Process of producing coarse, pure potassium chloride crystals
    1.
    发明授权
    Process of producing coarse, pure potassium chloride crystals 失效
    生产纯纯氯化钾晶体的方法

    公开(公告)号:US4568353A

    公开(公告)日:1986-02-04

    申请号:US472224

    申请日:1983-03-04

    IPC分类号: C01D3/06 C01D3/08 B01D9/02

    CPC分类号: C01D3/08 C01D3/06 Y10S159/08

    摘要: In a process of producing coarse pure potassium chloride crystals from feed solutions containing potassium chloride and other impurities, comprising cooling the solution under a vacuum in a plurality of stages connected in series, withdrawing by means of a conveyor the potassium chloride which has been crystallized in each stage, withdrawing the water vapors, collecting crystalline potassium chloride from the solution, drying the crystalline potassium chloride and separating the same into several fractions, compacting the fine fraction and cooling and aminating the end product, the potassium chloride content of the feed solution is increased in that potassium chloride from one or more of the stages containing solution at a low temperature is recycled to the feed solution before the latter enters the first stage. The temperature of the mixture of feed solution and recycled potassium chloride is maintained only slightly below the temperature of the feed solution, potassium chloride product is withdrawn at the desired rate from one or more of the stages which contain solution at a higher temperature, the vapors formed are withdrawn and are condensed by a direct or indirect cooling.

    摘要翻译: 在从含有氯化钾和其他杂质的进料溶液中生产粗纯氯化钾晶体的过程中,包括在串联连接的多个级的真空下冷却该溶液,通过输送机将已经结晶的氯化钾 每个阶段,取出水蒸气,从溶液中收集结晶氯化钾,干燥结晶氯化钾并分离成几个级分,压实细分,冷却和胺化终产物,进料溶液的氯化钾含量为 在一个或多个含有低温溶液的阶段中,氯化钾的增加在其进入第一阶段之前被再循环到进料溶液中。 进料溶液和再循环氯化钾的混合物的温度仅保持在稍低于进料溶液温度的温度,氯化钾产物以所需速率从一个或多个在较高温度下含有溶液的阶段排出,蒸气 形成的物料通过直接或间接冷却而被冷凝。

    Use of Metal Complexes as Emitter in an Organic Light-Emitting Component and such a Component
    3.
    发明申请
    Use of Metal Complexes as Emitter in an Organic Light-Emitting Component and such a Component 有权
    在有机发光组件和这种组分中使用金属络合物作为发射体

    公开(公告)号:US20090318698A1

    公开(公告)日:2009-12-24

    申请号:US12159520

    申请日:2006-01-24

    IPC分类号: C07F15/00

    摘要: A HEMT device including a GaN channel structure including a very thin (Al, In, Ga)N subchannel layer (14) that is disposed between a first GaN channel layer (12) and a second GaN channel layer (16), to effect band bending induced from the piezoelectric and spontaneous charges associated with the (Al, In, Ga)N subchannel layer. This GaN channel/(Al, In, Ga)N subchannel arrangement effectively disperses the 2DEG throughout the channel of the device, thereby rendering the device more linear in character (relative to a corresponding device lacking the subchannel (Al5In3Ga)N sub-layer), without substantial loss of electron mobility.

    摘要翻译: 包括设置在第一GaN沟道层(12)和第二GaN沟道层(16)之间的非常薄(Al,In,Ga)N子沟道层(14)的GaN沟道结构的HEMT器件,以实现带 由与(Al,In,Ga)N子通道层相关联的压电和自发电荷引起的弯曲。 该GaN沟道/(Al,In,Ga)N子通道布置有效地将2DEG分散在器件的整个通道中,从而使器件的性质更加线性(相对于缺少子沟道(Al5In3Ga)N子层的相应器件) ,没有电子迁移率的实质损失。

    Di(het)arylaminothiophene derivatives
    4.
    发明授权
    Di(het)arylaminothiophene derivatives 有权
    二(乙基)芳基氨基噻吩衍生物

    公开(公告)号:US06984737B2

    公开(公告)日:2006-01-10

    申请号:US10181744

    申请日:2001-01-19

    IPC分类号: C07D333/36 C07D409/00

    CPC分类号: C07D495/04 C07D333/36

    摘要: The invention relates to novel 2-(N,N-di(het)arylamino)-thiophene derivatives of formula (I), wherein R1, R2, R3, R4 and R5 are, independently each of other, each a monofunctional (het)aryl system and wherein R1 can also be a bifunctional (het)arylene system, R3 can also be a group R8, except when R1 is a bifunctional (het)arylene system, R8 representing chemical bond or a bifunctional (het)arylene system, R4 can also mean R10, R10 representing a chemical bond or a bifunctional (het)arylene system, or R4 can be one of the following groups (II) and (III), R9 representing a chemical bond or a bifunctional (het)arylene system and R5 can also be H or (IV).

