JP5757500B2 - Hypochlorite paste composition - Google Patents

Hypochlorite paste composition Download PDF

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JP5757500B2
JP5757500B2 JP2011096535A JP2011096535A JP5757500B2 JP 5757500 B2 JP5757500 B2 JP 5757500B2 JP 2011096535 A JP2011096535 A JP 2011096535A JP 2011096535 A JP2011096535 A JP 2011096535A JP 5757500 B2 JP5757500 B2 JP 5757500B2
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清水 和夫
和夫 清水
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株式会社東企
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本発明は、強力な酸化性漂白力を有するアルカリ性の次亜塩素酸塩を主成分とするペースト状組成物に関し、特別な増粘剤や増粘助剤の加入を必要としないで、安定な次亜塩素酸塩の粘稠なペースト状組成物を提案することにある。The present invention relates to a paste-like composition mainly composed of alkaline hypochlorite having strong oxidative bleaching power, and does not require the addition of a special thickener or a thickener, and is stable. The object is to propose a viscous paste-like composition of hypochlorite.

次亜塩素酸塩(NaOCl)は、古くからその強力な酸化力による漂白,除菌,消臭,消毒,洗浄などの目的に汎用されている。その一つはコスト的にも非常に安く、一定の条件を配慮すればスピーディーで確実に各種細菌類やカビ類を、その強力な酸素の力で除菌,漂白,浸透などを達成できるので、食品関係者の中で唯一衛生上の処理剤として認められ、食品工業や食品産業、食品営業面で利用されていると共に、黒カビなどの胞子をも漂白し、発育を阻止する即効性のため、好んで採用され、その用途も漂白,洗浄,除菌から、カビやヌメリ性状物,人の垢(プロテイン+脂肪酸類の複合物)などのプリカーサ−として重宝に利用されている。Hypochlorite (NaOCl) has long been widely used for purposes such as bleaching, disinfection, deodorization, disinfection, and cleaning due to its strong oxidizing power. One of them is very cheap in terms of cost, and if you consider certain conditions, you can speedily and reliably eliminate various bacteria and molds with its powerful oxygen power, bleaching, penetration, etc. It is recognized as the only sanitary treatment agent among food-related people, and is used in the food industry, food industry, and food sales, and it also bleaches spores such as black mold and prevents immediate growth. It is preferably used, and its use is also useful as a precursor for molds, slime properties, human plaque (a complex of protein and fatty acids), from bleaching, washing and sterilization.

一方、その酸化力のために併発するフリーの塩素イオンが、酸性化で有害な塩素ガスや塩化水素ガスを発生し、その力はタンパク質に致命的な影響を与え、呼吸器の酸素吸入を妨げ、極めて有害な状況を形成して、人命への危険や眼などの水晶体への損傷、周囲の設備の腐食や有機プリント器材などに損傷を与えることから、その対策が必要とされている。On the other hand, free chlorine ions that are generated due to the oxidizing power generate harmful chlorine gas and hydrogen chloride gas by acidification, and the power has a fatal effect on the protein and prevents respiratory oxygen inhalation. Measures are required because it forms extremely harmful situations, which can cause danger to human life, damage to the crystalline lens such as the eyes, corrosion of surrounding equipment, and organic printing equipment.

発明の内容The content of the invention

本発明が解決しようとする課題Problems to be solved by the present invention

本発明は、当該次亜塩素酸塩の力を利用して、安定な塩素化合物を作り、これが実際の使用においてより強力に作用する併有機能を持たせることを考えて本発明に至ったものであり、また近年化合物自体の排出などの取扱に関する法令などの制約も解決しながら、より安全に使いやすく、更にエコロジーで安定した商品を提供することを目的とする。The present invention has led to the present invention in consideration of making a stable chlorine compound using the power of the hypochlorite and having a combined function that acts more strongly in actual use. In addition, it aims to provide products that are safer, easier to use and more ecologically stable while solving restrictions on laws and regulations concerning handling such as the discharge of compounds themselves.

