| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air cleaning agent having capacity capable of removing a contaminant from malodorous molecules and harmful gas and reducing the diffusion of a usuful harmful matter to air or the outflow thereof by rainwater. SOLUTION: An air cleaner consists lithium chloride being an essential component, a substance being a selectively used essential component and characterized by that acrylamide is a constitutional monomer wherein a mol ratio of an anion group and a cation group is 30/70-70/30, a mixture of zinc carbonate, calcium lactate, ferrous sulfate, copper gluconate and gluconodeltalactone, 2- amino-2-methyl-1-propanol salts of acids such as oxyacids of phosphorus, alkali metal salts, acids such as citric acid or lactic acid, activated carbon, an anticeptic and a sterilizing agent or an air cleaning agent contains glyoxal and/or N-methylolpolyacrylamide in an aq. soln. form or a form wherein said compd. is bonded to activated carbon. Air is cleaned by this air cleaning agent.</p> |
