abstract |
The present invention provides a laminate comprising a substrate, a protective layer or a photosensitive layer contained in the laminate, and a laminate-forming kit for forming the laminate,An organic layer, a protective layer, and a photosensitive layer, wherein the protective layer contains a resin, the resin has a branch portion and a molecular chain bonded to the branch portion, the molecular chain has at least 1 repeating unit among repeating units represented by any one of formulas (1-1) to (5-1), the photosensitive layer is subjected to development using a developer, and the protective layer is subjected to removal using a stripping solution; in the formula, R 11 Represents a hydrogen atom or a methyl group, R 21 Represents a hydrogen atom or a methyl group, R 31 ~R 33 Each independently represents a substituent or a hydrogen atom, R 41 ~R 49 Each independently represents a substituent or a hydrogen atom, R 51 ~R 54 Each independently represents a hydrogen atom or a substituent. |