| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pigment composition and a colored resin composition which are excellent in color developability and transparency when being used for a toner and offer a stable image density even in the use for an extended period, and a toner using the same. <P>SOLUTION: A pigment composition for toner contains at least an organic pigment, a compound represented by the general formula (1): A-Bm, and a resin with an acid value of 5-60 mgKOH/g. In the general formula (1): A-Bm, A represents an organic dye residue, a heterocyclic residue which may be substituted, an aromatic residue which may be substituted, or a polycyclic compound residue which may be substituted, B represents a basic substituent represented by general formula (2), general formula (3), general formula (4), or general formula (5), and m represents an integer of 1 to 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
