Herein, high performance and biobased waterborne pressure sensitive adhesives having the ability to be removed in water at short times and being tunable upon UV-light have been developed. The combination of two functional monomers, namely, an isosorbide derivative monomer and piperonyl methacrylate in PSA formulations containing 2-octyl acrylate (2OA) as main monomer provided strong and extensible adhesive films. Besides, the adhesive films can be post-treated by UV-irradiation enhancing cohesion of the adhesives, via crosslinking reactions between benzodixole groups, hence fine tuning their performance. The presence of low amounts of the sugar-based derivative monomer (1 wt%) promoted the removability in water of the PSA tapes, which was kept after the UV-light curing.

本文中，已经开发了具有短时间内在水中被去除并且在紫外光下可调节的能力的高性能和生物基水性压敏粘合剂。在包含丙烯酸2-辛酯（2OA）作为主要单体的PSA配方中，两种功能性单体的组合，即异山梨醇衍生物单体和甲基丙烯酸哌啶酯，可提供坚固而可延展的粘合膜。此外，可以通过苯并二噻吩基团之间的交联反应，通过增强粘合剂的紫外线辐照来对粘合剂膜进行后处理，从而微调其性能。少量的糖基衍生物单体（1 wt％）的存在促进了PSA胶带在水中的可除去性，该附着力在紫外光固化后保持不变。