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公开(公告)号：US20070246662A1
公开(公告)日：2007-10-25
申请号：US11716950
申请日：2007-03-12
IPC分类号： H05B33/00
CPC分类号： G03B42/02 , C09K11/7733 , G21K4/00 , G21K2004/04
摘要： In favor of adhesion a radiation image phosphor or scintillator panel comprises as an arrangement of layers, in consecutive order, an anodized aluminum support, a precoat layer and a phosphor or scintillator layer comprising needle-shaped phosphor or scintillator crystals, wherein said precoat layer has a thickness in the range from 4 μm to 15 μm when consisting of an organic polymer selected from the group consisting of cellyte, poly-acrylate, poly-methyl-methacrylate, poly-methylacrylate, polystyrene, polystyrene-acrylonitrile, polyurethane, hexafunctional polyacrylate, poly-vinylidene-difluoride, epoxy functionalized polymers or wherein said precoat layer has a thickness in the range from 1 μm to less than 5 μm when consisting of an organo-silane based polymer.
摘要翻译： 有利于粘附，辐射图像荧光体或闪烁体面板以连续的顺序包括阳极氧化铝载体，预涂层和包含针状荧光体或闪烁体晶体的荧光体或闪烁体层作为层的排列，其中所述预涂层具有 当由选自纤维素，聚丙烯酸酯，聚甲基丙烯酸甲酯，聚甲基丙烯酸酯，聚苯乙烯，聚苯乙烯 - 丙烯腈，聚氨酯，六官能聚丙烯酸酯的有机聚合物组成时，厚度在4μm至15μm的范围内， 聚偏亚乙烯基二氟化物，环氧官能化聚合物，或者当由有机硅烷基聚合物组成时，其中所述预涂层的厚度范围为1μm至小于5μm。
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公开(公告)号：US20070246660A1
公开(公告)日：2007-10-25
申请号：US11716846
申请日：2007-03-12
IPC分类号： G03B42/08
CPC分类号： G03B42/08
摘要： In favor of lowering corrosion of a radiation image phosphor or scintillator panel comprising, as a layer arrangement of consecutive layers, an anodized aluminum support, a sublayer and a phosphor or scintillator layer having needle-shaped phosphor or scintillator crystals, said sublayer comprises an inorganic metal oxide or a metal compound and has a thickness in the range from 0.1 μm to 2.5 μm.
摘要翻译： 为了降低辐射图像荧光体或闪烁体面板的腐蚀，包括作为连续层的层布置的阳极氧化铝载体，子层和具有针状荧光体或闪烁体晶体的荧光体或闪烁体层，所述子层包含无机 金属氧化物或金属化合物，其厚度为0.1μm〜2.5μm。
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公开(公告)号：US20070246663A1
公开(公告)日：2007-10-25
申请号：US11716974
申请日：2007-03-12
IPC分类号： H05B33/00
CPC分类号： G21K4/00
摘要： In a radiation image phosphor or scintillator panel having as a layer arrangement of consecutive layers an anodized aluminum support layer, wherein chromium is present in said aluminum layer and/or said anodized layer, a phosphor or scintillator layer comprising needle-shaped phosphor or scintillator crystals, covered with a protective layer, in favor of less corrosion and acceptable adhesion between support layer and storage phosphor or scintillator layer, the said anodized aluminum support layer has a ratio of average surface roughness ‘Ra’ versus anodized layer thickness ‘t’ of at least 0.001; wherein ‘Ra’ is in the range from 0.01 μm to less than 0.30 μm and wherein said anodized layer has a thickness in the range from 1 μm to 10 μm.
摘要翻译： 在具有连续层的层布置的辐射图像磷光体或闪烁体面板中，阳极氧化的铝支撑层，其中铬存在于所述铝层和/或所述阳极氧化层中，包含针状荧光体或闪烁体晶体的荧光体或闪烁体层 ，覆盖有保护层，有利于较少的腐蚀和支撑层与储存荧光体或闪烁体层之间可接受的粘附，所述阳极氧化铝支撑层具有平均表面粗糙度“R”a“ 阳极氧化层厚度t'至少为0.001; 其中“R”a“在0.01μm至小于0.30μm的范围内，并且其中所述阳极氧化层的厚度在1μm至10μm的范围内。
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公开(公告)号：US20070272867A1
公开(公告)日：2007-11-29
申请号：US11801369
申请日：2007-05-09
IPC分类号： G01T1/20
CPC分类号： G01T1/2023 , G21K4/00 , G21K2004/12
摘要： In a radiation image phosphor or scintillator panel having as a layer arrangement of consecutive layers upon a support layer or a support, a phosphor or scintillator layer comprising needle-shaped phosphor or scintillator crystals, and a protective layer, the said support layer is a polished pure titanium sheet or titanium alloy sheet, or the said support comprises a polished pure titanium layer or titanium alloy layer.
