Dennis P. Parazak

Ink to ink bleed and halo control using specific polymers in ink-jet printing inks

Inks containing glycol ethers and specific polymers for dry time and bleed improvements in ink-jet printing inks

Black to color bleed control using specific polymers in ink-jet printing inks containing pigmented inks requiring dispersants

Ink-jet printing inks containing ester modified macromolecular chromophores

Inkjet color ink set

Bleed alleviated aqueous pigment dispersion-based ink-jet ink compositions

Use of mixtures of organic acids to adjust properties of ink-jet inks

Ink-jet inks comprising pigment precursors

Reliability enhancement of microemulsion-based ink-jet inks

Ink-jet inks and ink sets exhibiting reduced bleed, wicking, and/or halo effect and associated methods