| abstract |
PROBLEM TO BE SOLVED: To provide a completely new method for producing a recording material for ink jet, which is excellent in ink drying property, excellent in clarity of a recorded image, and excellent in surface gloss. SOLUTION: A mixture of three components of a prepolymer component (1), a tertiary amine compound (2), and a halogen compound (3) obtained by reacting a polyol with a polyisocyanate is applied to a substrate. And then reacting to form a polymer having ionon introduced into the molecular skeleton on the surface of the base material. |