JP5215230B2 - Antifungal composition for textile products - Google Patents
Antifungal composition for textile products Download PDFInfo
- Publication number
- JP5215230B2 JP5215230B2 JP2009106135A JP2009106135A JP5215230B2 JP 5215230 B2 JP5215230 B2 JP 5215230B2 JP 2009106135 A JP2009106135 A JP 2009106135A JP 2009106135 A JP2009106135 A JP 2009106135A JP 5215230 B2 JP5215230 B2 JP 5215230B2
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- JP
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- Prior art keywords
- textiles
- antifungal
- composition
- compound
- genus
- 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.)
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- 239000004753 textile Substances 0.000 title claims description 46
- 239000012871 anti-fungal composition Substances 0.000 title claims description 21
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- 150000001875 compounds Chemical class 0.000 claims description 37
- 241000233866 Fungi Species 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 239000003429 antifungal agent Substances 0.000 claims description 14
- 229940121375 antifungal agent Drugs 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000003093 cationic surfactant Substances 0.000 claims description 6
- 230000002538 fungal effect Effects 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 2
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- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 2
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- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
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Description
本発明は、繊維製品用抗真菌剤組成物に関する。 The present invention relates to an antifungal composition for textile products.
真菌類に含まれるカビや酵母は、人の生活環境に密接に存在し、生活環境を悪化させる原因になるだけでなく、人体への影響も懸念される場合がある。一般にカビや酵母は家庭内の湿気の多い場所に汚れとして見出すことができる。例えば、結露しやすい壁や窓枠、特には浴室や洗濯機（洗濯槽）周りの洗濯環境やトイレなどのタイル目地などに限っては、一般家庭において、非常によく観察することができる。これらのカビや酵母は次亜塩素酸塩などの漂白剤で処理することで、漂白する方法が一般的に行われている。一方、最近の生活習慣の変化により、洗濯衣料を室内にて乾燥させる習慣が増えてきている。このような状況において、湿気の多い日などの、乾燥しにくい気象条件が増えてくると、繊維表面にカビや酵母による赤色や黒色の着色汚れが現れる。このような着色汚れは、特にタオル、バスタオルや足拭きマットなどの湿った状況におかれやすいものを中心に見出すことができる。タオルに関して言えば、パイル部分よりも、端の平織り部分に見出しやすい。 Molds and yeasts contained in fungi are closely present in the human living environment, and not only cause deterioration of the living environment, but there are also concerns about the effects on the human body. In general, mold and yeast can be found as dirt in damp places in the home. For example, it is possible to observe very well in ordinary households only on walls and window frames that tend to condense, especially in the bathroom and surroundings of washing machines (washing tubs) and tile joints such as toilets. These molds and yeasts are generally bleached by treating with a bleach such as hypochlorite. On the other hand, due to recent changes in lifestyle habits, the habit of drying laundry clothes indoors is increasing. Under such circumstances, when weather conditions that are difficult to dry, such as a humid day, increase, red and black colored stains due to mold and yeast appear on the fiber surface. Such colored stains can be found mainly in those that are easily placed in a damp situation such as towels, bath towels, and foot-wiping mats. As for towels, it is easier to find the plain weave at the end than the pile.
一度発生したカビや酵母による着色汚れを除去するためには、塩素系の漂白剤を使用せざるを得ず、その使用は柄物の繊維製品に対する退色の影響が懸念されるため、一度発生したカビや酵母による着色汚れを除去することは困難であり、カビや酵母による着色汚れの発生しにくい環境を作ることが求められる。 Chlorine bleach must be used to remove mold stains and yeast stains once generated, and the use of mold bleaches is feared for the effects of fading on patterned textiles. It is difficult to remove colored stains from yeast and yeast, and it is required to create an environment in which colored stains from fungi and yeast are unlikely to occur.
一方、工業分野では真菌類が食品や飲料等への汚染だけではなく、施設の劣化の原因ともなっている。このような現状に対し、様々な殺菌剤や抗菌剤が真菌の制御のために使用されている（特許文献１及び２）。特許文献２などのチアゾリン系化合物は家庭用洗浄剤の抗菌・抗カビ剤と配合される場合がある。また、特許文献３や特許文献４にはアルコールにエチレンオキシド及び／又はプロピレンオキシドを付加させた化合物を防菌防カビ剤として用いることが開示されている。 On the other hand, in the industrial field, fungi not only contaminate foods and beverages, but also cause deterioration of facilities. In response to this situation, various bactericides and antibacterial agents are used for fungal control (Patent Documents 1 and 2). A thiazoline-based compound such as Patent Document 2 may be blended with an antibacterial / antifungal agent for household cleaning. Patent Documents 3 and 4 disclose that a compound obtained by adding ethylene oxide and / or propylene oxide to alcohol is used as a fungicide and fungicide.
従来の抗真菌剤は、使用可能な剤が限られており、繊維上に発生したカビや酵母の着色汚れに対しての効果が十分でなく、そのため、繊維製品に発生するカビや酵母の着色汚れを繊維の特性を損なうことなく十分に抑制することができなかった。従って、本発明の課題は、安全で使用しやすく、繊維上での抗真菌効果に優れ、繊維製品に発生するカビや酵母の着色汚れを抑制できる繊維製品用抗真菌剤組成物及び繊維製品用抗真菌剤を提供することにある。 Conventional antifungal agents are limited in the amount of agents that can be used, and are not sufficiently effective against mold stains and yeast stains generated on the fibers. Dirt was not able to be sufficiently suppressed without impairing the fiber properties. Accordingly, an object of the present invention is to provide an antifungal composition for textiles and a textile product that is safe and easy to use, has an excellent antifungal effect on the fiber, and can suppress mold stains and yeast stains on the textile. It is to provide an antifungal agent.
