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41 条记录 (耗时 0.025 秒)

    Organic light-emitting diode and uses thereof
    3.
    发明授权
    Organic light-emitting diode and uses thereof 有权
    有机发光二极管及其用途

    公开(公告)号：US08580392B2

    公开(公告)日：2013-11-12

    申请号：US11547205

    申请日：2005-03-23

    申请人： Karsten Heuser ,  Arvid Hunze ,  Andreas Kanitz ,  Wolfgang Rogler ,  Debora Henseler

    发明人： Karsten Heuser ,  Arvid Hunze ,  Andreas Kanitz ,  Wolfgang Rogler ,  Debora Henseler

    IPC分类号： H01L51/54

    CPC分类号： H01L51/0079 ,  H01L51/002 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/5052

    摘要： The invention relates to an organic light-emitting diode (OLED) having an improved lifetime and improved transport of negative charge carriers. The organic light-emitting diode is based on an organic semiconductor material, in which the transport of negative charge carriers and stability with respect to reduction is achieved with triarylated Lewis acid units, in particular perarylated borane units. This leads to an improved lifetime of the emission layer which in turn increases the lifetime of the component and eliminates the need for correcting brightness during operation. Furthermore, the invention relates to organic light-emitting diodes in which the position of the emission zone in the emitter layer and the color of the emission can be influenced in a targeted manner through triarylated Lewis acids such as perarylated borane units.

    摘要翻译： 本发明涉及一种有机发光二极管（OLED），其具有改善的寿命并改善了负电荷载流子的传输。 有机发光二极管基于有机半导体材料，其中负电荷载流子的转运和相对于还原的稳定性通过三芳基化路易斯酸单元，特别是芳芳基化硼烷单元实现。 这导致发光层的寿命改善，这又增加了元件的寿命，并且消除了在操作期间校正亮度的需要。 此外，本发明涉及有机发光二极管，其中发射层中的发射区的位置和发射的颜色可以通过三芳基化的路易斯酸例如过芳基化的硼烷单元以目标方式受到影响。

    Heat-hardenable reaction resin mixtures comprising polyfunctional epoxide, polyisocyanate prepolymer and a reaction accelerator which is either a tertiary amine or an imidazole
    6.
    发明授权
    Heat-hardenable reaction resin mixtures comprising polyfunctional epoxide, polyisocyanate prepolymer and a reaction accelerator which is either a tertiary amine or an imidazole 失效
    包含多官能环氧化物，多异氰酸酯预聚物和反应促进剂的热可硬化反应树脂混合物，其为叔胺或咪唑

    公开(公告)号：US4562227A

    公开(公告)日：1985-12-31

    申请号：US624982

    申请日：1984-06-27

    申请人： Wolfgang Rogler ,  Helmut Markert ,  Klaus Kretzschmar ,  Gerhard Piecha

    发明人： Wolfgang Rogler ,  Helmut Markert ,  Klaus Kretzschmar ,  Gerhard Piecha

    IPC分类号： C08G18/00 ,  C08G18/10 ,  C08G18/18 ,  C08G18/20 ,  C08G18/58 ,  C08G59/40 ,  H01B3/30 ,  H01B3/40 ,  C08G18/38

    CPC分类号： H01B3/302 ,  C08G18/003 ,  C08G59/4028 ,  H01B3/40

    摘要： The invention relates to heat-hardenable reaction resin mixtures which contain polyfunctional epoxides, polyfunctional isocyanates and a reaction accelerator as well as, optionally containing customary additives and/or fillers. The invention has the object of achieving reaction resin mixtures which are stable in storage, consist of individual components that are easy to mix, exhibit a prolonged prehardening period and permit at the same time the manufacture of materials which combine the good mechanical properties and the high temperature-cycle resistance of polyurethane structures with the good thermal properties of oxazolidinone and isocyanurate structures. According to the invention, the reaction resin mixtures contain as polyfunctional isocyanates, isocyanate prepolymerisates in the form of reaction products of diphenyl methanediisocyanate and a diol, or of an isocyanate mixture of diphenyl-methanediisocyanate and a polymethylenepolyphenylisocyanate (with a functionality greater than 2) and a diol. The prepolymerisates utilize 0.01 to 0.35 equivalents and preferably 0.05 to 0.2 equivalents of the diol per 1 equivalent of isocyanate; the mixture contains 0.2 to 5 equivalents isocyanate per 1 equivalent of epoxy. The reaction accelerator is a tertiary amine or an imidazole.

