Bleaching and dyeing; fluid treatment and chemical modification – Overall dimensional modification or stabilization – e.g.,... – Modification of molecular structure of substrate by chemical...
Patent
1984-02-06
1986-01-07
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Overall dimensional modification or stabilization, e.g.,...
Modification of molecular structure of substrate by chemical...
8471, 8120, 8128R, 8917, 8918, 8924, 260455R, 544180, 564209, D06M 1334, D06P 522
Patent
active
045631891
ABSTRACT:
A method for treating natural textile fibres and synthetic polyamide fibres to enhance their affinity for disperse dyestuffs which comprises treating the fibres with an aqueous solution or dispersion of an arylating agent. The arylating agent contains both a benzene or naphthalene ring and a reactive group, such as a halo-triazine group. The fibres may be treated by exhaustion from long liquors or by padding, and the affinity for disperse dyestuffs is considerably increased thereby.
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Bell, V. A. et al., J. Soc. Dyers and Colourists, 1984, 100, (No. 7/8), 223-231.
Clingman A. Lionel
Lewen Bert J.
Wool Development International Ltd.
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