Multiple hazard protection articles and methods for making them
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A product and anti-shooting technology, applied in the field of products, can solve the problems of unable to effectively protect other hazards, unable to effectively block radiation, unable to effectively block bullets, etc.
Inactive Publication Date: 2005-10-26
MERIDIAN RES & DEV
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[0012] Also, clothing designed to be effective against one hazard may not be effective against other hazards
For example, prior art radiation protection suits may not be effective at stopping bullets
On the contrary, prior art bulletproof underwear and bombproof clothing cannot effectively block radiation
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0044] figure 1 Shown is an overall suit 10 made from the hazard protection fabric of the present invention. In order to provide complete surface protection, the overall suit 10 is preferably a one piece jumpsuit garment covering every part of the body. Elastic straps 12, 14 can be used around the hands and feet to ensure a tight fit. Alternatively the gloves 16, boots 18 and shield 20 may be separate covering the remainder of the jumpsuit without exposing the skin surface. The overall suit 10 may also include a hook and loop fastener or a zipper fly 28 so that the user can easily enter the overall suit 10 .
[0045] The overall suit 10 preferably includes a transparent eye shield 24 to protect the face. For convenience, the eye shield 24 may be hinged, such as by corner rivets 26, so that the user can flip the eye shield 24 up and down. Alternatively, eye protection may be a separate unit, such as goggles (not shown). To provide radiation protection, the eye shield 24 is...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The present invention relates to an article, including fabrics and film layers, are disclosed which can protect against multiple hazards, including radiation, chemical, biological agents, metal projectiles and fire hazards. In some embodiments, the fabrics and films of the present invention are used to produce garments having protection against multiple hazards and superior heat dissipating properties. A radiation protective compound is preferably created by mixing a radiopaque material, such as barium, bismuth, tungsten or their compounds, with powdered polymer, pelletized polymer or a liquid solution, emulsion or suspension of a polymer in solvent or water. This radiation protective mixture can then be laminated or otherwise adhered to other types of protective films or fabric, such as the protective polymer films or fabrics used for chemical protective garments, biological protective garments, bullet proof vests or fire retardant garments. The principles of this invention can also be applied to a broad range of other articles including surgical hoods, hospital gowns, gloves, patient drapes, partitions, coverings, jumpsuits, ponchos, uniforms, fatigues, tents, probes, envelopes, pouches, wallpaper, liners, drywall, house sidings, house foundations, house roofings etc.
Description
[0001] Related Application Cross Reference [0002] This application is Serial No. 10 / 238160, filed September 9, 2002, and is entitled "Lightweight Radiation Protective Articles and Methods of Making the Same," a continuation of an earlier application, itself Serial No. 09 / 940681, filed on Filed Aug. 27, 2001, titled Continuation of Application for "Lightweight Radiation Protection Clothing," which was published as U.S. Patent 6,459,091 B1 on Oct. 1, 2002, itself Serial No. 09 / 206671, filed on Filed December 7, 1998 as a continuation of an application entitled "Lightweight Radiation Protection Clothing," which was published as US Patent 6,281,515 on August 28, 2001. technical field [0003] The present invention relates to an article comprising fabrics, composites and film layers which provides protection against life threatening hazards such as radiation, chemicals, biological agents, metallic projectiles and flames. In some embodiments, the fabrics and films of the present ...
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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