| 发明名称 |
Ink composition for oil-based ballpoint pen |
| 摘要 |
<p>Disclosed are an ink composition for oil-based ballpoint pens which exhibits soft writing sensation due to low viscosity of 300 to 3000 cps, enables writing even at low temperatures and thus exhibits superior stability, and is free of leakage (of ink), and an oil-based ballpoint pen using the same.</p> |
| 申请公布号 |
EP2787047(A1) |
申请公布日期 |
2014.10.08 |
| 申请号 |
EP20140153287 |
申请日期 |
2011.05.25 |
| 申请人 |
SUHAN CORPORATION;KOTOBUKI & CO. LTD. |
发明人 |
CHUNG, DOO YOUNG;LEE, SOON SUCK |
| 分类号 |
C09D11/18 |
主分类号 |
C09D11/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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