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US 2026/0308406 A1Published application
Uv-curable ink composition, and interior film comprising ink layer formed therefrom
AssigneeKCC Glass Corporation
InventorsJeong-Hee LEE, Jangwook KIM, Sung-Ha SEO, Byung-Young JUNG
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Abstract
The present invention relates to a UV-curable ink composition, and an interior film comprising same, the ink composition comprising a pigment, a urethane (meth) acrylate oligomer, a (meth) acrylate monomer, a caprolactam-based compound, and an UV initiator, wherein the urethane (meth) acrylate oligomer comprises two functional groups and has a weight average molecular weight of 500 to 2,000 g/mol.
Claims6
An ultraviolet-curable ink composition comprising:
- a pigment;
- a urethane(meth)acrylate oligomer;
- a (meth)acrylate monomer;
- a caprolactam-based compound;
- and an ultraviolet initiator,
- wherein the urethane(meth)acrylate oligomer includes two functional groups, and has a weight average molecular weight of 500 g/mol to 2,000 g/mol.
3 more elements
Dependencies are inferred from the claim text.