| 摘要 |
<p>PURPOSE:To effectively decrease stickiness of a residual coating material mist and to prevent the mist from sticking in a treating process line to enhance recovery of the coating material by incorporating a cationic water soluble high molecular coagulant and a metallic soap into the treating agent. CONSTITUTION:A treating agent of the coating matgerial mist containing a metallic soap, which flocculates the coating material mist and acts to make the coating material mist containing large quantity of thinner to bring higher stickiness unsticky by using jointly a cationic water soluble high molecular coagulant and a cationic high molecular coagulant which act to catch and flocculate the coating material mist to form coating sludge is obtained. A cationic modified product of an acrylic polymer, a polycondensation product of a polyamine and an epoxide compound, a nitrogen containing vinyl polymer are preferably used as a cationic water soluble coagulant. And an oil soluble metal salt of a 4-22C carboxylic acid such as caproic acid, 2-methylbutanoic acid, 3-hexenoic acid, ricinoleic acid or the like and Al, Ni, Fe or the like is suitably used as the metallic soap.</p> |
