Method of improving viscosity stability upon addition of a colorant component

A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular organic compound having a hydrophobic cavity, a dispersing re...

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Hauptverfasser: HARRIS JEROME MICHAEL, FAULK RONALD CARL, EICHMAN HENRY JUDE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular organic compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.