Dye sets for inkjet imaging and ink sets using the same

A cyan ink for use as an inkjet ink, comprising a dye represented by Formula I:

• wherein
• M represents a hydrogen atom, a metal atom;
• or an oxide, hydroxide, or halide thereof;
• and Pc represents a phthalocyanine nucleus;
• wherein R1 and R2 each independently represents a substituent selected from the group consisting of —SOX1, —SO2X1, SO2NX2X3, —SO3X4;
• X1, X2, X3, and X4 each independently represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group;
• and that at least one of R1 or R2 has an ionic hydrophilic group as a substituent;
• and
• k and l each independently represents an integer ranging from 1 to 3, provided that k and l each independently is selected such that k+l equals 4;
• and a phenylenediamine compound derivative represented by Formula IV:

A magenta ink for use as an inkjet ink, comprising a dye represented by Formula II:

• wherein
• R21, R23, R25, R27, R29, and R31, are independently selected to be hydrogen atom or sulfonate group;
• R22 is selected to be hydrogen atom or nitro group
• R26 and R28 are independently selected to be hydrogen atom or methyl group;
• R24 and R30 are independently selected to be a methyl or sulfonate group;
• and
• R32 is selected to be a methyl or methoxy group;
• and
• a fluorocarbon surfactant formed at least in part from a polymer made based on oxetane chemistry generally being represented by Formula V and including a pendant perfluoroalkyl group Rf:
• wherein Q1 and Q2 are independently selected from the group consisting of H, SO3−W+, COO−W+, and COOH and wherein W is selected from the group consisting of NH4, Li, Na, and K;
• wherein R1, R2, R4, and R5 are independently selected from the group consisting of H, OH, O(CH2)m—(CF2)n—CF3 and wherein m=1-3 and n=0-3;
• wherein R3 is selected from the group consisting of (CH2)L and
• and wherein L=1-4;
• x=1-10;
• y=1-30;
• and z=1-10.