| abstract |
[PROBLEMS] To provide a resin composition. [Solution] A resin composition containing a copolymer and a solvent having a structural unit represented by the following formula (1), (2) and (3). (Wherein X represents an alkyl group having 1 to 5 carbon atoms, a cycloalkyl group having 5 or 6 carbon atoms, a phenyl group or a benzyl group, and the alkyl group, the cycloalkyl group, the phenyl group and the benzyl group may have a part or all of hydrogen atoms A halogen atom, a carboxyl group, a hydroxyl group, an amino group or a nitro group, R 1 each independently represents a hydrogen atom or a methyl group, R 2 represents a single bond or an alkylene group having 1 to 5 carbon atoms, R 3 represents a block isocyanate group, Y represents an -O- group or an -NH- group, R 4 represents a single bond or an alkylene group having 1 to 5 carbon atoms, R 5 represents a hydrocarbon group having 1 to 6 carbon atoms having a hydroxy group, A hydrocarbon group of 1 to 20 carbon atoms or a phenyl group. |