AGENT AND METHOD FOR TREATING SPRAY BOOTH WATER
PROBLEM TO BE SOLVED: To obtain an agent for treating spray booth water capable of imparting the mist of a coating material in the water with non-adhesive effect and dispersing effect by addition of only a very small amount thereof to the spray booth water or circulating water, and to provide a meth...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To obtain an agent for treating spray booth water capable of imparting the mist of a coating material in the water with non-adhesive effect and dispersing effect by addition of only a very small amount thereof to the spray booth water or circulating water, and to provide a method for treating the spray booth water or the circulating water. SOLUTION: At least one compound selected from polycarbodiimide compounds (e.g., water-soluble polycarbodiimide resin) is added to the spray booth water in a concentration of 0.001 to 50 g/l. COPYRIGHT: (C)2004,JPO&NCIPI |
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