ATE181T1 - LIQUID CRYSTALLINE CARBONIC ACID ESTERS, PROCESS FOR THEIR PRODUCTION, DIELECTRICS CONTAINING THEM AND ELECTROOPTIC DISPLAY ELEMENT. - Google Patents

LIQUID CRYSTALLINE CARBONIC ACID ESTERS, PROCESS FOR THEIR PRODUCTION, DIELECTRICS CONTAINING THEM AND ELECTROOPTIC DISPLAY ELEMENT.

Info

Publication number
ATE181T1
ATE181T1 AT79104356T AT79104356T ATE181T1 AT E181 T1 ATE181 T1 AT E181T1 AT 79104356 T AT79104356 T AT 79104356T AT 79104356 T AT79104356 T AT 79104356T AT E181 T1 ATE181 T1 AT E181T1
Authority
AT
Austria
Prior art keywords
liquid crystalline
acid esters
production
display element
carbonic acid
Prior art date
Application number
AT79104356T
Other languages
German (de)
Inventor
Rudolf Dr. Eidenschink
Joachim Dr. Krause
Ludwig Dr. Pohl
Original Assignee
Merck Patent Gesellschaft Mit Beschraenkter Haftung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent Gesellschaft Mit Beschraenkter Haftung filed Critical Merck Patent Gesellschaft Mit Beschraenkter Haftung
Application granted granted Critical
Publication of ATE181T1 publication Critical patent/ATE181T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

Carboxylic acid esters of the formula <IMAGE> in which one of A or B is 1,4-disubstituted phenyl and the other is trans-1,4-disubstituted cyclohexane and R1 and R2 are independently each alkyl of 1-10 carbon atoms have liquid crystalline properties and are valuable components of liquid crystalline dielectrics.
AT79104356T 1978-12-13 1979-11-07 LIQUID CRYSTALLINE CARBONIC ACID ESTERS, PROCESS FOR THEIR PRODUCTION, DIELECTRICS CONTAINING THEM AND ELECTROOPTIC DISPLAY ELEMENT. ATE181T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782853728 DE2853728A1 (en) 1978-12-13 1978-12-13 LIQUID CRYSTALLINE CARBONIC ACID ESTER, METHOD FOR THE PRODUCTION THEREOF, ITS CONTAINING DIELECTRICS AND ELECTRO-OPTICAL DISPLAY ELEMENT
EP79104356A EP0012820B1 (en) 1978-12-13 1979-11-07 Liquid crystalline carboxylic acid esters, process for their preparation, dielectrics containing them and electro-optical display device

Publications (1)

Publication Number Publication Date
ATE181T1 true ATE181T1 (en) 1981-09-15

Family

ID=6057004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79104356T ATE181T1 (en) 1978-12-13 1979-11-07 LIQUID CRYSTALLINE CARBONIC ACID ESTERS, PROCESS FOR THEIR PRODUCTION, DIELECTRICS CONTAINING THEM AND ELECTROOPTIC DISPLAY ELEMENT.

Country Status (5)

Country Link
US (1) US4237026A (en)
EP (1) EP0012820B1 (en)
JP (1) JPS5583744A (en)
AT (1) ATE181T1 (en)
DE (2) DE2853728A1 (en)

