Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...
Patent
1979-10-19
1981-06-16
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Reactive dye composition, process, or product
Alkylene sulfato, halotriazine, halodiazine,...
8676, 8677, 8679, 8917, 8918, 8924, 544188, 544189, C09B 6206, C07D25100
Patent
active
042735530
ABSTRACT:
Dyestuffs of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, m, n, p and X have the meaning given in the description,
and their use for dyeing and printing materials containing hydroxyl groups or amide groups, such as textile fibres, filaments and woven fabrics of wool, silk or synthetic polyamide or polyurethane fibres, and for dyeing and printing natural or regenerated cellulose in dyeings and prints which are fast to washing. Blue dyeings and prints which are fast to light and wet processing are obtained.
REFERENCES:
patent: 3558620 (1971-01-01), Bien et al.
patent: 3558621 (1971-01-01), Bien et al.
patent: 4052386 (1977-10-01), Bein et al.
Harms Wolfgang
Jager Horst
von Oertzen Klaus
Wunderlich Klaus
Bayer Aktiengesellschaft
Clingman A. Lionel
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