次亜塩素酸塩を増粘するためには、すぐ想定するのは高分子ポリマー、例えばアクリル酸ポリマー(カルボキシビニルポリマー),キサンタンガム,ヒドロキシプロピルセルロース,メチルセルロース,ローカストビーンガム,カルボキシメチルセルロース,PVA,ペクチン,ポリビニルピロリドン,ベントナイト,ビーガム,ゼオライト,パーライトなどの増粘剤であるが、有効塩素をキープしながら粘性だけを上昇させるには二律背反の如く極めて困難で、加えて高分子構造が有効塩素の作用を抑制し、かえってその効果が低下、またビニルポリマー系の様に後で水不溶物を派生したりして、二次汚染に繋がったり、強アルカリ下での年単位の安定性を担保する保証が無いなどの他、分子量1000万を超すカルボキシビニルポリマーは、増粘は満たしても放置(つけ置き)利用で被膜を形成し、次亜塩素酸塩の働きが失墜することもある。In order to thicken hypochlorite, it is immediately envisaged that a high molecular weight polymer such as acrylic acid polymer (carboxyvinyl polymer), xanthan gum, hydroxypropylcellulose, methylcellulose, locust bean gum, carboxymethylcellulose, PVA, pectin , Polyvinyl pyrrolidone, bentonite, bee gum, zeolite, pearlite, etc., but it is extremely difficult to increase the viscosity while keeping the effective chlorine. As a result, the effect is reduced, and water-insoluble matter is derived later as in the vinyl polymer system, leading to secondary contamination and guaranteeing yearly stability under strong alkali. Carboxyvinyl polymer with a molecular weight exceeding 10 million , Thickening (soaking) be left meet to form a film in use, the action of hypochlorite also be downfall.

一方、界面活性剤の組み合わせで、例えばSAS−アルキルアミドベタイン,LAS−ヤシアミドプロピルベタイン,AES−アミンオキシド,カリ石けん−脂肪酸(C18)ジエタノールアミド,AS−アルキル酢酸ベタイン,ジオクチルコハク酸ソーダ−脂肪酸エタノールアミド,アルキル(C14〜18)アミンオキシド−KOH,エトキシジメチルアンモニウムクロライド−SAS−アミドプロピルベタイン、これにNaCl,KCl,MgSO,MgCl,NaSO,LiCl,KNO,NaHS○,NaSiO,RCOONa(R=C1〜5),クエン酸ソーダ,EDTAなどの方法も限度があり、決定的なものはない。On the other hand, a combination of surfactants such as SAS-alkylamidobetaine, LAS-cocoamidopropylbetaine, AES-amine oxide, potassium soap-fatty acid ( C18 ) diethanolamide, AS-alkylacetic acid betaine, dioctyl succinate soda- Fatty acid ethanolamide, alkyl (C 14-18 ) amine oxide-KOH, ethoxydimethylammonium chloride-SAS-amidopropylbetaine, NaCl, KCl, MgSO 4 , MgCl 2 , Na 2 SO 4 , LiCl, KNO 3 , NaHS O 3 , Na 2 SiO 3 , RCOONa (R = C 1-5 ), sodium citrate, EDTA, etc. are also limited and there are no definitive ones.

当該有機物が多いほど、有効塩素の安定性が低下する。そして増粘剤としてよく知られているキサンタンガム,CMC,メチルセルロース,卵白アルブミン,ヒドロキシプロピルセルロース,有機酸ソーダ,PVA,ポリビニルエーテル/無水マレイン酸ポリマー,カルボキシビニルポリマーを併用しても、6〜10ヶ月が限度である。The more organic matter there is, the lower the stability of available chlorine. Even if Xanthan gum, CMC, methylcellulose, ovalbumin, hydroxypropylcellulose, organic acid soda, PVA, polyvinyl ether / maleic anhydride polymer, carboxyvinyl polymer, which are well known as thickeners, are used in combination, 6 to 10 months Is the limit.

今ひとつの課題は、ポリマー物質が汚水中の油分やアルカリ土類金属と化学反応して、ヘドロや泥礫を生じる事である。そればかりかポリマーは生分解度が悪く、水中汚染に拍車をかける始末である。Another challenge is that the polymer material reacts with oil and alkaline earth metals in sewage to produce sludge and mud. Not only that, polymers are poorly biodegradable and are a spoil for water pollution.

