| 发明名称 |
INK COMPOSITION ERASABLE BY LIGHT IRRADIATION |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an ink composition having excellent erasability by light irradiation. SOLUTION: The ink composition erasable by light irradiation contains a water-based dye and fine particles of titanium oxide for photocatalytic use.</p> |
| 申请公布号 |
JP2003073587(A) |
申请公布日期 |
2003.03.12 |
| 申请号 |
JP20010261837 |
申请日期 |
2001.08.30 |
| 申请人 |
SAKURA COLOR PROD CORP |
发明人 |
TSUJIO SHINJI |
| 分类号 |
C09D11/00;(IPC1-7):C09D11/00 |
主分类号 |
C09D11/00 |
| 代理机构 |
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代理人 |
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