JPH044268A - Anti-harmful organism coating composition - Google Patents
Anti-harmful organism coating compositionInfo
- Publication number
- JPH044268A JPH044268A JP2105065A JP10506590A JPH044268A JP H044268 A JPH044268 A JP H044268A JP 2105065 A JP2105065 A JP 2105065A JP 10506590 A JP10506590 A JP 10506590A JP H044268 A JPH044268 A JP H044268A
- Authority
- JP
- Japan
- Prior art keywords
- titanium oxide
- coating composition
- algae
- acid
- pest
- 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.)
- Pending
Links
- 239000008199 coating composition Substances 0.000 title claims description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 150000007524 organic acids Chemical class 0.000 claims abstract description 9
- -1 salt compound Chemical class 0.000 claims description 10
- 241000195493 Cryptophyta Species 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 abstract description 8
- 241000894006 Bacteria Species 0.000 abstract description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 6
- 150000003839 salts Chemical class 0.000 abstract description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011701 zinc Substances 0.000 abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 229910052718 tin Inorganic materials 0.000 abstract description 4
- 229910052725 zinc Inorganic materials 0.000 abstract description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract description 2
- 241000233866 Fungi Species 0.000 abstract description 2
- 239000005642 Oleic acid Substances 0.000 abstract description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract description 2
- 235000021355 Stearic acid Nutrition 0.000 abstract description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract description 2
- 239000008117 stearic acid Substances 0.000 abstract description 2
- RYTYSMSQNNBZDP-UHFFFAOYSA-N cobalt copper Chemical compound [Co].[Cu] RYTYSMSQNNBZDP-UHFFFAOYSA-N 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- WSFQLUVWDKCYSW-UHFFFAOYSA-M sodium;2-hydroxy-3-morpholin-4-ylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)CN1CCOCC1 WSFQLUVWDKCYSW-UHFFFAOYSA-M 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 240000009108 Chlorella vulgaris Species 0.000 description 3
- 235000007089 Chlorella vulgaris Nutrition 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- LUBJCRLGQSPQNN-UHFFFAOYSA-N 1-Phenylurea Chemical compound NC(=O)NC1=CC=CC=C1 LUBJCRLGQSPQNN-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 241000228212 Aspergillus Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000588772 Morganella morganii Species 0.000 description 2
- 241000147028 Printzina lagenifera Species 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 241000719329 Trentepohlia Species 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000009036 growth inhibition Effects 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000004045 organic chlorine compounds Chemical class 0.000 description 2
- 150000002898 organic sulfur compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical group Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 241001453190 Calothrix parietina Species 0.000 description 1
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- 241000180279 Chlorococcum Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241001149956 Cladosporium herbarum Species 0.000 description 1
- 241000192534 Dolichospermum flos-aquae Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241001252487 Lagenophora Species 0.000 description 1
- 241000192701 Microcystis Species 0.000 description 1
- 241001442243 Mychonastes homosphaera Species 0.000 description 1
- 241000502321 Navicula Species 0.000 description 1
- 241000192497 Oscillatoria Species 0.000 description 1
- 241000576911 Oscillatoria tenuis Species 0.000 description 1
- 241000228150 Penicillium chrysogenum Species 0.000 description 1
- 241000228153 Penicillium citrinum Species 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 241000588767 Proteus vulgaris Species 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 241000293869 Salmonella enterica subsp. enterica serovar Typhimurium Species 0.000 description 1
- 241000195661 Scenedesmus quadricauda Species 0.000 description 1
- 241000970913 Schizothrix Species 0.000 description 1
- 241000970908 Schizothrix calcicola Species 0.000 description 1
- 241000192120 Scytonema Species 0.000 description 1
- 241000607715 Serratia marcescens Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- 241000192707 Synechococcus Species 0.000 description 1
- 241000223238 Trichophyton Species 0.000 description 1
- 241001045770 Trichophyton mentagrophytes Species 0.000 description 1
- 241000607272 Vibrio parahaemolyticus Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- 125000002723 alicyclic group Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- ZCGHEBMEQXMRQL-UHFFFAOYSA-N benzyl 2-carbamoylpyrrolidine-1-carboxylate Chemical compound NC(=O)C1CCCN1C(=O)OCC1=CC=CC=C1 ZCGHEBMEQXMRQL-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical class [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical class [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- UIEKYBOPAVTZKW-UHFFFAOYSA-L naphthalene-2-carboxylate;nickel(2+) Chemical compound [Ni+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 UIEKYBOPAVTZKW-UHFFFAOYSA-L 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229940007042 proteus vulgaris Drugs 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 150000003754 zirconium Chemical class 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、抗有害生物性を有する塗布組成物に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a coating composition having anti-pest properties.
