GEL NAIL STICKER, AND METHOD FOR MANUFACTURING SAME

• Main Authors: SHIN, Sung Min, WOO, Soo Min
• Format: Patent
• Language: English; French; German
• Published: 16.11.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; HAIRDRESSING OR SHAVING EQUIPMENT; HAND OR TRAVELLING ARTICLES; HUMAN NECESSITIES; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MANICURING OR OTHER COSMETIC TREATMENT; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS

The present disclosure provides a method for manufacturing a gel nail sticker including: forming an adhesive layer 20 by applying an adhesive on a first film layer 10; forming a base printing layer 30 having at least one color on the first film layer 10; forming a first gel layer 50 having flexibility on the base printing layer 30; and forming a second gel layer 60 by mixing a resin composition having a -NCO functional group with a coating solution containing a resin composition having an -OH functional group and a UV curable composition on the first gel layer 50, in which the forming of the second gel layer includes forming the second gel layer 60 including a urethane coating film having a urethane bond by causing a urethane reaction between the resin composition having the -OH functional group and the resin composition having the - NCO functional group.