| abstract |
[PROBLEMS] To provide excellent sensitivity and resolution, excellent adhesion to a substrate, no residue in an opening after development, and prevention of cracks in a resin film after plating. Provided is a positive-type radiation-sensitive resin composition capable of suppressing indentation into a resin film and further eliminating resist floating, a transfer film, and a production method capable of accurately forming a thick-film plated article. To do. A positive radiation-sensitive resin composition for producing a plated model according to the present invention comprises (A) a structural unit having an acid-dissociable functional group that is dissociated by an acid to generate an acidic functional group, and the following formula ( It contains a polymer having the structural unit represented by 1), (B) a radiation-sensitive acid generator, and (C) an organic solvent. [In the formula (1), at least one of the three X is a sulfur atom, and the rest is an oxygen or methylene group. ] [Selection figure] None |