| 摘要 |
PROBLEM TO BE SOLVED: To provide a film-type adhesive showing a sufficient flow property and strength and a moderate tack. SOLUTION: The adhesive composition essentially comprising a mixture of two resins A and B showing phase reparation at stage B stage, is used. Here, the resin A has a weight average molecular weight of <=10,000 at an uncured state and is discontinuously dispersed inside as a dispersion phase at stage B, while the resin B has a weight average molecular weight of >=100,000 at an uncured state and exists continuously as a continuous phase at stage B. The volume ratio of the dispersion phase to the continuous phase at stage B state is 1:(0.5-5).
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