Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...
Patent
1981-07-01
1982-07-06
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Reactive dye composition, process, or product
Alkylene sulfato, halotriazine, halodiazine,...
8532, 8638, 8918, C09B 6200, D06P 366
Patent
active
043380930
ABSTRACT:
The present invention relates to a new process for dyeing cellulose fibres and fibre mixtures containing cellulose fibres, which is characterized in that at least two different reactive dyestuffs which give dyeings of the same color shade on cellulose and which have reactivities which differ from each other by a factor of at least 10, are used in the same dyebath.
REFERENCES:
patent: 3837802 (1974-09-01), Litzler et al.
patent: 4078884 (1978-03-01), Opitz et al.
patent: 4264321 (1981-04-01), von der Eltz
patent: 4283193 (1981-08-01), Hildebrand
Hildebrand; D., "Reactive Dyes: Application and Properties," in Venkataraman's, The Chemistry of Synthetic Dyes, vol. VI, (Academic Press) 1972, pp. 346-359.
Hildebrand Dietrich
Lohnert Wolfgang
Bayer Aktiengesellschaft
Clingman A. Lionel
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