Blended yarn containing active carbon staple fibers, and fabric

Details Blended yarn containing active carbon staple fibers, and fabric Blended yarn containing active carbon staple fibers, and fabric

1982-11-15

1984-07-03

Watkins, Donald

Textiles: weaving

Fabrics

Materials

57252, 57255, D03D 1500, D02G 304, D02G 344

Patent

active

044573456

ABSTRACT:
A yarn is prepared from a mixture of textile staple fibers and active carbon staple fibers which consists of 5 to 75%, preferably 20 to 40%, of the latter by weight, by chopping active carbon monofilaments into staple fibers, mixing them with textile staple fibers in a liquid vehicle, separating the fibers from the liquid vehicle and spinning them to yarn which can be used in weaving fabrics of tensile strengths of as much as 2000 newtons per 5 centimeters, which in turn can be used in making filters and protective suits.

REFERENCES:
patent: 3648451 (1972-03-01), Riley
patent: 3744534 (1973-07-01), Henry et al.
patent: 3866405 (1975-02-01), Knopka
patent: 4014725 (1977-03-01), Schulz
patent: 4159618 (1979-07-01), Sokaris
patent: 4285831 (1981-08-01), Yoshida et al.
patent: 4331729 (1982-05-01), Weber
patent: 4347279 (1982-08-01), Saji et al.

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