JP2009079085A - Slime inhibitor composition - Google Patents
Slime inhibitor composition Download PDFInfo
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- JP2009079085A JP2009079085A JP2007247721A JP2007247721A JP2009079085A JP 2009079085 A JP2009079085 A JP 2009079085A JP 2007247721 A JP2007247721 A JP 2007247721A JP 2007247721 A JP2007247721 A JP 2007247721A JP 2009079085 A JP2009079085 A JP 2009079085A
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- slime
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- inhibitor composition
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- 239000003112 inhibitor Substances 0.000 title claims abstract description 20
- -1 ethyleneoxy group Chemical group 0.000 claims abstract description 28
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- 238000000034 method Methods 0.000 claims description 16
- 230000001629 suppression Effects 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
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Abstract
Description
本発明は、排水溝やキッチンのシンクなどの水周りで発生するヌメリの発生を抑制するヌメリ抑制剤組成物及びヌメリ抑制方法に関する。 The present invention relates to a slime inhibitor composition and a slime suppression method for suppressing the occurrence of slime generated around water such as drains and kitchen sinks.
一般的に排水溝や風呂、キッチンのシンク、トイレ等の水が存在する場所にはヌメリが発生し、人に対し、見た目による不快感を与え、かつ菌の温床になることから、衛生面での問題の原因となっている。当該ヌメリの原因は、種々の微生物、黴が原因であることが多い。 In general, in places where water is present such as drains, baths, kitchen sinks, toilets, etc., slime occurs, giving people an uncomfortable appearance and becoming a hotbed of bacteria. Cause the problem. The cause of the slime is often caused by various microorganisms and wrinkles.
これまでヌメリに対する対応としては、既に発生してしまったヌメリを除去する方法が提案されている。（特許文献１及び２）
次の対応としては、ヌメリの原因となる微生物に対し、殺菌作用又は静菌作用を与えることによって菌を増殖させない方法が提案されている（特許文献３〜６）。
As the next countermeasure, methods have been proposed in which bacteria are not propagated by giving bactericidal action or bacteriostatic action to microorganisms that cause slime (Patent Documents 3 to 6).
一度できてしまったヌメリを洗浄する解決方法では洗浄する際に、嫌悪感を感じるヌメリに接近する必要があり、掃除者に対しストレスを与え、かつ掃除器具が再度汚染されるという問題があり、根本的にヌメリを発生させない方法が望まれる。また、殺菌剤を使用する方法では、使用法によっては掃除者に対し、刺激を与える場合があるため、使用しやすいヌメリ発生抑制剤が望まれる。
従って、本発明の目的は、使用しやすいヌメリの発生を抑制する剤及びヌメリ抑制方法を提供することにある。
In the solution to clean the slime once made, it is necessary to approach the slime that feels disgusting when washing, there is a problem that stresses the cleaner and the cleaning tool is contaminated again, There is a need for a method that does not fundamentally generate slime. Moreover, in the method using a disinfectant, since a cleaner may be stimulated depending on the method of use, a slime generation inhibitor that is easy to use is desired.
Accordingly, an object of the present invention is to provide an agent for suppressing the occurrence of slime that is easy to use and a method for suppressing slime.
そこで本発明者は、ヌメリ抑制効果を有する組成物について種々検討したところ、後記式（１）で表される化合物を含有する組成物が、長期的なヌメリ抑制効果を有することを見出し本発明を完成するに至った。 Then, when this inventor variously examined the composition which has a slime inhibitory effect, it discovered that the composition containing the compound represented by a postscript formula (1) had a long-term slime inhibitory effect. It came to be completed.
すなわち、本発明は、一般式（１）
ＲＯ−（ＥＯ）ｎ−Ｈ （１）
（式中、Ｒは炭素数８〜１４の直鎖又は分岐鎖のアルキル基又はアルケニル基を示し、ＥＯはエチレンオキシ基を示し、ｎは０〜５の整数を示す。）で表される化合物（Ａ）から選ばれる１種以上を含有する、水周りのヌメリ抑制剤組成物を提供するものである。
That is, the present invention relates to the general formula (1)
RO- (EO) n-H (1)
(Wherein R represents a linear or branched alkyl or alkenyl group having 8 to 14 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 0 to 5). The present invention provides a slime inhibitor composition around water containing at least one selected from (A).
