| 摘要 |
<p>Flexible coating compositions which have excellent adherence to metal or plastic and possess superior weathering properties. More particularly, the invention relates to coating compositions which comprises hydroxy-containing urethane modified polyesters. The modified polyesters are made from urethane modified diols reacted with polyol and diacid compounds, polyisocyanate crosslinking agent and, optionally, a high molecular weight linear polyurethane.</p> |
