Patent ID: 8642245

Claim:
An actinic-ray- or radiation-sensitive resin composition comprising: a resin that is decomposed when acted on by an acid to thereby increase its solubility in an alkali developer, a compound that generates an acid when exposed to actinic rays or radiation, and any of basic compound of general formula (1) below, in which each of l, m, o, p and q independently is an integer of 1 or greater, n is an integer of 3 or greater, each of r and s independently is an integer of 1 or greater, t is an integer of 0 or greater, each of —X 1 — and —X 2 — independently represents —O—, —S— or —CO—, each of R 1 and R 2 independently represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, and R 3 represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group and t is 1 or greater; and represents an alkyl group, an aryl group or an aralkyl group when t is 0.