Patent ID: 11934099
Assignee: TOKYO OHKA KOGYO CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The resist composition according to claim 1, wherein the constitutional unit (a01) is a constitutional unit derived from a compound represented by General Formula (a01-1-1):, wherein W01 represents a polymerizable group-containing group, Ct represents a tertiary carbon atom, and a carbon atom at an α-position of Ct constitutes a carbon-carbon unsaturated bond, R11 represents an aromatic hydrocarbon group or a chain hydrocarbon group, which may have a substituent, and Xt represents a group that forms a cyclic hydrocarbon group together with Ct, provided that part or all of hydrogen atoms which the cyclic hydrocarbon group has may be substituted with a substituent.