Polyester threads and fibers having increased dye affinity

Details Polyester threads and fibers having increased dye affinity Polyester threads and fibers having increased dye affinity

1978-03-23

1979-03-06

De Benedictis, Sr., Thomas

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8179, 264 78, C08L 6702

Patent

active

041430930

ABSTRACT:
Textile fibers and articles having increased dye affinity are prepared by spinning a mixture of 85-97% by weight of poly(ethylene terephthalate) or poly(1,4-cyclohexylenedimethylene terephthalate) and 3-15% by weight of poly(ethylene dodecanedioate) and aftertreating the spun threads in a conventional spun threads in a conventional way.

REFERENCES:
patent: 3988387 (1976-10-01), Chimura et al.
Polyester Fibres, Chem. & Tech., Ludewig, (Wiley-Inter-Science), pp. 95-135; 205-217.7n
Textile fibers and articles having increased dye affinity are prepared by spinning a mixture of 85-97% by weight of poly(ethylene terephthalate) or poly(1,4-cyclohexylenedimethylene terephthalate) and 3-15% by weight of poly(ethylenedodecanedioate) and aftertreating the spun threads in a conventional way.

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