UNIVERSAL PIGMENT PREPARATIONS FOR POINT-OF-SALE USE

An aqueous, low-VOC/SVOC universal pigment preparation is provided, which contains (A) a pigment component; (B) a water-soluble additive containing at least one polyamine B, which is selected from thegroup consisting of polyvinylamines, poly-C2-C3-alkyleneimines, modified poly-C2-C3-alkyleneimines,...

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Bibliographische Detailangaben
Hauptverfasser: REISACHER HANSULRICH, CHAKRABARTI NILANJAN, ONCLIN STEFFEN, MAUTHE UWE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An aqueous, low-VOC/SVOC universal pigment preparation is provided, which contains (A) a pigment component; (B) a water-soluble additive containing at least one polyamine B, which is selected from thegroup consisting of polyvinylamines, poly-C2-C3-alkyleneimines, modified poly-C2-C3-alkyleneimines, melamines, modified melamines, poly-(C2-C4-alkyleneether) amines, polyetheramine polyols, and modified polyetheramine polyols; (C) an additive based on lecithin and/or an anionic additive based on a phosphoric ester and/or phosphonic ester; and (D) optionally further additives customary for producing an aqueous pigment preparation. The aqueous pigment preparation is suitable for coloring coating materials like paints, varnishes or renders, preferably for point-of-sale tinting (POS) or in in-plant tinting systems. 本发明提供种水性低VOC/SVOC通用颜料制剂,其包含:(A)颜料组分;(B)含有至少种多胺B的水溶性添加剂,所述多胺B选自聚乙烯胺、聚C-C亚烷基亚胺、改性聚C-C亚烷基亚胺、三聚氰胺、改性三聚氰胺、聚(C-C亚烷基醚)胺、聚醚胺多元醇和改性聚醚胺多元醇;(C)基于卵磷脂的添加剂和/或基于磷酸酯和/或膦酸酯的阴离子添加剂;和(D)任选地常用于生产水性颜料制剂的其他添加剂。水性颜料制剂适用于使涂料如油漆、清