Title:
モノアゾ化合物およびそれらを含有するインク
Document Type and Number:
Japanese Patent JP2006502273
Kind Code:
A
Abstract:
A compound of Formula (1) and salts thereof: wherein: R1 and R3 are each independently H or optionally substituted alkyl; R2 is either alkyl carrying a water-solubilising group selected from the group consisting of OH, -(OCH2CH2)q-, where q is from 1 to 10, carboxylic acid and sulfonic acid groups and salts thereof; or a C1-12-alkyl group free from water-solubilising groups; Y is OH, CO2H, SO3H or PO3H2; and n and m each independently have a value of 0 or 1; provided that the compound of Formula (1) is free from fibre reactive groups. Also an ink-jet printing ink, an ink-jet printing process, a printed material and an ink jet printer cartridge.
Inventors:
Show Cross, Andrew Paul
Wight, paul
Wight, paul
Application Number:
JP2004542600A
Publication Date:
January 19, 2006
Filing Date:
September 19, 2003
Export Citation:
Assignee:
Avesia Limited
International Classes:
C09B29/16; B41J2/01; B41M5/00; C07D251/52; C09B29/30; C09B43/16; C09D11/00; D06P1/06; D06P1/10; D06P5/00
Domestic Patent References:
| JP2000327938A | 2000-11-28 | |||
| JP2000086955A | 2000-03-28 | |||
| JPS60188468A | 1985-09-25 | |||
| JPH11158429A | 1999-06-15 |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita