JPS6340478B2 - - Google Patents

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Publication number
JPS6340478B2
JPS6340478B2 JP58037538A JP3753883A JPS6340478B2 JP S6340478 B2 JPS6340478 B2 JP S6340478B2 JP 58037538 A JP58037538 A JP 58037538A JP 3753883 A JP3753883 A JP 3753883A JP S6340478 B2 JPS6340478 B2 JP S6340478B2
Authority
JP
Japan
Prior art keywords
acid
hydrogen peroxide
cleaning
weight
stains
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
Application number
JP58037538A
Other languages
Japanese (ja)
Other versions
JPS59164400A (en
Inventor
Yasushi Machida
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.)
Nippon Peroxide Co Ltd
Original Assignee
Nippon Peroxide 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 Nippon Peroxide Co Ltd filed Critical Nippon Peroxide Co Ltd
Priority to JP3753883A priority Critical patent/JPS59164400A/en
Publication of JPS59164400A publication Critical patent/JPS59164400A/en
Publication of JPS6340478B2 publication Critical patent/JPS6340478B2/ja
Granted legal-status Critical Current

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Description

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

本発明は、住居用酸性液体洗浄剤組成物、更に
詳しくは、過酸化水素を含有する住居用弱酸性液
体洗浄剤組成物に関する。 液体洗浄剤は家庭用としては衣類の洗濯用洗
剤、食器,野菜等の洗浄用のいわゆる台所用洗
剤,床,壁,柱,浴室,家具等の洗浄用のいわゆ
る住居用洗剤及び頭髪洗浄用のシヤンプー類に大
別される。 これらの液性は、一般に台所用洗剤,シヤンプ
ーは中性であり、衣類用は中性かアルカリ性,住
居用はアルカリ性か酸性である。 本発明は、これらのうち、住居用の酸性液体洗
浄剤に関するもので、特に浴室内の浴槽,洗面
器,腰かけ,スノコ,床,壁,天井等の汚れ,特
にかびによる汚れの除去に有用な液体洗浄剤を提
供するものである。 従来よりこれらの目的の洗浄剤としては、界面
活性剤を主体とし、これにアルカリ性ビルダーを
配合したアルカリ性液体洗浄剤及び界面活性剤に
クエン酸,リンゴ酸等の有機酸を配合した酸性液
体洗浄剤が用いられている。特に浴室等の湿気の
強い場所におけるかびによる汚れには酸性の洗浄
剤がより効果的である。 浴室のかびによる汚れは、かびそのものが持つ
色素による汚れのほかに、人体より発生する油脂
分,湯あか,ほこり,スケール等がいつしよにな
つてできるものであり、これらはアルカリ性より
も酸性においてより除去しやすい性質のものであ
る。 しかしながら、この酸性の洗浄剤は汚れの剥離
性は乏しく、汚れを除去するには、洗浄剤を汚れ
に吹きかけた後、ブラシング等の機械的補助手段
が必要であつた。 本発明の目的は、従来の酸性洗浄剤のこの欠点
を除き、単に汚れに吹き付けるだけか、もしくは
軽いブラシングだけで汚れを除去できる洗浄剤を
提供することである。 即ち、本発明は、アニオン系界面活性剤およ
び/またはノニオン系界面活性剤,特定の有機
酸,過酸化水素および水を含有する住居用酸性液
体洗浄剤組成物に関する。 アニオン界面活性剤の割合は5〜25重量%(以
下すべて重量百分率で示す。)、好ましくは10〜15
%である。またノニオン界面活性剤の割合は5〜
25%、好ましくは10〜15%である。 アニオン界面活性剤と、ノニオン界面活性剤を
併用した場合は、その合計割合が5〜25%、好ま
しくは10〜15%である。 アニオン性界面活性剤は、スルホネート系また
は、ポリエーテルサルフエート系が酸性での安定
性が良いので特に使用される。 特定の有機酸としては、クエン酸,リンゴ酸,
酒石酸,マレイン酸等であり、その添加量は1〜
10%、好ましくは、4〜6%である。この量の有
機酸を添加すると、PHが3以下に低下するので、
家庭用洗浄剤として用いる場合は、PHが低すぎて
好ましくないので、PH6.0〜3.0の家庭用品品質表
示法でいう弱酸性にカセイソーダ,カセイカリ等
のアルカリ剤の添加により調整することが望まし
い。 過酸化水素の添加量は6%を越えると、劇物に
該当するし、また、使用時手指に痛覚を受ける場
合もあるので、1〜6%好ましくは2〜6%であ
る。過酸化水素を添加すると、洗浄剤が界面活性
剤および酸の働きによつて汚れの内部に浸透し、
ここで過酸化水素がバクテリヤ、重金属等により
分解し、酸素ガスを発生し、汚れを物理的に剥離
するので、簡単な水洗か、軽いブラシングによ
り、汚れを除去できる。さらに過酸化水素の作用
により洗浄部が殺菌されるのでバクテリアによる
汚れの再発生がしにくいという特徴を持つ。 この組成物は、特別過酸化水素の安定剤を加え
なくても十分安定ではあるが、さらに、オキシン
等のキレート剤を添加すると、安定化することが
できる。 以下実施例により本発明を具体的に説明する。 組成物 1 以下の量の物質を混合し、よく溶解させた。 クエン酸 4g スコアロール400 11g (花王アトラス株式会社製、ポリオキシエチ
レンオレイルエーテル) 過酸化水素(工業用35%品) 8.6g オキシン 0.02g 水 76.4g カセイソーダの添加により、PH5に調整した。 組成物 2 以下の量の物質を混合し、よく溶解した。 リンゴ酸 6g エマルゲン810 8g (花王アトランス株式会社製、ポリオキシエ
チレンオクチルフエノールエーテル) ネオペレツクスPパウダー 6g (花王アトラス株式会社製、ドデシルベンゼ
