FIELD: chemistry.
SUBSTANCE: invention relates to a resin paint composition for high internal permeability cationic electrodeposition and can be used as a primer coat. The composition contains a basic resin which contains products of reaction of polysulphide compounds with epoxy compounds and products of reaction of amine compounds and epoxy compounds; a resin curing agent which contains products of reaction of modified polyol compounds; aromatic sulphonic acid; and a substance which provides rheologic properties, containing a urethane functional group.
EFFECT: composition has high stability of aqueous dispersion, coating uniformity, antibacterial properties, plasticity and anticorrosion properties.
8 cl, 11 tbl
Authors
Dates
2012-11-20—Published
2009-08-19—Filed