Families Citing this family (183)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2967129D1 (en) * 1979-05-28 1984-08-30 Merck Patent Gmbh Liquid-crystal compositions
DE2933563A1 (en) * 1979-07-18 1981-02-05 Bbc Brown Boveri & Cie ANISOTROPE CONNECTIONS WITH NEGATIVE DK ANISOTROPY
US4400061A (en) * 1980-01-30 1983-08-23 Her Majesty's Government of the UK. Liquid crystal ester compounds exhibiting a low or negative dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
JPS56156249A (en) * 1980-05-08 1981-12-02 Seiko Epson Corp Liquid crystal ester compound and its preparation
JPS5721359A (en) * 1980-07-15 1982-02-04 Chisso Corp 4'''-cyano-4"-biphenylyl 4-(trans-4'-alkylcyclohexyl)benzoate
DE3040632A1 (en) * 1980-10-29 1982-05-27 Merck Patent Gmbh, 6100 Darmstadt CYCLOHEXYLPHENYL DERIVATIVES, THESE DIELECTRICS AND ELECTROOPTIC DISPLAY ELEMENT
US4406814A (en) * 1981-04-10 1983-09-27 Eaton Corporation Liquid crystalline materials and optical displays utilizing same
JPS5817414A (en) * 1981-07-24 1983-02-01 Seiko Epson Corp liquid crystal optical device
EP0085995B1 (en) * 1982-02-04 1986-04-09 MERCK PATENT GmbH Anisotropic compounds and liquid crystal compositions
GB2114994B (en) * 1982-02-18 1984-10-10 Suwa Seikosha Kk Liquid crystal compositions
US4729639A (en) * 1982-03-29 1988-03-08 Tektronix, Inc. Dual frequency addressable liquid crystals and methods of use
US4393258A (en) * 1982-06-10 1983-07-12 Dainippon Mk & Chemicals Inc. 1-Cyclohexyl-2-cyclohexylphenylethane derivatives
DE3407013A1 (en) 1984-02-27 1985-09-05 Merck Patent Gmbh, 6100 Darmstadt CYCLOHEXANDERIVATE
DE3405914A1 (en) * 1984-02-18 1985-08-22 Merck Patent Gmbh, 6100 Darmstadt LIQUID CRYSTAL LINKS
GB8501509D0 (en) * 1985-01-22 1985-02-20 Secr Defence Esters
DE3600052A1 (en) 1986-01-03 1987-07-09 Merck Patent Gmbh HETEROCYCLIC COMPOUNDS
DE3601452A1 (en) 1986-01-20 1987-07-23 Merck Patent Gmbh VINYLENE CONNECTIONS
CA2031577C (en) * 1989-12-07 2001-03-06 Shoichi Miyakoshi Carboxylate compounds, liquid crystal compositions and liquid crystal elements containing said compounds and method of optical modulation using said elements
JP2001527570A (en) 1997-05-22 2001-12-25 ロリク アーゲー New polymerizable liquid crystal compound
DE10229828B4 (en) 2001-07-31 2011-12-01 Merck Patent Gmbh Liquid-crystalline medium and its use
DE10216197B4 (en) 2002-04-12 2013-02-07 Merck Patent Gmbh Liquid crystal medium and its use in an electro-optical display
ATE480608T1 (en) 2004-07-02 2010-09-15 Merck Patent Gmbh LIQUID CRYSTALLINE MEDIUM
EP1911828B1 (en) 2006-10-12 2010-09-01 Merck Patent GmbH Liquid crystal display
EP1958999B1 (en) 2007-02-13 2012-07-11 Merck Patent GmbH Liquid crystalline medium
EP1959000B1 (en) 2007-02-19 2010-07-07 MERCK PATENT GmbH Liquid crystalline medium
DE102008031518A1 (en) 2007-07-30 2009-02-05 Merck Patent Gmbh liquid-crystal display
WO2009021671A1 (en) 2007-08-15 2009-02-19 Merck Patent Gmbh Liquid-crystalline medium
WO2009030318A1 (en) 2007-08-29 2009-03-12 Merck Patent Gmbh Liquid crystal display
EP2031040B1 (en) 2007-08-30 2011-10-26 Merck Patent GmbH Liquid crystalline medium
