 2. Comparative Example 2 A soap having the same type and size as in Example 2 was used in Comparative Example 2 without being coated. Regarding Example 2 and Comparative Example 2, volatilization of fragrance was measured by a het space gas chromatography method. By coating with the fragrance component shown in the gas chromatogram, a solid washing f゛↓ with less volatilization of the fragrance was obtained. Example 3], polyvinyl alcohol 302, water
693, activator () sodium uryl sulfate) 14, dye
Appropriate amount 5, Kouka-1 appropriate amount 1, to 5. A solid cleaning material coated with a water-soluble polymer film was obtained by mixing and dissolving the soap and spraying it onto the soap and drying it. As a result, we can obtain a solid cleaning material that has a surface that is easy to use, with little odor loss, a glossy surface, and a beautiful appearance.The coating is dissolved and removed during use, making it easy to use. Example 4 1. Starch 202. Water
773, polyethylene glycol (20 mol) lauryl ether 31, to 3
.. The mixture was heated and dissolved, and the liquid was foamed by vigorous stirring. This liquid was poured onto the transparent soap and dried, and then the solid cleaning material was turned over and the same operation was performed to obtain a solid cleaning material coated with a water-soluble polymer film. As a result, the surface is less likely to be scratched or cracked, has less odor loss, has a glossy surface, has a beautiful appearance, and is easy to use because the film is dissolved and removed during use. 1 was obtained for 3I. (Effects of the Invention) As described in detail above, the present invention covers the surface of a solid cleaning material with a water-soluble polymer film, so it is difficult to prevent scratches caused by impact during the production process or transportation process. You can prevent it from happening. In addition, since it suppresses the occurrence of cracks on the surface of the solid cleaning product and the volatilization of aroma components, it has the effect of providing a solid cleaning rate of 1 with poor appearance and stability.

Claims (1)

【特許請求の範囲】[Claims] 表面を水溶性高分子膜で被覆したことを特徴とする固形
洗浄料。
A solid cleaning agent whose surface is coated with a water-soluble polymer film.
JP26792285A 1985-11-28 1985-11-28 Solid detergent Pending JPS62127400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26792285A JPS62127400A (en) 1985-11-28 1985-11-28 Solid detergent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26792285A JPS62127400A (en) 1985-11-28 1985-11-28 Solid detergent

Publications (1)

Publication Number Publication Date
JPS62127400A true JPS62127400A (en) 1987-06-09

Family

ID=17451478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26792285A Pending JPS62127400A (en) 1985-11-28 1985-11-28 Solid detergent

Country Status (1)

Country Link
JP (1) JPS62127400A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641799A (en) * 1987-06-25 1989-01-06 Kao Corp Perfumery-containing particle
US4954292A (en) * 1986-10-01 1990-09-04 Lever Brothers Co. Detergent composition containing PVP and process of using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954292A (en) * 1986-10-01 1990-09-04 Lever Brothers Co. Detergent composition containing PVP and process of using same
JPS641799A (en) * 1987-06-25 1989-01-06 Kao Corp Perfumery-containing particle

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