Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...
Patent
1986-03-18
1987-09-15
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Reactive dye composition, process, or product
Alkylene sulfato, halotriazine, halodiazine,...
8499, 8544, 8643, 8676, 8677, 8679, 8680, 8688, 8924, 8929, D06P 138, D06P 324, C09B 6726
Patent
active
046937277
ABSTRACT:
Process for preparing ozone-fast dyeings on synthetic polyamide fibre materials from aqueous liquor with anthraquinone dyes which comprises using at least one anthraquinone dye which contains one or two fibre-reactive groups and one or two sulfo groups.
The process according to the invention is suitable for dyeing synthetic polyamide materials producing with the monosulfoanthraquinone or disulfoanthraquinone dyes which contain one or two fibre-reactive groups level dyeings having good fastness properties, in particular good ozone fastness.
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patent: 4652269 (1987-03-01), Bowles et al.
The Chemistry of Synthetic Dyes, vol. VII, (1974) p. 93; 111., Physical Chemistry: State of Dye, D. Behavior of Dyes in Mixtures.
Adam Jean-Marie
Bowles James B.
Loew Peter
Puentener Alois
White, Jr. Marshall
Ciba-Geigy Corporation
Clingman A. Lionel
Mansfield Kevin T.
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