摘要 |
The present invention is drawn to dye sets for formulating ink-jet inks, including ink sets having six ink-jet inks. In one embodiment, the dye set can comprise a yellow dye for formulating a yellow ink, a pair of magenta dyes for formulating a magenta ink and a pale magenta ink, a pair of cyan dyes for formulating a cyan ink and a pale cyan ink, and a black dye for formulating a black ink-jet ink. The pair of magenta dyes can be a transition metal-containing azo dye and a non-metalllized dye. The pair of cyan dyes can be a first copper phthalocyanine dye and a second copper phthalocyanine dye that is different than the first copper phthalocyanine dye. |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;DODGE, TYE;UHLIR-TSANG, LINDA, C.;LAUW, HIANG, P.;THORNBERRY, MATTHEW |
发明人 |
DODGE, TYE;UHLIR-TSANG, LINDA, C.;LAUW, HIANG, P.;THORNBERRY, MATTHEW |