JPH11286405A - Fungicide - Google Patents
FungicideInfo
- Publication number
- JPH11286405A JPH11286405A JP12658498A JP12658498A JPH11286405A JP H11286405 A JPH11286405 A JP H11286405A JP 12658498 A JP12658498 A JP 12658498A JP 12658498 A JP12658498 A JP 12658498A JP H11286405 A JPH11286405 A JP H11286405A
- Authority
- JP
- Japan
- Prior art keywords
- fungicide
- component
- methyl
- isothiazolin
- antifungal
- 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.)
- Granted
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、カビの発生しやすい高
湿条件下で長期間効果を持続することができる安全性の
高い防カビ剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a highly safe antifungal agent capable of maintaining its effect for a long period of time under high humidity conditions where mold is likely to occur.
【０００２】[0002]
【従来の技術】元来、高温多湿の我が国では、カビの被
害は多い。近年更に、密閉性の高い住居が多くなり、そ
の被害は増大している。しかしながら、高温多湿な条件
下でカビの発生を防御することは困難で、最も被害の多
い浴室では、タイル目地等にカビが発生し黒ずんでか
ら、次亜塩素酸製剤で酸化漂白しているのが現状であ
る。次亜塩素酸製剤は、酸性タイプの漂白剤等と混用す
ると、危険な塩素ガスを発生することから、本来的に
は、使用を制限すべき製品であるが、他に置き換える製
品がないため使用されている。危険な次亜塩素酸製品が
使用されていることは、防カビ性の困難さを示している
ものとも言える。2. Description of the Related Art In Japan, which is originally hot and humid, mold damage is common. In recent years, the number of dwellings with high hermeticity has increased, and the damage has increased. However, it is difficult to prevent the development of mold under hot and humid conditions.In the bathrooms that suffer the most damage, mold occurs on tile joints, etc., and then it is oxidized and bleached with hypochlorous acid. Is the current situation. Hypochlorous acid preparations are dangerous products when mixed with acidic bleaching agents, etc., and should be restricted in use.However, there is no other product to replace. Have been. The use of dangerous hypochlorous acid products can be said to indicate the difficulty in preventing mold.
【０００３】防カビ効果を長期間持続させる工夫として
は、防カビ剤と浸透性防水剤の混合物をラッカーシンナ
ーで希釈し塗布する方法（特公昭６２−５９０８２）
や、防カビ性化合物に非水溶性ポリビニル化合物を配合
する方法（特公平０６−８８８８２）、防カビ剤とフッ
ソ系および／またはシリコーン系撥水剤とを含有させる
方法（特許第２６００３４３号）等が示されている。ま
た、浴室で使用するカーテンには、防カビ剤及び撥水剤
を配合した塩化ビニル系樹脂フィルムを用いる事が提案
されている（特公平７−２８７９７）。いずれの場合
も、防カビ剤に撥水性の化合物を混合して用いている
が、浴室では衣類を脱いで裸になり、化合物との接触が
より直接的となるため、より安全性の高い製剤が望まれ
る。従来より、撥水剤として多用されているフッ素系や
シリコーン系撥水剤は、中毒症状を引き起こすことが問
題となり、現在では、密閉空間で使用しないように注意
表示がなされている。また、非水溶性ポリビニル樹脂
は、親水性であるタイル目地との相容性が悪く、相容性
を改善するために界面活性剤を添加すると、持続性が低
下する欠点があった。In order to maintain the antifungal effect for a long period of time, a method of diluting a mixture of an antifungal agent and a permeable waterproofing agent with a lacquer thinner and applying it (Japanese Patent Publication No. 62-59082).
