Ink base for preparing pigmented water-based inks, especially for inkjet printers, includes a drying retardant comprising diethylene glycol, 1,6-hexanediol and pentaerythritol

摘要

Ink base for preparing pigmented water-based inks comprises a drying retardant comprising diethylene glycol, 1,6-hexanediol and pentaerythritol and a pH adjuster comprising one or more amines. An independent claim is also included for an ink comprising the ink base, colorants, water and optionally additives.