KR101638756B1 (en) 2007-08-30 2016-07-12 메르크 파텐트 게엠베하 Liquid crystal display
ATE547502T1 (en) 2007-08-30 2012-03-15 Merck Patent Gmbh LIQUID CRYSTAL DISPLAY
DE102008039745A1 (en) 2007-09-07 2009-03-12 Merck Patent Gmbh Process for the preparation of a homogeneous liquid mixture
US8114310B2 (en) 2007-10-22 2012-02-14 Merck Patent Gmbh Liquid-crystal display
DE102008056221A1 (en) 2007-11-30 2009-06-04 Merck Patent Gmbh Polymerizable compounds
CN101978025B (en) 2008-03-25 2014-09-10 默克专利股份有限公司 Liquid-crystal display
CN102197109B (en) 2008-10-29 2014-05-14 默克专利股份有限公司 Liquid crystal display
ATE548435T1 (en) 2008-10-30 2012-03-15 Merck Patent Gmbh LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
US8545720B2 (en) 2008-12-22 2013-10-01 Merck Patent Gmbh Liquid-crystal display
DE102008064171A1 (en) 2008-12-22 2010-07-01 Merck Patent Gmbh Liquid crystalline medium
DE102010006691A1 (en) 2009-02-06 2010-10-28 Merck Patent Gmbh Liquid-crystalline medium and liquid-crystal display
DE102010012900A1 (en) 2009-04-23 2010-11-25 Merck Patent Gmbh liquid-crystal display
EP2292720A1 (en) 2009-09-08 2011-03-09 Merck Patent GmbH Liquid-crystal display
DE102010035730A1 (en) 2009-09-28 2011-04-07 Merck Patent Gmbh Polymerizable compounds and their use in liquid crystal displays
DE102010047409A1 (en) 2009-10-28 2011-05-05 Merck Patent Gmbh Polymerizable compounds and their use in liquid crystal displays
DE102011009691A1 (en) 2010-02-09 2011-08-11 Merck Patent GmbH, 64293 Liquid crystalline medium
WO2011107213A1 (en) 2010-03-04 2011-09-09 Merck Patent Gmbh Liquid-crystalline medium
DE102011011836A1 (en) 2010-03-09 2011-09-15 Merck Patent Gmbh Polymerizable compounds and their use in liquid crystal media and liquid crystal displays
DE102011015546A1 (en) 2010-04-26 2012-01-26 Merck Patent Gmbh Polymerizable compounds and their use in liquid crystal media and liquid crystal displays
KR101810718B1 (en) 2010-06-25 2017-12-19 메르크 파텐트 게엠베하 Polymerizable compounds and use thereof in liquid crystal displays
DE102011103182A1 (en) 2010-06-25 2011-12-29 Merck Patent Gmbh Polymerizable compounds and their use in liquid crystal displays
DE102011105930A1 (en) 2010-07-21 2012-01-26 Merck Patent Gmbh Polymerizable mixtures and their use in liquid crystal displays
WO2012055473A1 (en) 2010-10-26 2012-05-03 Merck Patent Gmbh Liquid-crystal medium and process for preparing a liquid-crystal device
WO2012079710A1 (en) 2010-12-17 2012-06-21 Merck Patent Gmbh Liquid-crystalline medium
US9279082B2 (en) 2011-01-20 2016-03-08 Merck Patent Gmbh Polymerisable compounds and the use thereof in liquid-crystal displays
DE102012003796A1 (en) 2011-03-18 2012-09-20 Merck Patent Gmbh Liquid crystalline medium
CN103459554B (en) 2011-03-29 2018-07-10 默克专利股份有限公司 liquid crystal medium
EP2508588B1 (en) 2011-04-07 2015-02-11 Merck Patent GmbH Liquid-crystalline medium and liquid-crystal display
US9315729B2 (en) 2011-05-27 2016-04-19 Merck Patent Gmbh Polymerizable compounds and their use in liquid crystal media and liquid crystal displays
WO2013004372A1 (en) 2011-07-07 2013-01-10 Merck Patent Gmbh Liquid-crystalline medium