And a method of blending a water-insoluble polyvinyl compound with a fungicide compound (Japanese Patent Publication No. 06-88882), a method of containing a fungicide and a fluorine- and / or silicone-based water repellent (Japanese Patent No. 2600343), and the like. It is shown. Further, it has been proposed to use a vinyl chloride resin film containing a fungicide and a water repellent for a curtain used in a bathroom (Japanese Patent Publication No. 28287/1995). In each case, a water-repellent compound is mixed with a fungicide, but in the bathroom, the clothes are taken off and naked, and the contact with the compound becomes more direct. Is desired. Conventionally, a fluorine-based or silicone-based water-repellent, which has been frequently used as a water-repellent, has a problem of causing poisoning symptoms. At present, a cautionary sign is given not to use the water-repellent in a closed space. In addition, the water-insoluble polyvinyl resin has poor compatibility with the hydrophilic tile joint, and there is a drawback that if a surfactant is added to improve the compatibility, the durability is reduced.
【０００４】[0004]
【発明が解決しようとする課題】本発明が解決しようと
する課題は、安全性の高い撥水剤を配合することによっ
て防カビ効果を持続させ、かつ、安全性の高い防カビ剤
を提供することである。SUMMARY OF THE INVENTION An object of the present invention is to provide a fungicide which maintains a fungicidal effect and is highly safe by blending a highly safe water repellent. That is.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明の防カビ剤では、風合いを良くするために繊
維製品やタオル等の仕上げ剤として使用される安全性の
高いカチオン界面活性剤であるジアルキルジメチルアン
モニウム塩で、かつ、本剤の使用場所として最も頻度の
高いタイル目地で有効な撥水効果を示す、炭素鎖長１０
〜１４のジアルキルジメチルアンモニウム塩を撥水性被
膜形成成分として配合した。ただし、炭素鎖長１０〜１
４のジアルキルジメチルアンモニウム塩としては、主た
る成分として炭素鎖長１０〜１４のジアルキルジメチル
アンモニウム塩を含有するものであればよく、例えば、
天然油脂から製造した脂肪酸を原料として製造したジア
ルキルジメチルアンモニウム塩、即ち、ヤシ油脂肪酸や
パーム核油脂肪酸等を原料として製造したジアルキルジ
メチルアンモニウム塩を使用しても良い。In order to achieve the above object, the antifungal agent of the present invention is a highly safe cationic surfactant which is used as a finishing agent for textiles and towels in order to improve the texture. Dialkyldimethylammonium salt, which is an agent, and has an effective water-repellent effect at the most frequently used tile joint as a place where the agent is used.
To 14 dialkyldimethylammonium salts were added as water-repellent film-forming components. However, the carbon chain length is 10 to 1
The dialkyldimethylammonium salt of 4 may be any as long as it contains a dialkyldimethylammonium salt having a carbon chain length of 10 to 14 as a main component.
Dialkyldimethylammonium salts produced from fatty acids produced from natural fats and oils, that is, dialkyldimethylammonium salts produced from coconut oil fatty acids, palm kernel oil fatty acids and the like, may also be used.
【０００６】また、ジアルキルジメチルアンモニウム塩
の被膜形成を促進するため、本剤では、ジアルキルジメ
チルアンモニウム塩と防カビ成分は、アルコールに溶解
した製剤として用いられる。ここで使用されるアルコー
ルとしては、未変性エタノール、変性エタノール、イソ
プロピルアルコール等が好適に用いられる。[0006] Further, in order to promote the formation of a film of dialkyldimethylammonium salt, in the present agent, the dialkyldimethylammonium salt and the antifungal component are used as a formulation dissolved in alcohol. As the alcohol used here, undenatured ethanol, denatured ethanol, isopropyl alcohol and the like are preferably used.
【０００７】請求項２では、０．１〜２重量％の炭素鎖
長１０〜１４のジアルキルジメチルアンモニウム塩を撥
水剤として配合した。In claim 2, 0.1 to 2% by weight of a dialkyldimethylammonium salt having a carbon chain length of 10 to 14 is blended as a water repellent.