一般に、ビルディングなど建築物の外壁、浴室や台所の
天井や壁などには、カビのばか藻類が発生し易く、それ
らの美観を損ねたり、耐久性の低下や衛生環境の劣悪化
がさけられなかったりする。In general, mold and algae are likely to grow on the exterior walls of buildings and other structures, as well as on the ceilings and walls of bathrooms and kitchens, which can impair their beauty, reduce durability, and deteriorate the sanitary environment. or
また各種の工業用機器、航空機、自動車、家電製品、包
装材料などのように金属やプラスチックス等の素材を多
く使用するものにあっては、カビや細菌によっていわゆ
る微生物腐食による変質劣化が起り易い。この種の有害
生物による被害は、社会生活の都市化発展や地球環境の
温暖化ともあいまって広範囲に急増してきており、その
解決が急務となってきている。In addition, products that use many materials such as metals and plastics, such as various industrial equipment, aircraft, automobiles, home appliances, and packaging materials, are susceptible to deterioration due to so-called microbial corrosion caused by mold and bacteria. . Damage caused by these types of pests is rapidly increasing over a wide range of areas due to the urbanization of social life and global warming, and there is an urgent need to solve the problem.
一方、従来から前記有害生物による被害を防ぐべく種々
の方法が提案されてきている。たとえば、藻類の発生、
繁殖を防ぐために外壁や内壁用の塗料にベンゾチアゾー
ル系やフェニル尿素系などの防藻剤を添加する方法や、
また防菌防カビ剤として有機水銀系化合物、有機錫系化
合物などの金属系化合物、有機塩素または有機イオウ化
合物などの薬剤を使用することが知られている。しかし
ながら、前記の防藻剤を使用する方法は防藻効果の持続
性が十分でなかったり、また前記金属系化合物を使用す
る防菌防カビ方法にあっては、毒性が強く環境汚染が問
題となり使用規制がなされつつあり、さらには有機塩素
系や有機イオウ系の化合物を使用する方法にあっては、
被処理適用物を変色汚損し易かったりするなど、改善を
要する問題点が少なくない。On the other hand, various methods have been proposed to prevent damage caused by the pests. For example, algal blooms,
To prevent the growth of algae, add benzothiazole-based or phenylurea-based algae-preventing agents to exterior and interior wall paints,
It is also known to use agents such as metal compounds such as organic mercury compounds and organic tin compounds, and organic chlorine or organic sulfur compounds as antibacterial and antifungal agents. However, the method using the above-mentioned algaecides does not have sufficient sustainability of the algae-preventing effect, and the anti-bacterial and anti-mold method using the above-mentioned metal compounds is highly toxic and poses a problem of environmental pollution. Regulations are being put in place for the use of organic chlorine and organic sulfur compounds.
There are many problems that require improvement, such as the tendency to discolor and stain objects to be treated.
ところで、本発明者等は、かねてより、酸化チタンの粉
末の機能性素材としての高付加価値化あるいは複合素材
化等について種々検討を進めてきているが、その過程で
酸化チタン粉末と該酸化チタン粉末に対して特定量の有
機酸金属塩化合物とを塗布組成物に配合する場合には、
有機酸金属塩化合物のみを配合する場合より・も防藻、
防カビ、防菌等の抗有害生物性効果が増強されること、
かつこの効果の持続性が優れたものであるとともに、酸
化チタン自体のカラーイング特性や化学的安定性等をそ
こなうことなく機能性材料としての高付加価値化を図り
得ること、とりわけ、近年、熱帯ないしは亜熱帯地域の
ような高温、多湿域での建造物の外壁にとみに繁殖し、
塗装外壁面をいちじるしく汚染したり、あるいは腐食さ
せて耐久性をそこねるなど、その解決が急がれているト
レンドポーリア(Trentepohlia)やアナシ
スティス(A−nacystis)などによる汚染に対
してきわめて優れた防藻性を有することかつ亜鉛や銅の
金属を酸化チタンに担持させたものを配合する場合に比
べて、着色汚染性が実質的に回避し得、しかも種々の使
用媒体系での分散性がより優れたものであって、機能性
材料として適用性を一層拡大し得ることなどの知見を得
、本発明を完成したものである。By the way, the present inventors have been conducting various studies for some time on increasing the added value of titanium oxide powder as a functional material or making it into a composite material, and in the process, titanium oxide powder and the titanium oxide powder When blending a specific amount of an organic acid metal salt compound with respect to powder into a coating composition,
More effective against algae than when only organic acid metal salt compounds are combined.
