Patent ID: 7598009

Claim:
A photosensitive resin composition comprising: (A) a polyamide resin comprising a structure represented by general formula (1); (B) a photosensitive agent; and (C) a sulfonate ester represented by general formula (2), wherein R 1 represents a 2-valent to 8-valent organic group having at least 2 carbon atoms; R 2 represents a 2-valent to 6-valent organic group having at least 2 carbon atoms; G and R 3 each independently represents a hydrogen atom or an organic group having from 1 to 20 carbon atoms; m indicates an integer of from 0 to 2; p and q each independently indicates an integer of from 0 to 4, provided that p+q>0, wherein A represents an h-valent linking group; R 0 represents an alkyl group, an aryl group, an aralkyl group or a cyclic alkyl group; R 0 ′ represents a hydrogen atom, an alkyl group or an aralkyl group; and h indicates from 2 to 8.