Hard coat film, transparent conductive film and capacitive touch panel
The invention relates to a hard coat film, a transparent conductive film having the same, and a capacitive touch panel, wherein the hard coat film has an excellent adhesive property, and the adhesion between hard coat films can be prevented. At least a single surface of a substrate film of the hard...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a hard coat film, a transparent conductive film having the same, and a capacitive touch panel, wherein the hard coat film has an excellent adhesive property, and the adhesion between hard coat films can be prevented. At least a single surface of a substrate film of the hard coat film is provided with a hard coating layer. The hard coat film is characterized in that the hard coating layer is formed by a cured product of a hard coating layer formation material at least comprising (A) energy ray curing resin, (B) hydrophobization silica sol, and (C) an organosilicone leveling agent; the (B) hydrophobization silica sol is concentrated on the surface side, opposite to the substrate film, of the hard coating layer with the hard coating layer formation material being cured; in an area from the outermost surface of the hard coat film to the position of 5nm deep, the total number of carbon atoms, oxygen atoms and the silicon atoms is detected though the XPS analysis in the deep direction; and the silicon atom concentration is 0.2-1.95 atom%. |
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