abstract |
The present invention relates to a salt represented by the formula (I-Pb) Wherein, X pb represents a single bond or -O-, R pb represents a single bond or the like, Y pb represents a polymerizable group, Z pb represents an organic group, X pc represents a single bond or a C1-C4 alkylene group, R pc represents a C1-C10 aliphatic hydrocarbon group which may have at least one substituent. |