DE102012024126A1 (en) 2011-12-20 2013-06-20 Merck Patent Gmbh Liquid crystalline medium
CN104136576B (en) 2012-02-22 2020-10-16 默克专利股份有限公司 Liquid-crystalline medium
KR102113052B1 (en) 2012-06-02 2020-05-20 메르크 파텐트 게엠베하 Liquid crystal medium
EP2682448B1 (en) 2012-07-05 2016-04-20 Merck Patent GmbH Polymerisable compounds and the use thereof in liquid-crystal displays
US10550327B2 (en) 2012-11-21 2020-02-04 Merck Patent Gmbh Polymerisable compounds and the use thereof in liquid-crystal displays
EP2818531B1 (en) 2013-06-25 2017-07-26 Merck Patent GmbH Polymerisable compounds and the use thereof in liquid-crystal displays
EP2848676B1 (en) 2013-09-12 2017-07-26 Merck Patent GmbH Liquid crystal medium
DE102013018094A1 (en) 2013-12-03 2015-06-03 Merck Patent Gmbh Mixing device and its use
DE102013020400A1 (en) 2013-12-10 2015-06-11 Merck Patent Gmbh cleaning device
KR20150070027A (en) 2013-12-16 2015-06-24 메르크 파텐트 게엠베하 Liquid-crystalline medium
DE102013020638A1 (en) 2013-12-16 2015-06-18 Merck Patent Gmbh Filling device and its use for filling a fluid
DE102013021279A1 (en) 2013-12-18 2015-06-18 Merck Patent Gmbh Process for cleaning a liquid crystal mixture
DE102013021683A1 (en) 2013-12-19 2015-06-25 Merck Patent Gmbh Liquid crystalline medium
EP2896678B1 (en) 2014-01-21 2018-10-17 Merck Patent GmbH Liquid crystal display
GB2539153B (en) 2014-03-17 2021-09-08 Merck Patent Gmbh Liquid crystalline medium
EP2921545B1 (en) 2014-03-21 2019-08-21 Merck Patent GmbH Polymerisable compounds and the use thereof in liquid-crystal displays
DE102015004479A1 (en) 2014-04-22 2015-10-22 Merck Patent Gmbh Liquid crystalline medium
JP2017517606A (en) 2014-05-27 2017-06-29 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Liquid crystal media
EP2957618B1 (en) 2014-06-17 2018-08-01 Merck Patent GmbH Liquid crystalline medium
EP3124465B1 (en) 2014-07-30 2022-09-28 Merck Patent GmbH Polymerisable compounds and the use thereof in liquid-crystal displays
EP2985334B1 (en) 2014-08-15 2018-06-20 Merck Patent GmbH Liquid-crystalline medium
EP2990460B1 (en) 2014-08-22 2019-04-03 Merck Patent GmbH Liquid crystalline medium
EP3372655B1 (en) 2014-08-25 2019-12-18 Merck Patent GmbH Liquid-crystal medium
EP2990459B1 (en) 2014-08-25 2017-04-26 Merck Patent GmbH Polymerisable compounds and the use thereof in liquid-crystal displays
EP3020785B1 (en) 2014-11-14 2017-12-13 Merck Patent GmbH Liquid crystal medium
JP6869175B2 (en) 2014-11-25 2021-05-12 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Liquid crystal medium
EP3029127B1 (en) 2014-12-01 2017-12-20 Merck Patent GmbH Liquid crystal medium
DE102015015108A1 (en) 2014-12-17 2016-06-23 Merck Patent Gmbh Liquid crystalline medium
EP3048159B1 (en) 2015-01-22 2019-08-07 Merck Patent GmbH Liquid crystal medium
US20160264866A1 (en) 2015-03-10 2016-09-15 Merck Patent Gmbh Liquid-crystalline medium
EP3067405B1 (en) 2015-03-10 2019-03-27 Merck Patent GmbH Liquid crystalline medium
EP3121247B1 (en) 2015-06-09 2019-10-02 Merck Patent GmbH Polymerisable compounds and the use thereof in liquid-crystal displays
EP3103855A1 (en) 2015-06-11 2016-12-14 Merck Patent GmbH Liquid-crystalline medium
