Polymeric colorant-based ink compositions

Details Polymeric colorant-based ink compositions Polymeric colorant-based ink compositions

2006-08-24

2010-06-08

Jagannathan, Vasu (Department: 1796)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S161000, C347S100000

Reexamination Certificate

active

07732509

ABSTRACT:
An ink composition suitable for ink jet printing comprises a polymeric colorant in a carrier, the colorant containing at least one hydrophilic portion and at least one hydrophobic portion, wherein the composite log Kow of the polymeric colorant is more positive than −0.7.

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