本発明では、前記課題を解決するために、下記の（１）〜（４）を提供する。
（１）；下記一般式（１）
ＲＯ−（ＥＯ）n−Ｈ （１）
（式中、Ｒは炭素数１２の直鎖のアルキル基を示し、ＥＯはエチレンオキシ基を示し、ｎは４又は５の整数を示す。）
で表される化合物（Ａ）を含有する、繊維製品用抗真菌剤組成物。
（２）；更に、陽イオン界面活性剤（Ｂ）を含有する前記（１）記載の繊維製品用抗真菌剤組成物。
（３）；化合物（Ａ）の濃度が１０ｐｐｍ以上、１００，０００ｐｐｍ以下である前記（１）又は（２）に記載の繊維製品用抗真菌剤組成物を繊維製品に接触させる繊維製品の真菌抑制方法。
（４）；下記一般式（１）
ＲＯ−（ＥＯ）n−Ｈ （１）
（式中、Ｒは炭素数１２の直鎖のアルキル基を示し、ＥＯはエチレンオキシ基を示し、ｎは４又は５の整数を示す。）
で表される化合物（Ａ）からなる、繊維製品用抗真菌剤。
The present invention provides the following (1) to (4) in order to solve the above problems.
(1); the following general formula (1)
RO- (EO) n -H (1)
(In the formula, R represents a linear alkyl group having 12 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 4 or 5.)
The antifungal agent composition for textiles containing the compound (A) represented by these.
(2); The antifungal composition for textiles according to (1), further comprising a cationic surfactant (B).
(3); fungal control of a textile product in which the antifungal composition for textiles according to (1) or (2), wherein the concentration of the compound (A) is 10 ppm or more and 100,000 ppm or less, is brought into contact with the textile product. Method.
(4); the following general formula (1)
RO- (EO) n -H (1)
(In the formula, R represents a linear alkyl group having 12 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 4 or 5.)
The antifungal agent for textiles which consists of a compound (A) represented by these.
本発明の繊維製品用抗真菌剤組成物によれば、繊維製品のカビや酵母をより安全かつ広範に抑制することができ、繊維の特性を損なうことなく繊維製品に発生するカビや酵母の着色汚れを十分に抑制でき、快適で安全な環境を提供することができる。 According to the antifungal composition for textiles of the present invention, molds and yeasts in textiles can be more safely and widely suppressed, and coloring of molds and yeasts generated in textiles without impairing fiber properties. Dirt can be sufficiently suppressed, and a comfortable and safe environment can be provided.
本発明の繊維製品用抗真菌剤組成物の有効成分（Ａ）は、繊維製品に対して効果的な抗真菌剤として用いることができ、一般式（１）
ＲＯ−（ＥＯ）n−Ｈ （１）
で表される化合物であり、Ｒは炭素数１２の直鎖のアルキル基、ＥＯはエチレンオキシ基、そしてｎは４又は５の整数である。具体的には、炭素数１２のアルコールのエチレンオキサイド４モル付加物、炭素数１２のアルコールのエチレンオキサイド５モル付加物が挙げられ、炭素数１２のアルコールとしてはラウリルアルコールが挙げられる。本発明では、ラウリルアルコール由来の直鎖１級アルコールにエチレンオキシドが５モル付加したもの、すなわちペンタオキシエチレンラウリルエーテルが最も抗真菌効果、特には抗カビ効果が高い。
The active ingredient (A) of the antifungal agent composition for textiles of the present invention can be used as an effective antifungal agent for textiles, and has the general formula (1)
RO- (EO) n -H (1)
R is a linear alkyl group having 12 carbon atoms, EO is an ethyleneoxy group, and n is an integer of 4 or 5. Specifically, an ethylene oxide 4 mol adduct of a C12 alcohol and an ethylene oxide 5 mol adduct of a C12 alcohol can be used, and a lauryl alcohol can be used as the C12 alcohol. In the present invention, 5 mol of ethylene oxide is added to linear primary alcohol derived from lauryl alcohol, that is, pentaoxyethylene lauryl ether has the highest antifungal effect, particularly antifungal effect.
本発明において化合物（Ａ）は、十分な繊維製品の抗真菌効果を発揮できる濃度で使用される。使用時の化合物（Ａ）の濃度は、１０ｐｐｍ以上、更には２０ｐｐｍ以上が好ましく、また、経済性と効果の観点から上限値は、１００，０００ｐｐｍ以下、更には１０，０００ｐｐｍ以下、特には１，０００ｐｐｍ以下が好ましい。 In the present invention, the compound (A) is used at a concentration capable of exhibiting a sufficient antifungal effect of the fiber product. The concentration of the compound (A) at the time of use is preferably 10 ppm or more, more preferably 20 ppm or more. From the viewpoint of economy and effect, the upper limit is 100,000 ppm or less, further 10,000 ppm or less, particularly 1, 000 ppm or less is preferable.
本発明の繊維製品用抗真菌剤組成物は、上記の如く、使用時に十分な抗真菌効果が得られる濃度、好ましくは１０ｐｐｍ以上で、化合物（Ａ）が存在すればよいので、その濃度の溶液ないしゲルを用いて直接繊維製品を処理してもよく、スプレー噴霧器などで塗布してもよい。また、化合物（Ａ）は、希釈を前提とした、製品に配合してもよく、その場合の化合物（Ａ）の濃度は、製品の使用時の希釈率によって異なる。下限値は、希釈後の濃度が前記の下限値以上になるように設計され、上限は流動性などの使用勝手や他の成分との相関性を考慮して設計される。例えば洗剤や柔軟剤に配合する場合は、該剤中の化合物（Ａ）の濃度は、希釈の程度を考慮して、好ましくは０．０１質量％以上、より好ましくは０．１質量％以上、最も好ましくは０．５質量％以上であり、好ましくは１０質量％以下である。 As described above, the antifungal composition for textiles according to the present invention is sufficient if the compound (A) is present at a concentration at which a sufficient antifungal effect can be obtained at the time of use, preferably 10 ppm or more. Or a textile product may be directly processed using a gel, and you may apply | coat with a spray atomizer etc. Further, the compound (A) may be blended in a product on the premise of dilution, and the concentration of the compound (A) in that case varies depending on the dilution rate at the time of use of the product. The lower limit value is designed so that the concentration after dilution is equal to or higher than the lower limit value, and the upper limit is designed in consideration of ease of use such as fluidity and correlation with other components. For example, when blended in a detergent or softener, the concentration of the compound (A) in the agent is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, considering the degree of dilution. Most preferably, it is 0.5 mass% or more, Preferably it is 10 mass% or less.
