Ink sets for ink-jet printing

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United States of America Patent

PATENT NO 9708495
SERIAL NO

14350779

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure is drawn to ink-jet ink sets, as well as related systems and methods. In one example, an ink set for ink-jet printing can comprise a cyan ink-jet ink including from about 2 wt % to about 5 wt % of a cyan pigment admixed in a first ink vehicle; a magenta ink-jet ink including a magenta colorant comprising from about 2 wt % to about 5 wt % of a magenta pigment and about 0.1 wt % to about 1 wt % of a slightly soluble magenta dye admixed in a second ink vehicle; and a yellow ink-jet ink including from about 2 wt % to about 5 wt % of a yellow pigment admixed in a third ink vehicle.

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Patent Owner(s)

  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gardner, John Morrow San Diego, US 3 40
Prasad, Keshava A San Diego, US 49 932
Sarkisian, George San Diego, US 41 285
Yolemi, Tayo Olu San Diego, US 3 2

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