Process for making multicomponent antistatic fibers

Details Process for making multicomponent antistatic fibers Process for making multicomponent antistatic fibers

1997-07-15

1998-10-13

Dixon, Merrick

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

264171, 26417717, 427180, 427316, 427343, B29C 4700

Patent

active

058208054

ABSTRACT:
Electrically conductive fiber is made from a multicomponent filament having a suffusible component present at some or all of the periphery of the filament, and an impervious component that is substantially impervious to a suffusion coating solution. Finely-divided, electrically conductive particles are suffused into a surface of the suffusible component to render an electrical resistance in the filament of not more than about 10.sup.9 ohms/cm but the particles do not significantly suffuse into the impervious component.

REFERENCES:
patent: 3803453 (1974-04-01), Hull
patent: 3823035 (1974-07-01), Sanders et al.
patent: 3958066 (1976-05-01), Imamura et al.
patent: 4045949 (1977-09-01), Paton et al.
patent: 4129677 (1978-12-01), Boe
patent: 4185137 (1980-01-01), Kinkel
patent: 4207376 (1980-06-01), Nasayasu et al.
patent: 4216264 (1980-08-01), Naruse et al.

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