Reactive triazine containing azo dyestuffs
Abstract
Abstract REACTIVE DYESTUFFS FO THE AZO OR ANTHRAQUINONE SERIES WHEREIN THE DYESTUFF RADICAL IS BONDED, THROUGH A BENZENE OR NAPHTHALENE NUCLEUS, TO THE RADICAL, -NH-(6-CL-(2,4-S-TRIAZINYLENE))-(1,4-PHENYLENE)-SO2-NH- CH2-SO3H AND WHEREIN THE DYESTUFF RADICAL CONTAINS 2 OR 3 SO3H SUBSTITUENTS AS WELL AS AT LEAST ONE SUBSTITUENT SELECTED FROM THE GROUP CONSISTING OF -OH,-COOH,-NH2, -NO2, BENOYLAMINO, CHLORINE, AND -R3,-R3OH AND R3CONH-RADICALS, WHEREIN R3 IS AN ALKYL CHAIN HAVING FROM 1 TO 4 CARBON ATOMS, AND METALLIZED COMPLEXES OF ONE TO TWO MOLECULES OF THE FOREGOING DYESTUFFS WITH A HEAVY METAL SELECTED FROM THE GROUP CONSISTING OF COOPER, CHROMIUM AND COBALT. CELLULOSE OR COTTON FARICS DYED WITH THE FOREGOING DYESTUFFS.
Inventors
- 👤 Ugo Moiso
- 👤 Cesano Maderno
- 👤 Giulio Craia
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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