本発明の組成物は、液体組成物であることが好ましく、化合物（Ａ）の水溶液でもよいし、界面活性剤を用いて乳化、分散又は可溶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。 The composition of the present invention is preferably a liquid composition, and may be an aqueous solution of the compound (A), an emulsified, dispersed or solubilized system using a surfactant, and an organic solvent using an organic solvent. A solvent solution may be used.
本発明では、（Ｂ）成分として陽イオン界面活性剤を併用することにより、更に抗真菌効果が向上する。 In the present invention, the antifungal effect is further improved by using a cationic surfactant as the component (B).
陽イオン界面活性剤としては、第４級アンモニウム型界面活性剤及び／又は３級アミン型界面活性剤が好ましく、更にはエーテル結合、（ポリ）オキシアルキレン基、エステル基、又はアミド基で分断されていてもよい炭素数が６〜２２の炭化水素基を１つ有する第４級アンモニウム型界面活性剤及び／又は３級アミン型界面活性剤が好ましい。具体的には、下記一般式（２）で表される第４級アンモニウム塩〔以下、（Ｂ１）成分という〕が好ましい。 As the cationic surfactant, a quaternary ammonium type surfactant and / or a tertiary amine type surfactant is preferable, and it is further divided by an ether bond, a (poly) oxyalkylene group, an ester group, or an amide group. A quaternary ammonium type surfactant and / or a tertiary amine type surfactant having one hydrocarbon group having 6 to 22 carbon atoms which may be present is preferred. Specifically, a quaternary ammonium salt represented by the following general formula (2) [hereinafter referred to as component (B1)] is preferable.
（式中、Ｒ1は炭素数６〜２２の炭化水素基、好ましくは直鎖のアルキル基又はアルケニル基であり、Ｒ1中に−（ＡＯ）ｓ−を含んでも良い。ＡＯは、オキシエチレン基又はオキシプロピレン基であり、ｓはＡＯの平均付加モル数を表し０．１〜１０であり、Ｒ2、Ｒ3、Ｒ4は、それぞれ独立にメチル基、エチル基、ベンジル基又は炭素数１〜３のヒドロキシアルキル基であり、Ｘはハロゲン原子、ＣＨ3ＳＯ4又はＣＨ3ＣＨ2ＳＯ4である。） (In the formula, R 1 is a hydrocarbon group having 6 to 22 carbon atoms, preferably a linear alkyl group or an alkenyl group, and R 1 may contain — (AO) s—. AO represents oxyethylene. Group or oxypropylene group, s represents the average added mole number of AO and is 0.1 to 10, and R 2 , R 3 and R 4 are each independently a methyl group, an ethyl group, a benzyl group or a carbon number. 1 to 3 hydroxyalkyl groups, and X is a halogen atom, CH 3 SO 4 or CH 3 CH 2 SO 4. )
（Ｂ１）成分の陽イオン界面活性剤としては、例えば下記（Ｂ１−１）〜（Ｂ１−４）が使用できるが、（Ｂ１−１）、（Ｂ１−３）から選ばれる化合物を含有することがより好ましい。（Ｂ１−１）を含有する場合（Ｂ１）成分中の５０質量％以上、特には６０質量％を占めることが最も好ましい。一般式（Ｂ１）の第４級アンモニウム塩は、Ｒ1の炭素数は８〜２０が好ましく、１０〜１８がより好ましく、１０〜１６が最も好ましい。
（Ｂ１−１）Ｒ1が炭素数６〜２２の直鎖アルキル基であり、Ｒ2〜Ｒ4がそれぞれ炭素数１〜３のアルキル基であるアンモニウム塩。
（Ｂ１−２）Ｒ1が炭素数６〜２２の分岐アルキル基であり、Ｒ2〜Ｒ4がそれぞれ炭素数１〜３のアルキル基であるアンモニウム塩。
（Ｂ１−３）Ｒ1が炭素数６〜２２の直鎖アルキル基であり、Ｒ2がベンジル基であり、Ｒ3及びＲ4が炭素数１〜３のアルキル基であるアンモニウム塩。
（Ｂ１−４）Ｒ1が炭素数６〜２２の直鎖アルキル基であり、Ｒ1中に−（ＡＯ）s−を含み、ｓが１〜５であり、Ｒ2〜Ｒ4がそれぞれ炭素数１〜３のアルキル基であるアンモニウム塩。
As the cationic surfactant of the component (B1), for example, the following (B1-1) to (B1-4) can be used, but it contains a compound selected from (B1-1) and (B1-3). Is more preferable. When (B1-1) is contained, it is most preferable to occupy 50% by mass or more, particularly 60% by mass in the component (B1). In the quaternary ammonium salt of the general formula (B1), the carbon number of R 1 is preferably 8 to 20, more preferably 10 to 18, and most preferably 10 to 16.
(B1-1) An ammonium salt in which R 1 is a linear alkyl group having 6 to 22 carbon atoms, and R 2 to R 4 are each an alkyl group having 1 to 3 carbon atoms.
(B1-2) An ammonium salt in which R 1 is a branched alkyl group having 6 to 22 carbon atoms, and R 2 to R 4 are each an alkyl group having 1 to 3 carbon atoms.
