| 摘要 |
PROBLEM TO BE SOLVED: To obtain a curable resin composition and to prepare an antireflection coating film having a low refractive index and excellent scuff resistance. SOLUTION: The curable resin composition comprises the following components (A), (B), (C) and (D). (A) an ethylenically unsaturated group-containing fluorine polymer, (B) an acrylate or a methacrylate compound, (C) particles consisting essentially of silica having 1-30 nm number-average particle diameter and (D) particles consisting essentially of silica having 40-100 nm number-average particle diameter. A cured product obtained by curing the curable resin composition can be used as a low-refractive index layer 18 in the antireflection coating film 10. COPYRIGHT: (C)2006,JPO&NCIPI
|
