JPS62182298A - Aluminum product having antibacterial or antimold anodic oxide film - Google Patents
Aluminum product having antibacterial or antimold anodic oxide filmInfo
- Publication number
- JPS62182298A JPS62182298A JP873986A JP873986A JPS62182298A JP S62182298 A JPS62182298 A JP S62182298A JP 873986 A JP873986 A JP 873986A JP 873986 A JP873986 A JP 873986A JP S62182298 A JPS62182298 A JP S62182298A
- Authority
- JP
- Japan
- Prior art keywords
- antibacterial
- oxide film
- antifungal
- agent
- anodic oxide
- 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
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 29
- 239000010407 anodic oxide Substances 0.000 title claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 27
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 3
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 3
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 claims abstract 4
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 claims abstract 2
- 239000003242 anti bacterial agent Substances 0.000 claims description 26
- 229940121375 antifungal agent Drugs 0.000 claims description 23
- 239000003429 antifungal agent Substances 0.000 claims description 17
- 230000000843 anti-fungal effect Effects 0.000 claims description 12
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 2
- JYZIHLWOWKMNNX-UHFFFAOYSA-N benzimidazole Chemical compound C1=C[CH]C2=NC=NC2=C1 JYZIHLWOWKMNNX-UHFFFAOYSA-N 0.000 claims description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- MDNWOSOZYLHTCG-UHFFFAOYSA-N Dichlorophen Chemical compound OC1=CC=C(Cl)C=C1CC1=CC(Cl)=CC=C1O MDNWOSOZYLHTCG-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 claims 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 claims 1
- UOGWBKVHUNUALR-UHFFFAOYSA-N dioctylazanium phosphate Chemical compound [O-]P([O-])([O-])=O.CCCCCCCC[NH2+]CCCCCCCC.CCCCCCCC[NH2+]CCCCCCCC.CCCCCCCC[NH2+]CCCCCCCC UOGWBKVHUNUALR-UHFFFAOYSA-N 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000003796 beauty Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 125000003963 dichloro group Chemical group Cl* 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical compound ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【発明の詳細な説明】
３、発明の、１■細イｉ説明
（産業上の利用分野）
本発明は、車輌、病院、浴室、叩・美容室、洗面所、［
０Ｊ房、無菌室内の機器設備、壁面材、サツシや手摺等
に使用される陽極酸化皮膜付アルミニウム製品に関する
。[Detailed Description of the Invention] 3. Detailed Description of the Invention (Field of Industrial Use) The present invention is applicable to vehicles, hospitals, bathrooms, beauty salons, washrooms, [
This product relates to aluminum products with anodized coating used for OJ cells, equipment in sterile rooms, wall materials, sashes, handrails, etc.
（従来の技術）
従来、陽極酸化皮膜イζ」アルミニウム製品が車輌、病
院、浴室、理・美容室、洗面所、朋房、無菌室内の（幾
器設備、壁面材、サツシや千虐等に使用されている。(Conventional technology) Conventionally, anodic oxide film aluminum products have been used for vehicles, hospitals, bathrooms, barber/beauty salons, washrooms, home rooms, sterile rooms (equipment, wall materials, satsushi, etc.) It is used.
陽極酸化皮膜付アルミニウム製品は、外観が衛生的な印
象を与えるばかりでなく、表面に形成されｔ＝ 酸化皮
膜が安定してＪ３す、耐食・耐候性等に優れている。Aluminum products with an anodized film not only give a sanitary appearance, but also have a stable oxide film formed on the surface and excellent corrosion resistance and weather resistance.
（発明が解決しようどする問題点）
上記従来の陽極酸化皮膜イ・１アルミニウム製品では、
細菌や黴の繁殖について配慮が成されていないという問
題点を右している。特に、アルミニウム製品の表面に形
成された酸化皮膜（、Ｌ多孔質であり、細菌や黴が繁殖
しやすい構造特性を有しているので、細菌や黴の繁ｒ１
１′ｊを簡便にＪ３さえられるようにすることが望まれ
ている。(Problems to be solved by the invention) In the above-mentioned conventional anodic oxide film A.1 aluminum product,
The problem is that no consideration is given to the growth of bacteria and mold. In particular, the oxide film formed on the surface of aluminum products (L) is porous and has structural characteristics that allow bacteria and mold to breed easily.
It is desired to be able to easily set 1'j to J3.
本発明は、上記問題点を解決しようとりるらのである。The present invention is an attempt to solve the above problems.