(B1-3) An ammonium salt in which R 1 is a linear alkyl group having 6 to 22 carbon atoms, R 2 is a benzyl group, and R 3 and R 4 are alkyl groups having 1 to 3 carbon atoms.
(B1-4) R 1 is a linear alkyl group having 6 to 22 carbon atoms, in R 1 - (AO) s - wherein a, s is 1 to 5, carbon R 2 to R 4 are each An ammonium salt which is an alkyl group of formulas 1-3.
本発明において（Ｂ）成分は、抗真菌効果を発揮できる濃度として、使用時の濃度として１ｐｐｍ以上、好ましくは１０ｐｐｍ以上、より好ましくは５０ｐｐｍ以上存在すればよいが、経済性と効果の観点から使用時の濃度として、１０，０００ｐｐｍ以下、更に１，０００ｐｐｍ以下が好ましく、より更に１００ｐｐｍ以下が好ましい。本発明では、前記（Ａ）成分の濃度に伴って、（Ｂ）成分を含有する該組成物を繊維製品と接触させるのが好ましい。 In the present invention, the component (B) may be present at a concentration at which the antifungal effect can be exerted as a concentration at the time of use of 1 ppm or more, preferably 10 ppm or more, more preferably 50 ppm or more. The concentration at the time is preferably 10,000 ppm or less, more preferably 1,000 ppm or less, and even more preferably 100 ppm or less. In the present invention, it is preferable that the composition containing the component (B) is brought into contact with the fiber product along with the concentration of the component (A).
また化合物（Ａ）と（Ｂ）成分の質量比は、（Ａ）／（Ｂ）＝１／１０００〜１００／１が好ましく、１／１００〜１０／１がより好ましく、１／２０〜１／１が最も好ましい。 The mass ratio of the compound (A) to the component (B) is preferably (A) / (B) = 1/1000 to 100/1, more preferably 1/100 to 10/1, and 1/20 to 1 / 1 is most preferred.
本発明の組成物には、化合物（Ａ）を水系中に安定に存在させるために、化合物（Ａ）及び（Ｂ）成分以外の界面活性剤［以下（Ｃ）成分という場合がある。］を配合することができる。更に乳化・分散・可溶化性能の観点、低刺激性の観点から、陰イオン界面活性剤及び／又は非イオン界面活性剤を用いることが好ましい。なお下記表現において“（ポリ）”はポリを含む場合と含まない場合の化合物を意味するものとする。 In the composition of the present invention, a surfactant other than the compound (A) and the component (B) [hereinafter referred to as the component (C) may be referred to in order to allow the compound (A) to exist stably in the aqueous system. ] Can be blended. Furthermore, it is preferable to use an anionic surfactant and / or a nonionic surfactant from the viewpoints of emulsification / dispersion / solubilization performance and low irritation. In the following expression, “(poly)” means a compound with and without poly.
陰イオン界面活性剤としては、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アルキルエーテル硫酸エステル塩（オキシエチレンの平均付加モル数は１〜４）、（ポリ）オキシプロピレン−ポリオキシエチレンアルキルエーテル硫酸エステル塩（オキシプロピレンの平均付加モル数は０．２〜２でありオキシエチレンの平均付加モル数は１〜４）、（ポリ）オキシプロピレンアルキルエーテル硫酸エステル塩（オキシプロピレンの平均付加モル数は０．２〜２）、アルキル硫酸エステル塩、脂肪酸塩（石けん）、ポリオキシエチレン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、ポリオキシエチレンアルキル硫酸エステル塩、（ポリ）オキシプロピレ−ポリオキシエチレンアルキルエーテル硫酸エステル塩、ポリオキシエチレンアルキルエーテル酢酸塩を用いることがより好ましい。 Anionic surfactants include alkylbenzene sulfonate, alkyl sulfonate, polyoxyethylene alkyl ether sulfate ester (average number of moles of oxyethylene added is 1 to 4), (poly) oxypropylene-polyoxyethylene alkyl Ether sulfate ester salt (average addition mole number of oxypropylene is 0.2 to 2 and average addition mole number of oxyethylene is 1 to 4), (poly) oxypropylene alkyl ether sulfate salt salt (average addition mole number of oxypropylene) The number is 0.2 to 2), alkyl sulfate ester salt, fatty acid salt (soap), polyoxyethylene alkyl ether acetate, etc. Among them, alkyl sulfate ester salt, polyoxyethylene alkyl sulfate ester salt, (poly) oxypropylene -Polyoxyethylene alkyl ester Ether sulfates, it is more preferable to use polyoxyethylene alkyl ether acetates.
非イオン界面活性剤としては、化合物（Ａ）を除く化合物を挙げることができるが、併用する場合、化合物（Ａ）の効果を低下させる場合があり、十分注意を有する。（Ｃ）成分の非イオン界面活性剤として、化合物（Ａ）を除くポリオキシエチレンアルキルエーテル、ポリオキシエチレンアルキルフェニルエーテル、ポリオキシプロピレン・ポリオキシエチレン（ブロック又はランダム）アルキルエーテル、ポリオキシエチレンアリールフェニルエーテル、ポリオキシエチレンスチレン化フェニルエーテル、ポリオキシエチレン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、ポリオキシエチレン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界面活性剤等が挙げることができる。 Examples of the nonionic surfactant include compounds other than the compound (A). However, when used in combination, the effect of the compound (A) may be reduced, and sufficient care is taken. (C) Polyoxyethylene alkyl ether, polyoxyethylene alkylphenyl ether, polyoxyethylene alkylphenyl ether, polyoxypropylene / polyoxyethylene (block or random) alkyl ether, polyoxyethylene aryl excluding compound (A) as nonionic surfactant of component Monovalent alcohol derivative type nonionic surfactants such as phenyl ether, polyoxyethylene styrenated phenyl ether, polyoxyethylene tribenzylphenyl ether, (poly) glycerin fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, polyoxyethylene Examples thereof include polyhydric alcohol derivative-type nonionic surfactants such as sorbitan fatty acid esters and alkylpolyglycosides.