Anti-pest effects such as anti-fungal and anti-bacterial properties are enhanced;
In addition, this effect is excellent in sustainability, and titanium oxide can be added to high value as a functional material without impairing its coloring properties or chemical stability. It breeds in clusters on the exterior walls of buildings in hot and humid areas such as subtropical regions.
An extremely effective anti-algae agent against contamination caused by Trentepohlia and A-nacystis, which seriously contaminate painted exterior walls or corrode them, impairing their durability. In addition, compared to the case where zinc or copper metals are supported on titanium oxide, color staining can be virtually avoided, and dispersibility in various media systems is better. The present invention was completed based on the knowledge that the material can be further expanded in applicability as a functional material.
すなわち、本発明は、酸化チタンと、該酸化チタンに対
して有機酸金属塩化合物を金属として0.5〜20モル
%配合してなることを特徴とする抗有害生物性塗布組成
物である。That is, the present invention is an anti-pest coating composition characterized by containing titanium oxide and an organic acid metal salt compound in an amount of 0.5 to 20 mol % based on the metal based on the titanium oxide.
本発明において用いる酸化チタンは、Ti:0がほぼ1
:2の割合にある通常の二酸化チタン(Tilt ・n
Hg01n=6以下) 、Ti : Oが種々の割合に
あるようないわゆる低次酸化チタン、二酸化チタンを主
構成分とするチタンm;フケルーアンチモン系、チタン
−クロム−アンチモン系のほか、種々の酸化チタン複合
系顔料、合成ルチル顔料などである。これらは平均粒径
が通常0.01〜3μm、望ましくは0.02〜1μm
、さらに望ましくは0.03〜0.4μmである。前記
の酸化チタンは、種々の製法によるものを使用し得るが
、たとえば(1)四塩化チタンを気相酸化分解して得ら
れる二酸化チタン粉状物、(2)硫酸チタン溶液、四塩
化チタン溶液あるいは有機チタン化合物溶液を、必要に
応じ核形成用種子の存在下に加水分解して得られるもの
、(3)前記(2)のものを、焼成して得られる二酸化
チタン粉状物、(4)前記(1)、(2)、(3)で得
られるものを、加熱還元処理して得られる種々の低次酸
化チタン粉状物、さらには(5)前記(2)で得られた
ものに発色用金属成分を添加して加熱反応せしめた酸化
チタン複合系顔料などを挙げることができる。In the titanium oxide used in the present invention, Ti:0 is approximately 1
: Ordinary titanium dioxide (Tilt ・n
Hg01n = 6 or less), Ti: So-called low-order titanium oxide in which O is present in various proportions, titanium m whose main component is titanium dioxide; These include titanium oxide composite pigments and synthetic rutile pigments. These have an average particle size of usually 0.01 to 3 μm, preferably 0.02 to 1 μm.
, more preferably 0.03 to 0.4 μm. The above-mentioned titanium oxide can be produced by various methods, such as (1) titanium dioxide powder obtained by vapor phase oxidative decomposition of titanium tetrachloride, (2) titanium sulfate solution, titanium tetrachloride solution. Alternatively, one obtained by hydrolyzing an organic titanium compound solution in the presence of seeds for nucleation if necessary, (3) a titanium dioxide powder obtained by firing the above (2), (4 ) Various low-order titanium oxide powders obtained by heat reduction treatment of those obtained in (1), (2), and (3) above, and (5) those obtained in (2) above. Examples include titanium oxide composite pigments in which a color-forming metal component is added to and reacted with heat.
