| 发明名称 |
INK COMPOSITION |
| 摘要 |
1. Electrically conducting ink composition having a viscosity of between 0.001 and 0.01 Pa.s, characterized in that it comprises basically an aqueous solution of an organic direct dye soluble in water if its pH is between 9.5 and 12, but practically insoluble if its pH is 7 or less, and ammonium hydroxide. |
| 申请公布号 |
DE3065786(D1) |
申请公布日期 |
1984.01.05 |
| 申请号 |
DE19803065786 |
申请日期 |
1980.10.15 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
EDDS, KENNETH EUGENE;EISELE, PETER JON;ELBERT, DONALD LEO |
| 分类号 |
C09D11/00;(IPC1-7):C09D11/00 |
主分类号 |
C09D11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
