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US 10,519,342 B2Granted
Hard coating composition and hard coating film using the same
AssigneeDongwoo Fine-Chem Co., Ltd.
InventorsSeungwoo Lee, Donghwi Kim, Seunghee Kim
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Abstract
The present invention provides a hard coating composition comprising: an alkoxysilane compound or polysiloxane resin having an epoxy group, an acrylate compound having an isocyanate group, a photopolymerization initiator and a solvent; a hard coating film formed using the same; and an image display device having the hard coating film. The hard coating film according to the present invention can minimize the occurrence of curling while having excellent hardness.
Claims16
A hard coating composition comprising:
- an alkoxysilane compound or polysiloxane resin having an epoxy group, an acrylate compound having an isocyanate group represented by the following chemical formula 1, a photopolymerization initiator and a solvent:
- wherein, R1 is hydrogen or a C1-C10 alkyl group, and R2 is a C2-C10 alkylene group.
Dependencies are inferred from the claim text.