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    RADIATION ATTENUATION ELASTOMERIC MATERIAL, A MULTILAYER GLOVE FOR PROTECTION AGAINST IONIZING RADIATIONS AND THEIR USES
    1.
    发明申请
    RADIATION ATTENUATION ELASTOMERIC MATERIAL, A MULTILAYER GLOVE FOR PROTECTION AGAINST IONIZING RADIATIONS AND THEIR USES 有权
    辐射衰减弹性体材料，用于防止离子辐射的保护的多层玻璃及其用途

    公开(公告)号：US20120217423A1

    公开(公告)日：2012-08-30

    申请号：US13388011

    申请日：2010-07-29

    申请人： Jean-Philippe Larmigny ,  Jean-Paul Mathieu ,  Dominique Guerin ,  Antoine Dobrowolski

    发明人： Jean-Philippe Larmigny ,  Jean-Paul Mathieu ,  Dominique Guerin ,  Antoine Dobrowolski

    IPC分类号： G21F3/035 ,  G21F1/10 ,  G21F3/02 ,  G21F3/00 ,  G21F3/03

    CPC分类号： G21F3/035 ,  C08K3/22 ,  G21F1/103 ,  C08L21/00

    摘要： The invention relates to a radiation attenuation elastomeric material of the type comprising an elastomer in which a powder of metal oxides is dispersed, and which is characterized in that the powder of metal oxides comprises from 70 to 90% by mass of bismuth trioxide, from 5 to 15% by mass of tungsten trioxide and from 5 to 15% of lanthanum trioxide.It also relates to the use of this elastomeric material for making individual protective articles against ionizing radiations.It further relates to a multilayer protective glove against ionizing radiations, at least one layer of which is formed by said elastomeric material, as well as to the use of this glove for protection against ionizing radiations emitted by powders of nuclear fuels, notably with plutonium.Fields of application: the nuclear industry for handling powders of nuclear fuels but also medical imaging, interventional radiology, nuclear medicine, processing of plastic materials, inspection and control of manufactured parts, etc.

    摘要翻译： 本发明涉及一种包括其中分散有金属氧化物粉末的弹性体的辐射衰减弹性体材料，其特征在于金属氧化物粉末包含70-90质量％的三氧化铋，5 至15质量％的三氧化钨和5〜15％的三氧化镧。 它还涉及这种弹性体材料用于制造抗电离辐射的单独的保护制品的用途。 它还涉及一种抵抗电离辐射的多层保护手套，其至少一层由所述弹性体材料形成，以及使用该手套来防止核燃料粉末（特别是钚）发射的电离辐射。 应用领域：用于处理核燃料粉末的核工业，还包括医学成像，介入放射学，核医学，塑料材料加工，制造零件的检验和控制等。