D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
D06P 3/82 (2006.01)
Patent
CA 2557379
A method of dyeing a blend of modacrylic fiber and aramid fiber employing a cationic dye and dye assistant employs a concentration of dye assistants not greater than 15 grams per liter of dye bath.
L'invention concerne un procédé de teinture d'un mélange de fibres modacryliques et de fibres aramides, au moyen d'une teinte cationique et d'un auxiliaire de teinture. Le procédé met en oeuvre une concentration d'auxiliaires de teinture d'au plus 10 grammes par litre du bain de teinture.
E.i. Du Pont de Nemours And Company
Torys Llp
LandOfFree
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