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    • 64. 发明申请
    • STORAGE PHOSPHOR PANEL WITH OVERCOAT COMPRISING DYE
    • 存放含有包含染色体的OVERCOAT的磷光体面板
    • US20130001437A1
    • 2013-01-03
    • US13170648
    • 2011-06-28
    • Seshadri JagannathanMarcus S. BermelDaniel M. Leusch
    • Seshadri JagannathanMarcus S. BermelDaniel M. Leusch
    • G21K4/00B05D5/06
    • G21K4/00G21K2004/06
    • A storage phosphor screen including a substrate; a phosphor layer disposed over the substrate; and an overcoat layer disposed over the phosphor layer, wherein the overcoat layer comprises at least one organic solvent-soluble polymer and at least one light absorbing colorant, and wherein the light absorbing colorant is dispersed within the organic solvent-soluble polymer. Also disclosed is a method of preparing a storage phosphor screen including providing a substrate; providing a phosphor solution comprising a solvent, at least one stimulable phosphor, and a binder; providing an overcoat solution comprising a solvent, at least one organic solvent-soluble polymer and at least one light absorbing colorant; forming a phosphor layer over a surface of the substrate with the phosphor solution; and forming an overcoat layer over the phosphor layer with the overcoat solution, wherein the light absorbing colorant is dispersed within the overcoat layer.
    • 一种存储荧光屏,包括基板; 设置在所述基板上的荧光体层; 以及设置在所述荧光体层上的外涂层,其中所述外涂层包含至少一种有机溶剂可溶性聚合物和至少一种光吸收着色剂,并且其中所述光吸收着色剂分散在所述有机溶剂可溶性聚合物中。 还公开了一种制备包括提供衬底的存储荧光屏的方法; 提供包含溶剂,至少一种可刺激的磷光体和粘合剂的磷光体溶液; 提供包含溶剂,至少一种有机溶剂可溶性聚合物和至少一种光吸收着色剂的外涂层溶液; 用所述荧光体溶液在所述基板的表面上形成荧光体层; 以及在所述外涂层溶液上在所述荧光体层上形成外涂层,其中所述光吸收着色剂分散在所述外涂层内。
    • 66. 发明授权
    • Process for the selective deposition of particulate material
    • 颗粒材料的选择性沉积工艺
    • US07220456B2
    • 2007-05-22
    • US10815010
    • 2004-03-31
    • Rajesh V. MehtaRamesh JagannathanSeshadri JagannathanDavid J. Nelson
    • Rajesh V. MehtaRamesh JagannathanSeshadri JagannathanDavid J. Nelson
    • B05D5/00
    • B05D1/025B05D1/12B05D2401/90
    • A process for the patterning of a desired substance on a surface includes: (i) charging a particle formation vessel with a compressed fluid; (ii) introducing into the particle formation vessel a first feed stream comprising a solvent and the desired substance dissolved therein and a second feed stream comprising the compressed fluid, wherein the desired substance is less soluble in the compressed fluid relative to its solubility in the solvent and the solvent is soluble in the compressed fluid, and wherein the first feed stream is dispersed in the compressed fluid, allowing extraction of the solvent into the compressed fluid and precipitation of particles of the desired substance; (iii) exhausting compressed fluid, solvent and the desired substance from the particle formation vessel at a rate substantially equal to a rate of addition of such components to the vessel in step (ii) through a restrictive passage to a lower pressure whereby the compressed fluid is transformed to a gaseous state, and wherein the restrictive passage includes a discharge device that produces a shaped beam of particles of the desired substance at a point beyond an outlet of the discharge device, where the fluid is in a gaseous state at a location before or beyond the outlet of the discharge device; and (iv) exposing a receiver surface to the shaped beam of particles of the desired substance and selectively depositing a pattern of particles on the receiver surface.
    • 用于在表面上图案化所需物质的方法包括:(i)用压缩流体填充颗粒形成容器; (ii)向颗粒形成容器中引入包含溶剂和所需物质溶解在其中的第一进料流和包含压缩流体的第二进料流,其中所需物质相对于其在溶剂中的溶解度较不溶于压缩流体 并且溶剂可溶于压缩流体中,并且其中第一进料流分散在压缩流体中,允许将溶剂萃取到压缩流体中并沉淀所需物质的颗粒; (iii)通过限制性通道将压缩流体,溶剂和所需物质从所述颗粒形成容器排出,其速率基本上等于在步骤(ii)中通过限制通道将这些组分添加到容器中的速率,由此压缩流体 转化为气态,并且其中限制通道包括排出装置,其在超出排放装置的出口的点处产生所需物质的成形颗粒束,其中流体在气体状态处于位于之前的位置处 或超出排出装置的出口; 和(iv)将接收器表面暴露于所需物质的成形的颗粒束并选择性地在接收器表面上沉积颗粒图案。