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71.发明授权Radiographic phosphor panel having oxosulfur functionalized polymer reducing agents 失效具有硫氧硫官能化聚合物还原剂的射线荧光板
公开(公告)号：US5641967A
公开(公告)日：1997-06-24
申请号：US454802
申请日：1995-05-31
CPC分类号： G21K4/00 , C09K11/025 , C09K11/772 , C09K11/7733 , C09K11/7748 , C09K11/7763 , G21K2004/06
摘要： A radiographic phosphor panel having oxosulfur functionalized polymer reducing agents. The phosphor panel has a support and a luminescent layer overlaying the support. The luminescent layer includes phosphor crystals, and binder. The oxosulfur functionalized polymer reducing agent is present in a concentration sufficient to substantially increase the photostimulated luminescence of the panel.
摘要翻译： 一种具有氧硫官能化聚合物还原剂的射线荧光体面板。 荧光体面板具有覆盖支撑体的支撑体和发光层。 发光层包括荧光体晶体和粘合剂。 氧化硫官能化聚合物还原剂以足以显着增加面板的光刺激发光的浓度存在。
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72.发明授权Radiographic phosphor panel having both binder compatible oxosulfur stabilizer and oxosulfur pigment and method for preparing phosphor panel 失效具有粘合剂相容的氧硫稳定剂和氧硫色素的射线荧光屏和用于制备荧光体面板的方法
公开(公告)号：US5641583A
公开(公告)日：1997-06-24
申请号：US417282
申请日：1995-04-05
CPC分类号： C09K11/7773 , C09K11/025 , C09K11/772 , C09K11/7733 , C09K11/7748 , C09K11/7763 , C09K11/7791 , G21K4/00 , G21K2004/06 , G21K2004/08 , G21K2004/10 , G21K2004/12
摘要： A radiographic phosphor panel having both binder compatible oxosulfur reducing agent and oxosulfur reducing pigment, and a preparation method. The radiographic phosphor panel has a support and a luminescent layer overlaying the support. The luminescent layer includes phosphor crystals, binder, oxosulfur reducing agent, and oxosulfur reducing pigment. The phosphor crystals include iodine. The oxosulfur reducing agent is dispersed within the luminescent layer on a substantially molecular basis. The oxosulfur reducing pigment is dispersed within the layer as a particulate. The oxosulfur reducing agent and the oxosulfur reducing pigment are each a reducing agent for iodine. The oxosulfur reducing agent and the oxosulfur reducing pigment have a combined concentration sufficient to substantially increase the photostimulated luminescence of the panel.
摘要翻译： 具有粘合剂相容的氧化硫还原剂和氧化还原性颜料两者的射线荧光体板及其制备方法。 射线照相荧光体面板具有覆盖支撑体的支撑体和发光层。 发光层包括荧光体晶体，粘合剂，氧化硫还原剂和氧化硫还原颜料。 荧光体晶体包括碘。 氧化硫还原剂基本上分子量分散在发光层内。 氧化硫还原颜料作为颗粒分散在该层内。 氧化硫还原剂和氧代硫还原颜料均为碘的还原剂。 氧化硫还原剂和氧代硫还原颜料具有足以显着增加面板的光刺激发光的组合浓度。
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73.发明授权
公开(公告)号：US5549844A
公开(公告)日：1996-08-27
申请号：US410471
申请日：1995-03-24
CPC分类号： C09K11/7763 , C09K11/7717 , C09K11/7718 , C09K11/772 , C09K11/7721 , C09K11/773 , C09K11/7731 , C09K11/7733 , C09K11/7734 , C09K11/7745 , C09K11/7746 , C09K11/7748 , C09K11/7749 , C09K11/776 , C09K11/7761 , C09K11/7764 , C09K11/7767 , C09K11/7768 , C09K11/7773 , C09K11/7774 , C09K11/7785 , C09K11/7786 , C09K11/7791 , C09K11/7792 , G21K4/00 , G21K2004/06 , Y10T428/2982 , Y10T428/2991
摘要： A radiographic phosphor panel, phosphor, and phosphor modification method. The radiographic phosphor panel has a luminescent layer including a mass of phosphor particles. The phosphor particles each have a primary portion and a secondary portion. The secondary portion is exterior to and continuous with the primary portion. The primary portion includes a primary phosphor having a combination of species characterized by the relationship:MFX.sub.1-z I.sub.z .multidot.uM.sup.a X.sup.a :yA:eJ:tD:dSThe secondary portion includes a secondary phosphor having a combination of species characterized by the relationship:M'FX'.sub.1-z+q I.sub.z-q .multidot.u'M.sup.a 'X.sup.a ':y'A':e'J':t'D':d'SIn these relationships, M and M' are selected from Mg, Ca, Sr, and Ba; X and X' are selected from Cl and Br; M.sup.a and M.sup.a ' are selected from Na, K, Rb, and Cs; X.sup.a and X.sup.a ' are selected from F, Cl, and Br; A and A' are selected from Eu, Ce, Sm, and Tb; J and J' are metal oxide; D and D' are selected from V, Cr, Mn, Fe, Co, and Ni; z is greater than 1.times.10.sup.-2 and less than 1; q is from 1.times.10.sup.-2 to 1 and less than or equal to z; u and u' are from 0 to 1; y and y' are from 1.times.10.sup.-4 to 0.1; e and e' are from 0 to 1; and t and t' are from 0 to 1.times.10.sup.-2.
