05976233 is referenced by 75 patents and cites 11 patents.

Disclosed herein is a water-based pigment ink comprising a coloring material composed of self-dispersing carbon black obtained by bonding at least one hydrophilic group directly or through another atomic group to the surface of carbon black, a humectant of the general formula

Title
Water-based pigment ink, and ink-jet recording method and instruments using the same
Application Number
8/966521
Publication Number
5976233
Application Date
November 10, 1997
Publication Date
November 2, 1999
Inventor
Hisashi Teraoka
Kawasaki
JP
Ryuji Katsuragi
Tokyo
JP
Yoshihisa Takizawa
Machida
JP
Yoshifumi Hattori
Yamato
JP
Koichi Osumi
Yokohama
JP
Agent
Fitzpatrick Cella Harper & Scinto
Assignee
Canon Kabushiki Kaisha
JP
IPC
C09D 11/02
View Original Source