| 发明名称 |
Ink composition for ink-jet writing |
| 摘要 |
A pigment-free, high-intensity, light-fast ink suitable for ink-jet printing comprised of a polar solvent liquid base and a premetallized azo dye. The ink may also contain an inorganic ionizable salt to impart electrical conductivity.
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| 申请公布号 |
US3994736(A) |
申请公布日期 |
1976.11.30 |
| 申请号 |
US19740449833 |
申请日期 |
1974.03.11 |
| 申请人 |
HERTZ, CARL HELLMUTH;MANSSON, KJELL AKE GOSTA |
发明人 |
HERTZ, CARL HELLMUTH;MANSSON, KJELL AKE GOSTA |
| 分类号 |
C09D11/00;(IPC1-7):C09D11/02 |
主分类号 |
C09D11/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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