Mixture, toner, and dispersion

A toner comprising:

• a binder resin;
• a compound represented by one of general formulas (1) and (6);
• and
• at least one compound selected from the compounds represented by general formulas (2) to (5):
• wherein in the general formula (1),
• R1 and R2 each represent an alkyl group,
• R3 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, unsubstituted aryl groups, and substituted aryl groups,
• R4 represents a chemical species selected from the group consisting of alkyl groups, unsubstituted aryl groups, and substituted aryl groups, and
• R5 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, unsubstituted aryl groups, substituted aryl groups, and —N(—R6)R7, wherein R6 and R7 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and acyl groups, or represent atomic groups capable of binding with each other to form a ring structure;
• wherein in the general formula (6),
• R61 and R62 each represent an alkyl group, and
• A represents a group selected from the group consisting of —SO2N(R63)R64, —CON(R63)R64, and —COOR63, wherein R63 and R64 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups;
• wherein in the general formula (2),
• R11 and R16 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, alkoxy groups, and a hydroxy group,
• R12, R14, R15, R17, R19, R20, R21, R22, and R23 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups,
• R13 and R18 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and alkoxy groups, and
• R24 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and alkyl groups having a hydroxy group;
• wherein in the general formula (3),
• R31 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and a hydroxy group,
• R32, R34, R35, R36, R37, and R39 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups, and
• R33 and R38 each independently represent a chemical species selected from the group consisting of a hydrogen atom, a hydroxy group, and alkoxy groups;
• wherein in the general formula (4),
• R41 and R43 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, unsubstituted aryl groups, and substituted aryl groups, and
• R42 and R44 to R48 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups;
• and
• wherein in the general formula (5),
• R51 to R54 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups, and
• R55 represents a chemical species selected from the group consisting of alkyl groups, alkyl groups having an aryl group as a substituent, unsubstituted aryl groups, and substituted aryl groups.

A dispersion comprising:

• a dispersion medium containing at least one of water and an organic solvent;
• a compound represented by one of general formulas (1) and (6), the compound being dispersed in the dispersion medium;
• and
• at least one compound selected from the compounds represented by general formulas (2) to (5), the at least one compound being dispersed in the dispersion medium:
• wherein in the general formula (1),
• R1 and R2 each represent an alkyl group,
• R3 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, unsubstituted aryl groups, and substituted aryl groups,
• R4 represents a chemical species selected from the group consisting of alkyl groups, unsubstituted aryl groups, and substituted aryl groups, and
• R5 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, unsubstituted aryl groups, substituted aryl groups, and —N(—R6)R7, wherein R6 and R7 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and acyl groups, or represent atomic groups capable of binding with each other to form a ring structure;
• wherein in the general formula (6),
• R61 and R62 each represent an alkyl group, and
• A represents a group selected from the group consisting of —SO2N(R63)R64, —CON(R63)R64, and —COOR63, wherein R63 and R64 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups;
• wherein in the general formula (2),
• R11 and R16 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, alkoxy groups, and a hydroxy group,
• R12, R14, R15, R17, R19, R20, R21, R22, and R23 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups,
• R13 and R18 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and alkoxy groups, and
• R24 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and alkyl groups having a hydroxy group;
• wherein in the general formula (3),
• R31 represents a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, and a hydroxy group,
• R32, R34, R35, R36, R37, and R39 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups, and
• R33 and R38 each independently represent a chemical species selected from the group consisting of a hydrogen atom, a hydroxy group, and alkoxy groups;
• wherein in the general formula (4),
• R41 and R43 each independently represent a chemical species selected from the group consisting of a hydrogen atom, alkyl groups, unsubstituted aryl groups, and substituted aryl groups, and
• R42 and R44 to R48 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups;
• and
• wherein in the general formula (5),
• R51 to R54 each independently represent a chemical species selected from the group consisting of a hydrogen atom and alkyl groups, and
• R55 represents a chemical species selected from the group consisting of alkyl groups, alkyl groups having an aryl group as a substituent, unsubstituted aryl groups, and substituted aryl groups.