Electro-optic assemblies and related materials (e.g., adhesive) for use therein are generally provided. The adhesive layer may comprise an end-capped polyurethane. Some adhesive layers comprise two or more reactive functional groups (e.g., reactive functional groups configured to react with one or more curing species such that, for example, at least one of the two or more functional groups forms a crosslink). The adhesive may also comprise a chain-extending reagent that includes one or more reactive functional groups. In some embodiments, the adhesive is cured by reacting one or more reactive functional groups with one or more curing species. Curing the adhesive may comprise two or more curing steps. In some embodiments the adhesive layer may comprise one or more cross-linkers.
一般提供电光组件及其使用的相关材料(如粘合剂)。粘合剂层可包括端帽聚
氨酯。某些粘合剂层包含两个或多个反应性官能团(例如,配置为与一种或多种固化物反应的反应性官能团,例如,两个或多个官能团中至少有一个官能团形成交联)。粘合剂还可以包括一种扩链试剂,其中包括一个或多个反应性官能团。在某些实施例中,粘合剂是通过一个或多个活性官能团与一种或多种固化物反应而固化的。固化粘合剂可包括两个或多个固化步骤。在某些实施例中,粘合剂层可包括一种或多种
交联剂。