| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject composition free from change in color with time by adding a specific white pigment to a resin composition comprising inorganic antimicrobial agent powder containing silver, etc. SOLUTION: At least one white powder pigment selected from the group consisting of barium sulfate, calcium oxide, calcium silicate, calcium sulfate, zinc oxide and zinc silicate is added to a resin composition containing an inorganic powder antimicrobial agent containing silver ion. Preferably, the white powder pigment has <=1μm particle diameter and >=8m<2> /g specific surface area and, for example, powder obtained by allowing silver ion to be supported on an inorganic carrier is preferably used as the antimicrobial agent.
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