JPH0518871B2 - - Google Patents

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Publication number
JPH0518871B2
JPH0518871B2 JP58107358A JP10735883A JPH0518871B2 JP H0518871 B2 JPH0518871 B2 JP H0518871B2 JP 58107358 A JP58107358 A JP 58107358A JP 10735883 A JP10735883 A JP 10735883A JP H0518871 B2 JPH0518871 B2 JP H0518871B2
Authority
JP
Japan
Prior art keywords
water
present
polish
disinfectant
examples
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP58107358A
Other languages
Japanese (ja)
Other versions
JPS59232153A (en
Inventor
Tadashi Gomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuho Chemicals Inc
Original Assignee
Yuho Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuho Chemicals Inc filed Critical Yuho Chemicals Inc
Priority to JP10735883A priority Critical patent/JPS59232153A/en
Publication of JPS59232153A publication Critical patent/JPS59232153A/en
Publication of JPH0518871B2 publication Critical patent/JPH0518871B2/ja
Granted legal-status Critical Current

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  • Paints Or Removers (AREA)

Description

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

本発明は、病原菌用殺菌剤を含有する常温硬化
型の床用の剥離可能なポリツシユに関する。さら
に詳しくは、病原菌に対する殺菌効果を長期間に
わたり持続することのできる殺菌剤入りの床用の
剥離可能なポリツシユに関する。 各種近代ビル特に病院等の医療用施設、及び家
庭等においては、大腸菌をはじめとしブドウ球
菌、チフス菌、緑濃菌、赤痢菌等、各種の病原性
雑菌の存在することが知られている。おおげさに
言えば、それらの巣であるとまで言いうる位であ
り、それ故いくら清潔に保つても各種の支障があ
る。すなわち通常の生活環境に於いてあらゆる種
類の病原菌を完全に死滅又は除菌することは殆ど
不可能なことであるとさえ言いうる。特に病院等
の各種病原菌の多い施設内に於いては不測の感染
が重大な関心事となつている。 ところで、従来普通のビルや家庭内などで行わ
れている殺菌(滅菌)方法としては、各種の方法
が知られているが通常化学薬剤(消毒剤)、例え
ば (A) 菌蛋白を凝固するようなもの、 (B) 過酸化水素、過マンガン酸カリのような、強
力な酸化作用を有するもの、 (C) 強酸、強アルカリのような、強い加水分解作
用を有するもの、ならびに (D) フエノール系化合物、重金属塩等の如く、菌
体蛋白と塩を作るようなもの等 が、普通用いられている。これらの化学薬剤は、
その一定量を水等の希釈剤に溶解又は分散せし
め、特定個所に散布するのが普通の方法である。 しかしながらこのような従来法では、特定個所
にある短かい一定の期間殺菌効果を示すことはで
き得たが、広い(適用)分野にわたり長期間その
殺菌効果を維持することは、実質的に不可能であ
つた。その原因は、薬剤施与時又は保持期間中の
物理・化学的損失(散逸)に大きく依存すると考
えられるからである。 そこで本発明の目的は、施与時の損失が少なく
しかも長期にわたり殺菌効果を保持し得る床用の
剥離可能なポリツシユを提供しようとするもので
ある。 すなわち、本発明は、病原菌蛋白を凝固するか
又は病原菌蛋白と塩を作る殺菌剤、及び常温硬化
型水系被覆剤から実質的になる床用の剥離可能な
ポリツシユに関するものである。 本発明に於いて、病原菌用の殺菌剤として、前
記(A)の病原菌蛋白を凝固する殺菌剤及び(D)の病原
菌蛋白と塩を作る殺菌剤を使用する。 その理由は、安定性が良い物質であり、常温硬
化型水系被覆剤との相溶性が良く、かつ該被覆剤
を劣化させる恐れがなく、さらに、形成されたポ
リツシユを着色することがないためである。 (A) 病原菌蛋白を凝固する殺菌剤 3−トリフルオロメチル−4,4′−ジクロロ
カルバニリド、クロロヘキシジン、塩化ベンザ
ルコニウム、アルキルジメチルベンジルアンモ
ニウムクロライド、アルキルジ(アミノエチ
ル)グリシン等 (D) 病原菌蛋白と塩を作る殺菌剤 フエノール、クレゾール、p−クロロフエノ
ール、p−クロロ−m−キシレノール、p−ク
ロロ−m−クレーゾール、o−フエニルフエノ
ール、ヘキサクロロフエン、2,4,4′−トリ
クロロ−2′−ハイドロオキシジフエニルエーテ
ル等 さらに予測される病原菌の種類により、適宜対
応する殺菌剤の種類(及びその含有量)を変化さ
せることができる。 本発明に於ては、常温硬化型水系被覆剤を使用
する。常温硬化型水系被覆剤の溶媒としては、水
及び各種溶剤の一種又は二種が使用される。又、
その形態としては均一系又は分散系すなわち例え
ば水溶性系、エマルジヨン系(水中油型、油中水
型)の系等が好適に用いられる。被覆剤に含まれ
る樹脂の具体例としては、アクリル系樹脂、スチ
レン系樹脂、シリコン系樹脂、ウレタン系樹脂、
フツ素系樹脂、天然ロウ、合成ロウ脂等を挙げる
ことができ、被覆剤はこれら樹脂の水系可溶化物
又はエマルジヨン系物である。 これらの被覆剤は優れた密着性を有しかつ基材
表面の保護とつや出し効果を併せ有する。 勿論、これらの被覆剤は市場より容易に入手可
能である。たとえば、床用水性樹脂ワツクスとし
てユーホー・ケミカル(株)製・ユーホー・フロア
ー・ポリツシユP、ユーホー・サーパスが単なる
一例として挙げられる。 また、これら被覆剤は公知の各種製造方法によ
り製造することもできる。 本発明のポリシユに於て、殺菌剤は、その種類
により多少異なるが、被覆剤の固形分換算で100
部に対し、0.01〜10部好ましくは0.1〜5部の割
合で使用する。殺菌剤と被覆剤の混合は、通常、
被覆剤に殺菌剤を加え完全に溶解又は分散するま
で攪拌して本発明のポリツシユを得ることができ
る。 このようにして得られた本発明のポリツシユ
は、床用の被覆剤として用いられる。通常、床の
表面に、塗布の如き簡単な方法により適用する。
適用する床の素材は、金属、木材、樹脂、セラミ
ツク、繊維たるを問わず、幅広い素材に対し好適
に使用することはできる。なお、本発明の床用剥
離可能なポリツシユの効果を列挙すれば次の通り
である。 (1) 従来使用されている表面保護剤、つや出し剤
の機能を十分有すると共に、長期間にわたり殺
菌効果を持続することができる。 (2) 施与時のロスが少なく、しかも施与後の施与
個所との密着性が優れている。 実施例 以下本発明を実施例によりさらに説明する。 実施例1〜11及び対照例12、13 攪拌機付製造釜中に、固形分40%の共重合体エ
マルジヨン30部を仕込み、炭酸亜鉛アンモニア錯
体(亜鉛として5.6%)を0.5部加え15分攪拌し
た。その後、固形分15%のSMA2625Aを5部及
び固形分40%のPoly EM−40を5.625部加えた。 別の攪拌機付配合釜に、ジエチレングリコール
モノエチルエーテル4部、トリブトキシエチルフ
オスフエート1部、弗素系界面活性剤(メガフア
ツクF−120)0.006部を仕込み、水で同量に希釈
し攪拌後、攪拌機付製造釜中に少しづつ加えた。