また、本発明は、一般式（１）
ＲＯ−（ＥＯ）ｎ−Ｈ （１）
（式中、Ｒは炭素数８〜１４の直鎖又は分岐鎖のアルキル基又はアルケニル基を示し、ＥＯはエチレンオキシ基を示し、ｎは０〜５の整数を示す。）で表される化合物（Ａ）から選ばれる１種以上を含有する組成物を対象物に接触させることを特徴とする、水周りのヌメリ抑制方法を提供するものである。
In addition, the present invention provides a general formula (1)
RO- (EO) n-H (1)
(Wherein R represents a linear or branched alkyl or alkenyl group having 8 to 14 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 0 to 5). The present invention provides a method for suppressing slime around water, which comprises bringing a composition containing one or more selected from (A) into contact with an object.
本発明によれば、ヌメリの生成を安全に抑制することができ、快適な環境を提供するだけでなく、ヌメリ掃除のストレスを軽減することができる。 According to the present invention, it is possible to safely suppress the generation of slime, not only provide a comfortable environment, but also reduce the stress of slime cleaning.
本発明のヌメリ抑制剤組成物の有効成分（Ａ）は、一般式（１）：
ＲＯ−（ＥＯ）ｎ−Ｈ （１）
で表される化合物から成り、Ｒは炭素数８〜１４の直鎖又は分岐鎖のアルキル基又はアルケニル基、ＥＯはエチレンオキシ基、そしてｎは０〜５の整数である。
The active ingredient (A) of the slime inhibitor composition of the present invention has the general formula (1):
RO- (EO) n-H (1)
Wherein R is a linear or branched alkyl or alkenyl group having 8 to 14 carbon atoms, EO is an ethyleneoxy group, and n is an integer of 0 to 5.
Ｒで示されるアルキル基又はアルケニル基は、直鎖でも分岐鎖でもよいが、ヌメリ生成抑制効果の点から炭素数１０〜１２のものが好ましい。ＥＯで示されるエチレンオキシ基の数ｎは０又は１〜４がより好ましく、０又は１〜３がさらに好ましい。 The alkyl group or alkenyl group represented by R may be linear or branched, but those having 10 to 12 carbon atoms are preferred from the viewpoint of the effect of suppressing slime formation. The number n of ethyleneoxy groups represented by EO is more preferably 0 or 1 to 4, more preferably 0 or 1 to 3.
本発明において化合物（Ａ）は、ヌメリの生成抑制効果を発揮できる濃度として、系内に１０ppm以上存在すればよいが、経済性と効果の観点から対象物に対して１０〜１０００００ppmの濃度で接触させるのが好ましく、更に１０〜１００００ppmが好ましく、より更に１０〜１０００ppmが好ましい。 In the present invention, the compound (A) may be present in the system at a concentration of 10 ppm or more as a concentration capable of exhibiting a slime formation inhibitory effect, but it is in contact with the object at a concentration of 10 to 100,000 ppm from the viewpoint of economy and effect. It is preferable to be 10 to 10000 ppm, and more preferably 10 to 1000 ppm.
本発明のヌメリ抑制剤組成物は、上記の如く、使用時の濃度として化合物（Ａ）が１０〜１０００００ppm存在すればよいので、組成物中の化合物（Ａ）の濃度は特に限定されないが、経済性と効果の観点から0.001〜50重量％が好ましく、更に0.01〜10重量％が好ましく、より更に0.01〜１重量％が好ましい。 In the slime inhibitor composition of the present invention, the concentration of the compound (A) in the composition is not particularly limited, as long as the compound (A) is present in a concentration of 10 to 100000 ppm as described above. From the viewpoint of properties and effects, it is preferably 0.001 to 50% by weight, more preferably 0.01 to 10% by weight, and still more preferably 0.01 to 1% by weight.
