| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pigment multimer, a colored curable composition containing the pigment multimer, and a color filter. <P>SOLUTION: The pigment multimer includes a structural unit containing a pigment skeleton of a dipyrromethene system metal complex compound origin, and expressed by general formula (A). In the formula, X<SP POS="POST">A1</SP>and X<SP POS="POST">A2</SP>denote a linking group formed by polymerization, L<SP POS="POST">A1</SP>and L<SP POS="POST">A2</SP>denote a single bond or the like, and Dye denotes a pigment residue in which an arbitrary hydrogen atom is separated from the dipyrromethene system metal complex compound; Dye and L<SP POS="POST">A2</SP>may be connected by any of a covalent bond, an ionic bond, and a coordinate bond; and m denotes an integer of 0-3. <P>COPYRIGHT: (C)2012,JPO&INPIT |
