abstract |
A maleimide film using a highly reliable maleimide resin having high resistance to heat history, and an adhesive film with a dicing tape formed by laminating it on a dicing tape. Specifically, a maleimide resin and a maleimide adhesive film characterized by comprising a radical initiator having a half-life temperature of 1 hour of not lower than 140 占 폚. Preferably, the maleimide resin has a specific structure. The adhesive film with dicing tape is obtained by laminating the maleimide adhesive film on a dicing tape. |