Pigment preparations suitable for water-thinnable printing inks and coatings
Pigment preparations obtainable by coating an organic pigment suspended in an aqueous medium with a resin having an acid number of >/=200 and with a nonionic surfactant, and isolating and optionally drying and mechanically comminuting the coated pigment, are useful for pigmenting water-thinnable...
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Zusammenfassung: | Pigment preparations obtainable by coating an organic pigment suspended in an aqueous medium with a resin having an acid number of >/=200 and with a nonionic surfactant, and isolating and optionally drying and mechanically comminuting the coated pigment, are useful for pigmenting water-thinnable printing inks and coatings. |
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