Patent ID: 7214455

Claim:
A photosensitive resin composition comprising: (a) a resin having a structure represented by the general formula (I): wherein R 1 represents a di- to octavalent organic group having at least 2 carbon atoms, R 2 represents a di- to hexavalent organic group having at least 2 carbon atoms, R 3 and R 4 may be the same or different and represent a hydrogen atom or an organic group having 1 to 20 carbon atoms, n is in the range from 5 to 100000, p and q each is in the range from 0 to 4, r is 1 or 2 and s is in the range from 0 to 2, and p+q>0; (b) a photosensitive agent; and (c) an organic solvent having a boiling point at atmospheric pressure of 100° C. or higher and 140° C. or lower, the content of the component (c) being 50% by weight or more and 100% by weight or less based on a total amount of one or more organic solvents present in the photosensitive resin composition.