| 摘要 |
PROBLEM TO BE SOLVED: To obtain a molding made from a composition prepared by adding a specified amount of a silver-containing inorganic antibacterial agent to a resin, wherein the number of the antibacterial agent particles present on the surface is specified, being excellent in weather resistance, heat resistance and antibacterial properties and undergoing less discoloration. SOLUTION: This molding is made from a resin composition prepared by mixing 100 pts.wt. resin, desirably a polyolefin resin with 0.002-0.008 pt.wt. (in terms of the silver atom) silver-containing inorganic antibacterial agent, desirably one prepared by impregnating an inorganic compound carrier (e.g. zeolite) with desirably 2-10wt.%, particularly desirably 2-5wt.% silver and desirably having a mean particle diameter of 3μm or below and contains at least 1,800/mm<2> of antibacterial particles on the surface. Because the antibacterial agent is used in a small amount and has good dispersibility, a composition containing this agnet and a transparent resin as the base can give a resin molding having less affected transparency.
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