JP2018522104A (en) 2015-06-26 2018-08-09 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Liquid crystal medium containing a polymerizable compound
DE112016002852T5 (en) 2015-06-26 2018-03-08 Merck Patent Gmbh Liquid crystal medium containing polymerizable compounds
EP3112440B1 (en) 2015-07-02 2019-07-24 Merck Patent GmbH Liquid-crystal medium
EP3130650B1 (en) 2015-08-10 2018-07-04 Merck Patent GmbH Liquid-crystalline medium
US10759996B2 (en) 2015-10-30 2020-09-01 Merck Patent Gmbh Liquid-crystal medium
EP3162875B1 (en) 2015-10-30 2018-05-23 Merck Patent GmbH Polymerisable compounds and the use thereof in liquid-crystal displays
EP3214154B1 (en) 2016-03-01 2019-06-26 Merck Patent GmbH Liquid-crystal media and light modulation element
DE102017002925A1 (en) 2016-04-21 2017-10-26 Merck Patent Gmbh Liquid crystalline medium
EP3246377B1 (en) 2016-05-18 2019-02-27 Merck Patent GmbH Liquid-crystal medium
EP3246374B1 (en) 2016-05-19 2019-08-14 Merck Patent GmbH Liquid-crystal medium
US20180002604A1 (en) 2016-06-30 2018-01-04 Merck Patent Gmbh Liquid-crystalline medium
US12031078B2 (en) 2016-07-20 2024-07-09 Merck Patent Gmbh Switching layer for use in an optical switching element
US11299673B2 (en) 2016-08-12 2022-04-12 Merck Patent Gmbh Liquid-crystal medium
EP3510122B1 (en) 2016-09-07 2020-12-16 Merck Patent GmbH Liquid-crystal media and light modulation element
EP3529333B1 (en) 2016-10-19 2020-11-25 Merck Patent GmbH Liquid-crystal medium
CN109844063B (en) 2016-10-19 2023-11-10 默克专利股份有限公司 liquid crystal medium
CN109804049B (en) 2016-10-19 2023-07-07 默克专利股份有限公司 Liquid-crystalline medium
KR102538719B1 (en) 2016-12-08 2023-06-01 메르크 파텐트 게엠베하 Polymerisable compounds and the use thereof in liquid-crystal displays
WO2018153838A1 (en) 2017-02-21 2018-08-30 Merck Patent Gmbh Liquid-crystalline medium
US11718791B2 (en) 2017-03-09 2023-08-08 Merck Patent Gmbh Polymerisable compounds and the use thereof in liquid-crystal displays
EP3375845A1 (en) 2017-03-16 2018-09-19 Merck Patent GmbH Liquid-crystalline medium
WO2018206538A1 (en) 2017-05-11 2018-11-15 Merck Patent Gmbh Liquid-crystal medium
DE102018003787A1 (en) 2017-05-30 2018-12-06 Merck Patent Gmbh Liquid crystalline medium
WO2019025398A1 (en) 2017-08-02 2019-02-07 Merck Patent Gmbh Liquid-crystal medium
KR20200062261A (en) 2017-09-29 2020-06-03 메르크 파텐트 게엠베하 Polymerizable compounds and uses thereof in liquid crystal displays
DE102018008171A1 (en) 2017-11-13 2019-05-16 Merck Patent Gmbh Liquid crystalline medium
US11008515B2 (en) 2017-11-24 2021-05-18 Merck Patent Gmbh Liquid-crystalline medium
TW201925437A (en) 2017-12-04 2019-07-01 德商馬克專利公司 Liquid-crystal medium
DE112018006224T5 (en) 2017-12-08 2020-09-24 Merck Patent Gmbh Liquid crystalline medium
WO2019115485A1 (en) 2017-12-14 2019-06-20 Merck Patent Gmbh Liquid-crystalline medium
EP3502210B1 (en) 2017-12-20 2020-09-09 Merck Patent GmbH Liquid-crystal medium
WO2019121648A1 (en) 2017-12-22 2019-06-27 Merck Patent Gmbh Liquid-crystalline medium
TW201936907A (en) 2018-02-06 2019-09-16 德商馬克專利公司 Liquid-crystal medium
CN112204117B (en) 2018-06-04 2024-03-26 默克专利股份有限公司 Liquid-crystalline medium