（問題点を解決するための手段）
アルミニウム又はアルミニウム合金の陽極酸化皮膜の微
細孔に、抗菌剤又（ま防黴剤を含浸さＵて、抗菌性又は
防黴性を付与したことを特徴とする抗菌・防黴性陽４４
酸化皮膜イＮＪアルミニウム製品である。(Means for solving the problem) The micropores of the anodic oxide film of aluminum or aluminum alloy are impregnated with an antibacterial agent or antifungal agent to impart antibacterial or antifungal properties. Antibacterial and anti-mildew positive 44
This is an NJ aluminum product with an oxide film.
（実施例）
第１図において、アルミニウム又はアルミニウム合金の
地金１１の表面には酸化アルミからなる酸化皮膜１２が
形成されている。酸化皮膜１２は、陽極酸化皮膜の特性
として、外部に向かい開く直径が１００〜３００人程度
の微細孔１３を多数イ］している。酸化皮膜１２にｔよ
外部側から覆うように抗菌剤１４（又は防黴剤）が付着
してＪ３す、抗菌剤１４は更に微細孔１３内まで入り込
んでいる。(Example) In FIG. 1, an oxide film 12 made of aluminum oxide is formed on the surface of a bare metal 11 made of aluminum or an aluminum alloy. As a characteristic of the anodic oxide film, the oxide film 12 has a large number of micropores 13 with a diameter of about 100 to 300 diameters that open toward the outside. An antibacterial agent 14 (or antifungal agent) is attached to the oxide film 12 so as to cover it from the outside.
上記陽極酸化皮膜１２４よ、例えば次のように形成され
る。硫酸、リン酸、クロム酸等の鉱酸、しゅう酸、マロ
ン酸等の右礪酸若しくはこれらの混酸、又は水酸化ナト
リウム、炭酸ナトリウム等のアルカリ性水溶液を電解液
とし、電流密度を１Ａ／ｄｌＴ１〜６Ａ／ｄｍ２（電圧
５Ｖ〜１００ｖ）になるように直流若しくはパルスの電
圧を印加し、３へ・１２０分間電解して、陽４４ｉ酸化
皮膜１２を形成する。The anodic oxide film 124 is formed, for example, as follows. Mineral acids such as sulfuric acid, phosphoric acid, and chromic acid, silicic acid such as oxalic acid and malonic acid, or mixed acids thereof, or alkaline aqueous solutions such as sodium hydroxide and sodium carbonate are used as electrolytes, and the current density is 1 A/dlT1 ~ A direct current or pulse voltage is applied at 6 A/dm2 (voltage 5 V to 100 V), and electrolysis is carried out for 120 minutes to form a positive 44i oxide film 12.
抗菌剤１４（又は防黴剤）どしては、次のような薬品が
使用される。As the antibacterial agent 14 (or antifungal agent), the following chemicals are used.
１０、１０ ′−：ｔ＝Ｉシビスフェノール：Ｖシアル
シン、
２、／′ｌ、／Ｉ ′−ｔ−リク［ＴＩ ｌ’：’Ｉ
−２−−ハイドロキシジフエニルエーテル、
ペンタクロ［］ノフェノール
ベンタフ［」［１フェノールノ１−リウム、２．２−−
メヂレンビス−４
一クロロフェノール、
２．２′−ジハイドロキシ−５，５′
−ジク［］ロジフェニルメタン、
１−′Ａキシー３−メチルー４−イソプロピルベンゼン
、
２−（４−チアンゾール）
ベンツイミダゾール、
２．４，５．６−テトラクロロ
イソフタロニトリル、
２．２−−チオビス−４，６−ジクロロフェノール、
ドデシルビス（ハイドロキシエーテル）ジオクヂルアン
モニウムボスフエイト、イマザリルザルフエイト、
Ｎ（フルＡ１］ジクロ１コメブールチＡ）−フタルイミ
ド、
Ｎ−ジメヂルーＮ′−フ］、ニル−（Ｎ−−）［１０ジ
クロ【コメプルチオ）−スルフ１ミド。10,10'-:t=I cibisphenol:Vsiarsin, 2,/'l,/I'-t-lik[TI l':'I
-2--Hydroxydiphenyl ether, pentacro[]nophenolbentaf[''[1phenol-1-lium, 2.2--
Methylenebis-4 monochlorophenol, 2,2'-dihydroxy-5,5'-dicyclo[]rodiphenylmethane, 1-'Axy3-methyl-4-isopropylbenzene, 2-(4-thianzole)benzimidazole, 2 .4,5.6-tetrachloroisophthalonitrile, 2.2-thiobis-4,6-dichlorophenol, dodecyl bis(hydroxyether) dioquidyl ammonium bosphate, imazalil sulphate, N (Full A1) Dichloro 1 rice glutio A)-phthalimide, N-dimedyru N'-F], nil-(N--)[10 dichloro 1 rice glutio)-sulf 1mide.
