作者: Gunther Lamm , Johannes Dehnert , Werner Juenemann , Guenter Meyer
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摘要: Dye formulations for dyeing and printing cellulose cellulosic textile material which in addition to conventional components contain a dye of the general formula (I): ##STR1## D is radical diazo component; R hydrogen, C 1 7 alkyl, phenyl or bearing methyl as substituent; X cyano, carbamoyl substituted carbamoyl; hydrogen an aliphatic, cycloaliphatic, araliphatic aromatic radical; 2 cycloaliphatic 3 4 independently one another have same meanings ; --n--r --N--R are saturated heterocyclic radicals.