To provide a curable composition can which form a cured film superior in a low refractive index and scratch resistance in one coating process; or to provide a laminate for antireflection, which has the cured film, and method for manufacturing thereof.
The laminate 100 for antireflection includes a polymerizable compound having one or more polar groups selected from a hydroxyl group, a carboxyl group, a phosphoric ester group, and a sulfo group, and particles 22 having a refractive index of 1.40 or less on a base material 10. The laminate has the cured film 20 of the curable composition in which the total of hydroxyl group concentration, carboxyl group concentration, phosphoric ester group concentration, and sulfo group concentration in the whole polymerizable compound of 1 g is 2.0-15 mmol/g. The particles 22 are unevenly distributed on a reverse face side to a face brought into contact with the base material 10 of the cured film 20.
URUSHIBARA EIICHIRO
KANAMORI TARO
| JP2008152199A | 2008-07-03 | |||
| JP2008162069A | 2008-07-17 | |||
| JP2008009347A | 2008-01-17 |
Yukio Fuse
Next Patent: LAMINATE FOR ANTIREFLECTION, METHOD FOR MANUFACTURING THE SAME, AND CURABLE COMPOSITION