本発明の組成物は、化合物（Ａ）の水溶液として用いてもよいし、界面活性剤を用いて乳化系としてもよいし、有機溶剤を用いて有機溶剤溶液としてもよいが、化合物（Ａ）のＥＯの数ｎが０又は１である場合は界面活性剤を用いて乳化系とすること、又は有機溶剤を用いて有機溶剤溶液とすることが好ましい。
ここで用いる有機溶剤としては、例えばアルコール類としてエタノール、1-プロパノール、2-プロパノール、エチレングリコール、ジエチレングリコール、低分子量ポリエチレングリコール、エチレングリコール−ｎ−モノブチルエーテル、ジエチレングリコールモノ−ｎ−ブチルエーテル、プロピレングリコール、ジプロピレングリコール、低分子量ポリプロピレングリコール、グリセリン、ジグリセリン、ポリグリセリンなどが挙げられ、中でもエタノール、1-プロパノール、2-プロパノール、低分子量ポリエチレングリコール、ジエチレングリコールモノ−ｎ−ブチルエーテル、プロピレングリコール、ジプロピレングリコールが好ましい。炭化水素類としてはヘキサン、オクタン、流動パラフィン、シクロヘキサン、ベンゼン等が挙げられる。エステル類としては酢酸メチル、酢酸エチル、オクタン酸メチル、動植物由来油脂などが挙げられる。さらに極性非プロトン溶剤としてジメチルスルホキシド、N,N-ジメチルホルムアミドが挙げられ、中でもジメチルスルホキシドが好ましい。
The composition of the present invention may be used as an aqueous solution of the compound (A), an emulsified system using a surfactant, or an organic solvent solution using an organic solvent. When the number n of EO is 0 or 1, it is preferable to use a surfactant to make an emulsification system, or to use an organic solvent to make an organic solvent solution.
Examples of the organic solvent used here include ethanol, 1-propanol, 2-propanol, ethylene glycol, diethylene glycol, low molecular weight polyethylene glycol, ethylene glycol-n-monobutyl ether, diethylene glycol mono-n-butyl ether, propylene glycol as alcohols. Dipropylene glycol, low molecular weight polypropylene glycol, glycerin, diglycerin, polyglycerin, etc. are mentioned, among others, ethanol, 1-propanol, 2-propanol, low molecular weight polyethylene glycol, diethylene glycol mono-n-butyl ether, propylene glycol, dipropylene glycol Is preferred. Examples of hydrocarbons include hexane, octane, liquid paraffin, cyclohexane, and benzene. Examples of the esters include methyl acetate, ethyl acetate, methyl octoate, and animal and plant-derived fats and oils. Furthermore, examples of the polar aprotic solvent include dimethyl sulfoxide and N, N-dimethylformamide, and dimethyl sulfoxide is preferable.
本発明組成物を乳化系にするための界面活性剤の種類は特に限定されないが、化合物（Ａ）を水系中に安定に存在させることができる界面活性剤が望ましい。更に乳化・分散・可溶化性能の観点から、界面活性剤の中で陰イオン界面活性剤又は非イオン界面活性剤を用いることが好ましい。 Although the kind of surfactant for making this invention composition into an emulsion type is not specifically limited, Surfactant which can make compound (A) exist stably in an aqueous system is desirable. Furthermore, from the viewpoint of emulsification / dispersion / solubilization performance, it is preferable to use an anionic surfactant or a nonionic surfactant among the surfactants.
