| 摘要 |
PROBLEM TO BE SOLVED: To provide a water borne metallic coating which suppresses discoloration, agglomeration or the like with time of a metallic powder pigment and can form a coating film having an excellent metallic gloss feeling. SOLUTION: The aqueous metallic coating comprises as essential ingredients a synthetic resin emulsion (A) and the metallic powder pigment (B), where the amount of the metallic powder pigment (B) is 1-100 pts. wt. based on 100 pts. wt. of the solid content of the synthetic resin emulsion (A) and the electroconductivity of the whole coating is caused to be at most 3.0 mS/cm. The coating may further contain a pigment (C) in addition to the components above. An anionic dispersant (D) having an electroconductivity of at most 5.0 mS/cm at a concentration of 10 wt% is suitably employed as a pigment dispersant. COPYRIGHT: (C)2006,JPO&NCIPI
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