Patent ID: 8536242

Claim:
A photocurable composition comprising: a photobase generator (A) which is a salt of a carboxylic acid (a1-1) represented by the following formula (1-1) with a basic compound (a2), and at least one curable compound (B), each curable compound (B) is a curable compound having at least two (meth)acryloyl groups in one molecule, where R1 to R7 in the above formula (1-1) each are hydrogen or an organic group, R1 to R7 may be the same or different, and two of R1 to R7 may be bonded to each other to form a ring structure, wherein an average of values calculated by dividing, a number-average molecular weight of each curable compound (B) by the corresponding number of (meth)acryloyl groups is within the range of 170 to 50000.