VERFAHREN ZUR STABILISIERUNG VON METALLPIGMENTEN GEGEN KORROSIVE MEDIEN

摘要

Metal pigments stabilized against chemical influences particularly for use in aqueous paint systems by blending with the reaction product of an amine-aldehyde condensation product etherified with low molecular weight alcohols and an acidic phosphoric acid derivative of the general formula P (O) Rx (OH)y or a derivative of a polyphosphoric acid of the general formula [P (O) Rx (OH)y-z O0.