DE102019003615A1 (en) 2018-06-21 2019-12-24 Merck Patent Gmbh LIQUID CRYSTAL MEDIUM
EP3604481B1 (en) 2018-07-31 2021-05-26 Merck Patent GmbH Liquid-crystal medium
EP3944011A1 (en) 2018-08-07 2022-01-26 Merck Patent GmbH Liquid-crystal display
EP3789470A1 (en) 2018-09-06 2021-03-10 Merck Patent GmbH Liquid crystal media comprising polymerisable compounds
CN112639054B (en) 2018-09-06 2024-10-01 默克专利股份有限公司 Polymerizable compounds and their use in liquid crystal displays
EP3628721B1 (en) 2018-09-27 2023-03-01 Merck Patent GmbH Liquid-crystal medium
EP3870671B1 (en) 2018-10-25 2023-08-09 Merck Patent GmbH Liquid-crystalline medium
EP3816264A1 (en) 2018-10-31 2021-05-05 Merck Patent GmbH Liquid crystal media comprising polymerisable compounds
CN112969772B (en) 2018-11-07 2024-09-20 默克专利股份有限公司 Liquid crystal medium comprising polymerizable compounds
EP3666853B1 (en) 2018-12-10 2021-06-16 Merck Patent GmbH Liquid-crystal medium
JP7397081B2 (en) 2018-12-20 2023-12-12 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング liquid crystal medium
TWI845599B (en) 2019-01-25 2024-06-21 德商馬克專利公司 Liquid-crystalline medium
TWI826647B (en) 2019-02-15 2023-12-21 德商馬克專利公司 Polymerisable compounds and the use thereof in liquid-crystal displays
KR102878260B1 (en) 2019-04-26 2025-10-29 메르크 파텐트 게엠베하 Liquid-crystal medium
WO2021037877A1 (en) 2019-08-30 2021-03-04 Merck Patent Gmbh Lc medium
US12305103B2 (en) 2020-01-07 2025-05-20 Merck Patent Gmbh Liquid-crystal medium
EP4093837B1 (en) 2020-01-23 2025-01-01 Merck Patent GmbH Liquid-crystal medium
KR20210125922A (en) 2020-04-09 2021-10-19 메르크 파텐트 게엠베하 Liquid-crystalline medium
CN113046096A (en) 2020-06-10 2021-06-29 默克专利股份有限公司 Liquid-crystalline medium comprising polymerisable compounds
WO2022084168A1 (en) 2020-10-19 2022-04-28 Merck Patent Gmbh 4,6-difluorodibenzothiophene derivatives and liquid-crystal medium containing these
US20220119711A1 (en) 2020-10-19 2022-04-21 Merck Patent Gmbh Liquid-crystal medium
JP2023548518A (en) 2020-11-06 2023-11-17 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Liquid crystal media containing polymerizable compounds
JP2022080289A (en) 2020-11-17 2022-05-27 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Liquid crystal medium
CN116940653B (en) 2020-12-22 2025-12-12 默克专利股份有限公司 Polymerizable compounds and their uses in liquid crystal displays
WO2022184604A1 (en) 2021-03-02 2022-09-09 Merck Patent Gmbh Liquid-crystal medium
CN115287081A (en) 2021-05-04 2022-11-04 默克专利股份有限公司 Dye-doped liquid-crystalline medium comprising polymerizable compounds
WO2023066953A1 (en) 2021-10-20 2023-04-27 Merck Patent Gmbh Liquid-crystal medium comprising polymerizable compounds
WO2023094404A1 (en) 2021-11-24 2023-06-01 Merck Patent Gmbh Liquid crystal medium and liquid crystal display
KR20230088622A (en) 2021-12-10 2023-06-20 메르크 파텐트 게엠베하 Liquid-crystal medium comprising polymerizable compounds
EP4249570B1 (en) 2022-03-21 2025-08-13 Merck Patent GmbH Liquid-crystalline medium
CN119013374A (en) 2022-04-12 2024-11-22 默克专利股份有限公司 Liquid-crystalline medium
US12516245B2 (en) 2022-04-12 2026-01-06 Merck Patent Gmbh Liquid-crystalline medium
