| http://www.w3.org/ns/prov#value | - Suitable disperse dyes for the process of the invention are those of the general formula ##EQU1## and B -- O -- R3 wherein A is a mono or disazo dyestuff radical, R1 is a direct bond, --CH2 -- or --C2 H4 --, R2 is --CH2 -- or --C2 H4 --, Z1 is --H, --OH, --CN or --OOC--CH3, Z2 is --H, ##EQU2## --CN, --OOC--CH3 or ##SPC1##
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