Synthetic fiber having high neutralized alkyl phosphate ester fi

Details Synthetic fiber having high neutralized alkyl phosphate ester fi Synthetic fiber having high neutralized alkyl phosphate ester fi

1987-04-02

1989-03-28

Kendell, Lorraine T.

Stock material or miscellaneous articles

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

Staple length fiber

252 86, 252 875, 252 89, 428394, 428395, D02G 300

Patent

active

048163368

ABSTRACT:
A two-component staple fiber finish is disclosed which renders polyester staple fiber having low to normal modulus and tenacity-at-break fit for "100%" open end spinning. A synthetic fiber having from about 0.08 to about 0.15 weight percent, based on the total weight of the fiber, of a primary finish comprising

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Billica, "Update on Fiber Finishes: What's Happening Now? Why?", Fiber Producer 21 (Apr. 1984).
Billica, "Fiber Finishes Formulation and Evaluation", Fiber Producer 24 (Jun. 1984).

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