公开(公告)号：US20180230422A1

公开(公告)日：2018-08-16

申请号：US15952874

申请日：2018-04-13

Applicant: Merck Patent GmbH

Inventor： Joerg VON HAGEN ,  Marcel Andre BREUNING ,  Christian JASPER

IPC: C12N5/00 ,  C12N1/20 ,  C07F9/09

CPC classification number: C12N5/0018 ,  C07F9/09 ,  C12N1/20 ,  C12N5/0025 ,  C12N2500/32 ,  C12N2500/33

Abstract: The present invention relates to cell culture media comprising inorganic ester derivatives of tyrosine and/or cysteine. The poor solubility of tyrosine and the often non-sufficient stability of cysteine in cell culture media is overcome by substituting them with an inorganic ester derivative, e.g. with a phosphorylated derivative.

公开(公告)号：US20180134960A1

公开(公告)日：2018-05-17

申请号：US15571988

申请日：2016-04-08

Applicant: MERCK PATENT GMBH

Inventor： Helmut HAENSEL ,  Andreas POHLE ,  Brigitte SCHULER ,  Christian JASPER

IPC: C09K19/34 ,  C09K19/30 ,  C09K19/06 ,  C09K19/02 ,  C09K19/54 ,  C07C69/602 ,  C07C69/587 ,  C07C69/80 ,  C07D311/16 ,  C07D311/30 ,  C07H15/10

Abstract: The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, A1 denotes L1 denotes F, Cl, CF3, OCF3 or CHF2, and to the use thereof for electro-optical purposes, in particular for shutter glasses, 3D applications, in TN, PS-TN, STN, TN-TFT, OCB, IPS, PS-IPS, FFS, PS-FFS and PS-VA-IPS displays.

公开(公告)号：US20170130129A1

公开(公告)日：2017-05-11

申请号：US15416178

申请日：2017-01-26

Applicant: MERCK PATENT GMBH

Inventor： Michael WITTEK ,  Dagmar KLASS ,  Atsutaka MANABE ,  Christian JASPER ,  Volker REIFFENRATH ,  Constanze BROCKE ,  Detlef PAULUTH

IPC: C09K19/34 ,  C09K19/30 ,  H01Q21/00 ,  C09K19/10

Abstract: The present invention relates to liquid-crystalline media comprising one or more compounds selected from the group of compounds of formulae I, II and III, in which the parameters R1-R3, Z21, Z31, Z32 and rings A11, A12, A13, A21, A22, A31, and A32 are as defined herein, and to components comprising these media for high-frequency technology, in particular phase shifters and microwave array antennas.

公开(公告)号：US20160208167A1

公开(公告)日：2016-07-21

申请号：US14913807

申请日：2014-08-11

Applicant: MERCK PATENT GMBH

Inventor： Christian JASPER ,  Constanze BROCKE ,  Detlef PAULUTH ,  Volker REIFFENRATH ,  Atsutaka MANABE

IPC: C09K19/30 ,  C07C15/24 ,  C07C25/24 ,  C07C15/18

CPC classification number: C07C15/18 ,  C07C13/47 ,  C07C13/573 ,  C07C15/24 ,  C07C25/24 ,  C07D213/24 ,  C07D307/36 ,  C07D307/38 ,  C07D333/10 ,  C07D333/12 ,  C09K19/18 ,  C09K19/32 ,  C09K19/322 ,  C09K19/3405 ,  C09K19/3444 ,  C09K19/3447 ,  C09K19/3491 ,  C09K2019/181 ,  C09K2219/11

Abstract: The present invention relates to compounds of the formula I in which the parameters have the respective meanings given in the description, to the use thereof for high-frequency components, to liquid-crystalline media comprising the compounds, and to high-frequency components, in particular antennae, especially for the gigahertz range, comprising these media. The liquid-crystalline media serve, for example, for the phase shifting of microwaves for tunable ‘phased-array’ antennae.

