16-04-2020 дата публикации
Номер: US20200113314A1
Принадлежит:
A sheet for, when applied to a discolored part of skin, making the discolored part less conspicuous is provided. The sheet to be applied to the discolored part of the skin includes a thin film having a first surface applied to the skin, a first function layer including a coloring material and formed on a second surface of the thin film, and a second function layer including a reflective material and formed on a surface of the first function layer. 1. A sheet to be applied to a discolored part of skin , the sheet comprising:a thin film having a first surface to be applied to the skin and being 10 nanometers to 10 micrometers in thickness;a first function layer by printing ink including a coloring material and formed on a second surface of the thin film; anda second function layer by printing ink including a reflective material and formed on a surface of the first function layer.2. The sheet according to claim 1 ,wherein thickness of the second function layer is greater than thickness of the first function layer.3. The sheet according to claim 1 , further comprising:a third function layer by printing ink including a coloring material and formed on a surface of the second function layer.4. The sheet according to any of claim 1 ,wherein the thin film is selected from resins such as polyglycolic acid, polylactic acid, polycaprolactone, polyethylene succinate, polyethylene terephthalate, polyethylene glycol, polypropylene glycol, nylon, polyglutamic acid, polyimide, acrylic silicone, trimethylsiloxysilicate, dimethylpolysiloxane, silicone-acrylic copolymers, alkyl acrylate-amide copolymers, polyethylene, polypropylene, and polyurethane, polymers such as polyaniline, polythiophene, polypyrrole, polyvinyl alcohol, polycarbonate, polystyrene, and Nafion, and polysaccharides such as Pullulan, cellulose, starch, chitin, chitosan, alginic acid, corn starch, pectin, arabinoxylan, glycogen, amylose, amylopectin, and hyaluronic acid.5. An image processing apparatus used to ...
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