ンスルフオン酸ナトリウム) 過酸化水素(工業用35%品) 15g 水 65% カセイカリの添加によりPH4に調整した。 組成物 3 以下の量の物質を混合し、よく溶解させた。 酒石酸 8g エマールNC 13g (花王アトラス株式会社製、ポリオキシエチ
レンアルキルフエニルエーテル硫酸ナトリウ
ム) 過酸化水素(工業用35%品) 6g 水 73% カセイソーダの添加によりPH3.5に調整した。 比較例 以下の量の物質を混合し、よく溶解させた。 クエン酸 5g スコアロール400 15g 水 80g カセイソーダの添加によりPH4に調整した。 実施例 1 組成物1〜3及び比較例の洗浄剤を用いて浴室
のプラスチツク製床に付着した汚れの洗浄を行つ
た。 洗浄方法は洗浄剤を直接霧状にして汚れに吹き
付け、1分後にブラシングをした。 汚れの洗浄性を観察した結果は次の通りであつ
た。
The present invention relates to residential acidic liquid cleaning compositions, and more particularly to residential weakly acidic liquid cleaning compositions containing hydrogen peroxide. Liquid detergents for household use include detergents for washing clothes, so-called kitchen detergents for cleaning dishes, vegetables, etc., so-called household detergents for cleaning floors, walls, pillars, bathrooms, furniture, etc., and detergents for washing hair. It is broadly classified into the Shampoo class. In general, kitchen detergents and shampoos are neutral, those for clothing are neutral or alkaline, and those for household use are alkaline or acidic. The present invention relates to an acidic liquid cleaning agent for residential use, and is particularly useful for removing stains from bathtubs, wash basins, seats, drainboards, floors, walls, ceilings, etc. in bathrooms, especially mold stains. A liquid cleaning agent is provided. Traditionally, cleaning agents for these purposes include alkaline liquid cleaning agents that are mainly composed of surfactants and mixed with alkaline builders, and acidic liquid cleaning agents that are combined with surfactants and organic acids such as citric acid and malic acid. is used. Acidic cleaning agents are particularly effective against mold stains in humid places such as bathrooms. Mold stains in bathrooms are caused not only by stains caused by the pigments of the mold itself, but also by the accumulation of oils and fats generated by the human body, hot water scale, dust, scale, etc., and these are more likely to occur in acidic than alkaline environments. It is easier to remove. However, this acidic cleaning agent has a poor ability to remove stains, and in order to remove stains, mechanical assistance such as brushing is required after spraying the cleaning agent onto the stains. It is an object of the present invention to overcome this drawback of conventional acidic cleaning agents and to provide a cleaning agent which can be removed by simply spraying onto the stain or by light brushing. That is, the present invention relates to a residential acidic liquid cleaning composition containing an anionic surfactant and/or a nonionic surfactant, a specific organic acid, hydrogen peroxide, and water. The proportion of anionic surfactant is 5 to 25% by weight (all percentages are expressed below), preferably 10 to 15% by weight.
%. In addition, the proportion of nonionic surfactant is 5~
