发明名称 |
OIL-BASED INK COMPOSITION AND BALL PEN CONTAINING THE SAME |
摘要 |
<p>An oil-based ink composition which comprises a colorant consisting of a combination of a salt dye constituted of a basic dye and an organic acid with an organic pigment, a butyral resin, and an organic solvent, and which gives color images having excellent long-term stability; and a ball pen which has an ink cartridge filled with the colored oil-based ink composition.</p> |
申请公布号 |
WO0157147(A1) |
申请公布日期 |
2001.08.09 |
申请号 |
WO2001JP00659 |
申请日期 |
2001.01.31 |
申请人 |
MITSUBISHI PENCIL KABUSHIKI KAISHA;SUZUKI, SUSUMU;TAKAYANAGI, TOSHIAKI |
发明人 |
SUZUKI, SUSUMU;TAKAYANAGI, TOSHIAKI |
分类号 |
C09D11/16;C09D11/17;C09D11/18;(IPC1-7):C09D11/18;B43K7/00 |
主分类号 |
C09D11/16 |
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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