中国发明专利：具有可交联性质的光响应嵌段液晶聚合物及其制备方法

发明（设计）人：俞燕蕾，李晓英，冯泽，颜曾，李阳

申请人：复旦大学

专利号：ZL 201010503573.8

摘要：

本发明提供一种具有可交联性质的光响应嵌段液晶聚合物及其制备方法。此方法不受液晶盒尺寸的限制,因此在光响应液晶聚合物的加工成型方面更加简单易行,不仅有利于大尺寸膜材料的制备,而且容易实现与聚乙烯等柔性膜的复合加工,大幅度提高材料的机械性能,有助于推动其作为全光驱动柔性器件的开发。

Abstract：

The invention provides a photoresponse block liquid crystal polymer with crosslinkable property and a preparation method thereof. The preparation method of the photoresponse block liquid crystal polymer is not limited by the dimension of a liquid crystal box, thereby being simpler and easier to operate on the aspect of the processing forming of the photoresponse block liquid crystal polymer; and in addition, the invention is not only beneficial to the preparation of large-size membranous materials, but also easy to realize the composite processing with flexible membranes, i.e. polyethylene membranes and the like, greatly enhances the mechanical property of the materials and is beneficial to the development of the photoresponse block liquid crystal polymer as an all-optical driving flexible device.