Fitzpatrick, Cella, Harper & Scinto
Water-based dispersion ink for bubble jet printing and ink-jet recording method and apparatus using same
 The invention provides a water-based dispersion ink for bubble jet system which contains at least water, a water-soluble organic solvent, a disperse dye or pigment, a surfactant, and/or an alkali-soluble, water-soluble polymer having a carboxylic acid value, wherein the surfactant is a polyoxyethylene alkyl ether or a polyoxyethylene alkylphenyl ether having an anionic group, selected from phosphoric acid and carboxylic acid, at the ethylene oxide terminal and also having HLB equal to or more than 10. 
Canon Kabushiki Kaisha
C
C09D
inventional
Hiromichi Mariko Shoji Masahiro Aya Tomoya Koromo
Noguchi Suzuki Koike Haruta Yoshihira Yamamoto Shirota