PROCESS FOR DYEING A NATURAL, NITROGEN-CONTAINING MATERIAL, IN PARTICULAR WOOL, EITHER ALONE OR BLENDED WITH SYNTHETIC FIBERS, IN PARTICULAR POLYESTER, AT HIGH TEMPERATURES

摘要

ABSTRACT OF THE DISCLOSURE:Wool, or blends of wool with synthetic fibers are dyedat 110°-125°C. in a dye bath including formaldehyde, a fatty acidamide and at least one dyestuff suitable for dyeing wool and synthe-tic fibers.