EP4508161A1 (en) 2022-04-12 2025-02-19 Merck Patent GmbH Liquid-crystalline medium
EP4511446A1 (en) 2022-04-22 2025-02-26 Merck Patent GmbH Liquid-crystal medium
EP4514920A1 (en) 2022-04-29 2025-03-05 Merck Patent GmbH Liquid-crystal medium
EP4299694B1 (en) 2022-07-01 2025-09-10 Merck Patent GmbH Liquid-crystal medium
EP4306614B1 (en) 2022-07-15 2025-12-10 Merck Patent GmbH Liquid-crystalline medium
EP4357438B1 (en) 2022-10-19 2025-11-26 Merck Patent GmbH Liquid-crystal medium comprising polymerizable compounds
EP4382586A1 (en) 2022-12-07 2024-06-12 Merck Patent GmbH Liquid-crystalline medium
EP4634326A1 (en) 2022-12-16 2025-10-22 Merck Patent GmbH Liquid-crystalline medium
WO2024132893A1 (en) 2022-12-19 2024-06-27 Merck Patent Gmbh Liquid-crystalline medium
EP4400561A1 (en) 2023-01-12 2024-07-17 Merck Patent GmbH Liquid-crystal medium
CN118516118A (en) 2023-02-20 2024-08-20 默克专利股份有限公司 Liquid crystal medium
CN118667556A (en) 2023-03-16 2024-09-20 默克专利股份有限公司 Liquid crystal medium
EP4702104A1 (en) 2023-04-24 2026-03-04 Merck Patent GmbH Liquid-crystal medium comprising polymerizable compound
EP4516879A1 (en) 2023-08-29 2025-03-05 Merck Patent GmbH Liquid-crystalline medium
EP4527907A1 (en) 2023-09-19 2025-03-26 Merck Patent GmbH Liquid-crystal medium
WO2025068290A1 (en) 2023-09-28 2025-04-03 Merck Patent Gmbh Liquid-crystal display
CN119823769A (en) 2023-10-13 2025-04-15 默克专利股份有限公司 Liquid-crystalline medium
EP4563674A1 (en) 2023-11-29 2025-06-04 Merck Patent GmbH Liquid-crystal medium
EP4574923A1 (en) 2023-12-19 2025-06-25 Merck Patent GmbH Liquid-crystalline medium
EP4574924A1 (en) 2023-12-21 2025-06-25 Merck Patent GmbH Liquid-crystal medium comprising polymerizable compounds
EP4582510A1 (en) 2024-01-05 2025-07-09 Merck Patent GmbH Liquid-crystal medium
US20250277152A1 (en) 2024-02-29 2025-09-04 Merck Patent Gmbh Liquid-crystal medium
WO2025219502A1 (en) 2024-04-19 2025-10-23 Merck Patent Gmbh Liquid-crystalline medium
EP4656703A1 (en) 2024-05-28 2025-12-03 Merck Patent GmbH Liquid-crystal medium comprising polymerizable compounds
WO2026068740A1 (en) 2024-09-29 2026-04-02 Merck Patent Gmbh Liquid-crystalline medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613293C3 (en) * 1976-03-29 1982-02-18 Merck Patent Gmbh, 6100 Darmstadt Cyano-substituted biphenyl compounds, processes for their preparation and liquid-crystalline dielectrics containing these compounds
US4013582A (en) * 1976-06-17 1977-03-22 Rca Corporation Liquid crystal compounds and electro-optic devices incorporating them
DE2636684C3 (en) * 1976-08-14 1980-06-19 Merck Patent Gmbh, 6100 Darmstadt Phenylcyclohexane derivatives and their use in liquid-crystalline dielectrics
US4029595A (en) * 1976-09-17 1977-06-14 Rca Corporation Novel liquid crystal compounds and electro-optic devices incorporating them
DE2701591C3 (en) * 1977-01-15 1979-12-20 Merck Patent Gmbh, 6100 Darmstadt Hexahydroterphenyl derivatives and their use in liquid crystalline dielectrics
JPS5421978A (en) * 1977-07-19 1979-02-19 Canon Inc Liquid crystal composition
DE2800553A1 (en) * 1978-01-07 1979-07-12 Merck Patent Gmbh CYCLOHEXAN DERIVATIVES

