Patent ID: 11945968
Assignee: KIA CORPORATION
Field: Surface technology, coating (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. 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 base layer comprises an amount of about 15 to 25 wt % of a silane-based coupling agent and an amount of about 75 to 85 wt % of activated carbon, based on the total weight of the base layer; and
wherein the outermost layer comprises an amount of about 0.1 to 1 wt % of the fluorine-based compound, an amount of about 1 to 10 wt % of nonafluorobutyl ether, an amount of about 20 to 30 wt % of iron, an amount of about 60 to 70 wt % of stainless steel, and an amount of about 1 to 3.5 wt % of an additive, based on the total weight of the outermost layer.