This invention discloses a hybrid photosensitive resin and a preparation method thereof. This hybrid photosensitive resin has a structure represented by general formula (I) and contains an oxetanyl functional group and a (meth)acryloxy functional group. The functional groups are coordinated with each other and the functionality is adjustable and controllable. The hybrid photosensitive resin is highly suitable for radical-cation photocuring systems, there is no problem of polymerization inhibition by oxygen, and its cured film has high hardness, good flexibility, excellent adherence, and excellent heat resistance.
本发明公开了一种混合光敏
树脂及其制备方法。这种杂化光敏
树脂具有通式(I)表示的结构,含有氧杂环丁酰官能团和(甲基)
丙烯酰氧基官能团。这些官能团相互配位,官能度可调可控。该杂化光敏
树脂非常适用于自由基阳离子光固化体系,不存在
氧气抑制聚合的问题,其固化膜具有高硬度、良好的柔韧性、优异的附着力和出色的耐热性。