专利名称：Photocurable ink composition for ink jet
recording and ink jet recording methodusing the same
发明人：Tanabe, Seiichi, c/o Seiko Epson
Corporation,Takemoto, Kiyohiko, c/o SeikoEpson Corporation
申请号：EP00302099.7申请日：20000315公开号：EP1036831A1公开日：20000920
摘要：Disclosed is a photocurable ink composition for use in an ink jet recordingmethod wherein an ink composition is brought into contact with a recording mediumfollowed by a photocuring reaction to perform printing. The photocurable inkcomposition can offer good coating strength, chemical resistance, dispersion stability,and printing stability. This photocurable ink composition comprises at least a colorant, aurethane oligomer, a monomer having a tri- or higher functional reactive group, aphotopolymerization initiator, and an aqueous solvent. After printing the photocurableink composition, ultraviolet light is applied to cure the print. The colorant is preferablyanatase titanium dioxide.
申请人：SEIKO EPSON CORPORATION
地址：4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo-to JP
国籍：JP
代理机构：Kyle, Diana
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