Aqueous carbon black dispersions

Aqueous carbon black dispersions contain carbon black and surfactants, in addition to water. The dispersions are produced by dispersing the carbon black and the other constituents in water, using bead mills, ultrasonic mills and/or an ultra-turrax. The aqueous carbon black dispersions can be used to...

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Bibliographische Detailangaben
Hauptverfasser: LEIMANN JUERGEN, KLEINHENZ HORST, STUEBBE ANDREAS, KARL ALFONS
Format: Patent
Sprache:eng
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Zusammenfassung:Aqueous carbon black dispersions contain carbon black and surfactants, in addition to water. The dispersions are produced by dispersing the carbon black and the other constituents in water, using bead mills, ultrasonic mills and/or an ultra-turrax. The aqueous carbon black dispersions can be used to produce printing inks such as ink-jet inks or writing inks.