    摘要翻译： 本发明涉及含有多官能环氧化物，多官能异氰酸酯和反应促进剂以及任选地含有常规添加剂和/或填料的热可硬化反应树脂混合物。 本发明的目的是获得在储存中稳定的反应树脂混合物，由容易混合的各组分组成，呈现延长的预硬化时间，并允许同时制造结合良好机械性能和高的材料 具有恶唑烷酮和异氰脲酸酯结构的良好热性能的聚氨酯结构的耐温循环性。 根据本发明，反应树脂混合物含有作为多官能异氰酸酯的二异氰酸酯与二醇或二苯基 - 甲烷二异氰酸酯与聚亚甲基聚苯基异氰酸酯的异氰酸酯混合物（功能大于2）的反应产物形式的异氰酸酯预聚物，和 二醇。 该预聚物每1当量的异氰酸酯使用0.01至0.35当量，优选0.05至0.2当量的二醇; 该混合物每1当量环氧树脂含有0.2至5当量异氰酸酯。 反应促进剂是叔胺或咪唑。

    Insulating tape for manufacturing an insulating sleeve, impregnated with a hot-curing epoxy-resin acid-anhydride system, for electrical conductors
    10.
    发明授权
    Insulating tape for manufacturing an insulating sleeve, impregnated with a hot-curing epoxy-resin acid-anhydride system, for electrical conductors 失效
    用于制造绝缘套管的绝缘胶带，用于热固化环氧树脂酸酐体系，用于电导体

    公开(公告)号：US5158826A

    公开(公告)日：1992-10-27

    申请号：US602328

    申请日：1990-11-29

    申请人： Walter Ihlein ,  Franz-Josef Pollmeier ,  Wolfgang Rogler

    发明人： Walter Ihlein ,  Franz-Josef Pollmeier ,  Wolfgang Rogler

    IPC分类号： G02B5/18 ,  C07D233/61 ,  C08G59/24 ,  C08G59/40 ,  C08G59/42 ,  C08G59/68 ,  G02B17/08 ,  G11B7/09 ,  G11B7/135 ,  H01B20060101 ,  H01B3/04 ,  H01B3/40 ,  H01B17/62 ,  H02K3/30

    CPC分类号： H01B3/40 ,  C08G59/24 ,  C08G59/686 ,  H01B3/04 ,  H02K3/30 ,  Y10T428/251 ,  Y10T428/287 ,  Y10T428/31511

    摘要： An insulating tape for manufacturing an insulating sleeve, impregnated with a hot-curing epoxy-resin acid-anhydride system, for electrical conductors.The insulating tape for manufacturing an insulating sleeve, impregnated with a hot-curing epoxy resin-hardener system, consists of an inorganic material, of high dielectric strength which is applied to a flexible support and is bonded by means of a binder and contains an accelerator which promotes the curing reaction, whereby the binder/accelerator mixture constitutes a system that is self-curing at the curing temperature of the impregnating resin.In the case of the binder/accelerator mixture, the binder consists of a physiologically innocuous, ring-epoxidized, cycloaliphatic epoxy resin, modified by molecular enhancement, with an epoxide equivalent greater than 200, and the accelerator adducts of piperazines, substituted in 1 position, with (meth)acrylate compounds.Such an insulating tape (1) can be stored indefinitely at ambient temperature and insulating sleeves (5) of electrical conductors (6) manufactured with it can be cured after being impregnated with epoxy resin/acid-anhydride-systems in economically short times and possess excellent rigidity and a high heat-distortion temperature.

    摘要翻译： PCT No.PCT / DE88 / 00742 Sec。 371日期1990年11月29日第 102（e）日期1990年11月29日PCT PCT日期：1988年11月28日PCT公布。 公开号WO90 / 00802 日期1990年1月25日。用于制造用于电导体的用热固化环氧树脂酸酐系统浸渍的绝缘套的绝缘胶带。 用于热固化环氧树脂 - 硬化剂体系浸渍的绝缘套管用绝缘带由具有高介电强度的无机材料组成，该无机材料被施加到柔性载体上，并通过粘合剂粘结并含有促进剂 促进固化反应，由此粘合剂/促进剂混合物构成在浸渍树脂的固化温度下自固化的体系。 在粘合剂/促进剂混合物的情况下，粘合剂由生理上无害的环环氧化的脂环族环氧树脂组成，环氧化的脂环族环氧树脂通过分子增强改性，环氧当量大于200，加成哌啶的1加成加成物 与（甲基）丙烯酸酯化合物。 这种绝缘带（1）可以无限期地存储在环境温度下，并且在经过短时间浸渍环氧树脂/酸酐系统之后，可以使用它制造的电导体（6）的绝缘套管（5）固化，并具有 优异的刚性和高的热变形温度。