| abstract |
A kit comprising a curable composition for imprinting comprising a polymerizable compound having an aromatic ring, and a composition for forming an underlayer film for imprinting comprising a polymer and a solvent, wherein the polymer contains at least one specific structural unit, and a polymerizable group And the film formed of the composition for forming an underlayer film for imprinting is a solid film at 23° C., has a continuous partial structure including an aromatic ring of the polymerizable compound, and a portion occupying at least 60% by mass of the polymerizable compound And a kit in common with a continuous partial structure including an aromatic ring contained in the side chain substituent R in the polymer. Further, the present invention relates to a composition for forming an underlayer film for imprinting, a method for producing a laminate, a laminate, a method for producing a cured product pattern, and a method for producing a circuit board, which are used in combination with a curable composition for imprinting. |