FIELD: chemistry.
SUBSTANCE: aqueous resinous dispersion comprises sulfur-functional azole-containing phosphated polyepoxy resin. Sulfur-functional azole is tetrazole, mercaptoarylimidazole, mercaptoaryloxazole and/or mercaptoarylthiazole.
EFFECT: invention makes it possible to obtain electrodeposited coatings from phosphated polyepoxide resins having improved adhesion to the surface and meeting the requirements of aerospace sealants.
17 cl, 6 tbl, 16 ex
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