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ATE461260T1 - Tolan-derivate und flüssigkristallmedium - Google Patents

Tolan-derivate und flüssigkristallmedium

Info

Publication number
ATE461260T1
ATE461260T1 AT04009935T AT04009935T ATE461260T1 AT E461260 T1 ATE461260 T1 AT E461260T1 AT 04009935 T AT04009935 T AT 04009935T AT 04009935 T AT04009935 T AT 04009935T AT E461260 T1 ATE461260 T1 AT E461260T1
Authority
AT
Austria
Prior art keywords
sup
liquid crystal
crystal medium
tolan derivatives
liquid
Prior art date
Application number
AT04009935T
Other languages
English (en)
Inventor
Harald Hirschmann
Kevin Adlem
Patricia Saxton
Mark John Goulding
Martin Heeney
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
Application granted granted Critical
Publication of ATE461260T1 publication Critical patent/ATE461260T1/de

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)
AT04009935T 2003-05-21 2004-04-27 Tolan-derivate und flüssigkristallmedium ATE461260T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE461260T1 true ATE461260T1 (de) 2010-04-15

Family

ID=33442734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04009935T ATE461260T1 (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
KR102237647B1 (ko) * 2013-08-23 2021-04-09 메르크 파텐트 게엠베하 알킨일-톨란, 이를 함유하는 액정 혼합물 및 고주파 기술용 컴포넌트
EP3394206B1 (de) * 2015-12-21 2021-05-05 Essilor International Doppelbrechende flüssigkristallzusammensetzung mit alkylsulfanylaryl-isothiocyanato-tolan-verbindungen

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
DE602004026006D1 (de) 2010-04-29
US7255811B2 (en) 2007-08-14
HK1072049A1 (en) 2005-08-12
TWI342890B (en) 2011-06-01
CN1572758A (zh) 2005-02-02
CN100569716C (zh) 2009-12-16
TW200512275A (en) 2005-04-01
US20040236138A1 (en) 2004-11-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties