| 摘要 |
PROBLEM TO BE SOLVED: To provide a dispersant which improves flow characteristics of a dispersoid of a fine particulate material and realizes a dispersion state with low viscosity, high weather resistance and long-term storage stability.SOLUTION: The dispersant is represented by the general formula (1), where R1 is a compound represented by one of the general formulas (2)-(5), and R2 is a compound consisting of hydrogen, carbon, nitrogen and oxygen and having a molecular mass from 130.0 to 300.0 inclusive.SELECTED DRAWING: None |
