COATING COMPOSITION AND ANTIREFLECTION FILM

摘要

The coating composition according to the present invention includes a metal oxide (A) containing a spherical metal oxide (a1) and a chain metal oxide (a2) having an aspect ratio (major diameter/minor diameter) of 3 to 25, and a polymer emulsion particle (B). The coating composition according to the present invention preferably further includes a hydrolyzable silicon compound (C). The antireflection film according to the present invention is obtained by applying and drying the coating composition on a substrate.