| abstract |
[Problem] To provide an amphoteric urethane resin composition which can prepare a paint or coating agent excellent in stain resistance and blocking resistance, or can prepare a hair styling agent excellent in moisture resistance, gloss and feel. I do. An amphoteric urethane resin composition containing an amphoteric urethane resin having a carboxyl group and a tertiary amino group in one molecule and having a structural unit derived from a compound represented by the following general formula (1): Things. Embedded image |