An adhesive composition having excellent adhesive properties and adhesiveness to a variety of plastics such as polypropylene, polyethylene, or a cycloolefin resin. The adhesive composition includes a polymer having a repeating unit derived from a polymerizable compound of the following formula (I):
in which X
1
and X
2
each independently represent a C7 to C20 alkyl group or a C7 to C20 alkoxy group; n represents 0 or 1; Z
1
and Z
2
each independently represent a single bond or a C1 to C3 alkylene group; R each independently represents an organic group or a halogeno group; m1 and m2 each independently represent any integer of 0 to 4; and Y represents a polymerizable functional group.
具有优异粘附性和对多种塑料如聚
丙烯、聚
乙烯或环氧烷基
树脂的粘附性的粘合剂组合物。该粘合剂组合物包括一种聚合物,该聚合物具有从以下式(I)的可聚合化合物衍生的重复单元:
其中,X1和X2各自独立地表示C7到C20烷基或C7到C20烷氧基;n表示0或1;Z1和Z2各自独立地表示单键或C1到C3烷基;R各自独立地表示有机基团或卤素基团;m1和m2各自独立地表示0到4的任意整数;Y表示可聚合的功能基团。