| 摘要 |
The present invention provides a resin comprising a structural unit represented by the formula (aa): wherein R1 represents a C1-C6 alkyl group optionally having one or more halogen atoms, a hydrogen atom or a halogen atom, T1 represents a C4-C34 sultone ring group optionally having one or more substituents, Z1 represents a C1-C6 alkanediyl group optionally having one or more substituents, or a group represented by the formula (a-1): -A10X10-A11sX11-A12-(a-1) wherein X10 and X11 each independently represents -O-, -NH-, -CO-, -CO-O-, -O-CO-, -CO-NH- or -NH-CO-, A10, A11 and A12 each independently represent a C1-C5 divalent aliphatic hydrocarbon group optionally having one or more substituents, and s represents 0 or 1, and Z2 represents a single bond or -CO-. |