摘要翻译： 在作为在支撑层或支撑体上具有连续层的层布置的放射线图像荧光体或闪烁体面板中，包含针状荧光体或闪烁体晶体的荧光体或闪烁体层以及保护层，所述支撑层是抛光的 纯钛片或钛合金片，或者所述载体包括抛光的纯钛层或钛合金层。
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公开(公告)号：US20070181824A1
公开(公告)日：2007-08-09
申请号：US11650744
申请日：2007-01-08
IPC分类号： G03B42/08
CPC分类号： G03B42/08 , C09K11/7733 , G21K4/00
摘要： In a radiation image storage panel, as a layer arrangement of consecutive layers, a support, a sublayer and a stimulable phosphor layer having needle-shaped stimulable phosphor crystals is comprised, said sublayer is a binderless non-vapor deposited layer, at least comprising as a halide compound an inorganic alkali halide salt selected from the group consisting of sodium fluoride, sodium chloride, sodium bromide, potassium fluoride, potassium chloride, potassium bromide, rubidium fluoride, rubidium chloride, rubidium bromide, cesium fluoride, cesium chloride and cesium bromide, thereby providing good adhesiveness between phosphor layer and support.
摘要翻译： 在放射线图像存储面板中，作为连续层的层布置，包括具有针状可刺激荧光体晶体的支撑体，子层和可刺激荧光体层，所述子层是无粘合剂的非气相沉积层，至少包括 卤化物，选自氟化钠，氯化钠，溴化钠，氟化钾，氯化钾，溴化钾，氟化铷，氯化铷，溴化铷，氟化铯，氯化铯和溴化铯的无机碱金属卤化物盐， 从而在荧光体层和支撑体之间提供良好的粘附性。
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公开(公告)号：US20080290296A1
公开(公告)日：2008-11-27
申请号：US11807533
申请日：2007-05-29
IPC分类号： G03B42/08
CPC分类号： C09K11/7733 , C09K11/7744 , G21K4/00
摘要： In favor of adhesion between phosphor layer and support in a radiation image phosphor or scintillator panel comprising as an arrangement of layers, in consecutive order, a support, a precoat layer and a phosphor or scintillator layer having needle-shaped phosphor or scintillator crystals, said precoat layer comprises as a binder an organic cross-linkable monomer, oligomer, polymer or a mixture thereof and a pigment in a weight ratio of pigment to binder in the range from 1/10 to 10/1.
摘要翻译： 有利于在辐射图像荧光体或闪烁体面板中的荧光体层和支撑体之间的粘附，所述辐射图像荧光体或闪烁体面板以连续的顺序包括支撑体，预涂层和具有针状荧光体或闪烁体晶体的荧光体或闪烁体层的排列，所述 预涂层包含作为粘合剂的有机可交联单体，低聚物，聚合物或其混合物，颜料与粘合剂的重量比为1/10至10/1的颜料。
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公开(公告)号：US07554101B2
公开(公告)日：2009-06-30
申请号：US11807533
申请日：2007-05-29
IPC分类号： G03B42/08
CPC分类号： C09K11/7733 , C09K11/7744 , G21K4/00
摘要： In favor of adhesion between phosphor layer and support in a radiation image phosphor or scintillator panel comprising as an arrangement of layers, in consecutive order, a support, a precoat layer and a phosphor or scintillator layer having needle-shaped phosphor or scintillator crystals, said precoat layer comprises as a binder an organic cross-linkable monomer, oligomer, polymer or a mixture thereof and a pigment in a weight ratio of pigment to binder in the range from 1/10 to 10/1.
摘要翻译： 有利于在辐射图像荧光体或闪烁体面板中的荧光体层和支撑体之间的粘附，所述辐射图像荧光体或闪烁体面板以连续的顺序包括支撑体，预涂层和具有针状荧光体或闪烁体晶体的荧光体或闪烁体层的排列，所述 预涂层包含作为粘合剂的有机可交联单体，低聚物，聚合物或其混合物，颜料与粘合剂的重量比为1/10至10/1的颜料。
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公开(公告)号：US20140186657A1
公开(公告)日：2014-07-03
申请号：US14117333
申请日：2012-05-23
申请人： Paul Leblans , Jean-Pierre Tahon
发明人： Paul Leblans , Jean-Pierre Tahon
IPC分类号： A61B6/00
CPC分类号： A61B6/4216 , G21K4/00
摘要： The present invention concerns a method for the treatment of stimulable phosphors and/or screens for use in diagnosis, in particular medical radiography. The method comprises subjecting the stimulable phosphors and/or screens to an epoxide containing gaseous compound, promptly following their manufacture. By applying the method according to the invention yellowing of the stimulable phosphors and/or screens is prevented in a safe and efficient manner; thereby the disadvantages known as such resulting from such yellowing will not occur.