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.
（Ｃ）成分の濃度は、化合物（Ａ）及び（Ｂ）成分の抗真菌効果への影響を考慮すると、使用時に好ましくは１０ｐｐｍ以上、より好ましくは５０ｐｐｍ以上、最も好ましくは１００ｐｐｍ以上であり、好ましくは１００，０００ｐｐｍ以下、より好ましくは１０，０００ｐｐｍ以下、特に好ましくは１，０００ｐｐｍ以下の濃度で系内（繊維製品と接触させる組成物等）に存在させて繊維製品に接触させるのが好ましい。（Ｃ）成分と、化合物（Ａ）及び（Ｂ）成分との質量比は、［（Ａ）＋（Ｂ）］／（Ｃ）で１／１００以上、が好ましく、１／１０以上がより好ましい。 The concentration of the component (C) is preferably 10 ppm or more, more preferably 50 ppm or more, and most preferably 100 ppm or more, preferably at the time of use, considering the influence of the compounds (A) and (B) on the antifungal effect. Is preferably present in the system (such as a composition to be brought into contact with the fiber product) at a concentration of 100,000 ppm or less, more preferably 10,000 ppm or less, and particularly preferably 1,000 ppm or less. The mass ratio between the component (C) and the compounds (A) and (B) is preferably [(A) + (B)] / (C), preferably 1/100 or more, more preferably 1/10 or more. .
また本発明の組成物では、より優れた抗真菌効果を得る上で、（Ｃ）成分として、アルキル基又はアルケニル基の炭素数が８〜２２であって、オキシアルキレン基の炭素数が２〜４である（Ａ）成分以外のポリオキシアルキレンアルキル（又はアルケニル）エーテル［以下（Ｃ’）という場合がある］を含有する場合は、（Ａ）／［（Ａ）+（Ｃ’）］の質量比が１／２０以上、好ましくは１／１０以上、より好ましくは１／５以上であり、上限は１／１未満であることが望ましい。 In the composition of the present invention, in order to obtain a more excellent antifungal effect, as the component (C), the alkyl group or alkenyl group has 8 to 22 carbon atoms, and the oxyalkylene group has 2 to 2 carbon atoms. 4 containing a polyoxyalkylene alkyl (or alkenyl) ether [hereinafter sometimes referred to as (C ′)] other than the component (A) that is 4, (A) / [(A) + (C ′)] The mass ratio is 1/20 or more, preferably 1/10 or more, more preferably 1/5 or more, and the upper limit is desirably less than 1/1.
化合物（Ａ）を有機溶剤溶液とするための有機溶剤は特に限定されないが、例えばアルコール類としては、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、トリ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モノ−ｎ−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、トリ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は、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 organic solvent for making the compound (A) into an organic solvent solution is not particularly limited. For example, alcohols include ethanol, 1-propanol, 2-propanol, ethylene glycol, diethylene glycol, triethylene glycol, low molecular weight polyethylene glycol, Examples include ethylene glycol mono-n-butyl ether, diethylene glycol mono-n-butyl ether, triethylene glycol mono-n-butyl ether, propylene glycol, dipropylene glycol, low molecular weight polypropylene glycol, glycerin, diglycerin, polyglycerin, etc. 1-propanol, 2-propanol, low molecular weight polyethylene glycol, diethylene glycol mono-n-butyl ether, propylene glycol , Dipropylene glycol are 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 among them, dimethyl sulfoxide is preferable.
有機溶剤は単独で、あるいはより分散・可溶化・安定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。 The organic solvents can be used alone or in combination of two or more in order to further improve the dispersion, solubilization and stability performance.
また、（Ｃ）成分の界面活性剤と有機溶剤を組み合わせて使用することもできる。 Further, the surfactant of component (C) and an organic solvent can be used in combination.
さらに、本発明の繊維製品用抗真菌剤組成物は他の抗真菌剤、防カビ剤、殺菌剤、抗菌剤、防腐剤等を併用することも可能である。 Furthermore, the antifungal composition for textiles of the present invention can be used in combination with other antifungal agents, fungicides, bactericides, antibacterial agents, antiseptics and the like.
上記の他の抗真菌剤、防カビ剤、殺菌剤、抗菌剤、および防腐剤等は特に限定されないが、イミダゾールやベンゾイミダゾールなどのイミダゾール類、塩酸クロルヘキシジン、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などのビクアニド類、イソプロピルメチルフェノールなどのフェノール類、トリクロサン、トリクロロカルバニリドなどのカルバニリド類、、エタノール、イソプロピルアルコール、プロピレングリコール、ジプロピレングリコール、フェノキシエタノールなどのアルコール類、イソチアゾリンやイソチアゾロンなどのチアゾリン化合物、パラオキシ安息香酸メチル、パラオキシ安息香酸エチルなどのパラベン類、安息香酸、サリチル酸、ソルビン酸、デヒドロ酢酸、ｐ−トルエンスルホン酸、クエン酸、コハク酸、酢酸などの有機酸およびその塩、ポリリジンなどのカチオンポリマー、抗菌香料、およびカテキン類、天然精油、バクテリオシンなどの天然由来の抗菌抗カビ剤等が挙げられる。 Other antifungal agents, fungicides, fungicides, antibacterial agents, and antiseptics are not particularly limited, but imidazoles such as imidazole and benzimidazole, chlorhexidine hydrochloride, chlorhexidine gluconate, polyhexamethylene biguanidine hydrochloride Bicuands such as isopropyl, phenols such as isopropylmethylphenol, carbanilides such as triclosan and trichlorocarbanilide, alcohols such as ethanol, isopropyl alcohol, propylene glycol, dipropylene glycol and phenoxyethanol, and thiazoline compounds such as isothiazoline and isothiazolone , Parabens such as methyl paraoxybenzoate and ethyl paraoxybenzoate, benzoic acid, salicylic acid, sorbic acid, dehydroacetic acid, p-toluenesulfonic acid, Phosphate, succinic acid, organic acids and salts thereof such as acetic acid, cationic polymers such as polylysine, antibacterial fragrances, and catechins, natural essential oils, naturally derived antibacterial antifungal agent, such as bacteriocins and the like.
