Compositions and methods for producing urethane coated...

Details Compositions and methods for producing urethane coated... Compositions and methods for producing urethane coated...

2007-04-23

2010-06-15

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, C524S560000, C524S566000, C524S577000, C524S590000

Reexamination Certificate

active

07737196

ABSTRACT:
The present invention is drawn to passivated pigment suspensions, methods of forming passivated pigment suspensions, and ink sets based thereupon. The coated pigment suspension can comprise a liquid vehicle and a passivated pigment suspended in the liquid vehicle. The coated pigment can include a pigment core, on which is deposited a passivation layer comprising a polymer precursor synthesized while separate from the pigment. A polymer encapsulation layer may be attached to or deposited on the passivation layer.

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