GRAVURE PRINTING INK
PURPOSE:To improve gravure printing properties and back trapping resistance by incorporating a polyamide resin, nitrocellulose and a rosette-like inorganic pigment. CONSTITUTION:This printing ink is prepared by kneading a polyamide resin with a molecular weight of 3,000-20,000, nitrocellulose with a...
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Format: | Patent |
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Zusammenfassung: | PURPOSE:To improve gravure printing properties and back trapping resistance by incorporating a polyamide resin, nitrocellulose and a rosette-like inorganic pigment. CONSTITUTION:This printing ink is prepared by kneading a polyamide resin with a molecular weight of 3,000-20,000, nitrocellulose with a nitrogen content of 10-13 and an average degree of substitution of 1.5 to 3.0, 0.01-40wt.% rosette- like inorganic pigment, an organic solvent, a pigment for gravure ink and a lubricant. |
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