25%, preferably 10-15%. When an anionic surfactant and a nonionic surfactant are used together, the total proportion thereof is 5 to 25%, preferably 10 to 15%. Among the anionic surfactants, sulfonate-based or polyether sulfate-based surfactants are particularly used because they have good stability under acidic conditions. Specific organic acids include citric acid, malic acid,
tartaric acid, maleic acid, etc., and the amount added is 1~
10%, preferably 4-6%. Adding this amount of organic acid will lower the pH to below 3, so
When used as a household cleaning agent, the pH is too low to be desirable, so it is desirable to adjust the pH to a weak acidity defined in the Household Goods Quality Labeling Law of 6.0 to 3.0 by adding an alkaline agent such as caustic soda or caustic potash. The amount of hydrogen peroxide added is 1 to 6%, preferably 2 to 6%, because if it exceeds 6%, it is considered a deleterious substance and may cause pain in the hands and fingers during use. When hydrogen peroxide is added, the cleaning agent penetrates into the dirt through the action of surfactants and acids.
Here, the hydrogen peroxide is decomposed by bacteria, heavy metals, etc., generating oxygen gas and physically peeling off the dirt, so the dirt can be removed by simple washing with water or light brushing. Furthermore, since the cleaning area is sterilized by the action of hydrogen peroxide, it is difficult for stains caused by bacteria to reoccur. Although this composition is sufficiently stable without the addition of a special hydrogen peroxide stabilizer, it can be further stabilized by adding a chelating agent such as oxine. The present invention will be specifically explained below using Examples. Composition 1 The following amounts of substances were mixed and well dissolved. Citric acid 4g Scoreroll 400 11g (Kao Atlas Co., Ltd., polyoxyethylene oleyl ether) Hydrogen peroxide (industrial 35% product) 8.6g Oxine 0.02g Water 76.4g The pH was adjusted to 5 by adding caustic soda. Composition 2 The following amounts of materials were mixed and well dissolved. Malic acid 6g Emulgen 810 8g (Kao Atlas Co., Ltd., polyoxyethylene octyl phenol ether) Neopelex P powder 6g (Kao Atlas Co., Ltd., sodium dodecylbenzenesulfonate) Hydrogen peroxide (35% industrial grade product) 15g Water The pH was adjusted to 4 by adding 65% caustic potash. Composition 3 The following amounts of materials were mixed and well dissolved. Tartaric acid 8g Emar NC 13g (Kao Atlas Co., Ltd., sodium polyoxyethylene alkyl phenyl ether sulfate) Hydrogen peroxide (industrial 35% product) 6g Water 73% Adjusted to PH3.5 by adding caustic soda. Comparative Example The following amounts of substances were mixed and well dissolved. Citric acid 5g Score Roll 400 15g Water 80g The pH was adjusted to 4 by adding caustic soda. Example 1 The cleaning agents of Compositions 1 to 3 and Comparative Example were used to clean stains adhering to a plastic floor in a bathroom. The cleaning method was to spray the detergent directly onto the stain and brush it after 1 minute. The results of observing the dirt cleaning performance were as follows.