その後水を53.869部加え、1時間攪拌し組成物を
得た。(これが対照例の組成物である。)この組成
物にさらにイルガサンDP−300を0.5部添加しそ
れが完全に溶解するまで攪拌した。かくして本発
明のポリツシユ(処方例1)が得られた。 更に、表−1にまとめて示すような配合割合
で、同様な方法で本発明のポリツシユ1〜11、並
びに対照例13の組成物を作つた。
FIELD OF THE INVENTION This invention relates to a cold-curing removable floor polish containing a germicidal agent. More specifically, the present invention relates to a removable floor polish containing a disinfectant that can maintain a disinfectant effect against pathogenic bacteria over a long period of time. BACKGROUND ART It is known that various pathogenic bacteria such as Escherichia coli, staphylococcus, Salmonella typhi, S. aeruginosa, and Shigella are present in various modern buildings, especially medical facilities such as hospitals, and homes. To put it bluntly, it can be said that it is a nest of these things, and therefore no matter how clean you keep it, there are various problems. In other words, it can even be said that it is almost impossible to completely kill or eliminate all kinds of pathogenic bacteria in a normal living environment. Particularly in facilities such as hospitals where various pathogenic bacteria are present, unexpected infections are a serious concern. By the way, various methods are known for sterilization (sterilization) methods conventionally carried out in ordinary buildings and homes, but usually chemical agents (disinfectants) such as (A) which coagulate bacterial proteins are used. (B) Substances with strong oxidizing properties such as hydrogen peroxide and potassium permanganate; (C) Substances with strong hydrolyzing properties such as strong acids and strong alkalis; and (D) Phenols. Compounds that form salts with bacterial proteins, such as heavy metal salts, are commonly used. These chemical agents are
The usual method is to dissolve or disperse a certain amount of it in a diluent such as water and spray it on a specific location. However, with such conventional methods, although it was possible to show a bactericidal effect in a specific area for a short period of time, it is virtually impossible to maintain that bactericidal effect for a long period of time over a wide range of fields. It was hot. This is because it is thought that the cause is largely dependent on physical and chemical losses (dissipation) during drug administration or during the holding period. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a removable floor polish which causes less loss during application and which maintains its bactericidal effect over a long period of time. More specifically, the present invention relates to a removable polish for floors consisting essentially of a disinfectant that coagulates or forms salts with pathogen proteins and a cold-curing, water-based coating. In the present invention, as a disinfectant for pathogenic bacteria, the above-mentioned (A) a disinfectant that coagulates pathogen protein and (D) a disinfectant that forms a salt with pathogen protein are used. The reason for this is that it is a highly stable substance, has good compatibility with water-based coatings that cure at room temperature, has no risk of deteriorating the coatings, and does not color the formed polish. be. (A) Disinfectants that coagulate pathogenic bacteria proteins 3-trifluoromethyl-4,4'-dichlorocarbanilide, chlorhexidine, benzalkonium chloride, alkyldimethylbenzylammonium chloride, alkyldi(aminoethyl)glycine, etc. (D) Pathogens Fungicides that produce protein and salts Phenol, cresol, p-chlorophenol, p-chloro-m-xylenol, p-chloro-m-cresol, o-phenylphenol, hexachlorophene, 2,4,4'-trichloro- 2'-hydroxydiphenyl ether, etc. Furthermore, depending on the type of pathogen that is predicted, the type of fungicide (and its content) can be changed as appropriate. In the present invention, a water-based coating agent that cures at room temperature is used. As the solvent for the cold-curing water-based coating agent, water and one or both of various solvents are used. or,
