Acrylic fibers having improved moisture transport properties

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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428364, 428394, D02G 300

Patent

active

043317324

ABSTRACT:
An acrylic fiber having dispersed therein 2 to 10 weight percent of a colloidal silica having an average particle size of about 1 to 4 microns, with a mean particle size of 2-3, preferably about 2, microns. This acrylic fiber has excellent whiteness and moisture transport characteristics and fabrics made from it have an improved crispness of hand.

REFERENCES:
patent: 2612679 (1952-10-01), Ladisch
patent: 2885308 (1959-05-01), Healy, Jr.
patent: 3015873 (1962-01-01), Dietzsch et al.
patent: 3812004 (1974-05-01), Chinai et al.
patent: 3998988 (1976-12-01), Shimomai et al.

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