| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition and a dispersant using it which is a component useful for long-term stability of homogeneous dispersion of particles. SOLUTION: The resin composition contains a copolymer having the following characteristics (α)-(γ): (α) the polymer includes a monomer (A) having an amino group and a monomer (B) except the monomer (A); (β) the overall light transmittance in a 5% solution is 95% or more and transmittance at 500 nm is 95% or more; and (γ) a molecular weight distribution is 1.0-2.0. COPYRIGHT: (C)2009,JPO&INPIT |