更に、当該次亜塩素酸塩を目地タイルやシリコーンゴムなどに塗布した場合、その場所にマーキングしておかないと、その処理部分が不詳となり、つけ残しによる酸化などの黄ばみやひび割れが起こるため、識別性も必要となるが、多くの色素顔料類は漂白脱色されたりして用をなさず、また耐色性のものは鉛,錫,モリブデン,アンチモン,砒素,水銀,クロム,ベリリウムなどの有害元素が混入しており、その上で課題が残る。In addition, when the hypochlorite is applied to joint tiles, silicone rubber, etc., if it is not marked in that place, the treated part will be unknown, and yellowing and cracking such as oxidation due to leaving behind will occur, Discrimination is also necessary, but many pigments are not used because they are bleached and decolored, and those with color resistance are harmful such as lead, tin, molybdenum, antimony, arsenic, mercury, chromium, and beryllium. Elements are mixed in and problems remain.

課題を解決するための手段Means for solving the problem

本発明は上記の多くの課題を一挙に解決するために、増粘効果を2種の界面活性剤とセピオライト無機増粘剤(揺変剤)に依拠したことである。この定義は大きく、この3成分の組み合わせが次亜塩素酸塩と相まって固着性の高い粘性物質(ペースト状)に変化することである。しかもセピオライト自身は水不溶性の黄土色の土成分であり、処理した場合はその部分が黄土〜褐色状で残留するので、そこを水洗すれば良いわけである。しかもその土は元来地中から抽出したもので、自然回帰そのものとなる。The present invention relies on two surfactants and a sepiolite inorganic thickener (thixotropic agent) for thickening effect in order to solve the above-mentioned many problems at once. This definition is large, and the combination of these three components is combined with hypochlorite to change into a highly sticky viscous substance (paste). Moreover, sepiolite itself is a water-insoluble ocher-colored soil component, and when treated, the portion remains in ocher-brown form, so it can be washed with water. Moreover, the soil was originally extracted from the ground, and is a natural regression itself.

土の成分であるケイ酸マグネシウム系のセピオライト(MgSi1230(OH(OH)・6〜8HO)、空孔が優れた吸着,粘性,揺変性を発揮し、塩素臭の低減力も大きく、比表面積の大きさが、優れたペースト状物を形成する。その理由が以下の通り界面活性剤(アニオン+両性イオン)の組み合わせに依拠していることは本発明のポイントである。当該物は2〜15%(w/w)(より好ましくは3〜8%(w/w)で、20%(w/w)を超えると固形物となり、経時により離水を生じる事があり、また有効塩素の効果も目に見えて低下する。これは予め苛性ソーダなどのアルカリ水溶液に混ぜて、良く馴染ませてから次亜塩素酸塩を添加していく事が望ましい。この時に必要によりアロマ成分で芳香を持たせ、塩素臭を緩和することもできる。Sepiolite magnesium silicate system which is a component of the soil (Mg 8 Si 12 O 30 ( OH 2) 4 (OH) 4 · 6~8H 2 O) , the pores excellent adsorption exerts viscous, thixotropic In addition, the ability to reduce chlorine odor is large, and the size of the specific surface area forms an excellent paste. It is a point of the present invention that the reason depends on the combination of surfactant (anion + amphoteric ion) as follows. The product is 2 to 15 % (w / w) (more preferably 3 to 8 % (w / w) , and if it exceeds 20 % (w / w) , it becomes a solid and may cause water separation with time. The effect of effective chlorine is also visibly reduced, and it is desirable to add it to an alkaline aqueous solution such as caustic soda and mix well before adding hypochlorite. Aroma can be given to reduce the odor of chlorine.

即ち本発明は、次亜塩素酸塩(具体的にはNaOCl)をベースとし、この有効塩素5〜7%(6%前後)を安定域として、第1に界面活性剤としてアルキルスルホン酸ソーダ(SAS,分子量は約314)を用い、これに第2の界面活性剤としてアルキル酢酸ベタイン両性イオン活性剤(AB)と併用すると、急激な増粘が始まる。アルカリ性(とりわけ−OHイオン)のアクティブなNaOHやKOHを含むものが都合良いThat is, the present invention is based on hypochlorite (specifically, NaOCl), and this effective chlorine is 5 to 7% (around 6%) as a stable region. When SAS is used with a molecular weight of about 314) and used in combination with an alkyl acetate betaine zwitterionic surfactant (AB) as the second surfactant, rapid thickening begins. Conveniently containing alkaline (especially -OH ions) active NaOH or KOH.