    摘要翻译: 本发明涉及式(I)的新型2-(N,N-二(乙基)芳基氨基) - 噻吩衍生物,其中R 1,R 2,R 2, 其中R 4,R 4和R 5各自独立地为单官能(het)芳基系统,其中R 1, / SUP>也可以是双官能(het)亚芳基体系,R 3也可以是基团R 8,除非R 1是 表示化学键的双官能(het)亚芳基系统,R 8,或者双官能(het)亚芳基体系,R 4还可以指R 10, 表示化学键或双官能(het)亚芳基体系的R 10可以是以下基团(II)和(III)中的一种,R 1, 表示化学键或双官能(het)亚芳基体系的SUP> 9,R 5也可以是H或(IV)。

    Nonlinear-optically active copolymers, polyadducts produced from them, and their use for nonlinear-optical media
    8.
    发明授权
    Nonlinear-optically active copolymers, polyadducts produced from them, and their use for nonlinear-optical media 失效
    非线性光学活性共聚物,由它们生产的聚合物,以及它们在非线性光学介质中的应用

    公开(公告)号:US06174961B1

    公开(公告)日:2001-01-16

    申请号:US09265444

    申请日:1999-03-09

    IPC分类号: C08F800

    摘要: The present invention relates to nonlinear-optically active copolymers which are composed of a chromophore acrylate, a glycidyl-functional acrylate, and a further acrylate unit, and to polyadducts produced from them by crosslinking with a carboxyl-functional polyester. The nonlinear-optical copolymers of the present invention, and the polyadducts prepared from them, possess an orientation stability in the crosslinked state, and a thermal stability, which makes them highly suitable for producing electrooptical and photonic components.

    摘要翻译: 本发明涉及由发色团丙烯酸酯,缩水甘油基官能丙烯酸酯和另外的丙烯酸酯单元组成的非线性光学活性共聚物以及由它们通过与羧基官能聚酯交联而制备的聚合物。 本发明的非线性光学共聚物和由它们制备的聚加合物在交联状态下具有取向稳定性和热稳定性,这使得它们非常适合于生产电光和光子组分。

    Process and apparatus for producing a laminated strip of a metal foil
and a plastic film
    9.
    发明授权
    Process and apparatus for producing a laminated strip of a metal foil and a plastic film 失效
    用于制造金属箔和塑料膜的层压条的方法和设备

    公开(公告)号:US5656110A

    公开(公告)日:1997-08-12

    申请号:US353362

    申请日:1994-12-02

    摘要: A process and apparatus for producing a laminate containing a metal foil strip and a plastic film strip, in which the two strips have stamped structures repeated at regular intervals in the longitudinal direction of the strips and are disposed at contiguous points in the laminate, a pre-stamped strip and the second strip being continuously joined together from one end. To laminate stamped plastic film tape together with a pre-stamped metal foil tape, with the least possible complexity, so that any mismatch between the stamped structures of the two tapes is as small as possible, after the strips have been merged, the position of position markings for the stamped structures in the second strip and on the pre-stamped strip are successively scanned and, once a predetermined position of the position markings has been reached, a stamped structure is introduced into that region of the second strip situated in front of the site of the joining together, at a distance from the predetermined position corresponding to an integral multiple of the interval at which the stamped structures of the pre-stamped metal strip are repeated.

    摘要翻译: 一种用于生产包含金属箔带和塑料膜条的层压体的方法和装置,其中两个条具有在条带的纵向上以规则间隔重复的冲压结构,并且设置在层压体中的相邻点处, 并且所述第二条带从一端连续地连接在一起。 为了将冲压的塑料薄膜带与预先冲压的金属箔带一起层压,尽可能的复杂,使得两个带的冲压结构之间的任何不匹配尽可能小,在条被合并之后,位置 连续地扫描第二条带和冲压后的条带上的冲压结构的位置标记,一旦到达了位置标记的预定位置,冲压结构被引入到位于 在与预定冲压的金属带的冲压结构重复的间隔的整数倍相对应的预定位置的距离处接合在一起的位置。

    Coiling device for cordage material
    10.
    发明授权
    Coiling device for cordage material 失效
    线缆材料卷绕装置

    公开(公告)号:US5351907A

    公开(公告)日:1994-10-04

    申请号:US894711

    申请日:1992-06-05

    申请人: Horst Hartmann

    发明人: Horst Hartmann

    摘要: A coiling device for cordage material, having a housing assembled from two half-housing shells, and having a coiling shaft rotatably supported in the housing. The coiling shaft is formed of two half shafts and the two half shafts are insertable from two different sides into the already assembled housing and can be locked to one another form-fittingly, such that the coiling shaft braces the two half housing shells in the finally assembled state.

    摘要翻译: 一种用于电缆材料的卷绕装置,具有由两个半壳体壳体组装的壳体,并且具有可旋转地支撑在壳体中的卷取轴。 卷取轴由两个半轴形成,两个半轴可从两个不同的侧面插入到已组装的壳体中,并且可以相互锁定在一起,使得卷绕轴在最后的两个壳体中支撑 组装状态。