FIELD: chemistry.
SUBSTANCE: dyed in process of moulding aramide fibres are obtained with application of organic pigment of formula 
(I), wherein R1 is substituent 
Xa, R2 is H.
EFFECT: claimed dyed in process of moulding aramide fibres possess stable coloristic characteristics and non-washability.
8 cl, 2 dwg, 1 tbl, 3 ex
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