Ink jet set for reducing intercolor bleed

Details Ink jet set for reducing intercolor bleed Ink jet set for reducing intercolor bleed

2007-01-30

2007-01-30

Sample, David (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031600, C106S031580, C106S031860

Reexamination Certificate

active

10995838

ABSTRACT:
An ink set for reducing intercolor bleed and a multi-colored ink jet printing process utilizing the same is provided. The ink set comprises a black ink composition and a plurality of color ink jet ink compositions comprising a colorant and an ink vehicle. The ink vehicle of at least one of the color inks matches the ink vehicle of the black ink. An ink set may also be a hybrid ink set comprising a black/color ink subset that includes a black ink composition and at least one color ink composition, and a color/color ink subset that includes a plurality of color ink compositions, wherein the ink vehicle of the color ink composition(s) in the black/color ink subset matches the ink vehicle of the black ink composition and the ink vehicles of at least one of the color inks in the color/color subsets match the ink vehicle of another color ink in the color/color ink subset.

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