Bisazo ink-jet dyes

Bisazo inkjet dyes

Bisazo inkjet dyes

Bisazo inkjet dyes

Bix-azo naphthylene compounds and their use in compositions...

Black aqueous ink composition, ink jet recording process...

Black dyes composition for ink-jet inks

Black eradicable ink, methods of eradication of the same,...

Black ink and ink set for inkjet recording

Black ink composition

Black ink composition for ink jet recording

Black ink composition, ink set, ink cartridge, inkjet...

Black ink composition, ink set, recording method, recording...

Black ink composition, inkjet-recording method, recorded...

Black ink compositions for inkjet printing

Black ink for ink-jet recording

Black ink for ink-jet recording having dispersed particles...

Black ink for inkjet recording

Black ink jet ink composition

Black ink set and ink jet recording method using the same