陰イオン性界面活性剤としては、リグニンスルホン酸塩、アルキルベンゼンスルホン酸塩、アルキルスルホン酸塩、ポリオキシエチレン（以下、ＰＯＥと記す）アルキルスルホン酸塩、ＰＯＥアルキルフェニルエーテルスルホン酸塩、ＰＯＥアルキルフェニルエーテルリン酸エステル塩、ＰＯＥアリールフェニルエーテルスルホン酸塩、アルキル硫酸エステル塩、ＰＯＥアルキル硫酸エステル塩、ＰＯＥアリールフェニルエーテルリン酸エステル塩、ナフタレンスルホン酸塩、ナフタレンスルホン酸ホルマリン縮合物、ＰＯＥトリベンジルフェニルエーテルスルホン酸塩、アルキルリン酸塩、ＰＯＥアルキルリン酸塩、ＰＯＥトリベンジルフェニルエーテルリン酸エステル塩、ジアルキルスルホコハク酸塩、脂肪酸塩（石けん）、ＰＯＥアルキルエーテル酢酸塩等が挙げられ、中でもアルキル硫酸エステル塩やＰＯＥアルキル硫酸エステル塩、ＰＯＥアルキルエーテル酢酸塩を用いることがより好ましい。これらの陰イオン性界面活性剤のアルキル炭素数は１０〜１８が好ましく、エチレンオキシド平均付加モル数は０〜１０が好ましく、０〜５がより好ましい。 Examples of the anionic surfactant include lignin sulfonate, alkylbenzene sulfonate, alkyl sulfonate, polyoxyethylene (hereinafter referred to as POE) alkyl sulfonate, POE alkylphenyl ether sulfonate, and POE alkylphenyl. Ether phosphate ester salt, POE aryl phenyl ether sulfonate, alkyl sulfate ester salt, POE alkyl sulfate ester salt, POE aryl phenyl ether phosphate ester salt, naphthalene sulfonate, naphthalene sulfonate formalin condensate, POE tribenzyl phenyl Ether sulfonate, alkyl phosphate, POE alkyl phosphate, POE tribenzylphenyl ether phosphate ester salt, dialkyl sulfosuccinate, fatty acid salt (soap), POE Al Ether acetates, and among them alkyl sulfates and POE alkyl sulfates, it is more preferable to use a POE alkyl ether acetic acid salt. These anionic surfactants preferably have 10 to 18 alkyl carbon atoms, and the ethylene oxide average addition mole number is preferably 0 to 10, and more preferably 0 to 5.
非イオン性界面活性剤としては、ＰＯＥアルキルエーテル（但し、化合物（Ａ）を除く）、ＰＯＥアルキルフェニルエーテル、ポリオキシプロピレン・ＰＯＥ（ブロック又はランダム）アルキルエーテル、ＰＯＥアリールフェニルエーテル、ＰＯＥスチレン化フェニルエーテル、ＰＯＥトリベンジルフェニルエーテル等の１価アルコール誘導体型非イオン性界面活性剤、（ポリ）グリセリン脂肪酸エステル、ショ糖脂肪酸エステル、ソルビタン脂肪酸エステル、ＰＯＥソルビタン脂肪酸エステル、アルキルポリグリコシド等の多価アルコール誘導体型非イオン性界面活性剤等が挙げられ、中でもＰＯＥアルキルエーテル［但し、化合物（Ａ）を除く］、（ポリ）グリセリン脂肪酸エステル、アルキルポリグリコシド、ソルビタン脂肪酸エステル、ＰＯＥソルビタン脂肪酸エステルが好ましく、更に、ＰＯＥアルキルエーテル［但し、化合物（Ａ）を除く］が好ましい。なかでもＰＯＥアルキルエーテルのＨＬＢが１０以上のものがより更に好ましい。また、ＰＯＥアルキルエーテルのアルキル炭素数は１２〜１８が好ましく、エチレンオキシド平均付加モル数は６以上がより好ましい。 Nonionic surfactants include POE alkyl ethers (excluding compound (A)), POE alkyl phenyl ethers, polyoxypropylene / POE (block or random) alkyl ethers, POE aryl phenyl ethers, POE styrenated phenyls. Monovalent alcohol derivative type nonionic surfactants such as ether and POE tribenzylphenyl ether, polyhydric alcohols such as (poly) glycerin fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, POE sorbitan fatty acid ester, alkyl polyglycoside Derivative-type nonionic surfactants and the like are mentioned. Among them, POE alkyl ether [however, excluding compound (A)], (poly) glycerin fatty acid ester, alkyl polyglycoside, sorbitan fatty acid ester Preferably POE sorbitan fatty acid ester, further, POE alkyl ethers [except the compound (A)] is preferred. Among them, the POE alkyl ether having an HLB of 10 or more is more preferable. Moreover, 12-18 are preferable and the alkyl carbon number of POE alkyl ether has more preferable 6 or more ethylene oxide average addition mole number.
