Patent ID: 9463661
Filing Date: 2016-10-11
CPC Classification: B05D,B44C,Y10T

Claim Text:
1. A water pressure transfer method including the steps of applying a coating agent comprising an ultraviolet ray hardening resin composite to be applied on a dried print pattern of a water pressure transfer film having said print pattern on a water-soluble film when said print pattern is transferred onto a surface of an article to thereby recover an adhesion of said print pattern of said transfer film by non-solvent activating ingredient of said ultraviolet ray hardening resin composite including a photo-polymerization oligomer, a photo-polymerization monomer and a photo-polymerization initiator, thereafter transferring under water pressure said print pattern onto said surface of said article while said ultraviolet ray hardening resin composite permeating the whole of said print pattern to thereby be intermingled with said whole print pattern and hardening said ultraviolet ray hardening resin composite by irradiation of ultraviolet ray after water pressure transfer, and wherein said photo-polymerization oligomer includes multi-functional oligomer serving to impart mechanical and chemical properties of a decoration layer formed by transferring said print pattern under water pressure and bi-functional oligomer serving to impart an adhesion to said decoration layer, said photo-polymerization monomer includes at least a bi-functional monomer serving to impart to said print pattern a solubility for recovering the adhesion of said print pattern, said coating agent includes a non-reactive resin added in addition to said ultraviolet ray hardening resin composite, said photo-polymerization oligomer including said multi-functional oligomer and said bi-functional oligomer is blended at 25 to 56 weight %, said photo-polymerization monomer including at least said bi-functional monomer is blended at 33 to 65 weight %, said photo-polymerization initiator is blended at 5 to 10 weight % and said non-reactive resin is blended at 2 to 10 weight % and wherein all the blend rates are relative to a total weight of said photo-polymerization oligomer, said photo-polymerization monomer, said photo-polymerization initiator and said non-reactive resin and said ultraviolet ray hardening resin composite having a viscosity of 10-500 CPS (25° C.) and an ink solubility of SP value of 7 or more and wherein said photo-polymerization oligomer is a compound of said multi-functional oligomer having a blend rate of 12 to 40 weight percent and said bi-functional oligomer has a blend rate of 7 to 16 weight percent.