Laminate controlling curl of hardcoat layer
AssigneeDai Nippon Printing Co., Ltd.
InventorsHiroyuki Hashimoto, Shoichi Komatsu
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Abstract
Disclosed is a laminate with a reduced tendency for curling in a hard coat layer. The laminate comprises a transparent substrate and a hard coat layer provided on the transparent substrate. The hard coat layer is formed of a cured product of a composition comprising a mixture of pentaerythritol acrylate with an isocyanurate ethoxy-modified diacrylate.
Claims6
A display device comprising an optical laminate comprising a transparent substrate and a hard coat layer provided on said transparent substrate, said hard coat layer being formed of a cured product of a composition comprising a mixture of pentaerythritol acrylate with an isocyanurate ethoxy-modified diacrylate represented by formula (I):
- wherein said optical laminate has a reduced tendency for curling due to the hard coat layer.
Dependencies are inferred from the claim text.