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公开(公告)号:US5306815A
公开(公告)日:1994-04-26
申请号:US947533
申请日:1992-09-21
申请人: Erwin Hahn , Clemens Grund , Andreas Geisberger , Helmut Reichelt , Andreas Guldner , Mathias Wiesenfeldt , Karl-Heinz Etzbach , Ruediger Sens , Helmut Hagen
发明人: Erwin Hahn , Clemens Grund , Andreas Geisberger , Helmut Reichelt , Andreas Guldner , Mathias Wiesenfeldt , Karl-Heinz Etzbach , Ruediger Sens , Helmut Hagen
IPC分类号: C09B29/033 , C09B29/00 , C09B29/042 , C09B29/045 , C09B29/44 , D06P1/18
CPC分类号: C09B29/0059 , C09B29/0074 , C09B29/3643
摘要: Azo dyes useful for dyeing or printing textile fibers or fabrics and for thermal transfer have the formula ##STR1## where R.sup.1 and R.sup.2 are each substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl or substituted or unsubstituted C.sub.3 -C.sub.4 -alkenyl or R.sup.1 may also be hydrogen,R.sup.3 is hydrogen or C.sub.1 -C.sub.6 -alkyl,R.sup.4 and R.sup.5 are each hydrogen, C.sub.1 -C.sub.6 -alkyl, halogen, C.sub.1 -C.sub.6 -alkoxy, amino or mono- or di(C.sub.1 -C.sub.4 -alkyl)amino, andD is a radical of the thiophene, thiazole, isothiazole, benzothiophene, thienothiophene or thienothiazole series.
摘要翻译: 可用于染色或印刷纺织纤维或织物和热转印的偶氮染料具有式(*化学结构*),其中R 1和R 2各自为取代或未取代的C 1 -C 10 - 烷基或取代或未取代的C 3 -C 4 - 烯基或R 1可以 也可以是氢,R 3是氢或C 1 -C 6烷基,R 4和R 5各自是氢,C 1 -C 6烷基,卤素,C 1 -C 6烷氧基,氨基或单或二(C 1 -C 4烷基)氨基, D是噻吩,噻唑,异噻唑,苯并噻吩,噻吩并噻吩或噻吩并噻唑系的基团。