Coating compositions comprising aqueous dispersions of quaternar

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 292EP, 260 293, 260 294R, 260 294UA, 204181C, 428418, C08J 306, C08J 308, C08L 6300, C08L 6310

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041705793

ABSTRACT:
Articles coated with a resinous composition which is deposited from an aqueous dispersion comprising a quaternary ammonium base-containing polymer are disclosed. Also disclosed are thermosetting water-dispersible resinous compositions comprising the quaternary ammonium base group-containing polymers in combination with curing agents. Aqueous dispersions of the polymers are useful in coating applications such as cationic electrodeposition. The aqueous dispersions are also useful in conventional coating applications such as flow, dip, spray and roll coating.

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