本発明において用いる抗有害生物性有機酸金属塩化合物
としては、脂肪族系、脂環族系、芳香族系などの有機酸
の種々の金属塩、たとえば亜鉛、銅、コバルト、ニッケ
ル、スズ、ジルコニウム、チタン、クロム、マンガン、
鉄、カドミウム、鉛などの塩を挙げることができ、具体
的化合物としては、たとえばステアリン酸、オレイン酸
、酢酸、ナフテン酸、ロジン酸、安息香酸、サリチル酸
などの亜鉛、銅、コバルト、ニッケル、ジルコニウム、
スズ等の金属塩を挙げることができ、それは単独であっ
ても二種以上であってもよい、前記抗有害生物性有機金
属化合物の配合量は、酸化チタンに対して、金属として
通常0.5〜20モル%、望ましくは1〜lOモル%で
ある。配合量が前記範囲より少なきにすぎると所望の抗
有害生物性効果がもたらされず、また前記範囲より多き
にすぎるとコスト的に有利でないばかりか、下記するよ
うな各種の樹脂媒体への分散性が低下したり、酸化チタ
ンの調色性などがそこなわれ易かったりする。The anti-pest organic acid metal salt compounds used in the present invention include various metal salts of aliphatic, alicyclic, and aromatic organic acids, such as zinc, copper, cobalt, nickel, tin, and zirconium salts. , titanium, chromium, manganese,
Salts of iron, cadmium, lead, etc. can be mentioned, and specific compounds include, for example, stearic acid, oleic acid, acetic acid, naphthenic acid, rosin acid, benzoic acid, salicylic acid, etc., and zinc, copper, cobalt, nickel, zirconium ,
Examples include metal salts such as tin, which may be used alone or in combination of two or more types.The amount of the anti-pest organometallic compound is usually 0.000000000000000000000000000000000000000000000000000000000000000000,000. It is 5 to 20 mol%, preferably 1 to 10 mol%. If the blending amount is too low than the above range, the desired anti-pest effect will not be achieved, and if the blending amount is too high, it will not only be cost-effective but also have poor dispersibility in various resin media as described below. or the color toning properties of titanium oxide may be easily damaged.
本発明の抗有害生物性塗布組成物は、種々の塗料のほか
、たとえば繊維織物、紙、皮革などの表面仕上被覆剤と
して有用なものであるが、それ自体公知の種々方法によ
って調製することができる。The anti-pest coating composition of the present invention is useful as a surface finishing coating for textiles, paper, leather, etc., in addition to various paints, and can be prepared by various methods known per se. can.
たとえば酸化チタンと有機酸金属塩の所定量を、水性系
、非水性系の樹脂溶液やエマルジョン樹脂に配合し、さ
らに必要に応じ通常使用されている着色顔料、体質顔料
、可塑剤、溶剤などを添加し、種々の混練、分散機、た
とえばボールミル、ペブルミル、ロールミル、スピード
ランミルなどを使用して調製することができる。酸化チ
タンの配合量は、当該有害生物性塗布組成物の重量基準
に対して30〜90%である。前記の塗布組成物に用い
られる樹脂溶液やエマルジョン樹脂としては種々のもの
を使用することができるが、たとえばアルキッド系、ア
クリル系、ビニル系、エポキシ系、ウレタン系、ポリエ
ステル系等の油性系樹脂、アクリル系エマルジョン、酢
酸ビニル系エマルジョン等のエマルジョン系樹脂、水溶
性アルキド系、水溶性アクリル系等の水溶性系樹脂など
を挙げることができる。For example, predetermined amounts of titanium oxide and organic acid metal salts are blended into aqueous or non-aqueous resin solutions or emulsion resins, and if necessary, commonly used coloring pigments, extender pigments, plasticizers, solvents, etc. are added. It can be prepared using various kneading and dispersing machines, such as ball mills, pebble mills, roll mills, speed run mills, etc. The amount of titanium oxide blended is 30 to 90% based on the weight of the pesticidal coating composition. Various resin solutions and emulsion resins can be used in the coating composition, including oil-based resins such as alkyd-based, acrylic-based, vinyl-based, epoxy-based, urethane-based, and polyester-based; Examples include emulsion resins such as acrylic emulsions and vinyl acetate emulsions, water-soluble alkyd resins, and water-soluble acrylic resins.
