GB2379931B - Polymerisable dicyclohexylbenzenes - Google Patents

Polymerisable dicyclohexylbenzenes

Info

Publication number
GB2379931B
GB2379931B GB0217907A GB0217907A GB2379931B GB 2379931 B GB2379931 B GB 2379931B GB 0217907 A GB0217907 A GB 0217907A GB 0217907 A GB0217907 A GB 0217907A GB 2379931 B GB2379931 B GB 2379931B
Authority
GB
United Kingdom
Prior art keywords
dicyclohexylbenzenes
polymerisable
polymerisable dicyclohexylbenzenes
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 - Fee Related
Application number
GB0217907A
Other versions
GB0217907D0 (en
GB2379931A (en
Inventor
Mark Goulding
Warren Duffy
Mark Verrall
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 GB0217907D0 publication Critical patent/GB0217907D0/en
Publication of GB2379931A publication Critical patent/GB2379931A/en
Application granted granted Critical
Publication of GB2379931B publication Critical patent/GB2379931B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/30—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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • 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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3013—Cy-Ph-Cy
    • 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
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB0217907A 2001-08-17 2002-08-01 Polymerisable dicyclohexylbenzenes Expired - Fee Related GB2379931B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01118893 2001-08-17

Publications (3)

Publication Number Publication Date
GB0217907D0 GB0217907D0 (en) 2002-09-11
GB2379931A GB2379931A (en) 2003-03-26
GB2379931B true GB2379931B (en) 2004-12-22

Family

ID=8178247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0217907A Expired - Fee Related GB2379931B (en) 2001-08-17 2002-08-01 Polymerisable dicyclohexylbenzenes

Country Status (1)

Country Link
GB (1) GB2379931B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447435B1 (en) * 2003-02-17 2007-10-24 MERCK PATENT GmbH 1,4-Di-(trans-4-Cyclohexyl)benzene derivatives and their use in liquid crystal media and liquid crystal devices
ATE376578T1 (en) 2003-02-17 2007-11-15 Merck Patent Gmbh 1,4-DI-(TRANS-4-CYCLOHEXYL)BENZENE DERIVATIVES AND THEIR USE IN LIQUID CRYSTALLINE MEDIA AND LIQUID CRYSTAL DISPLAYS
KR20060103427A (en) * 2003-10-18 2006-09-29 메르크 파텐트 게엠베하 Barrier coating composition containing a liquid crystalline polymer as well as a device containing this barrier coating composition
GB0407661D0 (en) * 2004-04-03 2004-05-05 Univ Hull Liquid crystalline interpenetrating polymer networks
EP1626079B1 (en) * 2004-08-10 2008-04-02 MERCK PATENT GmbH Polymerisable mesogenic cyclohexylphenyl derivatives
DE102007030730A1 (en) 2006-07-25 2008-01-31 Merck Patent Gmbh Liquid crystal medium, useful in electro-optical displays, comprises a polymerizable compound and a phenyl-cyclohexane compound
EP2181175A1 (en) * 2007-08-29 2010-05-05 Merck Patent GmbH Liquid crystal display
CN101848978B (en) 2007-08-30 2014-06-18 默克专利股份有限公司 Liquid crystal display
US8114310B2 (en) 2007-10-22 2012-02-14 Merck Patent Gmbh Liquid-crystal display
JP5962949B2 (en) * 2011-11-28 2016-08-03 Dic株式会社 Polymerizable liquid crystal compound

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007234A1 (en) * 1991-09-30 1993-04-15 F. Hoffmann-La Roche Ag Halovinyl-derivatives
WO1998008779A1 (en) * 1996-08-28 1998-03-05 Northrop Grumman Corporation Compression/injection molding of polymer-derived fiber reinforced ceramic matrix composite materials
WO1998013321A1 (en) * 1996-09-27 1998-04-02 Chisso Corporation Compound having alkadienyl group as side chain, and liquid crystal composition using same
JPH11241068A (en) * 1997-12-22 1999-09-07 Dainippon Ink & Chem Inc Nematic liquid crystal composition and liquid crystal display prepared by using same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007234A1 (en) * 1991-09-30 1993-04-15 F. Hoffmann-La Roche Ag Halovinyl-derivatives
WO1998008779A1 (en) * 1996-08-28 1998-03-05 Northrop Grumman Corporation Compression/injection molding of polymer-derived fiber reinforced ceramic matrix composite materials
WO1998013321A1 (en) * 1996-09-27 1998-04-02 Chisso Corporation Compound having alkadienyl group as side chain, and liquid crystal composition using same
JPH11241068A (en) * 1997-12-22 1999-09-07 Dainippon Ink & Chem Inc Nematic liquid crystal composition and liquid crystal display prepared by using same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Chem. Abs. 123:270892 & DE 4426799 A (Merck Patent GmbH) *
Chem. Abs. 131:221539 & JP 11241068 A (Dainippon Ink and Chemicals, Inc.) *
Chem. Abs. 137:54741 & DE 10157670 A (Merck Patent GmbH) *

Also Published As

Publication number Publication date
GB0217907D0 (en) 2002-09-11
GB2379931A (en) 2003-03-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070801