【０００８】請求項３では、防カビ成分として、塩化ベ
ンザルコニウム、塩化セチルピリジニウム、２，４，
４′−トリクロロ−２′−ヒドロキシジフェニルエーテ
ル、５−クロロ−２−メチル−４−イソチアゾリン−３
−オンと２−メチル−４−イソチアゾリン−３−オンの
混合剤、４−イソプロピル−３−メチルフェノール、チ
アベンダゾール、オルトフェニルフェノール、パラクロ
ロメタキシレノールまたはポリフェノールを含有する茶
抽出物又はその精製物から選ばれた１種又は２種以上を
配合した。In claim 3, benzalkonium chloride, cetylpyridinium chloride, 2,4,4
4'-trichloro-2'-hydroxydiphenyl ether, 5-chloro-2-methyl-4-isothiazoline-3
-One and 2-methyl-4-isothiazolin-3-one, a tea extract containing 4-isopropyl-3-methylphenol, thiabendazole, orthophenylphenol, parachlorometaxylenol or polyphenol or a purified product thereof One or two or more selected compounds were blended.
【０００９】[0009]
【作用】本発明の防カビ剤は、撥水性被膜形成成分とし
て、安全性の高いジアルキルジメチルアンモニウム塩を
用いているため、安全性が高く、かつ、持続性の高い防
カビ効果を発揮する。Since the fungicide of the present invention uses a highly safe dialkyldimethylammonium salt as a water-repellent film-forming component, it exhibits a highly safe and long-lasting fungicide effect.
【００１０】ジアルキルジメチルアンモニウム塩として
は、炭素鎖長１０から１４のジアルキルジメチルアンモ
ニウム塩が用いられる。炭素鎖長が１０末満では、疎水
基が短いため、撥水性が弱く、また、１４を越えた長鎖
ジアルキルでは、被膜形成が悪くなり、撥水性能が低下
する。As the dialkyldimethylammonium salt, a dialkyldimethylammonium salt having a carbon chain length of 10 to 14 is used. If the carbon chain length is less than 10, the hydrophobic group is short and the water repellency is weak. If the carbon chain length is more than 14, long-chain dialkyl deteriorates the film formation and lowers the water repellency.
【００１１】炭素鎖長１０から１４のジアルキルジメチ
ルアンモニウム塩の配合量としては、０．１から２重量
％が好ましい。０．１重量％未満では、撥水成分濃度が
低いために、また、２重量％を越えると、濃度が大きい
ために被膜形成が悪くなり、いずれの場合も撥水効果が
幾分低下する。The amount of the dialkyldimethylammonium salt having a carbon chain length of 10 to 14 is preferably 0.1 to 2% by weight. If the amount is less than 0.1% by weight, the concentration of the water-repellent component is low, and if it exceeds 2% by weight, the formation of the film becomes poor due to the high concentration, and in any case, the water-repellent effect is somewhat reduced.
【００１２】防カビ成分としては、特に限定されるもの
ではないが、塩化ベンザルコニウム、塩化セチルピリジ
ニウム、２，４，４′−トリクロロ−２′−ヒドロキシ
ジフェニルエーテル、５−クロロ−２−メチル−４−イ
ソチアゾリン−３−オンと２−メチル−４−イソチアゾ
リン−３−オンの混合剤、４−イソプロピル−３−メチ
ルフェノール、チアベンダゾール、オルトフェニルフェ
ノール、パラクロロメタキシレノールまたはポリフェノ
ールを含有する茶抽出物又はその精製物は、いずれも、
化粧品原料基準、食品添加物公定書等に記載の安全性の
高い防カビ効果を有する化合物（混合物）であり、上記
化合物（混合物）のいずれかまたは、２つ以上の防カビ
成分を配合することが好ましい。The antifungal component is not particularly limited, but includes benzalkonium chloride, cetylpyridinium chloride, 2,4,4'-trichloro-2'-hydroxydiphenyl ether, 5-chloro-2-methyl- Tea extract containing a mixture of 4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one, 4-isopropyl-3-methylphenol, thiabendazole, orthophenylphenol, parachlorometaxylenol or polyphenol Or any of its purified products,
It is a compound (mixture) having a high fungicidal effect with high safety as described in the standard of cosmetic raw materials, official food additives, etc., and any one of the above compounds (mixtures) or two or more antifungal ingredients are compounded. Is preferred.
