Improved magenta ink formulation

Various ink formulations utilizing particular magenta dyes have excellent printing characteristics with high chroma on plain paper and minimal humid bleed on special media. The magenta humid bleed shift has been greatly reduced, especially on photo glossy materials. A single dye may be used in compa...

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Bibliographische Detailangaben
Hauptverfasser: ADAMIC, RAYMOND J, LAUW, HIANG P
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Various ink formulations utilizing particular magenta dyes have excellent printing characteristics with high chroma on plain paper and minimal humid bleed on special media. The magenta humid bleed shift has been greatly reduced, especially on photo glossy materials. A single dye may be used in comparison to blended dyes which have been used in the past.