COMPOSITION HAVING ANTIMICROORGANISM PERFORMANCE, A FILTER FOR INDOOR AIR QUALITY APPLYING THE SAME AND MANUFACTURING METHOD THEREOF

摘要

A composition having anti-microorganism performance is provided to show excellent antibacterial or antiviral effect against various microorganisms such as various bacteria and mold, human influenza virus and avian influenza virus. And an air-purifying filter is provided to show excellent anti-microorganism performance when being applied to home appliances such as an air-conditioner, an air-purifier, and a water-cleaner. The composition having anti-microorganism performance comprises 1-30 parts by weight of a nano-silver zeolite in which silver nano-particles are absorbed into zeolite powder, 0.01-10 parts by weight of an extract of Houttuynia cordata, and 0.1-20 parts by weight of 2,4,4-trichloro-2-hydroxy diphenylether. The air-purifying filter comprises the composition having anti-microorganism performance and a support having a predetermined area contacted with air, in which the composition is fixed. The method for preparing the air-purifying filter comprises the steps of: (a) dispersing the composition in a solvent to prepare a coating solution; (b) applying the coating solution to the solvent through a spraying method or a dipping method; and (c) evaporating the solvent from the product obtained from the step(b).