【表】 実施例 2 浴室の天井(木板にペンキで塗装した材質)に
ついた黒いかび状斑点を組成物1〜3及び比較例
の洗浄剤を10倍に薄めた液をスポンジにしみ込ま
せて拭き取つた。いずれの洗浄剤の場合も黒い斑
点は除去されたが、比較例の洗浄剤を使用した場
合は、約1か月後に再び黒いかび状斑点が発生し
たが、組成物1〜3の洗浄剤は、1か月後も洗浄
直後の状態を保つた。
[Table] Example 2 Black mold-like spots on the bathroom ceiling (wooden board painted) were wiped with a sponge soaked in a 10-fold diluted solution of Compositions 1 to 3 and the cleaning agent of Comparative Example. I took it. The black spots were removed with all cleaning agents, but when the cleaning agent of the comparative example was used, black mold-like spots appeared again after about one month, but with the cleaning agents of compositions 1 to 3, the black mold-like spots appeared again. , the state immediately after washing was maintained even after one month.

Claims (1)

【特許請求の範囲】 1 アニオン系界面活性剤および/またはノニオ
ン系界面活性剤を5〜25重量%、クエン酸、リン
ゴ酸、酒石酸およびマレイン酸からなる群から選
ばれた有機酸を1〜10重量%、過酸化水素を1〜
6重量%および水を含有するPH3〜6であること
を特徴とする住居用弱酸性液体洗浄剤組成物。 2 かびの除去のための特許請求の範囲第1項記
載の組成物。 3 アニオン系界面活性剤がスルホネート系また
はエーテルサルフエート系界面活性剤である特許
請求の範囲第1項記載の組成物。
[Claims] 1. 5 to 25% by weight of an anionic surfactant and/or nonionic surfactant, and 1 to 10% of an organic acid selected from the group consisting of citric acid, malic acid, tartaric acid, and maleic acid. Weight%, hydrogen peroxide 1~
A weakly acidic liquid cleaning composition for residential use, characterized in that it contains 6% by weight and water, and has a pH of 3 to 6. 2. The composition according to claim 1 for removing mold. 3. The composition according to claim 1, wherein the anionic surfactant is a sulfonate or ether sulfate surfactant.
JP3753883A 1983-03-09 1983-03-09 Domestic liquid detergent composition Granted JPS59164400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3753883A JPS59164400A (en) 1983-03-09 1983-03-09 Domestic liquid detergent composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3753883A JPS59164400A (en) 1983-03-09 1983-03-09 Domestic liquid detergent composition

Publications (2)

Publication Number Publication Date
JPS59164400A JPS59164400A (en) 1984-09-17
JPS6340478B2 true JPS6340478B2 (en) 1988-08-11

Family

ID=12500300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3753883A Granted JPS59164400A (en) 1983-03-09 1983-03-09 Domestic liquid detergent composition

Country Status (1)

Country Link
JP (1) JPS59164400A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635597B2 (en) * 1985-01-07 1994-05-11 花王株式会社 Mold removal composition
US5139788A (en) * 1989-10-17 1992-08-18 Ecolab Inc. Noncontaminating antimicrobial composition
US5248595A (en) * 1991-10-08 1993-09-28 Eastman Kodak Company Wash composition, test kit and method for determination of microorganisms associated with periodontal diseases
US5436008A (en) * 1992-12-11 1995-07-25 Ecolab Inc. Sanitizing compositions
GB2297976A (en) * 1995-02-01 1996-08-21 Reckitt & Colmann Prod Ltd Improvements in or relating to a bleaching process
ES2189649B1 (en) * 2001-06-15 2004-09-16 Oftrai S.L. NEW DISINFECTANT AND ANTISEPTIC COMPOSITION.
JP4994868B2 (en) * 2007-02-02 2012-08-08 花王株式会社 Liquid bleach detergent composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983705A (en) * 1972-11-24 1974-08-12
JPS5349004A (en) * 1976-07-27 1978-05-04 Procter & Gamble Detergent composition
JPS56151798A (en) * 1980-04-01 1981-11-24 Interox Chemicals Ltd Liquid detergent composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983705A (en) * 1972-11-24 1974-08-12
JPS5349004A (en) * 1976-07-27 1978-05-04 Procter & Gamble Detergent composition
JPS56151798A (en) * 1980-04-01 1981-11-24 Interox Chemicals Ltd Liquid detergent composition

Also Published As

Publication number Publication date
JPS59164400A (en) 1984-09-17

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