| 摘要 |
A photosensitive composition, which comprises (A) a compound capable of generating an organic acid represented by formula (I) upon irradiation with actinic ray or radiation: <?in-line-formulae description="In-line Formulae" end="lead"?>Z-A-X-B-R-(Y)n (I)<?in-line-formulae description="In-line Formulae" end="tail"?> wherein Z represents an organic acid group; A represents a divalent linking group; X represents a divalent linking group having a hetero atom; B represents an oxygen atom or -N(Rx)-; Rx represents a hydrogen atom or a monovalent organic group; R represents a monovalent organic group substituted with Y, and when B represents -N(Rx)-, R and Rx may be bonded to each other to form a cyclic structure; Y represents -COOH or -CHO, and when a plurality of Y's are present, the plurality of Y's may be the same or different; and n represents an integer of from 1 to 3.
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