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US 2005/0282926 A1Published application
Ink jet ink containing multimetallic polymeric colorants
AssigneeEastman Kodak Company
InventorsMihaela Madaras, Steven Evans, Marcel Madaras, David Southby
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Abstract
The invention relates to an ink composition containing a multimetallic oligomeric or polymeric azo colorant wherein the colorant is derived from the polymerization reaction of a polyvalent metal cation with a dimeric tridentate ligand containing a coordinating azo group.
Claims35
An ink composition comprising a multimetallic oligomeric or polymeric azo colorant wherein said colorant is derived from the polymerization reaction of a polyvalent metal cation with a dimeric tridentate ligand containing a coordinating azo group.
Dependencies are inferred from the claim text.