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US 7,119,178 B2Granted
Multimetallic polymeric azo colorants
AssigneeEastman Kodak Company
InventorsMihaela L. Madaras, Steven Evans
Life of this patent
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Abstract
This invention relates to a multimetallic oligomeric or polymeric colorant wherein said colorant is derived from the polymerization of a metal cation with a dimeric tridentate ligand containing a coordinating azo group.
Claims24
A multimetallic oligomeric or polymeric colorant wherein said colorant is derived from the polymerization of a metal cation with a dimeric tridentate ligand containing a coordinating azo group.
Dependencies are inferred from the claim text.