本発明の抗有害生物性塗布組成物は、種々の藻類や細菌
類あるいはカビ類などに対して有用なものであるが、前
記藻類としては、陸生藻類、水生藻類などが挙げられ、
たとえば、トレンドポーリア ラゲニフェラ(Tren
tepohlia lagenifera)、トレンド
ポーリア オドレータ(Trentepohliaod
ora ta)、アナキスティス モンタナ(Anac
ystismontana)、アナキスティス サーマ
ル(^nacystisthersale) 、クロロ
コツカム エスピー(Chloro−coccum s
p、) 、シトネマ ホフマニイ(Scytonema
hoLwannii)、カロトリックス パリエチナ(
Calo−thrix parietina ) 、シ
ゾトリックス カルシコラ(Schizothrix
calcicola)、クロレラ ブルガリス(Chl
orella vulgaris) 、クロレラ ホモ
スファエラ(Chlorella homosphae
ra)、セネデスムス クアドリカウダ(Scened
es+wus quadricauda)、ナビキュラ
ビリディス(Navicula viridis)、
アナベナ フロス−アクアエ(^nabaena fl
osaquae)、ミクロキスティス インセルタ(M
icroc−ystis 1ncerta)、オスシラ
トリア テヌイス(Oscillatoria ten
uis)が挙げられる。また、前記細菌類としては、た
とえば種々のダラム陽性菌(たとえばバチルス ズブチ
リスHBacillus 5ubtilis 。The anti-pest coating composition of the present invention is useful against various algae, bacteria, molds, etc., and the algae include terrestrial algae, aquatic algae, etc.
For example, Trendporia lagenifera (Tren
tepohlia lagenifera), Trentepohliaod
ora ta), Anarchistis montana (Anac
ystismontana), Anacystis thermal (^nacystisthersale), Chloro-coccum sp.
p, ), Scytonema hoffmannii
hoLwannii), Calotrix pariechina (
Calo-thrix parietina), Schizothrix calsicola (Schizothrix
calcicola), Chlorella vulgaris (Chl
orella vulgaris), Chlorella homosphaera (Chlorella homosphae)
ra), Scenedesmus quadricauda (Scened
es+wus quadricauda), Navicula viridis,
Anabaena flos-aquae (^nabaena fl
osaquae), Microcystis inserta (M
icroc-ystis 1ncerta), Oscillatoria tenuis (Oscillatoria tenis)
uis). Examples of the bacteria include various Durum-positive bacteria (eg, Bacillus subtilis HBacillus 5ubtilis).
スタフィロコッカス アウレウス; 5taphylo
coccusauretls%ストレプトコッカス ビ
オジェネス;5t−reptococcus pyog
enesなど)、ダラム陰性菌(たとえばニジエリシア
コリ; Escherichia coli。Staphylococcus aureus; 5taphylo
coccusauretls% Streptococcus biogenes; 5t-reptococcus pyog
enes, etc.), Durham-negative bacteria (e.g. Nisierisia coli; Escherichia coli.
サルモネラ ティフィムリウム; Sal+nonel
la typ−himurium、タレブシェラ ニュ
ーモニア; Klebsiella pneumoni
ae 、セラチア マルセッセンス;5erratia
+1larcescens 、プロテウス モルガニ
;Proteus morganii、プロテウス ブ
ルガリス; Pr−oteus vulgaris、シ
ュードモナス アエルギノーサ; Pseudomon
as aeruginosa、ビブリオ バラハエモリ
ティカス; Vibrio parahaemolyt
icusなど)、真菌類としては、たとえばトリコフィ
トン メンタグロフィテスHTrichophyton
mentagraphytes。Salmonella Typhimurium; Sal+nonel
la typ-himurium, Talebsiella pneumonia;
ae, Serratia marcescens; 5erratia
+1larcescens, Proteus morganii; Proteus morganii, Proteus vulgaris; Pr-oteus vulgaris, Pseudomonas aeruginosa; Pseudomon
as aeruginosa, Vibrio parahaemolyt
icus), and fungi such as Trichophyton mentagrophytes
mentagraphites.
トリコフィトン ルブラムHTrichopyhton
rubrua+ 。Trichophyton rubrumHTrichophyton
rubrua+.
