Synthetic fibers of enhanced processability

Details Synthetic fibers of enhanced processability Synthetic fibers of enhanced processability

1976-08-09

1977-09-27

Schulz, William E.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

252 87, B32G 2700

Patent

active

040512991

ABSTRACT:
Synthetic fibers, such as filaments and yarns, of enhanced processability by virtue of a non reactive finish thereon including a fatty acid ester or mineral, animal or vegetable oil lubricant; an end capped emulsifier of a condensate of a long chain ester, alcohol, amide and/or a hydroxy-terminated, alkyl-substituted aryl; and, if desired, a small but effective amount of a salt of a dialkyl sulfosuccinic acid.

REFERENCES:
patent: 2183853 (1939-12-01), Hausmann et al.
patent: 2263007 (1941-11-01), McNally et al.
patent: 2690426 (1954-09-01), Jefferson et al.
patent: 3004056 (1961-10-01), Nann et al.
patent: 3170877 (1965-02-01), Beiswangar et al.
patent: 3306850 (1967-02-01), Olsen
patent: 3338830 (1967-08-01), Stokes et al.
patent: 3639235 (1972-02-01), Karg
patent: 3644204 (1972-02-01), Heins
patent: 3652419 (1972-03-01), Karg
GAF Techn. Bull. 6220-7001, 1970, GAF Corp. NY, NY, pp. 1, 25.

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