このSAS+ABはSASの1%(w/w)に対して、ABは2〜5%(w/w)で配合する。当該組み合わせの界面活性剤は全体として2〜20%(w/w)の範囲が安定性と経済性、耐久性の面から有利である。この系には勿論、既知のアミンオキシド,AS,AES,アミドプロピルベタイン,アルキルグルコシドなどを併用しても差し支えない。This SAS + AB is blended with 2-5 % (w / w) of AB with respect to 1 % (w / w) of SAS. The range of 2 to 20 % (w / w) of the surfactants in the combination is advantageous in terms of stability, economy and durability. Of course, known amine oxides, AS, AES, amidopropyl betaine, alkyl glucosides and the like may be used in combination with this system.

アルキルスルホン酸ソーダは残り成分としてNaSO(芒硝)の少ない方が好ましく(NaClは良い)、生分解性も優れており(LAS,AOS,AES,ASなどの汎用アニオン系では最大)、またアルキル硫酸ベタインとの相溶性は極めて良く、両者を50%以上含ませることもできることが判明した。Alkyl sulfonic acid soda preferably has less Na 2 SO 4 (sodium nitrate) as the remaining component (NaCl is good) and has excellent biodegradability (maximum in general anionic systems such as LAS, AOS, AES, AS) It was also found that the compatibility with the alkyl sulfate betaine was very good and both of them could be contained in 50% or more.

無機質のセピオライトは珪酸マグネシウムが主成分であり、多孔性の吸着性の高い粘度付与剤として多用途で使用されている。安全性は高く、二次汚染の極めて少ない、理想的な増粘剤としての効果だけではなく、吸着による臭気減少や、界面活性剤の粘性を三次元的に組み立てるチキソトロピー効果をあげると共に、当該物が水不溶性の黄土色であり、処理した面に識別効果を有し、放置している面も塩素などの臭気が少ないので、安心して作業にあたる事が出来る、堅固な組成形成がポイントである。Inorganic sepiolite is composed mainly of magnesium silicate , and is widely used as a porous adsorptive viscosity imparting agent . High safety and extremely low secondary contamination, not only an ideal thickening agent, but also an odor reduction by adsorption and a thixotropy effect that three-dimensionally builds the viscosity of surfactants. Is a water-insoluble ocher color, has an effect of discriminating on the treated surface, and the left surface has little odor of chlorine or the like, so the point is to form a solid composition that can be used with confidence.

本発明の好ましい性質は、次亜塩素酸塩(NaOCl)を有効塩素(Av−Cl)として、助剤(キレート)の塩類(例えばグルコン酸ソーダ,ヘプトン酸ソーダ,EDTA,珪酸カリ,硅曹,酒石酸ソーダ,PVAソーダ,ピロリン酸カリ,スルファミン酸ソーダなど)を0.1〜2%(w/w)含み、アルカリ剤としてNaOH,KOHから選ばれた1〜2種が0.5〜4%(w/w)(好ましくは0.5〜2.5%(w/w))含ませる。これに本発明の組成体であるアニオン界面活性剤のアルキルスルホン酸ソーダ(SAS)と両性イオン界面活性剤のアルキル酢酸ベタイン(AB)を併用することである。Preferred properties of the present invention include hypochlorite (NaOCl) as effective chlorine (Av-Cl), and salts of auxiliaries (chelates) (for example, sodium gluconate, sodium heptonic acid, EDTA, potassium silicate, sodium bicarbonate, 0.1 to 2 % (w / w) of sodium tartrate, PVA soda, potassium pyrophosphate, sodium sulfamate, etc., and 1-2 types selected from NaOH and KOH as alkaline agents are 0.5 to 4 %. (W / w) (preferably 0.5 to 2.5 % (w / w) ). This is to use together an alkyl surfactant sodium soda (SAS) as an anionic surfactant which is a composition of the present invention and an alkyl acetate betaine (AB) as an amphoteric surfactant.

SASはn−パラフィンに光エネルギー(hν)を介してスルホン化した物を苛性ソーダで中和して合成する。この時にバイプロとして芒硝(NaSO)を副生するが、あるいはクロルスルホン酸の場合、NaCl(食塩)を副生するが、生分解性はアニオン界面活性剤の中で随一であり、これからの洗剤のメインになると考えられる。SAS is synthesized by neutralizing n-paraffin sulfonated via light energy (hν) with caustic soda. At this time, mirabilite (Na 2 SO 4 ) is by-produced as a bipro, or in the case of chlorosulfonic acid, NaCl (salt) is by-produced, but biodegradability is the best among anionic surfactants, It will be the main detergent for the future.

