| 发明名称 |
INK CARTRIDGE AND METHOD OF REPLENISHING INK CARTRIDGE |
| 摘要 |
An ink cartridge including a holding member and an ink bag to accommodate ink, wherein the ink cartridge is replenished with pigment ink having a pH higher than a pH of residual ink remaining in the ink cartridge.
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| 申请公布号 |
US2013242009(A1) |
申请公布日期 |
2013.09.19 |
| 申请号 |
US201313765776 |
申请日期 |
2013.02.13 |
| 申请人 |
BANNAI AKIKO;INOUE TOMOHIRO |
发明人 |
BANNAI AKIKO;INOUE TOMOHIRO |
| 分类号 |
B41J2/175 |
主分类号 |
B41J2/175 |
| 代理机构 |
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代理人 |
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| 主权项 |
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