O/W TYPE EMULSION INK COMPOSITION FOR BALL-POINT PEN

PROBLEM TO BE SOLVED: To provide an ink composition for ball-point pens, which is free from set-off of writing, is excellent in water resistance and is excellent in writing feeling. SOLUTION: In the O/W type emulsion ink composition for ball-point pens, an oil-soluble dye solution used as a colorant...

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1. Verfasser: ITABASHI AKIKO
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Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an ink composition for ball-point pens, which is free from set-off of writing, is excellent in water resistance and is excellent in writing feeling. SOLUTION: In the O/W type emulsion ink composition for ball-point pens, an oil-soluble dye solution used as a colorant is dispersed in water by using an additive selected from chimyl alcohol and/or batyl alcohol and a sodium salt of acyl-lactate having at least 8 carbon atoms. COPYRIGHT: (C)2010,JPO&INPIT