Antimicrobial material for agriculture



PROBLEM TO BE SOLVED: To obtain an antimicrobial material for agriculture capable of preventing spread of pathogenic bacteria as quickly as possible. SOLUTION: This antimicrobial material for agriculture is obtained by uniformly dispersing an inorganic antimicrobial agent which is an inorganic material obtained by supporting a silver or copper component by an ion exchange method into all the part or a necessary part of a material. In the antimicrobial material, the amount of component of the inorganic antimicrobial agent eluted to a liquid is kept to ≤50 ppb. Stable effect can long be sustained by keeping the amount of the inorganic antimicrobial agent component eluted to the liquid to ≤50 ppb. In the antimicrobial material, the waste after use thereof is clean and is free from undesirable influence on the environment. Since the inorganic antimicrobial agent is prepared as the inorganic material in which silver or/and copper components are supported by the ion exchange method, extremely high antimicrobial effect on bacteria and fungi can be obtained. COPYRIGHT: (C)2005,JPO&NCIPI
【課題】病原菌の蔓延を可及的に防止できる農業用抗菌資材を提供する。 【解決手段】銀又は及び銅の成分をイオン交換法により担持した無機材料である無機系抗菌剤を、全部又は必要な部分に均一に分散させ、この無機系抗菌剤の液体への成分溶出量が50ppb以下とした農業用抗菌資材。資材の全部又は必要とされる部分に均一に分散させた無機抗菌剤の成分の液体中への溶出量が50ppb以下であることにより、安定した効果が長く持続することができる。また、使用後の廃液はクリーンであり、環境に与える悪影響も無い。さらに、無機系抗菌剤を銀又は及び銅の成分をイオン交換法により担持した無機材料としたから、細菌類や真菌類に対し非常に高い抗菌効果を得ることができる。 【選択図】 無し




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