ペニシリウム クリソゲナムi Pen1cilliu
+m chry−sogenum 、ペニシリウム シ
トリナム; Pen1cill−iu+++ citr
inum、タラトスポリウム フルバムHci−ado
sporius fulvum、アスペルギルスタス;
Aspergillus fus+igatus,ア
スペルギルスニガー; Aspergillus ni
ger,タラトスポリウムハーバラム; Clados
porium herbarumなどが挙げられる。Penicillium chrysogenum i Pen1cilliu
+m chry-sogenum, Penicillium citrinum; Pen1cil-iu+++ citr
inum, Talatosporium fulvum Hci-ado
sporius fulvum, Aspergillustus;
Aspergillus fus+igatus, Aspergillus niger; Aspergillus ni
ger, Talatosporium herbalum; Clados
Examples include porium herbarum.
前記のようにして配合処理された抗有害生物性塗布組成
物は、それ自体公知の種々の抗有害生物性資材として適
用することができる.たとえば種々の工業用や家庭用の
構築物、施設、機器類等の防藻、防カビ、防菌などの抗
有害生物性効果を長期間にわたって付与する上できわめ
て好適なものである。以下に実施例および比較例を挙げ
て本発明をさらに説明する。The anti-pest coating composition formulated as described above can be applied as various anti-pest materials known per se. For example, it is extremely suitable for imparting anti-pest effects such as anti-algae, anti-mold and anti-bacterial properties to various industrial and household structures, facilities and equipment over a long period of time. The present invention will be further explained below by giving Examples and Comparative Examples.
実施例に
酸化チタン(石原産業製、CR−90) 10g、ナフ
テン酸亜鉛(Znn含有率二重重量%3.75gを、ア
クリル樹脂(大日本インキ化学製、八−180) 5.
6gおよびトルエン4dに混合し、ガラスピーズを分散
メディアとしてペイントシェーカーで1時間分散させて
目的の塗料組成物を得た(試料A)。Examples include 10 g of titanium oxide (CR-90, manufactured by Ishihara Sangyo), 3.75 g of zinc naphthenate (3.75 g of Znn content double weight%), and acrylic resin (8-180, manufactured by Dainippon Ink Chemical Co., Ltd.) 5.
6 g of toluene and 4 d of toluene were mixed and dispersed for 1 hour in a paint shaker using glass beads as a dispersion medium to obtain the desired paint composition (Sample A).
実施例2
二酸化チタン(石原産業製、CR−90) 10g、酢
酸亜鉛[Zn(CH3COO)z・2H20 ] 0.
4 gを、分散剤、消泡剤、浸潤剤とともに純水10d
に混合し、ペイントシェーカーで1時間分散させた。こ
こへエマルジョン樹脂(大日本インキ化学製、ボンコー
ト6290) 5.6gを加え、さらに1時間ペイント
シェーカーで分散させて目的の塗料組成物を得た(試料
B)。Example 2 Titanium dioxide (manufactured by Ishihara Sangyo, CR-90) 10 g, zinc acetate [Zn(CH3COO)z.2H20] 0.
4 g in 10 d of pure water along with a dispersant, antifoaming agent, and wetting agent.
and dispersed in a paint shaker for 1 hour. 5.6 g of emulsion resin (Boncoat 6290, manufactured by Dainippon Ink Chemical) was added thereto, and the mixture was further dispersed in a paint shaker for 1 hour to obtain the desired paint composition (Sample B).
実施例3
実施例1において、ナフテン酸亜鉛に代えてナフテン酸
コバルト(co含有率二8重量%)3.75gを用いた
ことのほかは、同例の場合と同様に処理して目的の塗料
組成物を得た(試料C)。Example 3 In Example 1, except that 3.75 g of cobalt naphthenate (co content 28% by weight) was used in place of zinc naphthenate, the same treatment as in Example 1 was performed to obtain the desired paint. A composition was obtained (Sample C).
実施例4
実施例1において、ナフテン酸亜鉛に代えてナフテン酸
ニッケル(Ni含有率:4重量%) 7.5gを用いた
ことのほかは、同例の場合と同様に処理して目的の塗料
組成物を得た(試料D)。Example 4 In Example 1, except that 7.5 g of nickel naphthenate (Ni content: 4% by weight) was used instead of zinc naphthenate, the same process as in Example 1 was performed to obtain the desired paint. A composition was obtained (Sample D).
