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An electrically conductive fabric for use in articles of clothing worn for shielding against electromagnetic radiation includes a knit body with a first broad surface and an opposite, second broad surface where at least one of the surfaces includes a fleece or raised surface. The conductive fabric f

An electrically conductive fabric for use in articles of clothing worn for shielding against electromagnetic radiation includes a knit body with a first broad surface and an opposite, second broad surface where at least one of the surfaces includes a fleece or raised surface. The conductive fabric further includes stitch yarns of electrically conductive fibers and loop yarns comprising non-conductive fibers. The non-conductive fibers of the loop yarns are finished upon at least one of the first broad surface and second broad surface to form the fleece or raised surface, with electrically conductive fibers of the stitch yarns being embedded among the non-conductive fibers and between and spaced from the first and the second broad surfaces.

대표청구항 ▼

1. An electrically conductive fabric for use in articles of clothing worn for shielding against electromagnetic radiation, the fabric comprising:a knit body having a first broad surface and an opposite, second broad surface, at least one of which comprises a fleece or raised surface, the knit body c

1. An electrically conductive fabric for use in articles of clothing worn for shielding against electromagnetic radiation, the fabric comprising:a knit body having a first broad surface and an opposite, second broad surface, at least one of which comprises a fleece or raised surface, the knit body comprising: stitch yarns comprising electrically conductive fibers; and loop yarns comprising non-conductive fibers; wherein said non-conductive fibers of the loop yarns are finished upon at least one of the first broad surface and second broad surface to form the fleece or raised surface, with electrically conductive fibers of the stitch yarns being embedded among the non-conductive fibers and between and spaced from the first and the second broad surfaces. 2. The conductive fabric of claim 1 wherein the loop yarns overlap the stitch yarns comprising electrically conductive fibers on the first and second broad surfaces of the knit body.3. The conductive fabric of claim 2 wherein the conductive fabric is finished on the first surface and the second surface forming fleece upon each of the surfaces.4. The conductive fabric of claim 1 wherein the stitch yarn further comprises non-conductive fibers.5. The conductive fabric of claim 4 wherein the non-conductive fibers comprise a stretchy material.6. The conductive fabric of claim 5 wherein the stretchy, non-conductive fibers comprise spandex.7. The conductive fabric of claim 1 wherein the electrically conductive fibers comprise continuous filaments.8. The conductive fabric of claim 1 wherein the electrically conductive fibers comprise staples.9. The conductive fabric of claim 8 wherein the staples comprise at least one of the following: stainless steel fibers, silver-coated nylon yarns, polyester fibers, silver-embedded fibers and Nano-tube carbon particle-embedded fibers.10. The conductive fabric of claim 1 wherein the loop yarn is a spun yarn having a denier between 40 denier to 300 denier.11. The conductive fabric of claim 1 wherein the stitch yarn comprises a spun yarn having a denier between 50 denier to 150 denier.12. The conductive fabric of claim 1 wherein the stitch yarn comprises a filament yarn having a denier between 50 denier to 150 denier.13. The conductive fabric of claim 1 wherein the conductive fibers have a resistivity between 103 ohms/cm to 109 ohms/cm.14. The conductive fabric of claim 1 having 20 conductive fibers per cm.15. The conductive fabric of claim 1 wherein the conductive fibers are spaced symmetrically along at least a portion of the fabric.16. The conductive fabric of claim 1 wherein the conductive fibers are spaced asymmetrically along at least a portion of the fabric.17. The conductive fabric of claim 1 wherein the conductive fibers are used only as the stitch yarn.18. The conductive fabric of claim 1 wherein the loop yarns are finished by napping the loop yarns.19. The conductive fabric of claim 1 wherein the loop yarns are finished by sanding the loop yarns.20. The conductive fabric of claim 1 wherein the loop yarns are finished by brushing the loop yarns.21. The conductive fabric of claim 1 wherein the fabric is formed by standard reverse plaiting circular knitting.22. The conductive fabric of claim 1 wherein the conductive fabric is treated to render the fabric hydrophobic.23. The conductive fabric of claim 1 wherein the conductive fabric is treated to render the fabric hydrophilic.24. The conductive fabric of claim 1 further comprising buses providing an electrical connection between conductive fibers.25. The conductive fabric of claim 24 wherein the buses are formed of stitching of a conductive yarn.26. The conductive fabric of claim 24 wherein the buses are formed of a narrow conductive fabric attached to the fabric body.27. The conductive fabric of claim 26 wherein the buses are attached by a mechanical fastener.28. The conductive fabric of claim 27 wherein the mechanical fastener comprises a snap.29. The conductive fabric of claim 26 wherein the buses are attached by stitching.30. The conductive fabric of claim 1 wherein the conductive fibers form a mesh to form an electrical connection between conductive fibers.31. The conductive fabric of claim 1 wherein the fleece or raised surface is formed upon the knit body in a manner to avoid damage to conductivity performance of the electrically conductive fibers of the stitch yarn.32. Articles of wearing apparel comprising electrically conductive fabric for shielding a wearer against electromagnetic radiation, the fabric comprising a knit body having a first broad surface and an opposite, second broad surface, at least one of which comprises a fleece or raised surface, the knit body comprising stitch yarns comprising electrically conductive fibers, and loop yarns comprising non-conductive fibers;wherein the non conductive fibers of the loop yarns are finished upon at least one of the first broad surface and the second broad surface to form the fleece or raised surface, with electrically conductive fibers of the stitch yarns being embedded among the non-conductive fibers and between and spaced from the first and second broad surfaces.