| abstract |
The present invention relates to a method for producing a water-soluble acrylic polymer developer having rust resistance, and its object is to solve the problem of weathering and durability due to inferior coating adhesion when using a water-soluble acrylic polymer developer and surface rusting problem due to a large amount of moisture. To this end, according to the method for preparing a water-soluble acrylic polymer developer having rust resistance according to the present invention, a vinyl sulfonic acid-based or acrylic amido sulfonic acid-based monomer for imparting self-crosslinking property to exhibit excellent dryness, and Since the acrylic monomer containing the copolymer is copolymerized, the environmentally-friendly rust-preventive paint prepared using such a colorant has an effect of excellent adhesion, weather resistance, water resistance, and particularly rust resistance when painting a metal surface. |