界面活性剤は単独で、あるいはより乳化・分散・可溶化性能を高めるために２種以上を組み合わせて用いることができる。 Surfactants can be used alone or in combination of two or more in order to enhance the emulsification / dispersion / solubilization performance.
乳化組成物中の化合物（Ａ）と界面活性剤の重量比率[（Ａ）／界面活性剤]は、長期的なヌメリ抑制効果の点から２以下が好ましく、２／１〜１／１００がより好ましく、２／１〜１／５０が更に好ましく、２／１〜１／２０が更に好ましく、１／１〜１／１０がより更に好ましい。 The weight ratio [(A) / surfactant] of the compound (A) and the surfactant in the emulsified composition is preferably 2 or less, more preferably 2/1 to 1/100 in terms of long-term slime suppression effect. 2/1 to 1/50 is more preferable, 2/1 to 1/20 is more preferable, and 1/1 to 1/10 is still more preferable.
本発明のヌメリ抑制剤組成物には殺菌剤や抗菌剤を併用することも可能である。一般にヌメリが形成すると殺菌剤が効きにくい状況が起こるが、本発明のヌメリ抑制剤によってヌメリの形成が抑制されると、殺菌剤の効力を十分に引き出すことが可能になる。 A bactericidal agent or an antibacterial agent can be used in combination with the slime inhibitor composition of the present invention. In general, when the slime is formed, the fungicide is hardly effective. However, when the slime formation of the present invention suppresses the formation of the slime, the fungicide can be fully effective.
上記の殺菌剤や抗菌剤としては、塩化ベンザルコニウム、塩化ベンゼトニウム、塩化ジデシルジメチルアンモニウム、塩化セチルピリジニウム、塩酸クロルヘキシジン等の四級塩、グルコン酸クロルヘキシジン、塩酸ポリヘキサメチレンビグアニジン、トリクロサン、イソプロピルメチルフェノール、トリクロロカルバニリド、エタノール、イソプロピルアルコール等が挙げられる。 The above bactericides and antibacterials include benzalkonium chloride, benzethonium chloride, didecyldimethylammonium chloride, cetylpyridinium chloride, chlorhexidine hydrochloride, chlorhexidine gluconate, polyhexamethylenebiguanidine hydrochloride, triclosan, isopropyl Examples include methylphenol, trichlorocarbanilide, ethanol, isopropyl alcohol and the like.
本発明のヌメリ抑制剤組成物には、その粘度を上昇させて対象物への付着性を向上させるために、増粘剤を用いることも可能である。 In the slime inhibitor composition of the present invention, it is possible to use a thickener in order to increase the viscosity and improve the adhesion to an object.
更に、本発明のヌメリ抑制剤組成物にはキレート剤を加えてもよい。該キレート剤としては、エチレンジアミンテトラ酢酸（ＥＤＴＡ）、コハク酸、サリチル酸、シュウ酸、リンゴ酸、乳酸、フマル酸、酒石酸、クエン酸、グルコン酸、トリポリリン酸、１−ヒドロキシエタン−１，１−ジホスホン酸、ポリアクリル酸、アクリル酸／マレイン酸共重合物及びそれらの塩が挙げられる。 Furthermore, a chelating agent may be added to the slime inhibitor composition of the present invention. Examples of the chelating agent include ethylenediaminetetraacetic acid (EDTA), succinic acid, salicylic acid, oxalic acid, malic acid, lactic acid, fumaric acid, tartaric acid, citric acid, gluconic acid, tripolyphosphoric acid, 1-hydroxyethane-1,1-diphosphone. Examples include acids, polyacrylic acid, acrylic acid / maleic acid copolymers, and salts thereof.