As for its form, a homogeneous system or a dispersion system, for example, a water-soluble system, an emulsion system (oil-in-water type, water-in-oil type), etc. are preferably used. Specific examples of resins included in the coating include acrylic resins, styrene resins, silicone resins, urethane resins,
Examples include fluororesins, natural waxes, synthetic waxes, and the like, and the coating material is a water-based solubilized product or emulsion of these resins. These coating materials have excellent adhesion and have both a protective and glossing effect on the surface of the substrate. Of course, these coating materials are readily available on the market. For example, as water-based resin waxes for floors, Uho Floor Polish P and Uho Surpass manufactured by Uho Chemical Co., Ltd. are listed as mere examples. Moreover, these coating materials can also be manufactured by various known manufacturing methods. In the polish of the present invention, the amount of fungicide used varies depending on the type, but the amount of fungicide used is 100% in terms of the solid content of the coating material.
It is used at a ratio of 0.01 to 10 parts, preferably 0.1 to 5 parts. The mixture of fungicides and coatings is usually
The polish of the present invention can be obtained by adding the disinfectant to the coating and stirring until it is completely dissolved or dispersed. The polish of the present invention thus obtained is used as a floor covering. It is usually applied to the floor surface by a simple method such as painting.
The applicable floor material can be suitably used for a wide range of materials, regardless of whether it is metal, wood, resin, ceramic, or fiber barrel. The effects of the removable floor polish of the present invention are listed below. (1) It has sufficient functions as a conventionally used surface protection agent and polishing agent, and can maintain its bactericidal effect over a long period of time. (2) There is little loss during application, and the adhesion to the application area after application is excellent. Examples The present invention will be further explained below with reference to Examples. Examples 1 to 11 and Comparative Examples 12 and 13 In a production kettle equipped with a stirrer, 30 parts of copolymer emulsion with a solid content of 40% was charged, and 0.5 part of zinc carbonate ammonia complex (5.6% as zinc) was added and stirred for 15 minutes. . Thereafter, 5 parts of 15% solids SMA2625A and 5.625 parts of 40% solids Poly EM-40 were added. In a separate mixing pot with a stirrer, 4 parts of diethylene glycol monoethyl ether, 1 part of tributoxyethyl phosphate, and 0.006 parts of a fluorine-based surfactant (Megafac F-120) were charged, diluted to the same amount with water, and stirred. It was added little by little into a production kettle equipped with a stirrer.
Thereafter, 53.869 parts of water was added and stirred for 1 hour to obtain a composition. (This is the composition of the control example.) 0.5 part of Irgasan DP-300 was further added to this composition and stirred until it was completely dissolved. Thus, the polish of the present invention (Formulation Example 1) was obtained. Furthermore, compositions of Polishes 1 to 11 of the present invention and Comparative Example 13 were prepared in the same manner using the blending ratios summarized in Table 1.

