Patent ID: 8653175

Claim:
An inorganic fine particle dispersed paste composition, which comprises a terminally modified acrylic polymer, an organic solvent, and an inorganic fine particle, wherein the terminally modified acrylic polymer comprises a main chain composed of a repeating unit represented by the following formula (1), and a group represented by the following formula (2) at both ends or at one end of the main chain, wherein R 1 represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; R 2 represents an alkyl group having 1 to 8 carbon atoms; R 3 and R 4 each represents a hydrogen atom or a carbon-containing group selected from the group consisting of a methyl group, an ethyl group, an n-propyl group, an isopropyl group, a cyclopropyl group, an n-butyl group, a sec-butyl group, a tert-butyl group, an isobutyl group, a cyclobutyl group, an n-pentyl group, an n-hexyl group, a cyclohexyl group, an n-heptyl group, an n-octyl group, a 2-ethylhexyl group, an n-nonyl group, an n-dodecyl group, a behenyl group, a stearyl group, an isomyristyl group, an isoboronyl group, a phenyl group, a benzyl group, a 2-hydroxyethyl group, a 2-hydroxypropyl group, a 2,3-dihydropropyl group, a 4-hydroxybutyl group, a 4-hydroxymethyl group, a phenyl group, a 4-methylphenyl group, a 3-methylphenyl group, a 2-methylphenyl group, a 4-hydroxyphenyl group, a 4-acetoxyphenyl group and a 4-tert-butoxyphenyl group; and n represents a positive integer.