Title:
ジスアゾ染料及びこれを含むインクジェットインク
Document Type and Number:
Japanese Patent JP2005533147
Kind Code:
A
Abstract:
A compound of Formula (1): wherein: A1 and A2 are each independently optionally substituted phenyl or naphthyl; each Q independently is optionally substituted phenylene; each R1 independently is H or optionally substituted alkyl; R2 is H or optionally substituted alkyl; and R3 is alkyl carrying a sulpho group; provided that the compound of Formula (1) carries at least one carboxylic acid group; and provided the compound of Formula (1) is not of Formula (2): wherein: m is 1 or 2; n is 1 or 2; and x is 2 to 4. Also claimed are compositions and inks.
Inventors:
Oshau Gnesssey, Helen Ava
Hajj Sotelio, Maria Soteli
Hajj Sotelio, Maria Soteli
Application Number:
JP2004520877A
Publication Date:
November 04, 2005
Filing Date:
July 14, 2003
Export Citation:
Assignee:
Avesia Limited
International Classes:
B41J2/01; B41M5/00; C09B43/16; C09B62/09; D06P5/00; (IPC1-7): C09B43/16; B41J2/01; B41M5/00; C09D11/00; D06P5/00
Domestic Patent References:
| JPH04233975A | 1992-08-21 | |||
| JPS4960332A | 1974-06-12 |
Foreign References:
| WO2002046316A1 | 2002-06-13 |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shinya Hosokawa
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shinya Hosokawa