【発明の名称】水溶性トリフエンジオキサジン-化合物、その製法及び該化合物を染料として使用する方法

Japanese Patent JPH0781086

B2

Triphendioxazine compounds with properties of fiber-reactive dyestuffs corresponding to the general formula (1) in which T is an optionally substituted alkyl group with 1 to 6 carbon atoms, excluding a radical of the group Y defined below, it also being possible for the alkyl group to be interrupted by hetero atoms, or is an optionally substituted aryl group, B is an oxygen or sulfur atom or an amino group, W is a divalent, optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic-carbocyclic radical or a benzotriazole radical combined with one of these radicals, it being possible for the aliphatic radicals to be interrupted by hetero groups and/or for aliphatic and aryl radicals to be bonded to one another by a hetero group, R is hydrogen, alkyl with 1 to 6 carbon atoms, alkoxy with 1 to 5 carbon atoms, halogen, carboxy or sulfo, X1 is hydrogen, halogen, cycloalkyl, aralkyloxy, alkoxy, aryloxy, alkyl, aryl, aralkyl, cyano, carboxy, carbalkoxy, arylamino, carbamoyl, which is optionally substituted, alkanoylamino or aroylamino, X2 can have the meaning of X1, n represents the number 1 or 2, Y is the vinyl group or an ethyl group which is substituted in the beta -position by a substituent which can be eliminated with an alkali and the molecule (1) contains at least one sulfo or sulfato group.

GIUNTER SHIU EIGEL
Hartmut Schewlinger
Walter Helmlink

JP21825486A

August 30, 1995

September 18, 1986

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Hoechst Akchen Gezel Shaft

C09B19/00; C07C67/00; C07C313/00; C07C315/04; C07C317/14; C07C317/22; C07C317/34; C07C317/36; C07C317/46; C07C317/48; C07C323/23; C07C323/65; C07D498/04; C09B62/503; D06P1/384; D06P3/10; D06P3/66; (IPC1-7): C09B62/503; D06P1/384

JP61221268A

Mitsuyoshi Ezaki (1 person outside)

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