| abstract |
The present invention relates to a water-soluble epoxy, an alkyd hybrid acrylic resin having excellent physical properties such as corrosion resistance and the like, and a process for producing the same. More specifically, the polybasic acid, polyhydric alcohol And a molecular side chain constituting a structure in which an unsaturated fatty acid is polycondensed with the polyhydric alcohol, and an unsaturated group of the unsaturated fatty acid is addition polymerized with an acrylic monomer, and is excellent in corrosion resistance, water resistance, An alkyd hybrid acrylic resin excellent in physical properties such as adhesiveness, dryness, hardness and gloss, and a method for producing the same. The water-soluble epoxy and alkyd hybrid acrylic resin of the present invention is excellent in properties such as corrosion resistance, water resistance, adhesion, dryness, hardness and gloss and is excellent in anti-corrosive primer and steel pipe varnish, steel pipe, It can be advantageously used as an anti-corrosive coating for plates or iron products of general industry or automobile parts and industrial parts. |