公开(公告)号：US4111966A

公开(公告)日：1978-09-05

申请号：US749201

申请日：1976-12-09

申请人： Peter Hindermann ,  Jean-Marie Adam ,  Urs Karlen

发明人： Peter Hindermann ,  Jean-Marie Adam ,  Urs Karlen

IPC分类号： C09B1/503 ,  C09B1/515 ,  C07C49/68 ,  C09B1/12

CPC分类号： C09B1/503 ,  C09B1/515

摘要： 1,5-dihydroxy-4,8-diaminoanthraquinone compounds of the formula I ##STR1## wherein Y represents a linear or branched alkyl group of 1 to 5 carbon atoms,R represents a hydrogen atom, an unsubstituted or substituted alkyl group of 1 to 5 carbon atoms or the cyclohexyl group, andEach of R.sub.1 and R.sub.2 independently represents a hydrogen atom, the methyl, ethyl or iso-propyl group.

摘要翻译： 式I的1,5-二羟基-4,8-​​二氨基蒽醌化合物其中Y表示1至5个碳原子的直链或支链烷基，R表示氢原子，未取代或取代的烷基 1至5个碳原子或环己基，并且每个R 1和R 2独立地表示氢原子，甲基，乙基或异丙基。

公开(公告)号：US4049656A

公开(公告)日：1977-09-20

申请号：US593534

申请日：1975-07-07

申请人： Peter Hindermann ,  Hubert Meindl

发明人： Peter Hindermann ,  Hubert Meindl

IPC分类号： C09B62/004 ,  C07D239/24

CPC分类号： C09B62/004

摘要： Fibre-reactive anthraquinone dyestuffs are disclosed which are of the formula ##STR1## wherein X and Y represent independently of each other hydrogen or SO.sub.3.sup.- M.sup.+,Z represents a fibre-reactive radical bound to -NH- directly or via a bridging member selected from carbonyl, sulphonyl or carbonylimino; and forming with the substrate especially polyamide or cellulose at least one covalent bond, andM.sup.+ represents one equivalent of a colorless cation.These dyestuffs are useful for the pad-dyeing and printing of organic materials, especially materials made from polyamide or cellulose.The resulting dyeings are distinguished by excellent fastness to wet processing such as, in particular to washing, water, perspiration, alkali and rubbing, as well as by a good fastness to light.

摘要翻译： 公开了具有下式的纤维反应性蒽醌染料，其中X和Y彼此独立地表示氢或SO 3 -M +，Z表示直接与-NH-键合的纤维反应性基团，或经由桥连基团选自 羰基，磺酰基或羰基亚氨基; 并与基材特别是聚酰胺或纤维素形成至少一个共价键，M +代表一当量的无色阳离子。