| abstract |
An object of the present invention is to provide a novel photosensitive adhesive composition. The solution is to contain the following (A) component, (B) component, (C) component, and (D) component, and compare the photosensitivity of the component (A) with the component (B) more in terms of mass ratio.剂 组合 物。 Composition. (A) component: a polymer having a structural unit represented by the following formula (1), a terminal having a structure represented by the following formula (2), (B) component: having a structural unit represented by the aforementioned formula (1) A polymer having a carboxyl group or a hydroxyl group at the terminal, (C) component: a radical photopolymerization initiator, and (D) component: a solvent (In the formula, X represents an alkyl group, an ethane group, an allyl group, and a glycidyl group having 1 to 6 carbon atoms, m and n represent 0 or 1 each independently, and Q represents 1 to 16 carbon atoms. A divalent hydroxyl group, Z represents a divalent linking group having 1 to 4 carbon atoms, and the divalent linking group is bonded to the -O- group of the aforementioned formula (1), and R 1 represents a hydrogen atom or a methyl group). |