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    • 2. 发明授权
    • Process of preparing a solution of cesium and rubidium salts
    • 制备铯和铷盐溶液的方法
    • US5900221A
    • 1999-05-04
    • US649712
    • 1996-09-18
    • Hartmut HofmannKlaus KobeleHorst PrinzKlaus Schade
    • Hartmut HofmannKlaus KobeleHorst PrinzKlaus Schade
    • C01D17/00C04B7/24C07C51/41C07C53/06C07C53/10C07C59/265C22B26/10C01D3/00C22B26/00
    • C07C59/265C01D17/00C04B7/24C07C53/06C07C53/10Y02P40/145Y02P40/18
    • The process for preparing a cesium and rubidium salt-containing solution includes a hydrothermal digestion of an uncalcined pollucite and/or calcined lepidolite particulate having an average particle size up to 0.5 mm with an aqueous solution of Ca(OH).sub.2 in a suspension with a mole ratio of SiO.sub.2 to CaO of from 1:2.5 to 1:1.25 in a rotary tubular autoclave at a digestion temperature of 200 to 280.degree. C., under a pressure of from 15 to 65 bar and at a suspension density between 8 and 18% by weight for from 0.5 to 3 hours; filtering the suspension to remove insoluble solids and to form a digestion filtrate; adding at least one acid or acid anhydride to the digestion filtrate to adjust its pH to 6 and to form the cesium and rubidium salt-containing solution; and performing an evaporation after the hydrothermal digestion to obtain an increase in concentration of cesium salts and rubidium salts in the cesium and rubidium salt-containing solution and to adjust a density of the cesium and rubidium salt-containing solution to from 1.6 to 3.3 g/cm.sup.3. An optional aeration of the digestion filtrate with carbon dioxide to remove lithium and calcium ions in precipitated carbonates may be performed.
    • PCT No.PCT / EP94 / 03651 Sec。 371日期1996年9月18日 102(e)1996年9月18日PCT 1994年11月2日PCT公布。 WO95 / 13986 PCT公开 日期1995年5月26日制备含铯和铷盐的溶液的方法包括用Ca(OH)2水溶液在平均粒径达0.5mm的未煅烧的琉璃榴石和/或煅烧的石榴石颗粒进行水热消解 在旋转管式高压釜中在200至280℃的消化温度下,在15至65巴的压力和悬浮密度下,SiO 2与CaO的摩尔比为1:2.5至1:1.25的悬浮液 8至18重量%,0.5至3小时; 过滤悬浮液以除去不溶性固体并形成消化滤液; 向消化滤液中加入至少一种酸或酸酐以将其pH调节至6并形成含铯和铷盐的溶液; 在水热消解后进行蒸发,得到铯盐和铷盐溶液中的铯盐和铷盐的浓度增加,将含铯盐和铷盐溶液的密度调整为1.6〜3.3g / cm3。 可以任选地将消化滤液与二氧化碳通气以除去沉淀碳酸盐中的锂离子和钙离子。
    • 3. 发明授权
    • Encapsulation for organic device
    • 有机装置封装
    • US07518142B2
    • 2009-04-14
    • US11761770
    • 2007-06-12
    • Uwe HoffmannJose Manuel Dieguez-CampoFrank StahrKlaus Schade
    • Uwe HoffmannJose Manuel Dieguez-CampoFrank StahrKlaus Schade
    • H01L35/24
    • H01L51/5253H01L2251/558
    • The present invention concerns a thin-film encapsulation structure for electronic devices with organic substances, especially OLEDs or other organic optoelectronic devices as well as corresponding components and a process for the production with a primary, inorganic barrier layer (5), which is directly arranged on the device or the surface to be encapsulated; a planarization layer (6) arranged on the primary, inorganic barrier layer, the thickness of said planarization layer selected such that it is thicker than the simple value of the distance between highest peak and deepest valley of the surface of the primary barrier layer or the surface of the device under the primary barrier layer or the surface to be encapsulated, as well as a secondary barrier layer (14) arranged on the planarization layer.
    • 本发明涉及一种具有有机物质的电子器件的薄膜封装结构,特别是OLED或其它有机光电子器件以及相应的部件,以及用于生产具有主要无机阻挡层(5)的方法,其直接布置 在要封装的设备或表面上; 布置在初级无机阻挡层上的平坦化层(6),所述平坦化层的厚度被选择为比主要阻挡层的表面的最高峰和最深谷之间的距离的简单值 主要阻挡层或待封装表面下的器件表面,以及布置在平坦化层上的次级阻挡层(14)。
    • 4. 发明申请
    • Method for the production of hydrogen-bis (chelato) borates and alkali metal-bis (chelalo) borates
    • 制备氢 - 双(螯合)硼酸盐和碱金属 - 双(螯合)硼酸盐的方法
    • US20070166622A1
    • 2007-07-19
    • US11717969
    • 2007-03-14
    • Ulrich WietelmannUwe LischkaKlaus SchadeJan-Christoph Panitz
    • Ulrich WietelmannUwe LischkaKlaus SchadeJan-Christoph Panitz
    • H01M6/16C07F5/04
    • C07F5/022C07F5/04
    • Methods are described for the production of hydrogen-bis(chelato)borates of the general formula H[BL1L2] and of alkali metal-bis(chelato)borates of the general formula M [BL1L2] where M=Li, Na, K, Rb, Cs L1=—OC(O)—(CR1R2)n—C(O)O— or —OC(O)—(CR3R4)—O—where n=0 or 1, R1, R2, R3, R4 independently of one another denote H, alkyl, aryl or silyl, L2=—OC(O)—(CR5R6)n—C(O)O— or —OC(O)—(CR7R8)—O—where n=0 or 1, R5, R6, R7, R8 independently of one another denote H, alkyl, aryl or silyl, wherein the respective raw materials are mixed in solid form without the addition of solvents and are reacted. Lithium-bis (oxalato) borate, lithium-bis (malonato)borate, caesium-bis-(oxalato)borate, caesium-bis-(malonato)borate and the mixed salts lithium (lactato, oxalato) borate and lithium(glycolato,oxalato)borate for example may be produced in this way.
    • 描述了用于生产通式为H [BL 1 L 2]的氢 - 双(螯合)硼酸盐和碱金属 - 双(螯合)硼酸盐的碱金属 - 双(螯合)硼酸盐的方法, 通式M [BL 1]其中M = Li,Na,K,Rb,Cs L 1 = - OC(O ) - (CR 1)R 2 - (O)O-或-OC(O) - (CR 3) 其中n = 0或1,R 1,R 2,R 3, R 4彼此独立地表示H,烷基,芳基或甲硅烷基,L 2 = -OC(O) - (CR 5) (O)O-或-OC(O) - (CR 7 R 8) / SUP>)-O-其中n = 0或1,R 5,R 6,R 7,R 8, 彼此独立地表示H,烷基,芳基或甲硅烷基,其中相应的原料以固体形式混合而不加入溶剂并反应。 双(草酸)硼酸锂,双(丙二酸)硼酸锂,二(草酸)硼酸铯,双(丙二酸)硼酸铯和混合盐锂(乳酸,草酸)硼酸锂和锂(乙醇酸,草酸) )硼酸盐可以以这种方式生产。