本発明のヌメリ抑制剤組成物は液状の他、ペースト、粉末、タブレットなど、用途に応じて様々な形態をとることが可能である。ヌメリ抑制剤組成物は全ての成分が混在した１剤型でも良いが、使い勝手によってはそれをいくつかの分割パッケージにしてもよい。
本発明のヌメリ抑制剤組成物は前記の如く、水溶液系、有機溶剤溶液系、乳化系のいずれでもよいが、水溶液系で用いるのがより効果的である。
The slime inhibitor composition of the present invention can take various forms such as paste, powder, tablet and the like in addition to liquid. The slime inhibitor composition may be a one-pack type in which all the components are mixed, but depending on ease of use, it may be divided into several divided packages.
As described above, the slime inhibitor composition of the present invention may be any of an aqueous solution system, an organic solvent solution system, and an emulsification system, but it is more effective to use in an aqueous solution system.
本発明のヌメリ抑制方法は、化合物（Ａ）を含有する組成物を対象物に接触させることを特徴とする。この方法としては、化合物（Ａ）を含有する組成物を一定量溜めて対象物を浸漬して使用する方法、対象物が広範に亘る場合には、スプレー機器を用いてミストを吹き付けたり、発泡機を用いて泡状にしたものを吹き付けたりする方法が挙げられる。また、化合物（Ａ）を含有する組成物を流したり、はけ等により塗布してもよい。その他、タオルなどに該組成物を含浸させて、対象物を拭き取っても良い。対象物と接触させる条件が満足されるならば、ヌメリが存在しうる表面に化合物（Ａ）を含有する組成物を付着させたり、塗り付けたりすることも可能である。
また、対象物によっては、クリーム状や軟膏にして塗り広げることも可能である。この場合、化合物（Ａ）は適切な媒体に溶解、分散、乳化された形状で提供される。尚、以上において、化合物（Ａ）を含有する組成物と対象物との接触は連続して行うのが好ましい。ここで、連続して行なうとは、上記のように対象物上に化合物（Ａ）を含有する組成物が残存するように適用し、化合物（Ａ）を含有する組成物と対象物とが長時間接触するようにすることをいう。すなわち、組成物を対象物に適用後洗い流さないことが好ましい。
The slime suppression method of the present invention is characterized by bringing a composition containing the compound (A) into contact with an object. As this method, a method in which a certain amount of the composition containing the compound (A) is accumulated and the object is immersed is used, and when the object is extensive, mist is sprayed using a spray device or foaming is performed. The method of spraying what was made into foam using a machine is mentioned. Also, a composition containing the compound (A) may be poured or applied by brushing or the like. In addition, the object may be wiped off by impregnating the composition into a towel or the like. If the conditions for contact with the object are satisfied, the composition containing the compound (A) can be attached or applied to the surface where the slime can exist.
In addition, depending on the object, it may be spread in the form of cream or ointment. In this case, the compound (A) is provided in a form dissolved, dispersed, and emulsified in an appropriate medium. In the above, the contact between the composition containing the compound (A) and the object is preferably performed continuously. Here, performing continuously is applied so that the composition containing the compound (A) remains on the object as described above, and the composition containing the compound (A) and the object are long. It means making contact with time. That is, it is preferable not to wash away the composition after application to the object.
本発明のヌメリ抑制剤組成物は、ヌメリの危害が懸念される水周りに使用することができる。水周りの中では、排水溝、風呂、洗濯槽、キッチン、トイレ周り、貯水タンク、水泳用プール等に好適に使用することができる。 The slime suppressant composition of the present invention can be used around water where there is a concern about the harm of slime. In the surroundings of water, it can be suitably used for drains, baths, washing tubs, kitchens, toilets, water storage tanks, swimming pools, and the like.