【００１３】本発明の防カビ剤に、更に、抗菌効果、防
藻効果あるいは、防錆効果等を付与するために、銀系、
銅系等の無機抗菌剤やポリリジン、キトサン等の有機抗
菌剤、防藻剤、防錆剤を配合したり、あるいは、香料等
を配合しても良い。The antifungal agent of the present invention is further provided with a silver-based agent for imparting an antibacterial effect, an antialgal effect, or an antirust effect.
A copper-based inorganic antibacterial agent, an organic antibacterial agent such as polylysine or chitosan, an anti-algal agent, a rust preventive, or a fragrance may be added.
【００１４】[0014]
【実施例】つぎに、具体的実施例に基づいて、本発明の
防カビ剤をさらに詳細に説明する。EXAMPLES Next, the antifungal agent of the present invention will be described in more detail based on specific examples.
【００１５】（実施例１）塩化ジラウリルジメチルアン
モニウム１ｇと塩化ベンザルコニウム０．５ｇをブルシ
ン変性エタノール９８．５ｇに溶解し、実施例１の防カ
ビ剤を調製した。Example 1 1 g of dilauryldimethylammonium chloride and 0.5 g of benzalkonium chloride were dissolved in 98.5 g of brucine-denatured ethanol to prepare the fungicide of Example 1.
【００１６】（実施例２）塩化ジカプリルジメチルアン
モニウム２ｇと塩化ベンザルコニウム０．１ｇを未変性
エタノール９７．９ｇに溶解し、実施例２の防カビ剤を
調製した。Example 2 2 g of dicapryldimethylammonium chloride and 0.1 g of benzalkonium chloride were dissolved in 97.9 g of unmodified ethanol to prepare a fungicide of Example 2.
【００１７】（実施例３）塩化ジミリスチリルジメチル
アンモニウム０．１ｇと塩化ベンザルコニウム１ｇを未
変性エタノール９８．９ｇに溶解し、実施例３の防カビ
剤を調製した。Example 3 0.1 g of dimyristyl dimethyl ammonium chloride and 1 g of benzalkonium chloride were dissolved in 98.9 g of unmodified ethanol to prepare a fungicide of Example 3.
【００１８】（実施例４）塩化ジアルキルジメチルアン
モニウム（Ｒ＝ヤシ油）１ｇと塩化ベンザルコニウム
０．１ｇ及び茶由来ポリフェノール精製物（サンフェノ
ン；太陽化学）０．１ｇをブルシン変性エタノール９
８．８ｇに溶解し、実施例４の防カビ剤を調製した。Example 4 1 g of dialkyldimethylammonium chloride (R = coconut oil), 0.1 g of benzalkonium chloride, and 0.1 g of a purified tea-derived polyphenol (Sanphenone; Taiyo Kagaku) were added to brucine-modified ethanol 9
The solution was dissolved in 8.8 g to prepare a fungicide of Example 4.
【００１９】上記実施例と同様に表１に示す組成の実施
例及び比較例を調製し、防カビ試験を行った。In the same manner as in the above Examples, Examples and Comparative Examples having the compositions shown in Table 1 were prepared and subjected to a fungicide test.
【００２０】[0020]
【表１】 [Table 1]
【００２１】１．防カビ試験 実施例及び比較例の防カビ剤を市販タイルの裏面に５０
ｇ／ｍ２塗布する。室温にて一夜乾燥させた後、３０℃
の温水に一定時間浸漬する。室温にて一夜乾燥させた
後、防カビ剤塗布面に、Ｃ．ｈｅｒｂａｒｕｍ及びＡ．
ｎｉｇｅｒ胞子混合液に１／１０量のグルコースペプト
ン培地を加えた液を散布し、３０℃で培養し、カビの成
育を観察した。結果を表２に示す。1. Antifungal test The antifungal agents of Examples and Comparative Examples were added to the back of commercial tiles by 50.
g / m 2 . After drying overnight at room temperature, 30 ° C
Immerse in warm water for a certain time. After drying overnight at room temperature, C.I. Herbarum and A.M.
