ULTRAVIOLET RAY CURABLE INK,申请号JP20030323256-传众专利搜索

ULTRAVIOLET RAY CURABLE INK

申请公布号：JP2004131725(A)

申请号：JP20030323256

申请日期：2003.09.16

申请公布日期：2004.04.30

申请人：

SEIREN CO LTD

发明人：NISHIKAWA TOMOSHI;ITO YOSHIKATSU

分类号：B41J2/01;B41M5/00;C09D11/00;C09D11/322;C09D11/328;C09D11/38

主分类号：B41J2/01

摘要：<P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray curable ink excellent in flexibility, scratch resistance and adhesion and which provide a cured film not breaking even recorded on a flexible material. <P>SOLUTION: The ultraviolet ray curable ink comprises a coloring component, a reactive oligomer and/or a reactive prepolymer, a reactive diluent and a photoinitiator, wherein both the glass transition temperatures of the polymer of the reactive oligomer and/or reactive prepolymer unit and the reactive diluent lay at -25 to 70°C, respectively. <P>COPYRIGHT: (C)2004,JPO