ALKALINE RESISTANT ORGANIC COATINGS FOR CORROSION SUSCEPTIBLE SUBSTRATES II

摘要

ALKALINE RESISTANT ORGANIC COATINGS FOR CORROSION SUSCEPTIBLE SUBSTRATES II Crosslinking compositions comprising (a) reaction product, optionally at least partially neutralized of certain di- or poly epoxy and hydroxy amines and (b) amino resin crosslinkers cure into alkaline resistant coatings that protect against corrosion even in absence of inhibiting pigments such as chromates. The crosslinking compositions may be formulated into a variety of primers including solvent and water base primers that cure within conventional schedules.