| 摘要 |
<p>A microorganism-trapping agent characterized by comprising a compound having at least two carboxy groups, a benzotriazole compound, an amide compound, a water-insoluble azo compound, a quaternary ammonium salt represented by the following formula (1), and at least one compound selected from the group consisting of quaternary-ammonium-salt-containing polymers respectively having polymer chains represented by the following formulae (2) to (5).</p> |
