| 摘要 |
<p>A method of preparing a resin by free radical emulsion polymerizing a monomer mixture comprised of (A) a water soluble bifunctional monomer, (B) a hard segment hydrophobic enhancing monomer, (C) optionally, a soft segment hydrophobic enhancing monomer, and (D) a hydrophilic enhancing organic acid. The particular advantage in the invention is the utilization of the water soluble bifunctional monomer which has the purpose of essentially eliminating the necessity of additional emulsifying agents. The resin prepared thereby is designed to be suitable for a water reducible composition.</p> |