Abstract translation: 本发明涉及式I化合物，其中参数具有在说明书中给出的相应含义，其用于高频成分的用途，包含该化合物的液晶介质，以及高频成分， 特别是用于千兆赫兹范围的特定天线，包括这些介质。 液晶介质例如用于可调谐“相控阵”天线的微波相移。

公开(公告)号：US20160040066A1

公开(公告)日：2016-02-11

申请号：US14820803

申请日：2015-08-07

Applicant: MERCK PATENT GMBH

Inventor： Michael WITTEK ,  Dagmar KLASS ,  Atsutaka MANABE ,  Christian JASPER ,  Volker REIFFENRATH ,  Constanze BROCKE ,  Detlef PAULUTH

IPC: C09K19/30 ,  C09K19/54 ,  H01Q1/36 ,  C09K19/10

CPC classification number: C09K19/3444 ,  C09K19/10 ,  C09K19/12 ,  C09K19/16 ,  C09K19/18 ,  C09K19/3001 ,  C09K19/3003 ,  C09K19/542 ,  C09K2019/0444 ,  C09K2019/0448 ,  C09K2019/0459 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/161 ,  C09K2019/181 ,  C09K2019/3016 ,  C09K2019/548 ,  C09K2219/11 ,  H01Q1/36 ,  H01Q21/0006

Abstract: The present invention relates to liquid-crystalline media comprising one or more compounds selected from the group of compounds of formulae I, II and III, in which the parameters R1-R3, Z21, Z31, Z32 and rings A11, A12, A13, A21, A22, A31, and A32 are as defined herein, and to components comprising these media for high-frequency technology, in particular phase shifters and microwave array antennas.

Abstract translation: 本发明涉及包含一种或多种选自式I，II和III化合物的化合物的液晶介质，其中参数R1-R3，Z21，Z31，Z32和环A11，A12，A13，A21 ，A22，A31和A32如本文所定义，以及包括用于高频技术的这些介质的组件，特别是移相器和微波阵列天线。

公开(公告)号：US20160002533A1

公开(公告)日：2016-01-07

申请号：US14850057

申请日：2015-09-10

Applicant: Merck Patent GmbH

Inventor： Atsutaka MANABE ,  Christian JASPER ,  Volker REIFFENRATH ,  Elvira MONTENEGRO ,  Detlef PAULUTH ,  Dagmar KLASS

IPC: C09K19/32 ,  C09K19/10 ,  C09K19/18

CPC classification number: C09K19/322 ,  C09K19/10 ,  C09K19/18 ,  C09K19/30 ,  C09K19/3059 ,  C09K19/3098 ,  C09K2019/183 ,  C09K2019/188 ,  C09K2019/3096 ,  C09K2219/11

Abstract: The present invention relates to a liquid-crystal medium which comprises a component A which consists of one or more compounds of the formula I in which the parameters have the respective meanings given in the claims or in the text, and to the corresponding, novel mesogenic compounds and to the preparation thereof. The present invention likewise relates to the use of these liquid-crystal media, in particular in components for high-frequency technology, and to components of this type which contain media according to the invention, and to the production and use of these components. The components according to the invention are suitable, in particular, as phase shifters in the microwave and millimetre wave region, for microwave and millimetre wave array antennae and very particularly for so-called tuneable “reflectarrays”.

Abstract translation: 本发明涉及一种液晶介质，其包含由一种或多种式I化合物组成的组分A，其中参数具有权利要求或文中给出的相应含义，以及相应的新型介晶 化合物及其制备方法。 本发明同样涉及这些液晶介质，特别是用于高频技术的组件以及含有本发明的介质的这些组分以及这些组分的生产和使用。 根据本发明的组件特别适用于微波和毫米波区域中的移相器，用于微波和毫米波阵列天线，并且特别适用于所谓的可调谐“反射阵列”。