Verfahren zur Herstellung wasserlöslicher Azofarbstoffe

• Main Authors: LUETZEL,GERHARD,DR, DEHNERT,JOHANNES,DR, LEUCHS,DIETER,DR, ROHLAND,WERNER,DR
• Format: Patent
• Language: German
• Published: 15.11.1968
• Edition: 1
• Subjects: ADHESIVES; CHEMISTRY; DYES; LAKES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MORDANTS; NATURAL RESINS; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; PAINTS; POLISHES

The invention comprises water-soluble azo dyes of formula <FORM:1004928/C4-C5/1> wherein A is the radical of a carbo- or heterocyclic diazo component, R1 is a substituted or unsubstituted aliphatic, araliphatic or phenyl radical, R2 is a hydrogen atom or an aliphatic or phenyl radical, X is a...