1990年代、日本でも工業化されたが、時期尚早と粉末化が難しくなった。これにより両性イオン界面活性剤の代表であるアルキル酢酸ベタインの組み合わせがもっともふさわしい組み合わせとなる。RSO3Na(R=C12〜15)+RN(CHCOO(R=C12〜15)が複塩を形成し、これが−OHラジカルと共に本発明液の中で架橋して、増粘を誘発したものと思われる。アルキル酢酸ベタインはアルカリ下で両性イオンからアニオン傾向に変化して、これがチキソトロピーの粘性を発生したものである。Although it was industrialized in Japan in the 1990s, it was too early to make powder. As a result, the combination of alkyl acetate betaines, which are representative of zwitterionic surfactants, is the most suitable combination . RSO3Na (R = C 12~15) + RN + (CH 3) 2 COO - (R = C 12~15) forms a double salt, which is crosslinked in the present invention liquid with -OH radicals, thickening It seems to have triggered. Alkyl acetate betaine changes from zwitterion to anion in the presence of alkali, which generates thixotropic viscosity.

この両者を20%(w/w)以上入れるとゲル状の物質を作る事が出来るので、次亜塩素酸塩(NaOCl)のゲル化も可能になる。具体的にはアルキルスルホン酸ソーダが0.5〜6.0%(w/w)(好ましくは0.5〜5.0%(w/w))に対して、アルキルベタインは1.0〜20%(w/w)(好ましくは1.5〜15%(w/w))であって、合計で2.0〜20%(w/w)の範囲に調整することが望ましい。If both of them are added in an amount of 20 % (w / w) or more, a gel-like substance can be produced, so that hypochlorite (NaOCl) can be gelled. Specifically, sodium alkyl sulfonate is 0.5 to 6.0 % (w / w) (preferably 0.5 to 5.0 % (w / w) ), while alkyl betaine is 1.0 to a 20% (w / w) (preferably 1.5~15% (w / w)) , it is desirable to adjust the range of 2.0 to 20% in total (w / w).

本発明はこの組成物に第3,第4の界面活性剤としてアルキルジフェニルジスルホン酸ソーダ,アルキルジメチルアンモニウムオキサイド、及びこれらの誘導体(ジエチルヒドロキシアルキルアミンオキシド,アルキルエーテル硫酸エステル塩,第4級アンモニウム塩類)、キレート剤としてNTA,硼砂,塩化マグネシウム,ロッシェル塩,トルエンスルホン酸ソーダ,キシレンスルホン酸ソーダなどの可溶化剤を逐次配合しても良い。また塩素臭をマスキングする上で、アロマオイル,香料混合物,ハーブエキス,活性炭,アモルファスシリカ,活性雲母,シクロデキストリン,トレハロース,ヒドロキシアパタイト,チタン白,活性白土,水酸化リチウム,蛍光剤,香味剤などを適宜配合する事も妨げない。The present invention provides this composition with alkyldiphenyldisulfonic acid soda, alkyldimethylammonium oxide, and derivatives thereof (diethylhydroxyalkylamine oxide, alkyl ether sulfate ester, quaternary ammonium salts) as the third and fourth surfactants. ) As a chelating agent, a solubilizer such as NTA, borax, magnesium chloride, Rochelle salt, toluene sulfonic acid soda and xylene sulfonic acid soda may be blended sequentially. Aroma oil, fragrance mixture, herb extract, activated carbon, amorphous silica, activated mica, cyclodextrin, trehalose, hydroxyapatite, titanium white, activated clay, lithium hydroxide, fluorescent agent, flavoring agent, etc. It is not hindered to mix appropriately.

