TW200923050A - Alkaloid monomers, liquid crystal compositions and polymer networks derived therefrom - Google Patents

Alkaloid monomers, liquid crystal compositions and polymer networks derived therefrom Download PDF

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Publication number
TW200923050A
TW200923050A TW097131362A TW97131362A TW200923050A TW 200923050 A TW200923050 A TW 200923050A TW 097131362 A TW097131362 A TW 097131362A TW 97131362 A TW97131362 A TW 97131362A TW 200923050 A TW200923050 A TW 200923050A
Authority
TW
Taiwan
Prior art keywords
group
compound
mixture
liquid crystal
formula
Prior art date
Application number
TW097131362A
Other languages
English (en)
Chinese (zh)
Inventor
Marc B Goldfinger
Kai Qi
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of TW200923050A publication Critical patent/TW200923050A/zh

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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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3488—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring having more than 6 members, e.g. macrocycles, phthalocyanines
    • 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
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds
    • 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal Substances (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
TW097131362A 2007-08-15 2008-08-15 Alkaloid monomers, liquid crystal compositions and polymer networks derived therefrom TW200923050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95594907P 2007-08-15 2007-08-15

Publications (1)

Publication Number Publication Date
TW200923050A true TW200923050A (en) 2009-06-01

Family

ID=39811438

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097131362A TW200923050A (en) 2007-08-15 2008-08-15 Alkaloid monomers, liquid crystal compositions and polymer networks derived therefrom

Country Status (6)

Country Link
US (1) US8137582B2 (enExample)
EP (1) EP2179007B1 (enExample)
JP (1) JP2010536783A (enExample)
KR (1) KR20100066510A (enExample)
TW (1) TW200923050A (enExample)
WO (1) WO2009023762A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006249383A1 (en) 2005-05-26 2006-11-30 Performance Materials Na, Inc. Multilayer laminates comprising twisted nematic liquid crystals
EP1904301A2 (en) 2005-05-26 2008-04-02 E.I. Dupont De Nemours And Company High strength multilayer laminates comprising twisted nematic liquid crystals
WO2007075189A1 (en) 2005-12-29 2007-07-05 E. I. Du Pont De Nemours And Company Composition for reducing the transmission of infrared radiation
US7879256B2 (en) 2006-03-31 2011-02-01 E. I. Du Pont De Nemours And Company Liquid crystal compositions, polymer networks derived therefrom and process for making the same
US7914700B2 (en) 2006-03-31 2011-03-29 E. I. Du Pont De Nemours And Company Liquid crystal compositions and polymer networks derived therefrom
US7988881B2 (en) 2008-09-30 2011-08-02 E. I. Du Pont De Nemours And Company Multilayer laminates comprising chiral nematic liquid crystals
US8067068B2 (en) 2009-06-08 2011-11-29 E.I. Du Pont De Nemours And Company Liquid crystal compositions
US8034255B2 (en) 2009-06-08 2011-10-11 E. I. Du Pont De Nemours And Company Liquid crystal compositions
US8044228B2 (en) 2009-06-08 2011-10-25 E.I. Du Pont De Nemours And Company Liquid crystal compositions
CN105348428B (zh) * 2015-10-20 2017-07-25 华东师范大学 一种交联型聚合催化剂的制备方法及其应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US583380A (en) * 1897-05-25 Car-coupling
US4637896A (en) 1982-12-15 1987-01-20 Armstrong World Industries, Inc. Polymeric liquid crystals
EP0261712A1 (en) 1986-09-04 1988-03-30 Koninklijke Philips Electronics N.V. Picture display cell, method of forming an orientation layer on a substrate of the picture display cell and monomeric compounds for use in the orientation layer
NL8802832A (nl) 1988-02-29 1989-09-18 Philips Nv Methode voor het vervaardigen van een gelaagd element en het aldus verkregen element.
NL8901167A (nl) 1989-05-10 1990-12-03 Philips Nv Methode voor de vervaardiging van een polarisatiefilter, een aldus verkregen polarisatiefilter en een display dat voorzien is van het polarisatiefilter.
DE4408171A1 (de) 1994-03-11 1995-09-14 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
DE4408170A1 (de) 1994-03-11 1995-09-14 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
EP0794991B1 (en) 1994-12-03 2000-11-08 MERCK PATENT GmbH Cholesteric polymer network
DE19716822A1 (de) 1997-04-22 1998-10-29 Basf Ag Verfahren zur Herstellung polymerisierbarer flüssigkristalliner Verbindungen
DE59807086D1 (de) 1997-09-02 2003-03-06 Basf Ag Cholesterische effektschichten und verfahren zu deren herstellung
GB9806199D0 (en) 1998-03-24 1998-05-20 Johnson Matthey Plc Catalytic generation of hydrogen
TW555837B (en) * 2001-07-02 2003-10-01 Merck Patent Gmbh Chiral compounds
ATE407987T1 (de) 2001-07-09 2008-09-15 Southwest Res Inst Neue mesogene, verfahren zu deren herstellung und verwendung
TW585898B (en) 2002-12-26 2004-05-01 Ind Tech Res Inst Liquid crystal compounds with optical activities having high helical twisting power, method for preparing the same, and liquid crystal composition containing the compounds
TWI225090B (en) 2003-08-01 2004-12-11 Ind Tech Res Inst Polymerizable additives having high helical twisting power for liquid crystal compounds, method for preparing the same, and liquid crystal composition containing the additives
US7879256B2 (en) 2006-03-31 2011-02-01 E. I. Du Pont De Nemours And Company Liquid crystal compositions, polymer networks derived therefrom and process for making the same
US7988881B2 (en) * 2008-09-30 2011-08-02 E. I. Du Pont De Nemours And Company Multilayer laminates comprising chiral nematic liquid crystals

Also Published As

Publication number Publication date
WO2009023762A1 (en) 2009-02-19
EP2179007A1 (en) 2010-04-28
EP2179007B1 (en) 2012-10-17
US20110193019A1 (en) 2011-08-11
JP2010536783A (ja) 2010-12-02
US8137582B2 (en) 2012-03-20
KR20100066510A (ko) 2010-06-17

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