| 发明名称 |
WATER-INSOLUBLE SULFUR DYE, ITS PREPARATION AND METHOD OF USING IT |
| 摘要 |
The water-insoluble sulphur dyes of the general formula I <IMAGE> in which F is the dye chromophore of, for example, C.I. Sulphur Black 1 and R<1> to R<4> and n are as defined in Claim 1 are especially suitable for the production of recording fluids. |
| 申请公布号 |
JPH06263992(A) |
申请公布日期 |
1994.09.20 |
| 申请号 |
JP19930281465 |
申请日期 |
1993.11.10 |
| 申请人 |
CASSELLA AG |
发明人 |
UORUFUGANGU BAUAA;UIIRII SHIYUTETSUKERUBERUKU;YOOZEFU RITSUTAA;UIRUHERUMU MAUERUSUHAAGEN |
| 分类号 |
B41M5/00;C09B49/00;C09B49/06;C09B69/04;C09D11/17;C09D11/328 |
主分类号 |
B41M5/00 |
| 代理机构 |
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