本発明の効果Effects of the present invention

本発明はこれらの今までの課題を克服し、次亜塩素酸塩(NaOCl)の特性を生かし、更なる用途開発へ利用できる。特に斜面,凹凸面,吸水面などのコーナーや微小細部の防カビ,消毒、あるいは排気の悪い場所での清掃作業など、ペースト状の特徴を利用して、液体やスプレー(ミスト)では使用できなかった面への塗布剤(コート剤)として、またセメント,モルタル,セラミックファイバーに吸入したペイント油や汚泥物の浸入分解、発酵食品(漬物,キムチ,納豆,ヨーグルト,チーズなど)の特有の臭気を、化学反応と吸着で除去する場合など、ホームケアユースよりも土建用,食品産業,清掃(メンテナンス)などに転用する事も出来る。今後想定される水汚染やエコ対策において、希望的光明をもたらすに違いないと考える。以下、本発明の効果について、実施例を挙げて具体的に説明する。The present invention overcomes these problems up to now and makes use of the properties of hypochlorite (NaOCl) for further application development. Cannot be used with liquids or sprays (mists), especially by using paste-like features such as corners such as slopes, uneven surfaces, water absorption surfaces, anti-mold, disinfection of minute details, or cleaning work in places with poor exhaust. As a coating agent (coating agent) on the surface, infiltrate and decompose paint oil and sludge inhaled into cement, mortar, and ceramic fibers, and the unique odor of fermented foods (pickles, kimchi, natto, yogurt, cheese, etc.) It can also be used for civil engineering, food industry, cleaning (maintenance), etc. rather than home care use, such as when removing by chemical reaction and adsorption. I think that it will surely bring hopeful light in water pollution and ecological measures that are expected in the future. Hereinafter, the effect of the present invention will be specifically described with reference to examples.

本発明の組み合わせの物と、それ以外の対照品を作製し、具体的にその効果の有意義性を検討した。

Figure 0005757500
[検証結果]
40℃,1か月での試作品の安定性テスト
▲1▼外観
◎:変化なし
○:少しクラックあり
△:分離・膨張・塩素臭あり
×:膨潤・崩壊あり
▲2▼有効塩素(Av−Cl)
ヨード澱粉反応(ハイポ滴定分析)
▲3▼粘度
B型粘度計,20℃(60rPm)
▲4▼臭気
200ml蓋付三角フラスコに試作品を10gサンプリングし、1N酢酸(pH1.8)を10ml,20ml滴下してから封栓し、10秒後の三角フラスコ内の塩素臭を検証した。
◎:微かな塩素臭
○:弱い塩素臭
△:かなりの塩素臭
×:強烈な塩素臭
Figure 0005757500
The product of the combination of the present invention and other control products were prepared, and the significance of the effect was specifically examined.
Figure 0005757500
[inspection result]
Stability test of prototype at 40 ° C, 1 month (1) Appearance ◎: No change ○: Slightly cracked △: Separation / expansion / chlorine odor ×: Swell / collapse (2) Effective chlorine (Av- Cl)
Iodine starch reaction (hypo titration analysis)
(3) Viscosity B-type viscometer, 20 ° C. (60 rPm)
(4) Odor A 10 ml sample of a prototype was sampled into a 200 ml Erlenmeyer flask with a lid, 10 ml and 20 ml of 1N acetic acid (pH 1.8) were added dropwise, and sealed, and the chlorine odor in the Erlenmeyer flask after 10 seconds was verified.
◎: Slight chlorine odor ○: Slight chlorine odor △: Considerable chlorine odor ×: Strong chlorine odor
Figure 0005757500

