Acrylic fibers for producing preoxidized fibers

Details Acrylic fibers for producing preoxidized fibers Acrylic fibers for producing preoxidized fibers

1984-05-14

1987-04-21

Kendell, Lorraine T.

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428364, 428375, 428367, D02G 300

Patent

active

046596232

ABSTRACT:
Acrylic fibers suitable for producing preoxidized fibers free from coalescence which have a fluorine-containing surface active agent or further have at least one phosphoric surface active agent selected from the group consisting of compounds represented by the following formulae (I), (II) and (III): ##STR1## (wherein all the symbols are defined in the appended claims).

REFERENCES:
patent: 3232790 (1966-01-01), Enders
patent: 3459722 (1969-08-01), Zanger
patent: 3824126 (1974-07-01), Katsushima et al.
patent: 4093775 (1978-06-01), Szur
patent: 4098741 (1978-07-01), Login

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