GB2543871B - Reactive mesogens - Google Patents

Reactive mesogens Download PDF

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Publication number
GB2543871B
GB2543871B GB1608785.0A GB201608785A GB2543871B GB 2543871 B GB2543871 B GB 2543871B GB 201608785 A GB201608785 A GB 201608785A GB 2543871 B GB2543871 B GB 2543871B
Authority
GB
United Kingdom
Prior art keywords
reactive mesogens
mesogens
reactive
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.)
Active
Application number
GB1608785.0A
Other versions
GB201608785D0 (en
GB2543871A (en
Inventor
Smith Graham
Goebel Mark
Adlem Kevin
Whitehouse Sarah
Perrett Tara
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 GB201608785D0 publication Critical patent/GB201608785D0/en
Publication of GB2543871A publication Critical patent/GB2543871A/en
Application granted granted Critical
Publication of GB2543871B publication Critical patent/GB2543871B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl 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
    • C09K19/2014—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 containing additionally a linking group other than -COO- or -OCO-, e.g. -CH2-CH2-, -CH=CH-, -C=C-; containing at least one additional carbon atom in the chain containing -COO- or -OCO- groups, e.g. -(CH2)m-COO-(CH2)n-
    • 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
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • 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
    • C09K19/10—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
    • C09K2019/2092—Ph-C≡C-Ph-COO-Ph

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1608785.0A 2015-05-21 2016-05-19 Reactive mesogens Active GB2543871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1508746.3A GB2538554A (en) 2015-05-21 2015-05-21 Reactive mesogens

Publications (3)

Publication Number Publication Date
GB201608785D0 GB201608785D0 (en) 2016-07-06
GB2543871A GB2543871A (en) 2017-05-03
GB2543871B true GB2543871B (en) 2020-02-26

Family

ID=53506148

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1508746.3A Withdrawn GB2538554A (en) 2015-05-21 2015-05-21 Reactive mesogens
GB1608785.0A Active GB2543871B (en) 2015-05-21 2016-05-19 Reactive mesogens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1508746.3A Withdrawn GB2538554A (en) 2015-05-21 2015-05-21 Reactive mesogens

Country Status (1)

Country Link
GB (2) GB2538554A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022063902A1 (en) * 2020-09-24 2022-03-31 Merck Patent Gmbh Polymerizable liquid crystal material and polymerized liquid crystal film

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351734A (en) * 1999-06-30 2001-01-10 Merck Patent Gmbh Polymerizable mesogenic tolans
JP2002265421A (en) * 2001-03-12 2002-09-18 Nitto Denko Corp Liquid crystalline (meth) acrylate compound, liquid crystal composition containing the compound, and optical film using the same
EP2218764A1 (en) * 2009-02-13 2010-08-18 Merck Patent GmbH Chiral reactive mesogen mixture
JP2011213790A (en) * 2010-03-31 2011-10-27 Dic Corp Polymerizable liquid crystal composition, and cholesteric reflection film using the same, reflective polarizing plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351734A (en) * 1999-06-30 2001-01-10 Merck Patent Gmbh Polymerizable mesogenic tolans
JP2002265421A (en) * 2001-03-12 2002-09-18 Nitto Denko Corp Liquid crystalline (meth) acrylate compound, liquid crystal composition containing the compound, and optical film using the same
EP2218764A1 (en) * 2009-02-13 2010-08-18 Merck Patent GmbH Chiral reactive mesogen mixture
JP2011213790A (en) * 2010-03-31 2011-10-27 Dic Corp Polymerizable liquid crystal composition, and cholesteric reflection film using the same, reflective polarizing plate

Also Published As

Publication number Publication date
GB201508746D0 (en) 2015-07-01
GB2538554A (en) 2016-11-23
GB201608785D0 (en) 2016-07-06
GB2543871A (en) 2017-05-03

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