実施例１：ヌメリ抑制剤組成物の配合及びヌメリ抑制性能の検定
下記に示す配合組成１（実施例）、２（実施例）、３（比較例）である液体組成物１，２，３を調整し、下記試験方法により、ヌメリ抑制性能について検討を行った。
Example 1: Formulation of slime inhibitor composition and assay of slime suppression performance Liquid compositions 1, 2, and 3 having the following composition 1 (Example), 2 (Example), and 3 (Comparative Example) After adjusting, the slime suppression performance was examined by the following test method.
組成物１
成分（Ａ） ＲＯ−（ＥＯ）ｎ−Ｈ
（Ａ−１）Ｃ１２アルコール〔カルコール２０９８、花王（株）製、Ｒ＝Ｃ１２アルキル、ｎ＝０〕1重量％、併用する界面活性剤として、ポリオキシエチレン（１２）ラウリルエーテル〔エマルゲン１２０、花王（株）製〕１０重量％、滅菌水バランス（全量１００％）。
組成物２
成分（Ａ） ＲＯ−（ＥＯ）ｎ−Ｈ
（Ａ−２）Ｃ１２アルコールエチレンオキサイド３モル付加物〔ＮＩＫＫＯＬ ＢＬ−３ＳＹ、日光ケミカルズ（株）製、Ｒ＝Ｃ１２アルキル、ｎ＝３〕1重量％、滅菌水バランス（全量１００％）。
組成物３
成分（Ａ） ＲＯ−（ＥＯ）ｎ−Ｈ
（Ａ−３）Ｃ１２アルコールエチレンオキサイド８モル付加物〔ＮＩＫＫＯＬ ＢＬ−８ＳＹ、日光ケミカルズ（株）製、Ｒ＝Ｃ１２アルキル、ｎ＝８〕1重量％、滅菌水バランス（全量１００％）。
Composition 1
Ingredient (A) RO- (EO) n-H
(A-1) C12 alcohol [Calcoal 2098, manufactured by Kao Corporation, R = C12 alkyl, n = 0] 1% by weight, polyoxyethylene (12) lauryl ether [Emulgen 120, Kao as a surfactant to be used in combination Made by Co., Ltd.] 10% by weight, sterilized water balance (total amount 100%).
Composition 2
Ingredient (A) RO- (EO) n-H
(A-2) C12 alcohol ethylene oxide 3 mol adduct [NIKKOL BL-3SY, manufactured by Nikko Chemicals, R = C12 alkyl, n = 3] 1% by weight, sterilized water balance (total amount 100%).
Composition 3
Ingredient (A) RO- (EO) n-H
(A-3) C12 alcohol ethylene oxide 8 mol adduct [NIKKOL BL-8SY, manufactured by Nikko Chemicals Co., Ltd., R = C12 alkyl, n = 8] 1% by weight, sterilized water balance (total amount 100%).
ヌメリ抑制性能評価方法
抗菌処理をしていない市販のプラスチック製三角コーナーを用意し、モニター家庭のシンクに２つ設置した。コントロールとして滅菌水、また各組成物をスプレー容器に充填し、１つの三角コーナーに対し滅菌水、別の一つの三角コーナーに対し各組成物を１０ｍｌを内側、１０ｍｌを外側に均一にスプレーを行い、放置した。つまり、1つの家庭のシンク内でコントロール対組成物との比較を行った。組成物１、２、３に対して各６家庭ずつ検討を行った。スプレーは１日に１回行った。１４日後の三角コーナーのヌメリ付着度合いを目視評価で行い、さらに、コントロールである滅菌水スプレー処理した三角コーナーのヌメリ付着度合いに対し、組成物スプレー処理試験を行った三角コーナーのヌメリ付着度合いの変化度数によって効果度合いを検討した。
結果を表１〜３に示す。
Numeli Suppression Performance Evaluation Method Commercially available plastic triangular corners that have not been antibacterial treated were prepared and installed in two sinks at the monitor home. As a control, sterilized water and each composition are filled in a spray container and sprayed uniformly into one triangle corner with sterilized water and another composition into another triangle corner with 10 ml inside and 10 ml outside. I left it. That is, a comparison with the control vs. composition was made within a single household sink. Six households were examined for each of compositions 1, 2, and 3. Spraying was performed once a day. The degree of slime adhesion on the triangular corner after 14 days was evaluated by visual evaluation, and the degree of slime adhesion on the triangular corner in the composition spray treatment test was compared to the degree of slime adhesion on the triangular corner treated with sterilized water as a control. The degree of effect was examined by frequency.
