Patent ID: 6376656
Filing Date: 2002-04-23
Classification: C07C,C09B

Abstract:
Reactive dyestuff of the formula (I) whereinR1 denotes H or unsubstituted or substituted C1-C4-alkyl, R2 denotes C1-C4-alkyl, X denotes F, Cl or Br, Z denotes â€”CH&boxH;CH2 or â€”CH2CH2â€”OSO3H, R15 denotes H, C1-C4-alkyl, C1-C4-alkoxy, Cl, Br, acylamino, amino carbonylamino, C1-C4-alkylsulphonylamino or arylsulphonylamino and R18 denotes H, C1-C4-alkyl, C1-C4-alkoxy, OH or SO3H.