| 发明名称 |
ISOTHIAZOLAZOFARBSTOFFE. |
| 摘要 |
New isothiazole azo dyestuff cpds. of formula (I), where X = (substd.) 1-8C alkyl or (substd.) phenyl; Y = H, CN, Cl or Br; R1 = H, 1-4C alkyl or phenyl; R2 = H, CN, carbamoyl, 1-4C mono- or di-alkylcarbamoyl, 1-6C alkanoyl, 1-6C alkoxycarbonyl or 2-(1-4C-alkoxy)-ethoxycarbonyl; R3 = (substd.) 1-8C alkyl, opt. with one or 2 O atoms in the chain, 5-7C cycloalkyl, 3-6C alkenyl or phenyl. |
| 申请公布号 |
DE3877702(D1) |
申请公布日期 |
1993.03.04 |
| 申请号 |
DE19883877702 |
申请日期 |
1988.11.04 |
| 申请人 |
BASF AG, 6700 LUDWIGSHAFEN, DE |
发明人 |
HANSEN, DR., GUENTER;SCHEFCZIK, DR., ERNST, W-6700 LUDWIGSHAFEN, DE;REICHELT, DR., HELMUT, W-6730 NEUSTADT, DE |
| 分类号 |
C09B29/039;C09B29/42;D06P1/18;(IPC1-7):C09B29/039 |
主分类号 |
C09B29/039 |
| 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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