Method for dyeing polyester fabrics

Details Method for dyeing polyester fabrics Method for dyeing polyester fabrics

D - Textiles, Paper

06

P

8/9

D06P 3/54 (2006.01) D06P 3/874 (2006.01) D06P 5/20 (2006.01)

Patent

CA 1240809

METHOD FOR DYEING POLYESTER FABRICS Abstract of the Disclosure Textile fabrics formed at least partially of polyester fibers are dyed with an aqueous dyebath comprising (a) 0 to 5 g/l of thickener; (b) disperse dyestuffs in an amount sufficient to dye the fibers to the desired depth of color; (c) 2 to 100 g/l of a partially sulfated adduct of ethylene oxide with an alkyl phenol or C8 to C16 fatty alcohol ; (d) 0 to 60 g/l of nonionic or anionic surfac- tants; and (e) 5 to 50 g/l of at least one organic compound selected from the group consisting of aromatic nitrile ethers and ethoxylated chlorophenols. The fabrics may be continuously dyed by padding, immersing, spraying or otherwise applying the dyestuffs, steaming the fabrics in their wet condition, and sub- sequently washing and drying.

467283

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