Polyester fiber

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Depilating

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Details

8DIG4, 8162R, 8166, 260 457P, 260 75P, D01F 662, D01F 908

Patent

active

040563561

ABSTRACT:
Disclosed is a textile fiber comprised of a poly(oxyethylene)-glycol modified poly(1,4-cyclohexylenedimethylene terephthalate) type polyester containing phosphorus, a stabilizer, an organic titanium compound, and optionally a manganous ion. The fiber exhibits an unobvious combination of commercially acceptable mechanical properties, commercially acceptable lightfastness, commercially acceptable gasfastness, and commercially acceptable dye rate.

REFERENCES:
patent: 3412070 (1968-11-01), Jakob et al.
patent: 3445504 (1969-05-01), Mehalso
patent: 3446763 (1969-05-01), Okuzumi
patent: 3488298 (1970-01-01), Barkey et al.
patent: 3651017 (1972-03-01), Tanabe et al.
patent: 3669925 (1972-06-01), King et al.
patent: 3692867 (1972-09-01), Mayer et al.
patent: 3773715 (1973-11-01), Largman et al.
patent: 3784507 (1974-01-01), Braunstein

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