Stainless steel yarn and protective garments

Details Stainless steel yarn and protective garments Stainless steel yarn and protective garments

1991-11-22

1993-09-28

Ryan, Patrick J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Embodying intertwined or helical component

428288, 428371, 428377, 428378, 428379, 57210, B32B 300, A41D 1900, D02G 386

Patent

active

052485480

ABSTRACT:
Cut resistant, abrasion resistant and electrically conductive yarns (1) are formed in torque-free form from stainless steel and other metallic yarns (2) served with or formed into composite twists with non-metallic yarns and fibers (4) and (5). The metallic yarn (2) is made up of at least about 60 ends, and up to as many as about 300 ends, of metal fibers (3) having a diameter of from about 2 to about 25 .mu.m. The absence of torque permits facile knitting into protective garments, such as cut resistant, abrasion resistant and/or electrically conductive gloves (10), or yarns which are as much as 85 to 90% by weight metallic fiber. When knit into gloves, added protection may be provided from puncture injuries if the palm (12), finger stalls (14) and thumb stall (16) are coated or impregnated with an elastomer or the like.

REFERENCES:
patent: 3883898 (1975-05-01), Byrnes, Sr.
patent: 4004295 (1977-01-01), Byrnes, Sr.
patent: 4384449 (1983-05-01), Byrnes, Sr. et al.
patent: 4470251 (1984-09-01), Bettcher
patent: 4777789 (1988-10-01), Kolmes et al.
patent: 4838017 (1989-06-01), Kolmes et al.
patent: 4912781 (1990-04-01), Robins et al.

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