なＪ３、上記薬品【よ所望の抗菌又【ま防磁特性に応じ
て適宜選択され、上記薬品の単独物又は混合物が使用さ
れる。J3, the above-mentioned chemicals are appropriately selected depending on the desired antibacterial or anti-magnetic properties, and the above-mentioned chemicals are used alone or in mixtures.
酸化皮膜１２に抗菌剤１／１（又は防黴剤）を含？μさ
けるために、次のような方法が採用される。Does the oxide film 12 contain 1/1 antibacterial agent (or antifungal agent)? In order to avoid μ, the following method is adopted.
（ａｌ電４法； 有機〔ツマ−に溶かした上記抗菌剤１
４（又は防黴剤）を、電気泳動によってＣ１別［ツマ−
どどもに酸化皮膜１２に含浸さＵる。この５１人ににれ
ば、酸生成１９１２がｄい微１１Ｉ孔１３内部に、抗菌
剤１４（又は防黴剤）が良く侵入する利点がある。(Al-electron 4 method; The above antibacterial agent 1 dissolved in organic
4 (or antifungal agent) by electrophoresis by C1.
Both are impregnated with the oxide film 12. With these 51 people, there is an advantage that the antibacterial agent 14 (or antifungal agent) can easily penetrate into the inside of the minute 11I hole 13 where the acid generation 1912 is small.
（ｂ）浸漬法； 上記抗菌剤１４（又は防黴剤）を溶解
ざＵた自機溶剤の液中に、酸化皮膜１２が形成された地
金１１を浸漬する。(b) Immersion method: The base metal 11 on which the oxide film 12 has been formed is immersed in a solution of a proprietary solvent in which the antibacterial agent 14 (or antifungal agent) has been dissolved.
（Ｃ） 塗布法； 上記抗菌剤１４（又は防黴剤）を溶
解させたｆｉは溶剤の液を、酸化皮膜１２の表面に塗布
する。(C) Coating method: Fi is a solvent solution in which the antibacterial agent 14 (or antifungal agent) is dissolved, and the solution is applied to the surface of the oxide film 12.
抗菌剤１４（又は防黴剤）を含浸さぜた酸化皮膜１２に
、史に煮沸水、蒸気によって１・１孔処理を施してもよ
い。The oxide film 12 impregnated with the antibacterial agent 14 (or antifungal agent) may be subjected to a 1.1 hole treatment using boiling water or steam.
上記方法によってｙＩられた陽極酸化皮膜１２を右づる
アルミニウム製品【ま、例えば中輪、病院、浴室、理・
美容室、洗面所、叫Ｉう（、無菌室内のｈ器説備、壁面
材、ｔナラシや千円等に使用される。The anodic oxide film 12 coated by the above method is applied to aluminum products [for example, middle wheels, hospitals, bathrooms, laboratories, etc.]
Used for beauty salons, washrooms, toilets, equipment preparation in sterile rooms, wall materials, T-Narashi, 1,000 yen, etc.
当該アルミニウム製品（よ１表面に形成さ４’Ｌ ／、
：酸１ヒ皮膜１２が安定していることから自４ Ｑ ＋
’１． 、硬さ、耐１ｆ耗性等に旧れているばかって＝
＜ｒ ＜、酸生成？Ｉψ１２に抗菌剤１４（又は防黴
剤）が含まれていることから抗菌・防黴性をイ１してい
る。従って、細菌や徴の繁イ１が、１３ざえられるので
、ｉ！ｔｊ牛的である。The aluminum product (4'L/, formed on the surface of the aluminum product)
: Since the acid 1 arsenic film 12 is stable, it is self 4 Q +
'1. , hardness, 1f wear resistance, etc. are outdated.
<r<, acid production? Since Iψ12 contains antibacterial agent 14 (or antifungal agent), it has antibacterial and antifungal properties. Therefore, there are 13 bacteria and symptoms, so i! It's like a cow.
