PIGMENTPRAEPARATION, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG

The invention relates to readily dispersible strong pigment formulations containing arylpararosanilinesulfonic acid pigments of the formula and a polyester resin which has been water-solubilized by neutralizing the carboxyl groups with nitrogen bases. The pigment formulations are distinguished by be...

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Bibliographische Detailangaben
Hauptverfasser: ZIMMERMANN,MANFRED,DR, SCHNEIDER,MANFRED, DEUBEL,REINHOLD,DR
Format: Patent
Sprache:ger
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Zusammenfassung:The invention relates to readily dispersible strong pigment formulations containing arylpararosanilinesulfonic acid pigments of the formula and a polyester resin which has been water-solubilized by neutralizing the carboxyl groups with nitrogen bases. The pigment formulations are distinguished by being very readily dispersible in the various printing ink binders and by having a high tinctorial strength.