本発明の繊維製品用抗真菌剤組成物には、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 antifungal agent composition for textiles of the present invention, a thickener can be used in order to increase the viscosity and improve the adhesion to an object.
更に、本発明の繊維製品用抗真菌剤組成物には金属イオン封鎖剤を加えてもよい。該金属イオン封鎖剤としては特に限定されないが、エチレンジアミンテトラ酢酸（ＥＤＴＡ）、ニトリロトリ酢酸（ＮＴＡ）、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 sequestering agent may be added to the antifungal composition for textiles of the present invention. The sequestering agent is not particularly limited, but ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), succinic acid, salicylic acid, oxalic acid, malic acid, lactic acid, fumaric acid, tartaric acid, citric acid, gluconic acid, tripolylin Examples include acids, 1-hydroxyethane-1,1-diphosphonic acid, polyacrylic acid, acrylic acid / maleic acid copolymers, and salts thereof.
本発明の繊維製品用抗真菌剤組成物は液状の他、ゲル、ペースト、クリーム、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。特には液状ないしゲル状であることが好ましい。 The antifungal composition for textiles of the present invention can take various forms such as gels, pastes, creams, powders, tablets and the like in addition to liquids. In particular, it is preferably liquid or gel.
本発明の繊維製品用抗真菌剤組成物は、洗剤や柔軟剤に配合することができるが、本組成物を直接繊維製品に適用（塗布、噴霧、浸漬等）することで抗真菌効果を付与してもよい。例えば、化合物（Ａ）、更に（Ｂ）成分、（Ｃ）成分、溶剤、香料成分などを含有する水溶液として用いることができる。該水溶液の具体的な濃度としては、化合物（Ａ）が０．００１〜１質量％、（Ｂ）成分が０．０００１〜１質量％、（Ｃ）成分が１〜９０質量％、溶剤が５〜４０質量％、香料、例えば消臭性香料が０．０１〜１質量％であることが好ましく、残部は水である。かかる水溶液からなる繊維製品用抗真菌剤組成物を手動式スプレーヤー付き容器に充填した、繊維製品用抗真菌剤物品とすることもできる。すなわち、本発明の繊維製品用抗真菌剤組成物は、スプレー剤として用いられることが好ましい。 The antifungal composition for textiles of the present invention can be blended in detergents and softeners, but imparts antifungal effects by applying this composition directly to textiles (application, spraying, dipping, etc.) May be. For example, it can be used as an aqueous solution containing the compound (A) and further the component (B), the component (C), a solvent, a fragrance component and the like. Specific concentrations of the aqueous solution include 0.001 to 1% by mass of the compound (A), 0.0001 to 1% by mass of the component (B), 1 to 90% by mass of the component (C), and 5% of the solvent. It is preferable that -40 mass% and a fragrance | flavor, for example, a deodorizing fragrance | flavor are 0.01-1 mass%, and the remainder is water. The antifungal agent for textiles can be prepared by filling a container with a manual sprayer with the antifungal composition for textiles comprising such an aqueous solution. That is, the antifungal composition for textiles of the present invention is preferably used as a spray agent.
本発明の繊維製品用抗真菌剤組成物は、繊維製品に用いることが好ましく、繊維製品は布帛から衣料までカビ、酵母などの真菌の発生が懸念される繊維製品に使用することができる。 The antifungal composition for textile products of the present invention is preferably used for textile products, and the textile products can be used for textile products where there is a concern about the generation of fungi such as mold and yeast from fabrics to clothing.
本発明の繊維製品用抗真菌剤組成物は、該組成物を繊維製品に接触させる、繊維製品のカビ、酵母などの真菌生長抑制方法に使用できる。すなわち、化合物（Ａ）を１０ｐｐｍ以上、１００，０００ｐｐｍ以下で含有し、好ましくは更に（Ｂ）成分を含有し、より好ましくは更に（Ｃ）成分を含有する、繊維製品用抗真菌剤組成物を繊維製品に接触させる繊維製品の真菌抑制方法として使用できる。本発明の組成物を対象となる繊維製品と接触させる方法は限定されないが、繊維製品に本発明の組成物を付着させたり、塗り付けたりすることが可能である。具体的な例としては、本発明の組成物を一定量溜めて真菌が存在し得る繊維製品を浸漬して使用する方法、繊維製品の処理箇所が広範に亘る場合には、前記したような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、本発明の組成物を流したり、はけ等により塗布してもよい。その他、タオルなどに本発明の組成物を含浸させて、拭いても良い。 The antifungal composition for textiles of the present invention can be used in a method for inhibiting the growth of fungi such as molds and yeasts in textiles, wherein the composition is brought into contact with the textiles. That is, an antifungal agent composition for textiles which contains the compound (A) at 10 ppm or more and 100,000 ppm or less, preferably further contains the component (B), more preferably further contains the component (C). It can be used as a fungus control method for textiles that are brought into contact with textiles. The method of bringing the composition of the present invention into contact with the target fiber product is not limited, but the composition of the present invention can be attached to or applied to the fiber product. Specific examples include a method in which a certain amount of the composition of the present invention is stored and a fiber product in which fungi may be present is used. If the treatment site of the fiber product is extensive, a spray as described above. The method of spraying mist using an apparatus or spraying what was made into foam using a foaming machine is mentioned. Further, the composition of the present invention may be poured or applied by brushing or the like. In addition, a towel or the like may be impregnated with the composition of the present invention and wiped.