又、微細孔１３を有する酸化皮膜１２に抗１η剤１４（
又は防黴剤）を含浸させるので、抗菌剤１４の付４強度
が高い。叩も、アルミニウム製品の表面に人の手等が接
触してし抗菌剤１４が離れグ１く、又最終的には微細孔
１３内に抗菌剤１４が残されるので、抗菌・防黴効果が
長期にわたり持続される。Further, an anti-1η agent 14 (
or anti-mold agent), the strength of the anti-bacterial agent 14 is high. When the surface of the aluminum product comes into contact with the surface of the aluminum product, the antibacterial agent 14 is removed, and the antibacterial agent 14 is ultimately left in the micropores 13, so that the antibacterial and anti-mildew effect is lost. Lasts for a long time.
なＪ３、抗菌剤１４は微細孔１３内に完全に充填されて
いる必要はなく、ある程度微細孔１３内に入ってＪ３れ
ば効果がある。The antibacterial agent 14 does not need to be completely filled in the micropores 13; it is effective if it enters the micropores 13 to some extent.
又、アルミニウム抗菌・防黴陽極酸化皮膜を形成させた
のち、更にその上に前記抗菌・防黴剤の単独又は混合物
を添加し１＝塗利を１６１１毛塗り、スプレー塗装、浸
漬塗装あるいは電着塗装により塗装して陽極酸化皮膜に
塗膜を施し、抗菌・防黴複合皮膜１５を形成することも
できる（第２図）。Further, after forming an antibacterial and antifungal anodic oxide film on aluminum, the above-mentioned antibacterial and antifungal agent alone or in a mixture is further added thereto, and 1=1611 coated, sprayed, immersed, or electrodeposited. It is also possible to form an antibacterial/antifungal composite film 15 by applying a coating to the anodized film (FIG. 2).
アルミニウムに表面処理を施した製品としては、陽極酸
化皮膜のみの場合と陽極酸化皮膜・塗膜の複合皮膜の場
合とが用途に応じて従来から多く使用されている。この
方法は、いずれの製品の表面処理にも使用することがで
き、利用価値が人である。As products that have been subjected to surface treatment on aluminum, either only an anodic oxide film or a composite film of an anodized film and a paint film have been widely used depending on the purpose. This method can be used for surface treatment of any product and has great utility value.
（ｆｅ明の効果）
アルミニウム又はアルミニウム合金の陽極酸化皮膜１２
の微細孔１３に、抗菌剤１４又は防黴剤を含浸さＵて、
抗菌性又は防黴性をイＪ ！−ｙ シたので、次の効果
が明１ノＩできる。(Fe light effect) Anodic oxide film 12 of aluminum or aluminum alloy
The micropores 13 are impregnated with an antibacterial agent 14 or a fungicide,
It has antibacterial or antifungal properties! -y, so the next effect is clear 1 no I.
（ａ）陽極酸化皮膜１２にＪ、る（９れた耐食性、硬さ
、１ｉｉ４摩耗性を右づ゛るぼかりでむく、優れた抗菌
・防黴性を右σるアルミニウム製品を１！）ることかで
きる。即ら、耐久性に優れかつｉ！Ｊｉ生的なアルミニ
ウム製品を１１することかできる。(a) Anodic oxide film 12 (Aluminum product with excellent antibacterial and anti-mildew properties, with excellent corrosion resistance, hardness, and abrasive properties in a gradual progression) I can do that. In other words, it has excellent durability and i! It is possible to make 11 raw aluminum products.
（ｂ）＠細孔１３を有する酸化皮膜１２に抗菌剤１４（
又は防黴剤）を含浸さＵるので、抗菌剤１４の付着強度
が高い。即ら、アルミニウム製品の表面に人の手等が接
触しても抗菌剤１４が離れ難く、又最終的には微細孔１
３内に抗菌剤１／Ｉが残されるので、抗菌・防黴効果が
長期にねたりト！■続される。(b) @ Antibacterial agent 14 (
or a fungicide), the adhesion strength of the antibacterial agent 14 is high. That is, even if a person's hand or the like comes into contact with the surface of an aluminum product, the antibacterial agent 14 is difficult to separate, and eventually the micropores 1
Since the antibacterial agent 1/I is left in the bottle, the antibacterial and antifungal effects will last for a long time! ■Continued.