【表】【table】

【表】 ついでそれらの性能を比較した。 結果を表−2にまとめて示す。【table】 Then we compared their performance. The results are summarized in Table 2.

〔性能評価方法〕[Performance evaluation method]

処方例7〜11及び13の光沢性、レベリング性の
性能評価に関してのみ下記(Gに示す方法による
性能評価を行つた。 (A) 処方例1〜6及び12の再塗布性、レベリング
性、光沢性の説明; 大きさ76×303mmの黒色ビニル・アスベス
ト・タイルに試験品0.5mlを均一に塗布する。
それを25℃、関係湿度50%にて30分間乾燥後、
更にその上に0.5mlを塗布し、その時の塗布状
況、乾燥後の皮膜の状態を観察して再塗布性を
評価する。またこの時の皮膜形成の均一性より
レベリング性を評価し、さらに3回塗布後の光
沢を光沢計にて測定する。 (B) 耐水性 3回塗布後の黒色タイルを23±3℃、関係湿
度80%以下の室内で一中夜放置後、水平面固定
台の上に静置し、試験片の中央部に、0.1mlの
蒸留水を滴下して、カバーグラスでおおう。30
分静置した後、水を濾紙で吸いとり、皮膜の白
化状態を目視で判定する。 (C) 除去性 3回塗布後の黒色タイルを38℃±2℃の恒温
器に6時間放置後、除去液(モノエタノールア
ミン2部、エチレン・ジアミンテトラ酢酸−
4Na1部、アルキルベンゼンスルフオン酸ソー
ダ1部からなる洗剤溶液)の10倍希釈液中に2
分間浸漬後、ガードナー社製ガードナー・スト
レート・ウオツシヤビリテイーテスターにブタ
毛ブラシを取り付け、さらに上記除去液の10倍
希釈液を10±2mlをブラシに注ぎ、25往復洗浄
後、タイルを水洗・乾燥後、除去状態を判定す
る。 (D) 黄変性 3回塗布後の白色タイル上に、ウエザーメー
ターにて紫外線を5時間照射後、タイル塗布面
の皮膜の黄変性を肉眼にて評価する。 (E) 貯蔵安定性 45±2℃の恒温器中に24時間放置し、製品の
相分離を調べる。また、−10℃の中の冷蔵庫中
に12時間放置し、室温中にて解凍後、製品の相
分離を調べる。 (F) 殺菌効力 細菌用寒天培地をシヤーレーに入れ、寒天の
固化後、試験菌(大腸菌、ブドウ球菌)を混合
した寒天培地を5mlシヤーレー中の寒天の上に
重層した。試験品のフイルムを2.5×2.5cmに切
り、シヤーレーの中央に貼り、37℃、24時間培
養後のフイルム周囲の発育阻止巾を測定する。
殺菌効果は、フイルム周囲の阻止巾で示され単
位はmmである。 (G) 処方例7〜11及び13の光沢性、レベリング性
の説明; 黒色アクリル系塗料を金属面に塗布し、充分
に乾燥後、試験品を1m2当り10gの割合で均一
に塗り広げる。乾燥後、乾いたきれいな布切れ
で均一に磨き上げ、光沢、レベリング性を測定
する。 なお、再塗布性は、この処方においては、通常
必要としないため省略する。 〔結果の評価〕 以上の実施例(対照例)から本発明組成物は、
各種の点で本発明以外の公知の組成物に比べ、格
段の優位を示すことが明らかである。
Regarding the performance evaluation of glossiness and leveling properties of Formulation Examples 7 to 11 and 13, performance evaluation was performed using the method shown in G below. (A) Reapplyability, leveling property and gloss of Formulation Examples 1 to 6 and 12 Description of properties: Apply 0.5 ml of the test product evenly to a black vinyl asbestos tile with a size of 76 x 303 mm.
After drying it for 30 minutes at 25℃ and relative humidity of 50%,
Furthermore, 0.5 ml of the solution was applied on top of the coating, and the reapplyability was evaluated by observing the application status at that time and the state of the film after drying. In addition, the leveling property was evaluated based on the uniformity of film formation at this time, and the gloss after three coatings was measured using a gloss meter. (B) Water resistance After applying the black tile three times, leave it overnight in a room at 23±3°C and relative humidity of 80% or less, then place it on a horizontal fixed table, and apply 0.1% to the center of the test piece. Add ml of distilled water and cover with a cover glass. 30
After allowing it to stand for a minute, the water is absorbed with a filter paper, and the whitening state of the film is visually determined. (C) Removability After applying the black tile three times, leave it in a thermostat at 38°C ± 2°C for 6 hours, then apply a removal solution (2 parts of monoethanolamine, ethylene diamine tetraacetic acid).
2 in a 10-fold dilution of a detergent solution consisting of 1 part of 4Na and 1 part of sodium alkylbenzene sulfonate.
After soaking for 2 minutes, attach a pig bristle brush to the Gardner Straight Washability Tester, pour 10±2 ml of a 10-fold dilution of the above removal solution onto the brush, wash the tiles 25 times, and then wash the tiles with water.・After drying, determine the removal status. (D) Yellowing After irradiating ultraviolet rays on the white tile after 3 coats using a weather meter for 5 hours, the yellowing of the film on the tile coated surface was evaluated with the naked eye. (E) Storage stability Leave the product in a constant temperature chamber at 45±2°C for 24 hours and examine the product for phase separation. In addition, the product is left in a refrigerator at -10°C for 12 hours, and after thawing at room temperature, the phase separation of the product is examined. (F) Bactericidal efficacy A bacterial agar medium was placed in a Shearley, and after the agar had solidified, an agar medium mixed with test bacteria (E. coli, Staphylococcus) was layered on top of the agar in 5 ml of a Shearley. Cut the film of the test product to 2.5 x 2.5 cm, paste it in the center of the shearlay, and measure the growth inhibition width around the film after culturing at 37°C for 24 hours.
The bactericidal effect is indicated by the blocking width around the film, and the unit is mm. (G) Description of glossiness and leveling properties of Formulation Examples 7 to 11 and 13; Apply black acrylic paint to the metal surface, and after drying thoroughly, spread the test product uniformly at a rate of 10 g per 1 m 2 . After drying, polish evenly with a clean, dry cloth and measure gloss and leveling. Note that reapplicability is omitted because it is not normally required in this formulation. [Evaluation of results] From the above examples (control examples), the composition of the present invention
It is clear that the composition is significantly superior to known compositions other than those of the present invention in various respects.

