| 摘要 |
<p>Disclosed are an auxiliary resin composition for adhesion improvement applicable to coating and a coating composition including the same, wherein the auxiliary resin composition is applicable to powdery coating and solvent type coating and provides improved adhesion performance. The auxiliary resin composition for adhesion improvement according to the present invention includes additional reaction products which are prepared by additionally reacting 45-95% by weight of one or more kinds of epoxy or modified epoxy resins and 5 to 55% by weight of one or more kinds of alkanolamines. The auxiliary resin composition for adhesion improvement according to the present invention can improve long-term corrosion resistance through the adhesion improvement of coating by being applied to coating.</p> |
