The present invention relates to a photocurable acrylic resin which is a polymer of a monomer mixture including a crosslinkable monomer represented by [Formula 1]; a (meth)acrylic monomer including a photoinitiating functional group; and an alkyl (meth)acrylate-based monomer, and has a weight average molecular weight of 100,000 to 500,000, and a branch-type polymer structure, and an adhesive composition and an adhesive film including the same.
本发明涉及一种光固化
丙烯酸树脂,它是单体混合物的聚合物,其中包括由[式 1]表示的可交联单体;包括光引发官能团的(甲基)
丙烯酸单体;以及(甲基)
丙烯酸烷基单体,其重量平均分子量为 100,000 至 500,000,并具有分支型聚合物结构,以及包括其在内的粘合剂组合物和粘合膜。