发明授权
US3592807A Water-insoluble (n-cyanoloweralkyl-n-acyloxyloweralkylamino)-phenylazo-benzene dyestuffs 失效
水 - 不溶性(N-氰基乙烯基-N-乙酰氧基甲基亚氨基) - 苯甲酸苄酯试验

Water-insoluble (n-cyanoloweralkyl-n-acyloxyloweralkylamino)-phenylazo-benzene dyestuffs
摘要:
THIS INVENTION RELATES TO WATER-INSOLUBLE MONOAZO DYESTUFFS HAVING A DIAZO COUPLED N-CYANO-LOWER-ALKYL, N-ACYLOXY-LOWER-ALKYL ANILINE STRUCTURE, WHICH DYESTUFFS DYE OR PRINT NATURAL AND SYNTHETIC FIBERS WITH GOOD FASTNESS PROPERTIES.
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