Anthrapyridone compound, water-based magenta ink composition...

Details Anthrapyridone compound, water-based magenta ink composition... Anthrapyridone compound, water-based magenta ink composition...

2007-05-29

2007-05-29

Klemanski, Helene (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C546S076000, C347S100000

Reexamination Certificate

active

10557128

ABSTRACT:
The present invention provides magenta dyestuff represented by the formula (1):(symbols are as defined in the present description), with hue and vividness suitable to ink-jet recording, excellent fastness to light, gas, water and so on in records and an ink composition using said dyestuff.

REFERENCES:
patent: 2962497 (1960-11-01), Guenthard
patent: 6152969 (2000-11-01), Matsumoto et al.
patent: 6471760 (2002-10-01), Matsumoto et al.
patent: 6645283 (2003-11-01), Matsumoto et al.
patent: 6843839 (2005-01-01), Kanke et al.
patent: 6852154 (2005-02-01), Kitamura et al.
patent: 6929361 (2005-08-01), Matsumoto et al.
patent: 6984032 (2006-01-01), Kitamura et al.
patent: 2006/0139428 (2006-06-01), Osumi et al.
patent: 2004-2814 (2004-01-01), None
patent: 2004-091632 (2004-03-01), None
patent: 99/48981 (1999-09-01), None
patent: 03/027185 (2003-04-01), None
The International Search Report dated Jun. 22, 2004.

Affiliated with

Also associated with

Rating

Anthrapyridone compound, water-based magenta ink composition... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anthrapyridone compound, water-based magenta ink composition..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anthrapyridone compound, water-based magenta ink composition... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3754381