Hard coating composition and decorative film with reduced yellowing comprising the same
AssigneeLG Hausys, Ltd.
InventorsJong Bum Kim, Jin Woo Kim, Won-Kook Kim
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Abstract
The present invention discloses a hard coating composition and a manufacturing method thereof comprising a UV curable resin having a (meth)acryloyl functional group and a fluororesin. Also, the present invention provides a decorative film comprising a hard coating layer, a print layer, an adhesive layer and a manufacturing method thereof, wherein the hard coating layer is consisted of the hard coating composition comprising a UV curable resin having a (meth)acryloyl functional group and a fluororesin.
Claims12
A hard coating composition comprising a UV curable resin having a (meth)acryloyl functional group and a fluororesin.
A manufacturing method of a hard coating composition comprising,
- preparing a (meth)acrylate copolymer having an epoxy functional group;
- preparing a UV curable resin having an acryloyl functional group by additional reaction of a (meth)acrylic acid monomer with the (meth)acrylate copolymer;
- and
- blending the UV curable resin and the fluororesin.
A decorative film comprising a hard coating layer, a printed layer, and an adhesive layer, wherein the hard coating layer is consisted of a hard coating composition comprising a UV curable resin having a (meth)acryloyl and a fluororesin.
A manufacturing method of a decorative film comprising
- forming a release layer on top of a substrate;
- forming a hard coating layer on top of the release layer;
- forming a printed layer on top of the hard coating layer;
- and
- forming an adhesive layer on top of the printed layer, wherein the hard coating layer is formed from a hard coating composition comprising a UV curable resin having an acryloyl functional group and a fluororesin.
Dependencies are inferred from the claim text.