The results are shown in Tables 1-3.
表中の数字はヌメリ付着度合いを示す。
ヌメリ付着度合い：
5：しっかりとしたヌメリが全面に付着している
4：しっかりとしたヌメリが全面ではないが、広く付着している
3：しっかりとしたヌメリが一部付着している
2：非常に薄いヌメリが一部付着している
1：殆どヌメリが付着していない
The numbers in the table indicate the degree of slime adhesion.
Degree of slime adhesion:
5: Firm slime adheres to the entire surface
4: Firm slime is not the whole surface, but adheres widely
3: Some solid slime adheres
2: Very thin slime is partly attached
1: There is almost no stickiness
効果度合い：
◎：ヌメリ付着度合いが３以上改善
○：ヌメリ付着度合いが２以上改善
△：ヌメリ付着度合いが1以上改善
×：ヌメリ付着度合いに変化なし
Effectiveness:
◎: The adhesion degree of slime is improved by 3 or more. ○: The adhesion degree of slime is improved by 2 or more. Δ: The adhesion degree of slime is improved by 1 or more. X: There is no change in the adhesion degree of slime.
表１、２の結果から明らかなように、本発明のヌメリ抑制剤組成物はいずれも優れたヌメリ抑制性能を有する。これに対し、表３の結果から明らかなように、本発明に属さない組成物３ではヌメリ抑制効果が劣っていた。 As is clear from the results of Tables 1 and 2, the slime inhibitor composition of the present invention has excellent slime suppression performance. On the other hand, as apparent from the results in Table 3, the composition 3 not belonging to the present invention was inferior in slime suppression effect.
Claims (8)
ＲＯ−（ＥＯ）ｎ−Ｈ （１）
（式中、Ｒは炭素数８〜１４の直鎖又は分岐鎖のアルキル基又はアルケニル基を示し、ＥＯはエチレンオキシ基を示し、ｎは０〜５の整数を示す。）で表される化合物（Ａ）から選ばれる１種以上を含有する、水周りのヌメリ抑制剤組成物。 General formula (1)
RO- (EO) n-H (1)
(Wherein R represents a linear or branched alkyl or alkenyl group having 8 to 14 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 0 to 5). The slime inhibitor composition around water containing 1 or more types chosen from (A).
ＲＯ−（ＥＯ）ｎ−Ｈ （１）
（式中、Ｒは炭素数８〜１４の直鎖又は分岐鎖のアルキル基又はアルケニル基を示し、ＥＯはエチレンオキシ基を示し、ｎは０〜５の整数を示す。）で表される化合物（Ａ）から選ばれる１種以上を含有する組成物を対象物に接触させることを特徴とする、水周りのヌメリ抑制方法。 General formula (1)
RO- (EO) n-H (1)
(Wherein R represents a linear or branched alkyl or alkenyl group having 8 to 14 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 0 to 5). A method for suppressing slime around water, comprising bringing a composition containing one or more selected from (A) into contact with an object.
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| JP2012031267A (en) * | 2010-07-29 | 2012-02-16 | Arnest Kk | Washing tub cleaner composition and its production method |
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| JPH07504699A (en) * | 1992-03-20 | 1995-05-25 | ユニリーバー・ナームローゼ・ベンノートシヤープ | Improvements in cleaning compositions |
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