An object of the present invention is to provide an adhesive composition having excellent adhesiveness to a cycloolefin resin or the like. The adhesive composition of the present invention comprises a polymer having a repeating unit derived from a polymerizable compound represented by formula (I): Y-N(Ar)(R) Formula (I) (wherein Ar represents an unsubstituted or substituted C6 to C14 aryl group or an unsubstituted or substituted C6 to C10 aryl C1 to C3 alkyl group; R represents an unsubstituted or substituted C1 to C6 alkyl group, an unsubstituted or substituted C3 to C6 cycloalkyl group, an unsubstituted or substituted C6 to C14 aryl group, or an unsubstituted or substituted C6 to C10 aryl C1 to C3 alkyl group; and Y represents a polymerizable functional group, wherein a substituent on Ar and a substituent on R can bond to form a divalent organic group).
本发明的目的是提供一种与环烯烃
树脂或类似物具有优异粘合性的粘合剂组合物。本发明的粘合剂组合物包括一种聚合物,其重复单元由式 (I) 所代表的可聚合化合物衍生而来:Y-N(Ar)(R) 式(I)(其中 Ar 代表未取代或取代的 C6 至 C14 芳基或未取代或取代的 C6 至 C10 芳基 C1 至 C3 烷基;R 代表未取代或取代的 C1 至 C6 烷基、未取代或取代的 C3 至 C6 环烷基、未取代或取代的 C6 至 C14 芳基或未取代或取代的 C6 至 C10 芳基 C1 至 C3 烷基;以及 Y 代表可聚合的官能团,其中 Ar 上的取代基和 R 上的取代基可以键合形成二价有机基团)。