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    • 1. 发明授权
    • Use of pyrimido[5,4-g]pteridines as shading component in color filter colorant compositions
    • 在滤色剂着色剂组合物中使用嘧啶并[5,4-g]蝶啶作为遮光组分
    • US07731791B2
    • 2010-06-08
    • US11663823
    • 2005-09-21
    • Takashi DenoThomas EichenbergerJoachim Voigt
    • Takashi DenoThomas EichenbergerJoachim Voigt
    • C09B67/22C09B67/20G02F1/1335G02B5/22C08K5/00
    • C08K5/0041C09B67/0033G02B5/223
    • The present invention relates to the field of color filters and LCDs. More specifically, the invention relates to a colorant composition for making color filters comprising pyrimido[5,4-g]pteridine derivatives of formula (I) wherein A1, A2, A3, and A4 are each independently of the others —NR1R2, wherein R1 and R2 are each independently of the others hydrogen, CrC8alkyl, —CO—C1-C8alkyl, —CO—Ce—Cuaryl, —COO—C1-C8alkyl, —COO—Ce—CMaryl, —CONH-d-Cβalkyl or —CONH—Ce-CMaryl, Or A1, A2, A3, and A4 are each independently of the others —OH, —SH, hydrogen, CrC8alkyl, CrC8alkoxy, or C6-C14aryl or —O—C6-C14aryl each unsubstituted or mono- or poly-substituted by halogen, nitro, cyano, —OR10, —SR10, —NR10R11, —CONR10R11, —COOR10, —SO2R10, —SO2NR10R11, —SO3R10, —NR11COR10 or by —NR11COOR10, wherein R10 and R11 are each independently of the others hydrogen, CrC8alkyl, C5-C12cycloalkyl or C2-C8-alkenyl; and to their use for color filter production and to color filters comprising said pyrimido[5,4-g]pteridine derivatives of formula (I).
    • 本发明涉及滤色器和LCD的领域。 更具体地,本发明涉及一种用于制备包含式(I)的嘧啶并[5,4-g]蝶啶衍生物的滤色剂的着色剂组合物,其中A1,A2,A3和A4各自独立地为-NR1R2,其中R1 -CO-C 1 -C 8烷基,-CO-C 1 -C 6芳基,-COO-C 1 -C 8烷基,-COO-C 1 -C 10芳基,-CONH-d-C 1 -C 8烷基或 - CONH-C 1 -C 10芳基或者A 1,A 2,A 3和A 4各自独立地为-OH,-SH,氢,C 1 -C 8烷基,C 1 -C 8烷氧基或C 6 -C 14芳基或者-O-C 6 -C 14芳基, 被卤素,硝基,氰基,-OR10,-SR10,-NR10R11,-CONR10R11,-COOR10,-SO2R10,-SO2NR10R11,-SO3R10,-NR11COR10或-NR11COOR10多取代,其中R10和R11各自独立地为 其它氢,C 1 -C 8烷基,C 5 -C 12环烷基或C 2 -C 8 - 烯基; 以及它们用于滤色器生产的用途以及包含式(I)的所述嘧啶并[5,4-g]蝶啶衍生物的滤色片。
    • 7. 发明授权
    • Apparatus for wet oxidation
    • 湿氧化设备
    • US5417937A
    • 1995-05-23
    • US709675
    • 1991-06-03
    • Joachim VoigtRudolf ButtikerRolf Strub
    • Joachim VoigtRudolf ButtikerRolf Strub
    • C02F1/74C02F9/00C02F11/08B01J8/00
    • C02F11/08C02F2201/008
    • The apparatus (1) for wet oxidation is pre-assembled with its individual units, namely a high-pressure pump (2), a heat exchanger (3), a reactor (4) for the actual wet oxidation and a compressor (5) for feeding an oxygen/gas mixture, in one or two supporting flames and is accommodated in such a manner that its dimensions and its overall weight allow it to be transported on a road and/or rail vehicle, there advantageously being provided two such supporting flames in the form of standard containers (8 and 9), of which one may contain the reactor (4), divided into individual tube sections (6), and the heat exchanger (3), and the other may contain the remaining units, so that the entire apparatus can be pre-assembled into virtually operational condition and the two containers simply have to be set up, joined together and connected on site. Wet oxidation can thus be carried out even where relatively small quantities of medium are to be purified.
    • 用于湿式氧化的装置(1)与其各个单元预先组装,即高压泵(2),热交换器(3),用于实际湿式氧化的反应器(4)和压缩机(5) 用于在一个或两个支撑火焰中供给氧/气体混合物,并且以这样的方式容纳其尺寸和总重量使其能够在道路和/或轨道车辆上运输,其中有利地提供两个这种支撑火焰 以标准容器(8和9)的形式,其中可以包含反应器(4),分成单个管段(6)和热交换器(3),另一个可以包含剩余单元 整个设备可以预先组装成实际操作状态,并且两个容器只需要设置,连接在一起并在现场连接。 因此即使在要纯化相对少量的培养基的情况下也可以进行湿式氧化。