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发明公开
CN102964905A 非水系墨 有权

非水系墨
摘要：
本发明提供能够抑制与PPC印刷物的调色剂树脂的贴附或透明文件夹的变形，同时能够省电地进行喷吐的喷墨用非水系墨。本发明的喷墨用非水系墨至少含有色料及有机溶剂，所述有机溶剂相对于溶剂总质量含有30质量%以上的溶剂(A)：50%馏出温度为320℃～480℃的正构烷烃系溶剂、含有总计30质量%以上的溶剂(B)：50%馏出温度为200℃～320℃的环烷烃系溶剂和/或异链烷烃系溶剂，所述溶剂(A)与所述溶剂(B)的总量相对于所述有机溶剂总量为80质量%以上。所述墨的粘度优选为5～30mPas。
摘要（英）：

The invention provides a nonaqueous ink for ink jet and the nonaqueous ink can restrict attaching with a toner resin of a PPC print and deformation of a transparent folder. The nonaqueous ink comprises color material and organic solvent. The organic solvent comprises 50% of solvent (a) containing (in %mass) normal paraffin-type solvent (30 or more) having distillation-temperature of 320-480[deg] C, and 50% of solvent (b) containing naphthene-type solvent and/or isoparaffin-type solvent (30 or more) having distillation temperature of 200-320[deg] C with respect to total content of organic solvent. The content of solvent (a) and solvent (b) is 80 %mass or more with respect to the total content of organic solvent. Ink viscosity preferably 5-30 mPas.

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