実施例5
実施例1において、ナフテン酸亜鉛に代えてナフテン酸
ジルコニウム(Zr含有率:4重量%)7.5gを用い
たことのほかは、同例の場合と同様に処理して目的の塗
料組成物を得た(試料E)。Example 5 In Example 1, except that 7.5 g of zirconium naphthenate (Zr content: 4% by weight) was used instead of zinc naphthenate, the same treatment as in Example 1 was performed to obtain the desired paint. A composition was obtained (Sample E).
実施例6
実施例1において、ナフテン酸亜鉛に代えてオクチル酸
スズ1gを用いたことのほかは、同例の場合と同様に処
理して目的の塗料組成物を得た(試料F)。Example 6 A target coating composition was obtained in the same manner as in Example 1, except that 1 g of tin octylate was used in place of zinc naphthenate (Sample F).
実施例7
実施例2において、酢酸亜鉛に代えて酢酸銅(Cu(C
HsCOO)z・HzO) 0.4 gを用いたことの
ほかは、同例の場合と同様に処理して、目的の塗料組成
物を得た(試料G)。Example 7 In Example 2, copper acetate (Cu(C
The desired coating composition was obtained by processing in the same manner as in the same example except that 0.4 g of HsCOO)z·HzO) was used (Sample G).
比較例1
実施例1において、ナフテン酸亜鉛を添加しないことの
ほかは、同例の場合と同様に処理して、塗料組成物を得
た(試料H)。Comparative Example 1 A coating composition was obtained in the same manner as in Example 1 except that zinc naphthenate was not added (Sample H).
比較例2
実施例1において、ナフテン酸亜鉛の添加量を0.2g
にしたことのほかは、同例の場合と同様に処理して、塗
料組成物を得た(試料■)。Comparative Example 2 In Example 1, the amount of zinc naphthenate added was 0.2 g.
A coating composition was obtained by processing in the same manner as in the same example (Sample ■), except that .
試験例
前記の実施例および比較例で得られた試料A〜■の塗料
組成物を、ポリエチレンテレフタレートフィルム上にド
クターブレード(100μm厚)で塗布し、乾燥して塗
膜試料を作成した。Test Example The coating compositions of Samples A to ① obtained in the above-mentioned Examples and Comparative Examples were applied onto a polyethylene terephthalate film using a doctor blade (100 μm thick) and dried to prepare coating film samples.
寒天ゲル(1,5重量%)上にエタノール(70重量%
)で殺菌した塗膜試料(3cmX3cm)を置き、塗膜
上に後記の各供試藻類を移植し、23°Cの恒温槽内で
蛍光灯照射下培養し、10日後に移植した藻体の生育程
度を、また塗膜上に後記の供試カビ類を接種し28°C
の恒温槽内で培養し、1力月後に接種したカビ類の生育
程度を、それぞれ判定した(+:生育抑制、++:枯死
、−:生育抑制効果なし)。その結果を表に示す。Ethanol (70% by weight) on agar gel (1.5% by weight)
) was placed on the paint film sample (3cm x 3cm), each of the test algae described below was transplanted onto the paint film, and cultured under fluorescent light irradiation in a constant temperature bath at 23°C. After 10 days, the transplanted algae were The degree of growth was determined by inoculating the test molds listed below on the paint film at 28°C.
The growth of the inoculated molds was determined after 1 month (+: growth inhibition, ++: withering, -: no growth inhibition effect). The results are shown in the table.
1、供試有害生物
■)、藻類
A:トレントポ−リア ラゲニフェラ
(Trentepohlia lagenifera)
B:トレントポ−リア オドレータ
(Trentepohlia odorata)C:ク
ロレラ ブルガリス
(Chlorella vulgaris)2)、カビ
D:タラドスポリウム ハーバラム
(Cladosporiumu herbarum)〔
発明の効果〕
本発明によって得られる抗有害生物性塗布組成物は、酸
化チタン粒子本来の特長をそこなうことなくかつ安全性
が高くまた環境汚染を回避して、細菌類、カビ類、藻類
などに対する抗有害生物活性を発揮させることができる
ものであり、広範囲な利用分野での抗有害生物性付与処
理材として、またカラーイング材として甚だ工業的価値
の大きいものである。1. Test pest ■), Algae A: Trentepohlia lagenifera
B: Trentepohlia odorata C: Chlorella vulgaris 2), Mold D: Cladosporium herbarum [
[Effects of the Invention] The anti-pest coating composition obtained by the present invention is highly safe and effective against bacteria, mold, algae, etc. without impairing the original characteristics of titanium oxide particles and avoiding environmental pollution. It can exhibit anti-pest activity and has great industrial value as a treatment material to impart anti-pest properties in a wide range of fields of use and as a coloring material.
