Abstract:
A radiation resistant clothing includes a first radiation resistant layer for directly reflecting electromagnetic radiation (EMR) and a second radiation resistant layer for absorbing EMR which penetrates through or under the edges of clothing worn over the human body. The second radiation resistant layer is positioned on an inside of the first radiation resistant layer and has radiation absorbing material which dissipates indirect EMR in the form of heat or other energy.

Description:
BACKGROUND 
       [0001]    1. Technical Field 
         [0002]    The present disclosure relates to a protective clothing, and more particularly, to a radiation resistant clothing for resisting electromagnetic radiation (EMR). 
         [0003]    2. Description of Related Art 
         [0004]    Protective clothing, such as radiation resistant clothing, is necessary for pregnant women, children, hospital patients, and some workers exposed to hazardous EMR. Radiation resistant clothing usually has metal fibers for reflecting EMR away from a body of a person. However, some radiation can still reach the body via sleeves and neckline, etc., and when the radiation reaches into a space between the body and the clothing, it will be reflected to the body by the metal fibers of the clothing, such that the body may still absorb significant radiation. 
         [0005]    What is needed is to provide a radiation resistant clothing that can overcome the above-described limitations. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0006]    The components in the drawings are not necessarily drawn to scale, the emphasis instead placed upon clearly illustrating the principles of at least one embodiment. In the drawings, like reference numerals designate corresponding parts throughout the various views, and all the views are schematic. 
           [0007]      FIG. 1  is a view of an article of radiation resistant clothing of a first embodiment of the present disclosure. 
           [0008]      FIG. 2  is a side view of material of the radiation resistant clothing of  FIG. 1 . 
           [0009]      FIG. 3  is a side view of material of the radiation resistant clothing of a second embodiment of the present disclosure. 
           [0010]      FIG. 4  is a side view of material of the radiation resistant clothing of a third embodiment of the present disclosure. 
       
    
    
     DETAILED DESCRIPTION 
       [0011]    Reference will be made to the drawings to describe certain exemplary embodiments of the present disclosure. 
         [0012]    Referring to  FIG. 1  and  FIG. 2 , an article of radiation resistant clothing  10  is shown. The radiation resistant clothing  10  includes an outer cloth layer  111 , a first radiation resistant layer  113  for reflecting radiation, a second radiation resistant layer  115  for absorbing radiation, and an inner cloth layer  117 . The first radiation resistant layer  113  and the second radiation resistant layer  115  are sandwiched between the outer cloth layer  111  and the inner cloth layer  117 . The second radiation resistant layer  115  is positioned on the inside of the first radiation resistant layer  113  and next to the inner cloth layer  117 . 
         [0013]    The first radiation resistant layer  113  includes EMR shielding material for reflecting EMR. In detail, the EMR shielding material can reflect most EMR. In one embodiment, the first radiation resistant layer  113  includes mixed material made of the radiation shielding material and common clothing fiber material. The EMR shielding material may include material selected from the group consisting of metal fiber material and nanometer metal fiber material. The metal fiber material may be stainless steel fiber material or silver fiber material, and the nanometer metal fiber material may be nanometer silver fiber material. 
         [0014]    The second radiation resistant layer  115  includes EMR absorbing material for absorbing EMR as opposed to reflecting EMR. In detail, the EMR absorbing material converts most EMR into heat or other energy. In one embodiment, the second radiation resistant layer  115  includes mixed material made of the radiation absorbing material and the common clothing fiber material. The EMR absorbing material can be silicon carbide fiber material (such as nanometer silicon carbide fiber material) or multi-ion fabric material (such as multi-ion acrylic fiber material), and the common clothing fiber material can include material selected from the group consisting of bamboo rayon fiber material, bamboo carbon fiber material, cotton fiber material, polyester fiber material, and polyamide fiber material. 
         [0015]    Both of the outer cloth layer  111  and the inner cloth layer  117  are made of the common clothing fiber material. The common clothing fiber material includes material selected from the group consisting of bamboo rayon fiber material, bamboo carbon fiber material, cotton fiber material, polyester fiber material, and polyamide fiber material. 
         [0016]    The radiation resistant clothing  10  includes the a first radiation resistant layer  113  and the second radiation resistant layer  115  positioned on the inside of the first radiation resistant layer  113 , thus even EMR which penetrates under the clothing through crevices and open gaps, such as via the ends of sleeves and the neckline, is absorbed by the second radiation resistant layer  115  to avoid the greatest possible protection for the body. Accordingly, the protection effect of the radiation resistant clothing  10  is greatly improved. 
         [0017]    Referring to  FIG. 3 , a side view of material of the radiation resistant clothing  20  of a second embodiment of the present disclosure is shown. The radiation resistant clothing  20  differs from the radiation resistant clothing  10  only in that the inner cloth layer  117  is omitted, but an outer layer  211 , a first radiation resistant layer  213  and a second radiation resistant layer  215  are respectively the same as the outer layer  111 , the first radiation resistant layer  113  and the second radiation resistant layer  115 . The second radiation resistant layer  215  includes mixed materials made of radiation absorbing material and common clothing fiber material and serves as an inner layer of the radiation resistant clothing  20 . 
         [0018]    Referring to  FIG. 4 , a side view of material of the radiation resistant clothing of a third embodiment of the present disclosure is shown. The radiation resistant clothing  30  differs from the radiation resistant clothing  20  only in that the outer layer  111  and the inner cloth layer  117  are omitted, but a first radiation resistant layer  313  and a second radiation resistant layer  315  are respectively the same as the first radiation resistant layer  213  and the second radiation resistant layer  215 . The first radiation resistant layer  313  includes mixed materials made of radiation resistant material and common clothing fiber material and serves as an outer layer of the radiation resistant clothing. 
         [0019]    It is to be further understood that even though numerous characteristics and advantages of preferred and exemplary embodiments have been set out in the foregoing description, together with details of the structures and functions of the embodiments, the disclosure is illustrative only; and changes may be made in detail, especially in the matters of shape, size and arrangement of parts within the principles of the present disclosure to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.