（Ｃ）抗菌剤又は防黴剤は表面１９層の陽極酸化皮膜部
にのみ充填するので、抗菌剤又は防黴剤の使用量が少な
くてすむ。(C) Since the antibacterial agent or antifungal agent is filled only in the anodic oxide film of the 19 surface layers, the amount of antibacterial agent or antifungal agent used can be reduced.
なお、抗菌・防黴複合皮膜を形成する手記実施例によれ
ば、勝れた耐良性に加えて、使用朝明には塗膜中の抗菌
・防黴剤の効果により勝れた抗菌・防黴性を発揮し、艮
１１１Ｊ的には塗膜の消失、欠？Ｘ、傷などが発生した
場合に陽（鮎醒化皮膜中の抗菌・防黴剤が効果を発揮す
る３、即ら、これらの相乗的効果により、長門の耐久性
をＪ口備えることができる。In addition, according to the handwritten examples of forming an antibacterial and antifungal composite film, in addition to excellent resistance, it also has excellent antibacterial and antifungal properties due to the effects of the antibacterial and antifungal agent in the coating. In terms of Ai 111J, the paint film disappears or is missing? X. When scratches occur, the antibacterial and antifungal agents in the Ayu-Kakeka film are effective. 3. In other words, these synergistic effects can improve the durability of Nagato. .
第１図は木琵明による抗菌・防徴竹陽ｎｔ酸化皮膜イ・
１アルミニウム製品の縦断面部分図、第２図は塗膜を施
して抗菌・防徴複合皮摸を形成づる別の実施１？Ｉの縦
断面部分図である。１２・・・耐化皮膜、１３・・・微
細孔、１４・・・抗菌剤（叉は防出剤）キｊｆ治出願人
１］木アルミニウム工業株式会社日本アルミニウム珪
祠株式会社
代理人 弁理士 大食忠孝１・−′、１１．１：′
′ 建１“１
第１図
第２図Figure 1 shows the antibacterial and antibacterial Bamboo NT oxide film produced by Kibimei.
1. A vertical cross-sectional view of an aluminum product. Figure 2 shows another example of applying a coating film to form an antibacterial/antibacterial composite skin. FIG. 12... Resistant coating, 13... Micropores, 14... Antibacterial agent (or anti-release agent) Applicant 1] Ki Aluminum Industry Co., Ltd. Japan Aluminum Ceramics Co., Ltd. Agent Patent attorney Tadataka Oishiki 1・-′, 11.1:′ ′ Ken 1 “1 Figure 1 Figure 2
Claims (3)
膜の微細孔に、抗菌剤又は防黴剤を含浸させて、抗菌性
又は防黴性を付与したことを特徴とする抗菌・防黴性陽
極酸化皮膜付アルミニウム製品。(1) Antibacterial and antifungal anodic oxide film characterized by impregnating the micropores of the anodic oxide film of aluminum or aluminum alloy with an antibacterial agent or antifungal agent to impart antibacterial or antifungal properties. Aluminum products.
はリン酸の単独液又は混合液中で形成された陽極酸化皮
膜である特許請求の範囲第１項記載の抗菌・防黴性陽極
酸化皮膜付アルミニウム製品。(2) Antibacterial and antifungal anodic oxidation according to claim 1, wherein the anodic oxide film is an anodized film formed in a sulfuric acid bath, an oxalic acid bath, or a single or mixed solution of phosphoric acid. Coated aluminum products.