摘要翻译： 射线荧光体板，荧光体和磷光体改性方法。 射线荧光体面板具有包含大量荧光体颗粒的发光层。 荧光体颗粒各自具有主要部分和次要部分。 次级部分在主要部分的外部并连续。 主要部分包括具有以下关系特征的物质组合的初级磷光体：MFX1-zIzxuMaXa：yA：eJ：tD：dS次级部分包括具有以下关系的特征组合的次级荧光体：M'FX'1 -z + qIz-qxu'Ma'Xa'：y'A'：e'J'：t'D'：d'S在这些关系中，M和M'选自Mg，Ca，Sr和Ba; X和X'选自Cl和Br; Ma和Ma'选自Na，K，Rb和Cs; Xa和Xa'选自F，Cl和Br; A和A'选自Eu，Ce，Sm和Tb; J和J'是金属氧化物; D和D'选自V，Cr，Mn，Fe，Co和Ni; z大于1×10 -2且小于1; q为1×10 -2〜1且小于等于z; u和u'从0到1; y和y'为1×10 -4〜0.1; e和e'为0至1; t和t'为0〜1×10 -2。
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74.发明授权Alkaline earth metal fluorobromoiodide storage phosphor, and radiation image storage panel, and method 失效碱土金属氟溴碘化物储存荧光体和辐射图像存储面板及方法
公开(公告)号：US5464568A
公开(公告)日：1995-11-07
申请号：US300116
申请日：1994-09-02
CPC分类号： G21K4/00 , C09K11/025 , C09K11/772 , C09K11/7733 , C09K11/7748 , C09K11/7763 , G21K2004/06
摘要： A radiation image storage phosphor; a composition of matter including the storage phosphor and a stabilizer for iodine; and a radiation image storage panel including the inventive phosphor. The storage phosphor has a combination of species characterized by the relationship:(Ba.sub.1-a-b-c Mg.sub.a Ca.sub.b Sr.sub.c)FBr.sub.1-z I.sub.z.rKX:yA:eQ:tDwhere X is selected from the group consisting of F, Cl, Br, and I; A is selected from the group consisting of Eu, Ce, Sm, and Tb; Q is selected from the group consisting of BeO, MgO, CaO, SrO, BaO, ZnO, Al.sub.2 O.sub.3, La.sub.2 O.sub.3, In.sub.2 O.sub.3, SiO.sub.2, TiO.sub.2, ZrO.sub.2, GeO.sub.2, SnO.sub.2, Nb.sub.2 O.sub.5, Ta.sub.2 O.sub.5, and ThO.sub.2 ; D is selected from the group consisting of V, Cr, Mn, Fe, Co, and Ni; a+b+c is from 0 to 0.4; z is from 1.times.10.sup.-4 to 1; r is from 10.sup.-6 to 0.1; y is from 1.times.10.sup.-4 to 0.1; e is from 10.sup.-5 to 0.1; and t is from 0 to 10.sup.-2.
摘要翻译： 放射线图像存储荧光体; 包括存储磷光体和碘稳定剂的物质组成; 以及包括本发明的荧光体的辐射图像存储面板。 存储荧光体具有以下关系的特征的组合：（Ba1-a-b-cMgaCabSrc）FBr1-zIz.rKX：yA：eQ：tD其中X选自F，Cl，Br和I; A选自Eu，Ce，Sm和Tb; Q选自BeO，MgO，CaO，SrO，BaO，ZnO，Al2O3，La2O3，In2O3，SiO2，TiO2，ZrO2，GeO2，SnO2，Nb2O5，Ta2O5和ThO2; D选自V，Cr，Mn，Fe，Co和Ni; a + b + c为0〜0.4; z为1×10 -4〜1; r为10-6至0.1; y为1×10 -4〜0.1; e为10-5至0.1; t为0〜10-2。
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