An embodiment of the composition contains a resin (P) containing a repeating unit (A) that is configured to decompose when exposed to actinic rays or radiation to thereby generate an acid. The repeating unit (A) contains a cation structure with a monocyclic or polycyclic heterocycle containing a nitrogen atom.
该组合物的实施例包含一种
树脂(P),其中包含一个重复单元(A),当暴露于光致射线或辐射时,该单元(A)被配置为分解以产生酸。 重复单元(A)包含具有含氮杂环的单环或多环阳离子结构。