本発明の組成物及び方法は、特に、衣類や洗濯環境にて多く見出され、繊維に生育し着色汚れを形成させることがある細胞表層に色を持つ真菌である黒色真菌（黒色酵母・黒色カビ）、あるいは赤色酵母などの生長抑制に使用できるものである。たとえば、黒色真菌としては、不完全菌として、Scolecobasidium属、Alternaria属、Fusarium属、Ochroconis属、Phoma属、Annellophora属、Bipolaris属、Curvilaria属、Exosporium属、Phialomyces属、Zygosporium属、Wallemia属、Thielaviopsis属、Stephanosporium属、Isthmosporaｖ、Coniosporium属等、子嚢菌では、Piedraia属等、あるいは、酵母形態をとる黒色酵母、すなわち担子菌として、Moniliella属、真正子嚢菌として、Aureobasidium属、Hormonema属、Hortaea属、Botryomyces属、Phaeotheca属、Sarcinomyces属、Exophiala属、Phialophora属、Rhinocladiella属、Phaeococcomyces属等、ならびにその近縁種として、Cladosporium属、Cladophialophora属、Fonsecaea属、Ramichloridium属などが挙げられ、また赤色酵母としては、Rhodotorula属、Rhodosporidium属、Paffia属などが挙げられる。 The composition and method of the present invention is particularly found in clothing and laundry environments, and is a black fungus (black yeast, black, which is a fungus having a color on the cell surface that grows on fibers and may form colored stains. Mold) or red yeast and the like can be used for growth inhibition. For example, the black fungus, as imperfect fungi, Scolecobasidium spp, Alternaria spp, Fusarium spp, Ochroconis genus, Phoma genus, Annellophora genus, Bipolaris spp, Curvilaria genus, exosporium genus, Phialomyces genus, Zygosporium genus, Wallemia genus, Thielaviopsis genus , Stephanosporium genus, Isthmosporav, Coniosporium genus, etc., the ascomycete, Piedraia genus like, or, as the black yeast, i.e. Basidiomycetes take yeast form, Moniliella sp., as Shinseiko ascomycete, Aureobasidium sp., Hormonema spp, Hortaea genus Botryomyces Genus, Phaeotheca genus, Sarcinomyces genus, Exophiala genus, Phialophora genus, Rhinocladiella genus, Phaeococcomyces genus, etc., and related species include Cladosporium genus, Cladophialophora genus, Fonsecaea genus, Ramichloridium genus, etc. Examples include the genus Rhodotorula, the genus Rhodosporidium, and the genus Paffia .
これら、黒色真菌（黒色酵母・黒色カビ）、あるいは赤色酵母のうち特に住環境に多く検出され、また繊維に付着し繁殖し易く、除去が困難な真菌である、Cladosporium属、Exophiala属、Phialophora属、Phoma属、Scolecobasidium属、Ochroconis属、Aureobasidium属に対して本発明の抗真菌剤組成物は効果的である。 Of these, black fungi (black yeast / black mold) or red yeasts, especially those found in the living environment, and are fungi that adhere to fibers and are easy to propagate and difficult to remove, the genus Cladosporium , Exophiala , Phialophora The antifungal composition of the present invention is effective against the genus Phoma , Scolecobasidium , Ochroconis , and Aureobasidium .
（１）配合成分
・化合物Ａ−１：ペンタオキシエチレンラウリルエーテル〔一般式（１）中のＲ＝炭素数１２の直鎖アルキル基、ｎ＝５の化合物、ＮＩＫＫＯＬ ＢＬ−５ＳＹ（製品名）、日光ケミカルズ（株）製〕
・化合物Ｂ−１：ドデシルトリメチルアンモニウムクロリド〔東京化成工業（株）製〕
・化合物Ｃ−１：オクタオキシエチレンラウリルエーテル〔一般式（１）中のＲ＝炭素数１２の直鎖アルキル基、ｎ＝８の化合物、ＮＩＫＫＯＬ ＢＬ−８ＳＹ（製品名）、日光ケミカルズ（株）製〕
・化合物Ｃ−２：ポリオキシエチレン・ポリオキシプロピレンモノアルキルエーテル〔炭素数１０〜１４の１級アルコールにエチレンオキサイドを平均１８モル、プロピレンオキサイドを平均２モル付加させたもの。反応物中に化合物（Ａ）は確認されなかった。〕
・化合物Ｃ−３：ミリスチン酸ナトリウム〔和光純薬工業（株）製〕
(1) Compounding component / Compound A-1: Pentaoxyethylene lauryl ether [R = C12 linear alkyl group in general formula (1), n = 5 compound, NIKKOL BL-5SY (product name), Nikko Chemicals Co., Ltd.)
Compound B-1: Dodecyltrimethylammonium chloride [manufactured by Tokyo Chemical Industry Co., Ltd.]
Compound C-1: Octaoxyethylene lauryl ether [R in the general formula (1) = C12 linear alkyl group, n = 8 compound, NIKKOL BL-8SY (product name), Nikko Chemicals Co., Ltd. Made)
Compound C-2: Polyoxyethylene / polyoxypropylene monoalkyl ether [average of 18 moles of ethylene oxide and 2 moles of propylene oxide added to a primary alcohol having 10 to 14 carbon atoms. Compound (A) was not confirmed in the reaction product. ]
Compound C-3: Sodium myristate [Wako Pure Chemical Industries, Ltd.]
