Patent ID: 11945968
Assignee: HYUNDAI MOTOR COMPANY
Field: Surface technology, coating (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 8:
9. An anti-fingerprint film, comprising:
a base layer; and
an outermost layer disposed on the base layer and comprising a fluorine-based compound,
wherein the outermost layer comprises an amount of about 15 to 45 wt % of a urethane acrylate oligomer, an amount of about 10 to 70 wt % of an acrylate monomer, an amount of about 0.07 to 3 wt % of the fluorine-based compound, an amount of about 0.03 to 0.4 wt % of a silicone resin, an amount of about 0.08 to 3 wt % of a nanometal oxide, an amount of about 0.7 to 15 wt % of a photoinitiator, and an amount of about 0.15 to 1.5 wt % of a stabilizer, based on the total weight of the outermost layer,
wherein the acrylate monomer comprises a first acrylate monomer, a second acrylate monomer, and a third acrylate monomer,
wherein the first acrylate monomer has 6 to 30 functional groups and included in amount of 5 to 34 wt % in the outermost layer,
wherein the second acrylate monomer has 4 to 20 functional groups and included 4 to 28 wt % in the outermost layer, and
wherein the third acrylate monomer has 2 to 3 functional groups and included 0.8 to 10 wt % in the outermost layer.