| 摘要 |
<p>Monofunctional 1,3-benzoxazines are described, which are made from monohydric phenols. The monofunctional benzoxazines are liquids or low viscosity resins at room temperature and can be used in many applications where a polymer is needed that can be applied as a low viscosity liquid at room temperature. The monofunctional benzoxazines unexpectedly can be polymerized into high molecular weight or crosslinked polymers even though they are generally considered only to be monofunctional and are subject to numerous side reactions during ring opening polymerizations that yield unreactive end groups.</p> |
