Title:
化合物
Document Type and Number:
Japanese Patent JP4485053
Kind Code:
B2
Abstract:
Compounds of Formula (1) and salts and tautomers thereof, inks containing a compound of Formula (1), an ink jet printing process using the inks, substrates printed with the inks and ink jet printer cartridges containing the inks:wherein:R1 and R2 each independently is H, optionally substituted alkyl, optionally substituted aryl or optionally substituted arylalkyl;each W and each X independently is -COOH, -SO3H, -PO3H2 or alkyl substituted by one or more groups selected from -COOH, -SO3H and -PO3H2;each Y and each Z independently is a substituent other than those defined for W and X;a and d each independently is 1 to 5;b and c each independently is 0 to 4;(a+b) has a value of 5 or less; and(c+d) has a value of 5 or less.
Inventors:
Ken Worth, Mark
Ronald Winford, Ken Young
Ronald Winford, Ken Young
Application Number:
JP2000533497A
Publication Date:
June 16, 2010
Filing Date:
February 16, 1999
Export Citation:
Assignee:
Fujifilm Imaging Colorants Limited
International Classes:
B41J2/01; C09B29/42; B41M5/00; C09B44/08; C09D11/00; D06P1/18; D06P5/00
Domestic Patent References:
| JP4345669A | ||||
| JP5222307A | ||||
| JP2228368A | ||||
| JP1236286A | ||||
| JP9217033A | ||||
| JP62500246A | ||||
| JP58194958A |
Foreign References:
| US5413630 | ||||
| US5543259 | ||||
| US2512251 | ||||
| GB1359171B |
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Minako Matsuyama
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Minako Matsuyama