Method for strengthening long chain synthetic polymer fibers

Details Method for strengthening long chain synthetic polymer fibers Method for strengthening long chain synthetic polymer fibers

1983-10-25

1985-09-10

Childs, Sadie L.

Coating processes

With post-treatment of coating or coating material

Chemical agent applied to treat coating

427353, 4273722, 4274301, 428389, 428689, 428697, B05D 304, B05D 310

Patent

active

045406090

ABSTRACT:
A method for strengthening long chain synthetic polymer fibers involves soaking a fibrous material in a treatment solution of potassium aluminum sulfate or ammonium aluminum sulfate, or both, in water. The treated material is immersed in a fixing solution containing a water soluble metallic carboxylate such as sodium or potassium stearate, and then rinsed with a nonreactive liquid.

REFERENCES:
patent: 1871842 (1932-08-01), Dils
patent: 2236074 (1941-03-01), Schwartz
patent: 2576921 (1951-12-01), Buscher
patent: 2863715 (1958-12-01), Goldman
patent: 3031335 (1962-04-01), Segal et al.
patent: 3709716 (1973-01-01), Liggett
patent: 3877872 (1975-04-01), Vail et al.
patent: 3935370 (1976-01-01), Marti
patent: 4296174 (1981-10-01), Hanzel et al.

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