Sheet-like adhesive and organic EL panel using the same

摘要

A heat curable sheet-like adhesive for an organic EL panel, comprising components (A) to (C), which has tack in the surface of a composition comprising the components (A) to (C) at 25° C.:the component (A): a film forming component having an epoxy equivalent of 7000 to 20000 g/eq and having compatibility with the component (B);the component (B): an epoxy resin having an epoxy equivalent of 150 to 5000 g/eq and comprising 0 to 20% by weight of a solid epoxy resin at 25° C. with respect to the whole of the component (B); andthe component (C): an encapsulated epoxy adduct-type latent curing agent.