| abstract |
The present invention relates to an adhesive film having variable adhesion, a double-sided adhesive tape using the same, and an adhesive composition for manufacturing the same. The adhesive composition is a base polymer; A crosslinking agent reacting with the base polymer; A first oligomer cured after the reaction between the base polymer and the crosslinking agent; And an initiator for curing the first oligomer, and after the reaction between the base polymer and the crosslinking agent, the first oligomer has a first adhesion before curing and a second adhesion after curing of the first oligomer, The second adhesive force is lower than the first adhesive force. |