PIGMENT CONCENTRATE

Non-aqueous pigment concentrate comprising one or more pigments, one or more dispersants, and at least one resin, characterized in that the resin is a polyester comprising at least one oligo-ester building block with a hydrophobic tail linked thereto, wherein the hydrophobic tail is selected from th...

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Bibliographische Detailangaben
Hauptverfasser: DI LULLO, Claudio Argentino, GANESH, Bhuvaneswaran, VAN DEN HAAK, Hendrik Jan Willem, ROY, Jamie MacLiver, SOLDAVINI, Lorenzo, CAMERON, Colin
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Non-aqueous pigment concentrate comprising one or more pigments, one or more dispersants, and at least one resin, characterized in that the resin is a polyester comprising at least one oligo-ester building block with a hydrophobic tail linked thereto, wherein the hydrophobic tail is selected from the group consisting of: (a) branched hydrocarbons, (b) hydrocarbons containing a cyclic group, and (c) linear hydrocarbons, provided that when said linear hydrocarbon is linked to the oligo-ester building block via an ester group, the linear hydrocarbon contains 3 to 12 carbon atoms.