（２）使用菌種
・Cladosporium cladosporioides NBRC6348
・Exophiala mansonii NBRC5982
・Aureobasidium pullulans NBRC107016
(2) Species used: Cladosporium cladosporioides NBRC6348
・Exophiala mansonii NBRC5982
・Aureobasidium pullulans NBRC107016
（３）評価（布に対する抗真菌効果の評価）
（３−１）真菌懸濁液の調製
供試菌をポテト・デキストロース寒天培地（和光純薬工業）（クロラムフェニコール５０ｍｇ／Ｌを含む）に上記菌を接種、２５℃にて１〜２週間（真菌によって異なる）培養し、これを前培養プレートとした。前培養プレートに０．５％Ｔｗｅｅｎ８０を添加した生理食塩水を加えコンラージでコロニー表面を掻き取って得られた菌懸濁液を約１０4ＣＦＵ／ｍＬに調製する。
(3) Evaluation (Evaluation of antifungal effect on cloth)
(3-1) Preparation of Fungal Suspension Test bacteria are inoculated with potato-dextrose agar medium (Wako Pure Chemical Industries, Ltd.) (including chloramphenicol 50 mg / L) and 1-2 at 25 ° C. This was cultured for a week (depending on the fungus) and used as a preculture plate. A bacterial suspension obtained by adding physiological saline supplemented with 0.5% Tween 80 to the pre-culture plate and scraping the surface of the colony with a congeal is prepared to about 10 4 CFU / mL.
（３−２）布上への真菌供与方法
３ｃｍ×３ｃｍに裁断した綿メリヤス布をいれた容器に上記菌懸濁液を一定量入れ、振とう機で１０分間１２０ｒｐｍ攪拌して布に菌を付着させる。
(3-2) Method of donating fungus on cloth A fixed amount of the above-mentioned bacterial suspension is put in a container containing a cotton knitted cloth cut to 3 cm x 3 cm, and stirred at 120 rpm for 10 minutes with a shaker to inoculate the fungus on the cloth. Adhere.
（３−３）真菌付着布の処理方法
表１〜３に示す繊維製品用抗真菌剤組成物（残部は水である）の５０ｍｌに、上記（３−２）で菌を付着させた布２枚を加え、２５℃（組成物温度）で１５分間２００ｒｐｍ攪拌後、滅菌水にて５分間２回濯いだ後、布を乾燥させた。なお抗真菌剤組成物による処理を行わずに滅菌水で濯いだものをコントロールとする。
(3-3) Treatment method of fungus-adhered cloth Cloth 2 in which fungi were adhered to 50 ml of the antifungal composition for textiles shown in Tables 1 to 3 (the balance being water) in the above (3-2) The sheet was added, stirred at 200 rpm for 15 minutes at 25 ° C. (composition temperature), rinsed twice with sterile water for 5 minutes, and then the cloth was dried. A control rinsed with sterilized water without being treated with the antifungal composition is used as a control.
（３−４）真菌処理布の培養及び評価方法
２分の１濃度のポテト・デキストロース培地（和光純薬工業）（クロラムフェニコール５０ｍｇ／Ｌを含む）５００μＬを上記布に添加する。滅菌した容器中で２５℃の培養庫で加湿培養を行う。約１週間培養（コントロールに真菌が十分に生育する程度）を行い、布上での真菌の生育により生じた着色の範囲をコントロールと目視で比較し、下記評価基準に従って抗真菌効果を判定した。結果を表１〜３に示す。表１にはCladosporium cladosporioides NBRC6348に対する抗真菌効果を、表２にはExophiala mansonii NBRC5982に対する抗真菌効果を、表３にはAureobasidium pullulans NBRC107016に対する抗真菌効果を、それぞれ示した。
◎ コントロールに対して真菌による着色汚れが９割以上減少している。
○ コントロールに対して真菌による着色汚れが８割以上９割未満減少している。
△ コントロールに対して真菌による着色汚れが５割以上８割未満減少している。
× コントロールに対して真菌による着色汚れが５割未満減少している。
(3-4) Culture and evaluation method of fungus-treated cloth 500 μL of potato dextrose medium (Wako Pure Chemical Industries, Ltd.) having a half concentration (including 50 mg / L of chloramphenicol) is added to the cloth. Perform humidified culture in a sterilized container at 25 ° C. Cultivation was performed for about one week (the extent that the fungus sufficiently grows in the control), the range of coloring produced by the fungal growth on the cloth was visually compared with the control, and the antifungal effect was determined according to the following evaluation criteria. The results are shown in Tables 1-3. Table 1 shows the antifungal effect against Cladosporium cladosporioides NBRC6348, Table 2 shows the antifungal effect against Exophiala mansonii NBRC5982, and Table 3 shows the antifungal effect against Aureobasidium pullulans NBRC107016.
◎ More than 90% of the stains caused by fungi are reduced compared to the control.
○ Colored stains due to fungi decreased by 80% or more and less than 90% of the control.
Δ Colored stains due to fungi decreased by 50% or more but less than 80% of the control.
X Colored stains due to fungi decreased by less than 50% with respect to the control.
Claims (4)
ＲＯ−（ＥＯ）n−Ｈ （１）
（式中、Ｒは炭素数１２の直鎖のアルキル基を示し、ＥＯはエチレンオキシ基を示し、ｎは４又は５の整数を示す。）
で表される化合物（Ａ）を含有する、繊維製品用抗真菌剤組成物。 General formula (1)
RO- (EO) n -H (1)
(In the formula, R represents a linear alkyl group having 12 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 4 or 5.)
The antifungal agent composition for textiles containing the compound (A) represented by these.
ＲＯ−（ＥＯ） n −Ｈ （１）
（式中、Ｒは炭素数１２の直鎖のアルキル基を示し、ＥＯはエチレンオキシ基を示し、ｎは４又は５の整数を示す。）
で表される化合物（Ａ）を１０ｐｐｍ以上、１００，０００ｐｐｍ以下の濃度で含有する繊維製品用抗真菌剤組成物を繊維製品に接触させる繊維製品の真菌抑制方法。 General formula (1)
RO- (EO) n -H (1)
(In the formula, R represents a linear alkyl group having 12 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 4 or 5.)
Compound represented by (A) a 10ppm or more, fungal suppression method textiles to the textile antifungal composition containing the following concentrations 100,000ppm into contact with the textile product.
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