Claims (1)
物を金属として0.5〜20モル%配合してなることを
特徴とする抗有害生物性塗布組成物。An anti-pest coating composition comprising titanium oxide and an organic acid metal salt compound in an amount of 0.5 to 20 mol % as metal based on the titanium oxide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2105065A JPH044268A (en) | 1990-04-20 | 1990-04-20 | Anti-harmful organism coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2105065A JPH044268A (en) | 1990-04-20 | 1990-04-20 | Anti-harmful organism coating composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH044268A true JPH044268A (en) | 1992-01-08 |
Family
ID=14397560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2105065A Pending JPH044268A (en) | 1990-04-20 | 1990-04-20 | Anti-harmful organism coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH044268A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005097400A (en) * | 2003-09-24 | 2005-04-14 | Chugoku Marine Paints Ltd | Antifouling coating composition, antifouling coating film, vessel, underwater construct, fishing implement or fishing net coated with the same film, and antifouling process therefor |
-
1990
- 1990-04-20 JP JP2105065A patent/JPH044268A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005097400A (en) * | 2003-09-24 | 2005-04-14 | Chugoku Marine Paints Ltd | Antifouling coating composition, antifouling coating film, vessel, underwater construct, fishing implement or fishing net coated with the same film, and antifouling process therefor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20090136742A1 (en) | Ag-containing solution, antibacterial resin composition comprising the solution and antibacterial resin coated steel plate | |
JP4185526B2 (en) | Novel pyrithione complex compound, its production method and its use | |
JPH09501688A (en) | Antibacterial and antifouling oxathiazines and their oxides | |
WO2001050864A1 (en) | Antibacterial and mildew-proofing agents and antibactieral and mildew-proofing compositions | |
AU656341B2 (en) | Antimicrobial compositions comprising iodopropargyl butylcarbamate and 2-mercaptopyridine N-oxide | |
JP2003171619A (en) | Water paint composition | |
DE69506445T2 (en) | DIMERCAPTO-1,3-DITHIOLO-2-ON OR THION-MALEIMIDE, COMPOSITIONS CONTAINING IT AND THEIR USE AS ANTI-MICROBIAL AND UNDERWATER-PREVENTING AGENT | |
US20040062807A1 (en) | Biocide compositions and a method for their production | |
DE19935230A1 (en) | Inhibitor of biofilm formation comprises metal oxide xerogel containing noble metal compounds and immobilized antimicrobial agents | |
JPH044268A (en) | Anti-harmful organism coating composition | |
JPS62252708A (en) | Microbial growth controlling composition | |
JP3301620B2 (en) | Antibacterial paint | |
JPH03264501A (en) | Antinoxious organic powder and antinoxious organic composition containing the same | |
JPS6270301A (en) | Industrial fungicidal composition | |
JP3085750B2 (en) | Antibacterial resin or antibacterial paint | |
JPH0525006A (en) | Method for controlling anti-microbial composition and microorganism | |
DE69504824T2 (en) | SUBSTITUTED 5,6-DIHYDRO-5-OXO-1,4-DITHIINO- (2,3-D) PYRIDAZINE DICARBONITRILES, THE COMPOSITIONS THEREOF, AND THEIR USE AS AN ANTIMICROBIAL AGENT | |
Mallakpour et al. | Silver-nanoparticle-embedded antimicrobial paints | |
WO2020070268A1 (en) | Antimicrobial compositions comprising wollastonite | |
US20180332847A1 (en) | Antimicrobial metal carboxylate-benzisothiazolinone mixtures | |
JPH07118576A (en) | Photosensitized antifungal coating | |
JPS6021564B2 (en) | Antibacterial and algal agent | |
EP2950656B1 (en) | Synergistic combination of a chlorotoluron compound and zinc pyrithione for dry film protection | |
RU2741653C1 (en) | Environmentally safe biocide for protective biostable organosilicate coatings | |
JP2640270B2 (en) | Algae-proof powder and method for producing the same |