Also Published As

Publication number Publication date
US4237026A (en) 1980-12-02
DE2853728A1 (en) 1980-07-17
EP0012820B1 (en) 1981-09-02
DE2960753D1 (en) 1981-11-26
JPS5583744A (en) 1980-06-24
EP0012820A1 (en) 1980-07-09

Similar Documents

Publication Publication Date Title
ATE181T1 (en) LIQUID CRYSTALLINE CARBONIC ACID ESTERS, PROCESS FOR THEIR PRODUCTION, DIELECTRICS CONTAINING THEM AND ELECTROOPTIC DISPLAY ELEMENT.
ATE537T1 (en) FLUORPHENYL-TRANS-CYCLOHEXANE, PROCESS FOR THEIR PREPARATION, LIQUID CRYSTALLINE DIELECTRICS AND ELECTROOPTIC DISPLAY ELEMENT CONTAINING THEM.
ATE1233T1 (en) CYCLOHEXYLBIPHENYLS, PROCESS FOR THEIR PRODUCTION, DIELECTRICS CONTAINING THEM AND ELECTROOPTIC DISPLAY ELEMENT.
JPS56103120A (en) Partially hydrogenated oligoo1*44phenylene compounds and dielectric body and electrooptical display element containing them
DE3060434D1 (en) Diamides of triiodo-isophthalic acids, their preparation and x-ray contrast agents containing them
GB1334515A (en) Pyrazolo-triazoles
JPS5668636A (en) Phenyl cyclohexane derivative
ATE49T1 (en) PRODUCTION OF 1-DESOXY-NOJIRIMYCIN AND N-SUBSTITUTED DERIVATIVES.
DE3063144D1 (en) Substituted oxirane carboxylic acids, process for their preparation, their use and medicines containing them
ATE3634T1 (en) ADAMANTYLALKYLOXYCARBONYL DERIVATIVES, THEIR PREPARATION AND USE FOR THE PREPARATION OF PEPTIDES.
BR8803402A (en) AROMATIC POLYISOCIANATES, PROCESS FOR ITS PREPARATION AND USE
HK37284A (en) Tetrahydroquinazolines,process for their preparation,liquid crystallin dielectrics containing them and electro-optical display element
ATE6935T1 (en) SUBSTITUTED 2,3-DIHYDROBENZOFURYLMETHYLCYCLOPROPANCARBONS[URE ESTERS, PROCESSES FOR THEIR PRODUCTION AND METHODS FOR COMBATING PESTS AND MEANS THEREOF.
GB2008111A (en) A process for the production of gamma -Chlorocarboxylic Acid Esters
ATE31928T1 (en) ACYLAMINO-4-AZA-1-ADAMANTANE, PROCESS FOR THEIR PRODUCTION AND ITS APPLICATION IN THERAPEUTICS.
HK11486A (en) Substituted fluorophenols and their use in the preparation of liquid crystal esters
JPS56150030A (en) 4&#39;-alkyl-4-fluorobiphenyl
ATE5882T1 (en) BIS-METHACRYLIC ESTERS OF 2,5-DIMETHYLOTETRAHYDROFURAN, PROCESS FOR THEIR PRODUCTION AND ADHESIVES OR SEALANTS CONTAINING THEM.
ES482460A1 (en) 2-Cyclopropyl-pyrimidin(4)yl-thionophosphonic acid esters, process for their production, their utilisation as insecticides and acaricides, pesticidal compositions containing these compounds and process for the production of the pesticidal compositions.
ATE16104T1 (en) PROCESS FOR PRODUCTION OF CIS-2,6DIMETHYLMORPHOLINE.
ATE41771T1 (en) Z-OMEGA-THIO-SUBSTITUTED-2-(2,2DIMETHYLCYCLOPROPANCARBOXAMIDO)-2-ALKENOIDS, PROCESS FOR THEIR PREPARATION AND COMPOSITION CONTAINING THIS.
FR2359152A1 (en) PHOSPHITES OF POLYALCOOLS THAT CAN BE USED FOR THE STABILIZATION OF POLYMERIC MATERIALS
JPS559012A (en) Liquid crystal compound
ATE16696T1 (en) PROCESS FOR THE PREPARATION OF 3-ALKYL-6-METHYLBETARESORCYL ACID ESTERS.
JPS5699500A (en) Novel corticoidd177thioacetal* its manufacture and antiinflammatory medicine containing it