| 摘要 |
PROBLEM TO BE SOLVED: To provide good durability by containing reaction products of compound having a plurality of nitrogen containing heterocyclic groups and compound containing a plurality of electrophilic substituted groups. SOLUTION: Reaction products of compound having nitrogen containing heterocyclic groups represented by two or more formulas I and compound having electrophilic substituted groups represented by two or more formulas II are preferably formed by reacting them in a solvent dissolving salt. In the formulas I, Z is a nitrogen containing heterocyclic group, L is an organic group, p1 is the number of nitrogen containing heterocyclic groups bonded to the organic group L and integer of 2-8. In the formulas II, Y is an electrophilic substituted group, L' is an organic group, p2 is the number of electrophilic substituted groups bonded to the organic group L' and integer of 2-8. As the nitrogen containing heterocyclic group, at least one kind selected from a group comprising a pyridine ring, an imidazole ring, a thiazole ring, an oxazole ring, a thothiazole ring, a morpholine ring, a piperidine ring, and a piperazine ring. |