A liquid obtained by adding a 1/10 volume of glucose peptone medium to the mixed solution of niger spores was sprayed and cultured at 30 ° C., and the growth of mold was observed. Table 2 shows the results.
【００２２】[0022]
【表２】 [Table 2]
【００２３】実施例１から１１の本発明による防カビ剤
では、ジアルキルジメチルアンモニウム塩を配合してい
ない比較例３に比較して、明らかに持続性の長い防カビ
効果を示した。また、炭素鎖長の短い比較例１や逆に鎖
長の長い比較例２では、防カビ効果の持続性が本発明よ
り劣った。また、炭素鎖長が１０〜１４であっても、ジ
アルキルジメチルアンモニウム塩配合濃度の低い実施例
１０や逆に濃度の高い実施例１１では持続効果が幾分劣
ることが判明した。The antifungal agents according to the present invention of Examples 1 to 11 showed a clearly long lasting antifungal effect as compared with Comparative Example 3 in which no dialkyldimethylammonium salt was blended. In Comparative Example 1 having a short carbon chain length and Comparative Example 2 having a long chain length, the durability of the antifungal effect was inferior to that of the present invention. In addition, even when the carbon chain length was 10 to 14, it was found that Example 10 having a low concentration of the dialkyldimethylammonium salt and Example 11 having a high concentration had a somewhat inferior sustaining effect.
【００２４】２．実用試験 本発明の実施例１、４及び比較例３の防カビ剤をトリガ
ーポンプに入れ、浴室の目地に吹きつけ、長期観察を行
った。結果を表３に示す。2. Practical test The antifungal agents of Examples 1 and 4 of the present invention and Comparative Example 3 were put in a trigger pump and sprayed on joints of a bathroom to perform long-term observation. Table 3 shows the results.
【００２５】[0025]
【表３】 [Table 3]
【００２６】本発明の防カビ剤を噴霧した目地では、半
年後においても、目地の黒ずみは見られず、持続性のあ
る防カビ効果が見られた。一方、比較例３を噴霧した目
地では、１ヶ月後から目地の黒ずみが見られ始め、防カ
ビ効果に持続性はなかった。In the joints sprayed with the fungicide of the present invention, no darkening of the joints was observed even after half a year, and a sustained antifungal effect was observed. On the other hand, in the joints sprayed with Comparative Example 3, darkening of the joints began to be seen after one month, and the mold-proof effect was not persistent.
【００２７】[0027]
【発明の効果】本発明によれば、安全性と持続効果が、
ともに高い防カビ剤が提供される。According to the present invention, safety and sustained effects are
Both provide a high fungicide.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｃ０９Ｋ 3/18 １０１ Ｃ０９Ｋ 3/18 １０１ ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 6 Identification code FI C09K 3/18 101 C09K 3/18 101
Claims (3)
て、炭素鎖長１０〜１４のジアルキルジメチルアンモニ
ウム塩とを配合したアルコール製剤であることを特徴と
する防カビ剤。1. An antifungal agent which is an alcohol preparation comprising a fungicide component and a dialkyldimethylammonium salt having a carbon chain length of 10 to 14 as a water-repellent film-forming component.
合量が全体量に対して０．１から２重量％であることを
特徴とする請求項１に記載の防カビ剤。2. The antifungal agent according to claim 1, wherein the amount of the dialkyldimethylammonium salt is 0.1 to 2% by weight based on the total amount.
