Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Carboxylic acid esters – cyanates – isocyanates – or sulfur...
Patent
1996-07-03
1998-02-17
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Organic additive for dye composition, dye composition...
Carboxylic acid esters, cyanates, isocyanates, or sulfur...
8602, 8604, 8597, 8917, 8924, D06P 324, D06P 139
Patent
active
057187320
ABSTRACT:
A process of dyeing natural or synthetic polyamide fibres in an aqueous exhaustion dyebath comprising an anionic dyestuff, comprising the steps of
REFERENCES:
patent: 2294246 (1942-08-01), Schniepp et al.
patent: 4252531 (1981-02-01), Daeuble et al.
Hannay, et al "The Use of Hydrolysable Esters in the Control of Dyebaths", Journal Soc. Dyers & Colourists, Jun. 1953 pp. 195-201.
Bennett, administrator Peter
Bennett, deceased Brian
Clariant Finance (BVI) Limited
Einsmann Margaret
Hanf Scott E.
Pfeiffer Hesna J.
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