は混合物である特許請求の範囲第１項記載の抗菌・防黴
性陽極酸化皮膜付アルミニウム製品。(3) The above antibacterial agent or antifungal agent is; 10,10'-oxybisphenoloxyarsine, 2,4,4'-trichloro-2'-hydroxydiphenyl ether, pentachlorophenol, sodium pentachlorophenol, 2,2' -methylenebis-4-chlorophenol, 2,2'-dihydroxy-5,5'-dichlorodiphenylmethane, 1-oxy-3-methyl-4-isopropylbenzene, 2-(4-thianzole)benzimidazole, 2,4 , 5,6-tetrachloroisophthalonitrile, 2,2'-thiobis-4,6-dichlorophenol, dodecyl bis(hydroxyether) dioctyl ammonium phosphate, imazalyl sulfate, N(fluorodichloromethylthio)-phthalimide, N- The antibacterial and antifungal anodized aluminum product according to claim 1, which is dimethyl-N'-phenyl-(N' fluorodichloromethylthio)-sulfamide alone or as a mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP873986A JPS62182298A (en) | 1986-01-17 | 1986-01-17 | Aluminum product having antibacterial or antimold anodic oxide film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP873986A JPS62182298A (en) | 1986-01-17 | 1986-01-17 | Aluminum product having antibacterial or antimold anodic oxide film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62182298A true JPS62182298A (en) | 1987-08-10 |
| JPH0240754B2 JPH0240754B2 (en) | 1990-09-13 |
Family
ID=11701315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP873986A Granted JPS62182298A (en) | 1986-01-17 | 1986-01-17 | Aluminum product having antibacterial or antimold anodic oxide film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62182298A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035282A (en) * | 1988-10-07 | 1991-07-30 | Honda Giken Kogyo Kabushiki Kaisha | Heat exchanger made of aluminum and surface treating method therefor |
| WO1996014882A1 (en) * | 1994-11-11 | 1996-05-23 | Hyundai Motor Company | Antimicrobial treatment method for automative air-conditioning system |
| JPH08302498A (en) * | 1995-05-10 | 1996-11-19 | Ykk Kk | Antibacterial and mildewproof building material |
| JPH0971897A (en) * | 1995-09-06 | 1997-03-18 | Akira Fujishima | Aluminum building material and colored aluminum building material having antimicrobial, fungiproof and stainproof properties and their production |
| US6168869B1 (en) | 1997-03-03 | 2001-01-02 | Matsushita Electric Industrial Co., Ltd. | Anti-microbial aluminum product and method for producing the same |
| US8858775B2 (en) | 2007-10-03 | 2014-10-14 | Accentus Medical Limited | Method of manufacturing metal with biocidal properties |
| US8945363B2 (en) | 2002-04-16 | 2015-02-03 | Accentus Medical Limited | Method of making metal implants |
| US9011665B2 (en) | 2004-03-13 | 2015-04-21 | Accentus Medical Limited | Metal implants |
| CN109881235A (en) * | 2019-03-18 | 2019-06-14 | 刘闪闪 | A kind of antibacterial surface processing method of aluminium alloy |
| CN117286551A (en) * | 2023-09-26 | 2023-12-26 | 凯米特新材料科技有限公司 | Preparation method of antibacterial corrosion-resistant aluminum alloy profile |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03279151A (en) * | 1990-03-23 | 1991-12-10 | Nippon Sekisoo Kogyo Kk | Sheet product piling device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58167798A (en) * | 1982-03-29 | 1983-10-04 | Pilot Precision Co Ltd | Film for preventing fouling of ocean organism and preparation thereof |
-
1986
- 1986-01-17 JP JP873986A patent/JPS62182298A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58167798A (en) * | 1982-03-29 | 1983-10-04 | Pilot Precision Co Ltd | Film for preventing fouling of ocean organism and preparation thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035282A (en) * | 1988-10-07 | 1991-07-30 | Honda Giken Kogyo Kabushiki Kaisha | Heat exchanger made of aluminum and surface treating method therefor |
| WO1996014882A1 (en) * | 1994-11-11 | 1996-05-23 | Hyundai Motor Company | Antimicrobial treatment method for automative air-conditioning system |
| JPH08302498A (en) * | 1995-05-10 | 1996-11-19 | Ykk Kk | Antibacterial and mildewproof building material |
| JPH0971897A (en) * | 1995-09-06 | 1997-03-18 | Akira Fujishima | Aluminum building material and colored aluminum building material having antimicrobial, fungiproof and stainproof properties and their production |
| US6168869B1 (en) | 1997-03-03 | 2001-01-02 | Matsushita Electric Industrial Co., Ltd. | Anti-microbial aluminum product and method for producing the same |
| US8945363B2 (en) | 2002-04-16 | 2015-02-03 | Accentus Medical Limited | Method of making metal implants |
| US9393349B2 (en) | 2002-04-16 | 2016-07-19 | Accentus Medical Limited | Metal implants |
| US9011665B2 (en) | 2004-03-13 | 2015-04-21 | Accentus Medical Limited | Metal implants |
| US8858775B2 (en) | 2007-10-03 | 2014-10-14 | Accentus Medical Limited | Method of manufacturing metal with biocidal properties |
| CN109881235A (en) * | 2019-03-18 | 2019-06-14 | 刘闪闪 | A kind of antibacterial surface processing method of aluminium alloy |
| CN117286551A (en) * | 2023-09-26 | 2023-12-26 | 凯米特新材料科技有限公司 | Preparation method of antibacterial corrosion-resistant aluminum alloy profile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240754B2 (en) | 1990-09-13 |
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