| abstract |
[PROBLEMS] To provide cleaning agents, cosmetics, paints, resins, wood preservatives, cement admixtures, water treatment agents, industrial water, paper pulp, plastics, fibers, food additives, medical equipment, optical equipment, modules, electronic products, etc. Providing antibacterial agents that are both effective and easy to use. An acrylic acid / PEA (EO 5-mole adduct of allyl alcohol) copolymer having a solubility parameter of 14 or less and water-soluble or water-dispersible, methacrylic acid 2- (dimethylamino) ) An antibacterial agent comprising an ethyl / butyl acrylate / acrylic acid copolymer and the like and a metal compound such as zinc oxide or silver acetate. [Selection figure] None |