| 发明名称 |
Solid dye preparations with improved water solubility. |
| 摘要 |
Solid dye preparations of reactive phthalocyanine dyes of the formula …<IMAGE>… in which the substituents have the meaning given in the description, have an improved solubility in water when they contain 5 to 15 % by weight of an acid-binding agent. |
| 申请公布号 |
EP0512320(A1) |
申请公布日期 |
1992.11.11 |
| 申请号 |
EP19920106850 |
申请日期 |
1992.04.22 |
| 申请人 |
BAYER AG |
发明人 |
STAWITZ, JOSEF-WALTER, DR.;STOEHR, FRANK-MICHAEL, DR.;WOLFF, JOACHIM, DR. |
| 分类号 |
C09B67/12;C09B67/16;C09B67/20;C09B67/24;F02M25/07 |
主分类号 |
C09B67/12 |
| 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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