| 摘要 |
A cathodic electrodeposition coating material comprising (A) at least one water-dispersible organic binder containing cationic groups, where the cathodic electrodeposition coating material has been admixed with 0.005%-0.5% by weight, based on the solids content of the cathodic electrodeposition coating material, of (B) an organic, tetravalent titanium, zirconium or hafnium complex having one or more oxygen-containing ligands.
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