AT550393T

Water-based ink for ink-jet recording, ink cartridge, and ink-jet recording apparatus

Abstract

The invention provides for inkjet recording hydrous ink set and ink cartridge and inkjet recording apparatus. The inkjet recording hydrous ink containing colouring agent, water and soluble organic solvent, the is a characterised, wherein the colorant comprises the following dye (1) and dye (2), dye (1) is (1) represents dye, dye (2) is selected from formula (a) dye represents and (2b) represents dye and C.I acid. red 1 of C.I acid. dispersion red 254 of by at least one of dye and.

Term

4.2 yearsleft in the term

Expires 26 November 2030.

  1. Priority
  2. Filed
  3. Granted
  4. Today
  5. Expires

4 priority claims, no other members on record

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
DocumentOfficeKindDate
2009272390JapanA
2009272391JapanA
2009272392JapanA
2009272393JapanA