Claims (1)

【特許請求の範囲】[Claims] 1 病原菌蛋白を凝固するか又は病原菌蛋白と塩
を作る殺菌剤、及び常温硬化型水系被覆剤から実
質的になる殺菌剤を含有する床用の剥離可能なポ
リツシユ。
1. A removable floor polish containing a disinfectant that coagulates pathogen proteins or forms salts with pathogen proteins, and a disinfectant consisting essentially of a cold-curing waterborne coating.
JP10735883A 1983-06-15 1983-06-15 Coating composition containing germicide Granted JPS59232153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10735883A JPS59232153A (en) 1983-06-15 1983-06-15 Coating composition containing germicide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10735883A JPS59232153A (en) 1983-06-15 1983-06-15 Coating composition containing germicide

Publications (2)

Publication Number Publication Date
JPS59232153A JPS59232153A (en) 1984-12-26
JPH0518871B2 true JPH0518871B2 (en) 1993-03-15

Family

ID=14457045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10735883A Granted JPS59232153A (en) 1983-06-15 1983-06-15 Coating composition containing germicide

Country Status (1)

Country Link
JP (1) JPS59232153A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993805B (en) * 2012-11-13 2016-09-14 合肥市田源精铸有限公司 A kind of metal rust-proofing wax containing modified acrylic acid emulsion and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998439A (en) * 1972-11-20 1974-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998439A (en) * 1972-11-20 1974-09-18

Also Published As

Publication number Publication date
JPS59232153A (en) 1984-12-26

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