Patent ID: 9562179
Date: 2017-02-07
CPC Classifications: C08K,C08L,C09J,H01L,Y10T

Claim:
1. An adhesive composition consisting of an acrylic polymer, an epoxy thermosetting resin having an unsaturated hydrocarbon group, a thermosetting agent, and optionally one or more other component(s), wherein the unsaturated hydrocarbon group is selected from the group consisting of an acryloyl group and a methacryloyl group, the thermosetting agent is selected from (i) at least one of the resins represented by Formulas (7), (8), and (9), and (ii) optionally the resin represented by Formula (10), in each case as described as follows, a novolak phenol resin represented by the following Formula (7), wherein n represents an integer of 0 or more, a dicyclopentadiene phenol resin represented by the following Formula (8), wherein n represents an integer of 0 or more, a multifunctional phenol resin represented by the following Formula (9), wherein n represents an integer of 0 or more, a xylok phenol resin represented by the following Formula (10), wherein n represents an integer of 0 or more, and further wherein the other component(s) are selected from the group consisting of at least one of a curing accelerating agent, a coupling agent, a cross-linking agent, an inorganic filler, a flexible component, a plasticizer, an antistatic agent, an antioxidant, a pigment, a dye, a solvent, and an epoxy thermosetting resin selected from the group consisting of, a bishpenol A diglycidyl ether and hydrogenated compounds thereof, an ortho-cresol novolak epoxy resin represented by the following formula (3): wherein n represents an integer of 0 or more, a dicyclopentadiene epoxy resin represented by the following formula (4): wherein n represents an integer of 0 or more, and a biphenyl epoxy resin or a biphenyl compound represented by the following Formula (5) or (6), wherein n represents an integer of 0 or more, wherein R represents a hydrogen atom or a methyl group.