abstract |
The present invention provides a binder resin characterized in that the molar ratio of the monomer (A) represented by the general formula (1) is 10 mol % to 100 mol %, and other monomers that can be copolymerized with the monomer (A) The molar ratio of the body (B) is 0 to 90 mol %, and the weight average molecular weight is 10,000 to 1,000,000. R 1 represents a hydrogen atom or a methyl group, R 2 represents a hydrogen atom, a methyl group or an ethyl group, R 3 represents an alkyl group having 1 to 18 carbon atoms, and X and Y each independently represent NH or O. |