| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a curable resin composition from which a cured product excellent in scratch resistance and abrasion resistance can be obtained, and to provide an optical film which has a hard coat layer which is obtained by curing the resin composition. <P>SOLUTION: The curable resin composition comprises: an inorganic fine particle (a); an inorganic fine particle (b); and a curable resin (c), wherein the inorganic fine particle (a) has at least 6 of Mohs hardness and at most 10 μm of an average particle size; the inorganic fine particle (b) has less than 5 of Mohs hardness and at most 10 μm of an average particle size; the product of the Mohs hardness of the inorganic fine particle (a) and the Mohs hardness of the inorganic fine particle (b) is at least 6 and less than 40; the content of the sum total of the inorganic fine particle (a) and the inorganic fine particle (b) in the curable resin composition is 0.01-60 wt.%; the mixing ratio of the inorganic fine particle (a) to the inorganic fine particle (b) is 1:0.001-1:10; and the curable resin (c) is a thermosetting resin or an active energy ray curable resin. <P>COPYRIGHT: (C)2011,JPO&INPIT |
