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1.发明授权Methods for dyeing or printing using amino-anthraquinone reactive disperse dyes 失效使用氨基 - 蒽醌反应性分散染料染色或印花的方法
公开(公告)号：US4115056A
公开(公告)日：1978-09-19
申请号：US847062
申请日：1977-10-28
申请人： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
发明人： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
摘要： The present invention provides useful new fibre-reactive disperse dyes of the formula (1) ##STR1## wherein R.sub.1 represents hydrogen or alkyl,R.sub.2 represents hydrogen, alkyl, cycloalkyl, aralkyl or substituted or unsubstituted phenyl, and R.sub.1 and R.sub.2, together with the nitrogen atom to which they are attached, can also form a 5- to 7-membered heterocyclic ring,R.sub.3 represents hydrogen or alkyl,R.sub.4 represents an alkyl radical of 1 to 6 carbon atoms which is substituted in .alpha.- and .beta.-position, preferably only in .alpha.-position, by halogen, for example bromine and above all chlorine, or represents an .alpha.,.beta.-unsaturated alkene radical which can be substituted in .alpha.- or .beta.-position by halogen, such as bromine and above all chlorine,A represents an alkylene or cycloalkylene radical which optionally contains oxygen or sulphur,X represents hydrogen, chlorine, bromine, cyano, or COOR.sub.5, andR.sub.5 represents alkyl,A process for the manufacture of these anthraquinone dyes and a method of using them for dyeing and printing organic fibre material, in particular natural and synthetic polyamides, and the material which is dyed with these dyes.
摘要翻译： 本发明提供了有用的新型式（1）的纤维反应性分散染料，其中R1表示氢或烷基，R2表示氢，烷基，环烷基，芳烷基或取代或未取代的苯基，R1和R2， 与它们所连接的氮原子一起也可以形成5-至7-元杂环，R 3表示氢或烷基，R 4表示1至6个碳原子的烷基，其在α和β - 位置，优选仅在α位上，通过卤素，例如溴，最重要的是氯，或代表α，β-不饱和烯烃基团，其可以被卤素如溴取代在α-或β-位，并且最重要的是 氯，A表示任选含有氧或硫的亚烷基或亚环烷基，X表示氢，氯，溴，氰基或COOR5，R5表示烷基。A制备这些蒽醌染料和AM的方法 使用它们用于染色和印刷有机纤维材料，特别是天然和合成多晶体的材料，以及与这些染料染色的材料。
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2.发明授权Methods for dyeing or printing using amino-anthraquinone reactive disperse dyes 失效使用氨基 - 蒽醌反应性分散染料染色或印花的方法
公开(公告)号：US4097229A
公开(公告)日：1978-06-27
申请号：US773403
申请日：1977-03-01
申请人： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
发明人： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
摘要： The present invention provides useful new fibre-reactive disperse dyes of the formula (1) ##STR1## wherein R.sub.1 represents hydrogen or alkyl, R.sub.2 represents hydrogen, alkyl, cycloalkyl, aralkyl or substituted or unsubstituted phenyl, and R.sub.1 and R.sub.2, together with the nitrogen atom to which they are attached, can also form a 5- to 7-membered heterocyclic ring, R.sub.3 represents hydrogen or alkyl, R.sub.4 represents an alkyl radical of 1 to 6 carbon atoms which is substituted in .alpha.- and .beta.-position, preferably only in .alpha.-position, by halogen, for example bromine and above all chlorine, or represents an .alpha.,.beta.-unsaturated alkene radical which can be substituted in .alpha.- or .beta.-position by halogen, such as bromine and above all chlorine, A represents an alkylene or cycloalkylene radical which optionally contains oxygen or sulphur, X represents hydrogen, chlorine, bromine, cyano or COOR.sub.5, and R.sub.5 represents alkyl, A process for the manufacture of these anthraquinone dyes and a method of using them for dyeing and printing organic fibre material, in particular natural and synthetic polyamides, and the material which is dyed with these dyes.
摘要翻译： 本发明提供了有用的新的式（1）的纤维反应性分散染料，其中R1表示氢或烷基，R2表示氢，烷基，环烷基，芳烷基或取代或未取代的苯基，R1和R2， 与它们所连接的氮原子一起也可以形成5-至7-元杂环，R 3表示氢或烷基，R 4表示1至6个碳原子的烷基，其在α和β - 位置，优选仅在α位上，通过卤素，例如溴，最重要的是氯，或代表α，β-不饱和烯烃基团，其可以被卤素如溴取代在α-或β-位，并且最重要的是 氯，A表示任选含有氧或硫的亚烷基或亚环烷基，X表示氢，氯，溴，氰基或COOR5，R5表示烷基。A制备这些蒽醌染料和一种ME的方法 使用它们用于染色和印刷有机纤维材料，特别是天然和合成聚酰胺，以及与这些染料染色的材料。
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公开(公告)号：US4044029A
公开(公告)日：1977-08-23
申请号：US689985
申请日：1976-05-26
申请人： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
发明人： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
摘要： The present invention provides useful new fibre-reactive disperse dyes of the formula (1) ##STR1## wherein R.sub.1 represents hydrogen or alkyl,R.sub.2 represents hydrogen, alkyl, cycloalkyl, aralkyl or substituted or unsubstituted phenyl, and R.sub.1 and R.sub.2, together with the nitrogen atom to which they are attached, can also form a 5- to 7-membered heterocyclic ring,R.sub.3 represents hydrogen or alkyl,R.sub.4 represents an alkyl radical of 1 to 6 carbon atoms which is substituted in .alpha.- and .beta.-position, preferably only in .alpha.-position, by halogen, for example bromine and above all chlorine, or represents an .alpha.,.beta.-unsaturated alkene radical which can be substituted in .alpha.- or .beta.-position by halogen, such as bromine and above all chlorine,A represents an alkylene or cycloalkylene radical which optionally contains oxygen or sulphur,X represents hydrogen, chlorine, bromine, cyano or COOR.sub.5, andR.sub.5 represents alkyl,A process for the manufacture of these anthraquinone dyes and a method of using them for dyeing and printing organic fibre material, in particular natural and synthetic polyamides, and the material which is dyed with these dyes.
摘要翻译： 本发明提供了有用的新的式（1）（1）的纤维反应性分散染料，其中R1表示氢或烷基，R2表示氢，烷基，环烷基，芳烷基或取代或未取代的苯基，R1和R2， 与它们所连接的氮原子一起也可以形成5-至7-元杂环，R 3表示氢或烷基，R 4表示1至6个碳原子的烷基，其在α和β - 位置，优选仅在α位上，通过卤素，例如溴，最重要的是氯，或代表α，β-不饱和烯烃基团，其可以被卤素如溴取代在α-或β-位，并且最重要的是 氯，A表示任选含有氧或硫的亚烷基或亚环烷基，X表示氢，氯，溴，氰基或COOR5，R5表示烷基。A制备这些蒽醌染料和一种ME的方法 使用它们用于染色和印刷有机纤维材料，特别是天然和合成聚酰胺，以及与这些染料染色的材料。
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