DE602004026006D1 - Tolan-Derivate und Flüssigkristallmedium - Google Patents

Tolan-Derivate und Flüssigkristallmedium

Info

Publication number
DE602004026006D1
DE602004026006D1 DE602004026006T DE602004026006T DE602004026006D1 DE 602004026006 D1 DE602004026006 D1 DE 602004026006D1 DE 602004026006 T DE602004026006 T DE 602004026006T DE 602004026006 T DE602004026006 T DE 602004026006T DE 602004026006 D1 DE602004026006 D1 DE 602004026006D1
Authority
DE
Germany
Prior art keywords
sup
liquid crystal
crystal medium
tolan derivatives
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602004026006T
Other languages
English (en)
Inventor
Harald Dr Hirschmann
Kevin Adlem
Patricia Saxton
Mark John Dr Goulding
Martin Heeney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 GmbH filed Critical Merck Patent GmbH
Publication of DE602004026006D1 publication Critical patent/DE602004026006D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • 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
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
    • C09K2019/181—Ph-C≡C-Ph

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE602004026006T 2003-05-21 2004-04-27 Tolan-Derivate und Flüssigkristallmedium Expired - Lifetime DE602004026006D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03011476 2003-05-21

Publications (1)

Publication Number Publication Date
DE602004026006D1 true DE602004026006D1 (de) 2010-04-29

Family

ID=33442734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004026006T Expired - Lifetime DE602004026006D1 (de) 2003-05-21 2004-04-27 Tolan-Derivate und Flüssigkristallmedium

Country Status (6)

Country Link
US (1) US7255811B2 (de)
CN (1) CN100569716C (de)
AT (1) ATE461260T1 (de)
DE (1) DE602004026006D1 (de)
HK (1) HK1072049A1 (de)
TW (1) TWI342890B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7992558B2 (en) * 2006-09-11 2011-08-09 Airway Technologies Llc Stability medical mask
KR101330330B1 (ko) * 2008-12-30 2013-11-15 엘지디스플레이 주식회사 횡전계형 액정표시장치
DE102012003876A1 (de) 2011-03-24 2012-09-27 Merck Patent Gmbh Verbindung mit einer C-C-Dreifachbindung
WO2012138459A1 (en) 2011-04-05 2012-10-11 Airway Technologies, Llc Oral appliance for treating particular disorders associated with sleep
CN103764792B (zh) * 2011-09-05 2016-06-22 默克专利股份有限公司 液晶介质和包含其的高频组件
CN102557896B (zh) * 2011-12-15 2015-03-11 石家庄诚志永华显示材料有限公司 (多)氟取代苯基二乙炔(联)苯衍生物及其制备方法与应用
CN102675063A (zh) * 2012-04-27 2012-09-19 石家庄诚志永华显示材料有限公司 多氟取代二苯乙炔类化合物及其制备方法与应用
JP6526666B2 (ja) * 2013-08-23 2019-06-05 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 アルキニル−トラン、それらを含む液晶混合物および高周波技術のためのコンポーネント
CN108431174B (zh) * 2015-12-21 2022-08-26 依视路国际公司 包含烷基硫烷基芳基异硫氰酸根二苯乙炔化合物的双折射液晶组合物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03168783A (ja) * 1989-11-29 1991-07-22 Seiko Epson Corp 余剰現像液除去装置
US5453864A (en) * 1990-02-16 1995-09-26 Seiko Epson Corporation Liquid crystal element and electronic apparatus
DE4111990B4 (de) * 1990-04-19 2005-06-02 Merck Patent Gmbh Di- und Trifluortolane
US5356562A (en) * 1991-04-13 1994-10-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Fluoro tolans and liquid crystalline media
KR100311921B1 (ko) 1993-10-13 2002-10-31 스미또모 가가꾸 고오교오 가부시끼가이샤 톨란화합물,그의제조방법,이화합물을유효성분으로하는액정조성물및이액정조성물을사용하여이루어진액정소자

Also Published As

Publication number Publication date
US7255811B2 (en) 2007-08-14
ATE461260T1 (de) 2010-04-15
HK1072049A1 (en) 2005-08-12
TWI342890B (en) 2011-06-01
CN100569716C (zh) 2009-12-16
US20040236138A1 (en) 2004-11-25
TW200512275A (en) 2005-04-01
CN1572758A (zh) 2005-02-02

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Legal Events

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