WATER-BASED OFFSET LITHOGRAPHIC PRINTING INK
A water-based offset lithographic printing ink comprising water; a macromolecular binder which: (i) is optionally present and is of the type which is water-soluble, regardless of the pH of the water phase, (ii) is present and is of the type which is water-soluble only at a pre-determined pH value, o...
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Zusammenfassung: | A water-based offset lithographic printing ink comprising water; a macromolecular binder which: (i) is optionally present and is of the type which is water-soluble, regardless of the pH of the water phase, (ii) is present and is of the type which is water-soluble only at a pre-determined pH value, or (iii) is optionally present and is an aqueous emulsion; a pigment; and a re-wetting agent. A non ionic surfactant may also be present in the ink. |
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