| abstract |
The invention relates to a waterborne acrylic macromolecular compound and salts thereof, as well as preparation methods and applications thereof. The method comprises the following steps of: dissolving hydrophilic acrylic monomers containing amino, acrylic monomers containing hydroxyl, acrylic monomers containing quaternary ammonium salts and acrylic monomers containing carboxyl in water, then adding a water-soluble azo compound as an initiator, and dropwise adding the monomer hybrid solution containing the initiator to water or alcohol-water solution for copolymerization reaction. Stain-proof paints prepared by using metal salts of the waterborne acrylic macromolecular compound can effectively prevent adhesion of fouling organism in seawater, and have the advantage of being environment-friendly. |