| abstract |
The present invention provides a water-soluble composition, a pattern-forming agent, a method for producing a hardened product using the hardened product, and a hardened product that can obtain a hardened product having a high-definition pattern and excellent heat resistance, water resistance, and moist heat resistance. The present invention is a water-soluble composition containing a water-soluble photosensitive polymer (A) having a photosensitive group and a hydroxyl group, in addition to the water-soluble photosensitive polymer (A), and containing a compound having the following general formula (I) Compound (B) and crosslinking agent (C) constituting unit, (In the general formula (I), * means a bonding hand). |