Azo reactive dyestuffs

Details Azo reactive dyestuffs Azo reactive dyestuffs

1981-12-04

1989-06-20

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534617, 534632, 534633, 534634, 534635, 534636, 534637, 534640, 534641, 534642, 534643, 534832, 534879, 534880, C09B 62085, C09B 6209, C09B 62245, C09B 62405

Patent

active

048410306

ABSTRACT:
##STR1## wherein R denotes optionally substituted lower alkyl, A the radical of an optionally substituted lower alkyl, R.sub.1 hydrogen or optionally substituted lower alkyl and Z a reactive group.
They are useful for dyeing and printing materials containing hydroxyl groups or amide groups.

REFERENCES:
patent: 2892828 (1959-06-01), Stephen
patent: 2950165 (1960-08-01), Hadfield et al.
patent: 2951072 (1960-08-01), Tilley et al.
patent: 3038893 (1962-06-01), Andrew
patent: 3157630 (1964-11-01), Stephen et al.

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