化セチルピリジニウム、２，４，４′−トリクロロ−
２′−ヒドロキシジフェニルエーテル、５−クロロ−２
−メチル−４−イソチアゾリン−３−オンと２−メチル
−４−イソチアゾリン−３−オンの混合剤、４−イソプ
ロピル−３−メチルフェノール、チアベンダゾール、オ
ルトフェニルフェノール、パラクロロメタキシレノール
またはポリフェノールを含有する茶抽出物又はその精製
物から選ばれた１種又は２種以上であることを特徴とす
る請求項１または２に記載の防カビ剤。3. The antifungal component is benzalkonium chloride, cetylpyridinium chloride, 2,4,4'-trichloro-
2'-hydroxydiphenyl ether, 5-chloro-2
Containing a mixture of -methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one, 4-isopropyl-3-methylphenol, thiabendazole, orthophenylphenol, parachlorometaxylenol or polyphenol The fungicide according to claim 1 or 2, wherein the fungicide is one or more selected from a tea extract or a purified product thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12658498A JP4167751B2 (en) | 1998-03-31 | 1998-03-31 | Antifungal agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12658498A JP4167751B2 (en) | 1998-03-31 | 1998-03-31 | Antifungal agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11286405A true JPH11286405A (en) | 1999-10-19 |
| JP4167751B2 JP4167751B2 (en) | 2008-10-22 |
Family
ID=14938804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12658498A Expired - Lifetime JP4167751B2 (en) | 1998-03-31 | 1998-03-31 | Antifungal agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4167751B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188468A (en) * | 2005-01-07 | 2006-07-20 | Dainippon Jochugiku Co Ltd | Water-based mildew-proofing agent |
| JP2010533691A (en) * | 2007-07-17 | 2010-10-28 | バイオトロル・ピーエルシー | Antibacterial composition |
| JP2011020968A (en) * | 2009-07-17 | 2011-02-03 | Dainippon Jochugiku Co Ltd | Water type fungicide |
| JP2012219069A (en) * | 2011-04-11 | 2012-11-12 | Neos Co Ltd | Method for controlling mold, and liquid mold-controlling agent composition |
| US8598106B2 (en) | 2007-09-17 | 2013-12-03 | Byotrol Plc | Anti-microbial composition exhibiting residual anti-microbial properties on a surface |
| JP2022159227A (en) * | 2021-03-31 | 2022-10-17 | 大和紡績株式会社 | Processing agent, treatment agent, processed article, and manufacturing method of processed article |
| WO2023120346A1 (en) * | 2021-12-22 | 2023-06-29 | アース製薬株式会社 | Antibacterial and antifungal composition |
-
1998
- 1998-03-31 JP JP12658498A patent/JP4167751B2/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188468A (en) * | 2005-01-07 | 2006-07-20 | Dainippon Jochugiku Co Ltd | Water-based mildew-proofing agent |
| JP2010533691A (en) * | 2007-07-17 | 2010-10-28 | バイオトロル・ピーエルシー | Antibacterial composition |
| US8575085B2 (en) | 2007-07-17 | 2013-11-05 | Byotrol Plc | Anti-microbial composition comprising a quaternary ammonium biocide and organopolysiloxane mixture |
| US8598106B2 (en) | 2007-09-17 | 2013-12-03 | Byotrol Plc | Anti-microbial composition exhibiting residual anti-microbial properties on a surface |
| JP2011020968A (en) * | 2009-07-17 | 2011-02-03 | Dainippon Jochugiku Co Ltd | Water type fungicide |
| JP2012219069A (en) * | 2011-04-11 | 2012-11-12 | Neos Co Ltd | Method for controlling mold, and liquid mold-controlling agent composition |
| JP2022159227A (en) * | 2021-03-31 | 2022-10-17 | 大和紡績株式会社 | Processing agent, treatment agent, processed article, and manufacturing method of processed article |
| WO2023120346A1 (en) * | 2021-12-22 | 2023-06-29 | アース製薬株式会社 | Antibacterial and antifungal composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4167751B2 (en) | 2008-10-22 |
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