| 发明名称 |
VATTENFAST TRYCKFERG FOR ANVENDNING VID FERGSTRALESKRIVNING |
| 摘要 |
An ink for use in ink jet printers is provided. The ink contains a water soluble dye, a polyamine containing 6 or fewer nitrogen atoms per molecule, with the ink composition having a pH of 8 or below. The ink has improved waterfastness over an equivalent ink formulation without the polyamine additive. |
| 申请公布号 |
SE7812303(A) |
申请公布日期 |
1979.06.06 |
| 申请号 |
SE19780012303 |
申请日期 |
1978.11.29 |
| 申请人 |
* INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
G M * ADAMS;R D * BALANSON;C D * SNYDER |
| 分类号 |
C09D11/16;C09D11/00;(IPC1-7):C09D11/16 |
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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