摘要翻译： 本发明涉及用于治疗用于诊断，特别是医学射线照相术的可刺激的荧光体和/或屏幕的方法。 该方法包括将可刺激的荧光体和/或筛网经过其制备后立即进行含环氧化物的气态化合物的处理。 通过应用根据本发明的方法，以安全和有效的方式防止可刺激的荧光体和/或筛网变黄; 从而不会发生由于这种变黄所导致的缺点。
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公开(公告)号：US20080035867A1
公开(公告)日：2008-02-14
申请号：US11825435
申请日：2007-07-06
申请人： Luc Struye , Paul Leblans , Jean-Pierre Tahon
发明人： Luc Struye , Paul Leblans , Jean-Pierre Tahon
IPC分类号： G01T1/105
CPC分类号： G01T1/2016
摘要： In a method of reading a radiation image, stored in a CsBr:Eu type binderless needle-shaped photostimulable or storage phosphor screen after X-ray exposure of said screen, said method comprises the steps of: (1) erasing thermally stimulable energy by exposing said screen to infrared radiation in the wavelength range from 1000 nm to 1550 nm; (2) stimulating said phosphor screen by means of stimulating radiation in the range from 550 to 850 nm; (3) detecting light emitted by the phosphor screen upon stimulation and converting the detected light into a signal representation of said radiation image; (4) erasing said phosphor screen by exposing it to erasing light in the wavelength range of 300 nm to 1500 nm.
摘要翻译： 在所述屏幕的X射线曝光之后，读取存储在CsBr：Eu型无粘合剂针状可光激励或储存荧光屏中的放射线图像的方法，所述方法包括以下步骤：（1）通过曝光消除热刺激能量 所述屏幕在1000nm至1550nm的波长范围内的红外辐射; （2）通过刺激550至850nm范围内的辐射来刺激所述荧光屏; （3）在刺激时检测由荧光屏发射的光，并将检测到的光转换成所述辐射图像的信号表示; （4）通过将所述荧光屏曝光于300nm至1500nm的波长范围的擦除光来擦除所述荧光屏。
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公开(公告)号：US07276182B2
公开(公告)日：2007-10-02
申请号：US11049249
申请日：2005-02-02
申请人： Jean-Pierre Tahon , Paul Leblans , Johan Lamotte
发明人： Jean-Pierre Tahon , Paul Leblans , Johan Lamotte
IPC分类号： C09K11/61
CPC分类号： C09K11/7733 , G21K4/00
摘要： In a method for producing CsX:Eu stimulable phosphors and screens or panels provided with said phosphors as powder phosphors or vapor deposited needle-shaped phosphors suitable for use in image forming methods for recording and reproducing images of objects made by high energy radiation, said CsX:Eu stimulable phosphors are essentially free from oxygen in their crystal structure, wherein X represents a halide selected from the group consisting of Br, Cl and combinations thereof; and wherein the method further comprises the steps of mixing CsX with a compound or combinations of compounds having as a composition CsxEuyX′x+αy, wherein the ratio of x to y exceeds a value of 0.25, wherein α≧2 and wherein X′ is a halide selected from the group consisting of Cl, Br and I and combinations thereof; heating said mixture at a temperature above 450° C.; cooling said mixture, and, optionally, annealing and recovering said CsX:Eu phosphor.
摘要翻译： 在适于用于记录和再现由高能量辐射制成的物体的图像的图像形成方法中使用的作为粉末荧光体或气相沉积针状荧光体的提供有所述荧光体的荧光体的CsX：Eu可激发荧光体和屏幕或面板的方法中，所述CsX ：Eu可激发荧光体在其晶体结构中基本上不含氧，其中X表示选自Br，Cl及其组合的卤化物; 并且其中所述方法还包括以下步骤：将CsX与化合物或具有组合物的化合物的混合物混合，其中X 1， 其中x与y的比值超过0.25，其中α> = 2，其中X'为选自Cl，Br和I的卤化物及其组合; 在高于450℃的温度下加热所述混合物; 冷却所述混合物，并且任选地退火和回收所述CsX：Eu荧光体。
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