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INK COMPOSITION FOR WATER INK BALL-POINT PEN, AND BALL- POINT PEN USING THE SAME

机译：用于水墨圆珠笔的墨水组成，以及使用相同的圆珠笔

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摘要

PROBLEM TO BE SOLVED: To provide an ink composition for water ink ball-point pens enabling to surely obtain an excellent writing performance.;SOLUTION: The ink composition for water ink ball-point pens contains water, coloring materials, a water-soluble organic solvent, a shear-viscosity reducing agent and a lubricant made of flake alumina.;COPYRIGHT: (C)2003,JPO

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公开/公告号JP2003073603A

专利类型
公开/公告日2003-03-12

原文格式PDF
申请/专利权人 SAKURA COLOR PROD CORP;
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申请/专利号JP20010261758
发明设计人 YOSHIMURA YASUYUKI;
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申请日2001-08-30
分类号C09D11/18;
国家 JP
入库时间 2022-08-22 00:17:51

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