Ink jet ink containing multimetallic polymeric colorants

Details Ink jet ink containing multimetallic polymeric colorants Ink jet ink containing multimetallic polymeric colorants

2004-06-10

2008-11-11

Niland, Patrick D (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C106S031010, C106S031130, C106S031270, C106S031500, C106S031810, C523S161000, C528S395000, C534S698000, C534SDIG005

Reexamination Certificate

active

07449500

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.

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US Serial No.; concurrently filed; titled “Ink Jet Ink Containing Multimetallic Polymeric Colorants”; of Mihaela L. Madaras et al, Jun. 10. 2004.

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