| 主权项 |
1. A dispersion composition comprising:
a metal oxide particle (A) having a primary particle diameter of 1 nm to 100 nm; a polymer compound (B) having an acid value of less than 120 mgKOH/g and being represented by Formula (1); and a solvent (C): wherein, in Formula (1), R1 represents a (m+n)-valent linking group, R2 represents a single bond or a divalent linking group, A1 represents a monovalent substituent having at least one group selected from the group consisting of an acid group, a urea group, a urethane group, a group having a coordinating oxygen atom, a group having a basic nitrogen atom, a phenol group, an alkyl group, an aryl group, a group having an alkyleneoxy chain, an imide group, an alkyloxycarbonyl group, an alkyl amino carbonyl group, a carboxylate group, a sulfonamide group, a heterocyclic group, an alkoxysilyl group, an epoxy group, an isocyanate group, and a hydroxyl group, n A1's and n R2's may be the same or different, m represents a positive number of 8 or less, n represents 1 to 9, and m+n satisfies 3 to 10, and P1 represents a polymer chain, and m P1's may be the same or different, wherein the metal oxide particle (A) is colorless, white or transparent, and the content of the metal oxide particle (A) is 65% by mass or more with respect to the total solid components in the dispersion composition. |