次の組成体を作製し、本発明組成体の優れた効果を再確認した。

Figure 0005757500
上表試作品について、次の項目を検証した。
JIS:Z−2911に準じて、アスペルギルスニジェール(黒麹カビ)を培養したシャーレについて、本発明品5,6と大手社製市販品(ジェル状)のA,Bをそれぞれ比較した。
▲1▼カビ取り効果
シャーレ内培地全面にカビを培養しておき、培地上に群生したカビがほぼ脱色してゼロ(白〜淡灰色)になるまでの時間を測定した(n=3の平均)。
本発明品:5…41分
本発明品:6…41分
大手市販品:A…65〜71分
大手市販品:B…72〜85分
▲2▼液の移動状況(勾配域)
ステンレスプレート(SUS316)面にサンプルをそれぞれ3g静置し、当該プレートを0°から90°(垂直)方向に立てていく。その角度を40°と80°にした時の各サンプルの移動距離を測定した(n=3の平均)。
[40°]
本発明品:5…動かず
本発明品:6…動かず
大手市販品:A…22cm/20分
大手市販品:B…16cm/20分
[80°]
本発明品:5…18cm/3分
本発明品:6…15cm/2.5分
大手市販品:A…35cm/3分
大手市販品:B…32cm/2.5分
▲3▼ペースト状物の各種プレートへの固着性(摺動ベクトル)
試作品と市販品を3g塗布し、60秒後の移動距離(摺動ベクトル)を測定した(勾配は80°,n=3平均)。
Figure 0005757500
▲4▼スライドグラスに市販の赤マジック及びラー油の汚染物(1000mg/cm)を作製し(8枚×2回×2種=32枚)、1日放置してからサンプルを塗布(500mg/cm)して12時間放置し、流水(30L/分)ですすいで汚染物を除去した部分を測り、除去率を算出した(赤マジックは除去面積、ラー油は試験前後の重量差をもって算出、n=2の平均)。
Figure 0005757500
本発明品は市販品を含め、従来品よりも有効塩素の安定性,ペースト化の状況,固着性,臭気優位性は勿論、カビ取り効果や油分等の汚れに対する効果も遜色ないことが判明した。The following composition was prepared and the excellent effect of the composition of the present invention was reconfirmed.
Figure 0005757500
The following items were verified for the prototypes above.
According to JIS: Z-2911, A and B of the products 5 and 6 of the present invention were compared with A and B of a commercial product (gel-form) manufactured by a major company, on a petri dish in which Aspergillus niger (black mold) was cultured.
(1) Mold removal effect Mold was cultured on the entire surface of the medium in the petri dish, and the time until mold grown on the medium was almost decolored to zero (white to light gray) was measured (average of n = 3) ).
Present product: 5 ... 41 minutes Present product: 6 ... 41 minutes Major commercial product: A ... 65-71 minutes Major commercial product: B ... 72-85 minutes (2) Liquid movement status (gradient range)
3 g of each sample is allowed to stand on the surface of a stainless steel plate (SUS316), and the plate is stood in the 0 ° to 90 ° (vertical) direction. The movement distance of each sample when the angle was 40 ° and 80 ° was measured (average of n = 3).
[40 °]
Invention product: 5 ... Does not move Invention product: 6 ... Does not move Major commercial product: A ... 22 cm / 20 minutes Major commercial product: B ... 16 cm / 20 minutes [80 °]
Invention product: 5 ... 18 cm / 3 minutes Invention product: 6 ... 15 cm / 2.5 minutes Major commercial product: A ... 35 cm / 3 minutes Major commercial product: B ... 32 cm / 2.5 minutes (3) Pasty product To various plates (sliding vector)
The prototype and commercially to 3g coating was measured distance traveled after 60 seconds (sliding vector) (gradient 80 °, the average of n = 3).
Figure 0005757500
(4) A commercially available red magic and chili oil contamination (1000 mg / cm 2 ) was prepared on a slide glass (8 sheets × 2 times × 2 types = 32 sheets) and left for one day, and then the sample was applied (500 mg / cm 2 ). cm 2 ) and let stand for 12 hours, rinse with running water (30 L / min), measure the part where the contaminants were removed, and calculate the removal rate (red magic is the removal area, lull oil is calculated with the weight difference before and after the test, n = 2 average).
Figure 0005757500
The present invention products including commercial products, the stability of conventional products available chlorine than the pasting conditions, stickiness, of course superiority of odor, be not inferior effect against soiling, such as mold remover effect or oil found did.

Claims (1)

次亜塩素酸塩(NaOCl)と苛性ソーダ、又は/及び苛性カリを含む酸化性アルカリ剤に、次の(1)〜(3)の組み合わせからなる次亜塩素酸塩のペースト状組成物。
(1)アニオン界面活性剤(アルキルスルホン酸ソーダ)
R−SONa(R=C12〜15のアルキル基、0.5〜5.0%(w/w)
(2)両性イオン界面活性剤(アルキル酢酸ベタイン)
Figure 0005757500
(3)セピオライト(2〜15%(w/w))
化学式(Mg Si 12 30 (OH (OH) 6〜8H O)
A hypochlorite paste-like composition comprising a combination of the following (1) to (3) to an oxidizing alkaline agent containing hypochlorite (NaOCl) and caustic soda or / and caustic potash.
(1) Anionic surfactant (alkyl sulfonic acid soda)
R—SO 3 Na (R═C 12-15 alkyl group, 0.5-5.0 % (w / w)
(2) Zwitterionic surfactant (alkyl acetate acetate)
Figure 0005757500
(3) Sepiolite (2-15% (w / w))
Formula (Mg 8 Si 12 O 30 ( OH 2) 4 (OH) 4 6~8H 2 O)
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