Polymer-encapsulated pigment with bridging layer

Details Polymer-encapsulated pigment with bridging layer Polymer-encapsulated pigment with bridging layer

2006-04-28

2009-10-27

Wu, David (Department: 1796)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S210000, C428S407000, C524S556000

Reexamination Certificate

active

07608646

ABSTRACT:
The present invention is drawn to pigment suspensions, methods of forming pigment suspensions, and ink sets. The pigment suspension can comprise an aqueous liquid vehicle and a polymer-encapsulated pigment suspended in the liquid vehicle. The polymer-encapsulated pigment can include a pigment core, a bridging layer deposited on a surface of the pigment core, and a polymer encapsulation layer attached to or deposited on the bridging layer.

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