CATHODIC ELECTRODEPOSITION OF PAINTS
A process for cathodic electrodeposition of paints wherein a layer of protective phosphate salt is initially deposited on a metal substrate followed by an amine-group-containing hydrophobic polymer which is preferably an acrylic-epoxy resin. The amounts of water and phosphoric acid in the deposited...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | A process for cathodic electrodeposition of paints wherein a layer of protective phosphate salt is initially deposited on a metal substrate followed by an amine-group-containing hydrophobic polymer which is preferably an acrylic-epoxy resin. The amounts of water and phosphoric acid in the deposited paint are very small. |
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