| 摘要 |
PROBLEM TO BE SOLVED: To provide a transparent barrier sheet low in the coefficient of linear expansion, excellent in transparency, heat resistance and gas/steam barrier properties and capable of being replaced with glass. SOLUTION: The transparent barrier sheet is constituted by forming a barrier layer, which comprises a transparent inorganic compound having gas/steam barrier properties, on a transparent composite sheet constituted of a transparent resin (a), of which the water absorption is 3% or below and the glass transition temperature is 230°C or above, and a glass filler (b). Preferably, the transparent barrier sheet comprises a crosslinked material obtained by curing a composition, which comprises the transparent resin (a) containing an alicyclic epoxy resin as a constituted component, using a cationic curing catalyst (d). COPYRIGHT: (C)2007,JPO&INPIT |
