SG38871A1 - Optically active smectic photo-cross-linkable liquid crystals - Google Patents

Optically active smectic photo-cross-linkable liquid crystals

Info

Publication number
SG38871A1
SG38871A1 SG1995001242A SG1995001242A SG38871A1 SG 38871 A1 SG38871 A1 SG 38871A1 SG 1995001242 A SG1995001242 A SG 1995001242A SG 1995001242 A SG1995001242 A SG 1995001242A SG 38871 A1 SG38871 A1 SG 38871A1
Authority
SG
Singapore
Prior art keywords
photo
cross
optically active
liquid crystals
linkable liquid
Prior art date
Application number
SG1995001242A
Other languages
English (en)
Inventor
Klaus Schmitt
Stephen Kelly
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of SG38871A1 publication Critical patent/SG38871A1/en

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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09K19/3857—Poly(meth)acrylate derivatives containing at least one asymmetric carbon atom
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F20/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • 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
    • 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
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • C09K19/2028—Compounds containing at least one asymmetric carbon atom 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. -COO-CH*-CH3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal Substances (AREA)
  • Pyridine Compounds (AREA)
SG1995001242A 1994-08-31 1995-08-29 Optically active smectic photo-cross-linkable liquid crystals SG38871A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH266694 1994-08-31

Publications (1)

Publication Number Publication Date
SG38871A1 true SG38871A1 (en) 1997-04-17

Family

ID=4238846

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995001242A SG38871A1 (en) 1994-08-31 1995-08-29 Optically active smectic photo-cross-linkable liquid crystals

Country Status (7)

Country Link
US (1) US5650534A (enExample)
EP (1) EP0699731B1 (enExample)
JP (1) JP3866310B2 (enExample)
KR (1) KR100381517B1 (enExample)
CN (1) CN1082993C (enExample)
DE (1) DE59508765D1 (enExample)
SG (1) SG38871A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707544A (en) * 1995-06-07 1998-01-13 Rolic Ag Chromophore-containing photo cross-linkable liquid crystals
DE59814236D1 (de) 1997-02-24 2008-07-17 Rolic Ag Photovernetzbare Polymere
DE19714119A1 (de) * 1997-04-05 1998-10-08 Daimler Benz Ag Verbindungen, Verfahren zu deren Herstellung sowie Verfahren zur Herstellung flüssigkristalliner Polymere unter Verwendung dieser Verbindungen
GB9817272D0 (en) * 1998-08-07 1998-10-07 Rolic Ag Liquid crystalline compounds
GB9906168D0 (en) * 1999-03-17 1999-05-12 Rolic Ag Liquid crystal compounds
GB9930557D0 (en) * 1999-12-23 2000-02-16 Rolic Ag Optically active materials
JP5295471B2 (ja) * 2000-11-13 2013-09-18 Ｄｉｃ株式会社 重合性液晶化合物、該化合物を含有する重合性液晶組成物及びその重合体
US6919946B2 (en) * 2002-04-16 2005-07-19 3M Innovative Properties Company Compensators for liquid crystal displays and the use and manufacture of the compensators
JP4766304B2 (ja) * 2005-04-21 2011-09-07 独立行政法人産業技術総合研究所 液晶性モノマー、液晶性オリゴマー、液晶性ポリマーおよびその製造方法
KR100647105B1 (ko) * 2005-11-24 2006-11-23 김영환 자동 재봉사 와인더기
KR101436795B1 (ko) 2006-09-13 2014-09-03 롤리크 아게 체적 광-정렬 지연판
US7927671B2 (en) * 2006-09-21 2011-04-19 Chisso Corporation Trifunctional compound, composition and polymer thereof
US8574454B2 (en) * 2006-12-22 2013-11-05 Rolic Ag Patternable liquid crystal polymer comprising thio-ether units
US9715144B2 (en) 2007-12-21 2017-07-25 Rolic Ag Photoalignment composition
EP2222740B1 (en) * 2007-12-21 2017-10-11 Rolic AG Functionalized photoreactive compounds
EP2272937A1 (en) 2009-07-09 2011-01-12 Rolic AG Ester group containing compounds for optical or electro optical devices
TWI490316B (zh) 2009-07-09 2015-07-01 Rolic Ag 用於光學或光電元件之含酯基液晶
US8257639B2 (en) * 2009-09-22 2012-09-04 Kent State University Method of making stimuli responsive liquid crystal-polymer composite fibers
KR101357584B1 (ko) * 2012-11-02 2014-02-04 김영환 자동 보빈와인더기의 에이치보빈 공급 및 이송장치
JP2017518413A (ja) 2014-05-21 2017-07-06 ロリク アーゲーＲｏｌｉｃ Ａｇ 重合性二色性染料
US11181674B2 (en) 2016-07-29 2021-11-23 Rolic Technologies AG Method for generating alignment on top of a liquid crystal polymer material
EP3953434B1 (en) 2019-04-08 2024-09-04 Rolic Technologies AG Liquid crystal compounds
US12248218B2 (en) 2019-07-24 2025-03-11 Rolic Technologies AG Photo-alignable positive c-plate retarder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH201694A (de) 1936-10-01 1938-12-15 Aluminium Lab Ltd Verfahren zur Verhinderung der bei der Wärmebehandlung von Aluminium und Aluminiumlegierungen mit mehr als 50% Aluminium auftretenden Blasenbildung durch hohe Temperaturen.
CH201794A (de) 1937-10-02 1938-12-15 E Herzer Alfred Tube.
US5202053A (en) * 1991-02-22 1993-04-13 Hercules Incorporated Polymerizable nematic monomer compositions
DE69325555D1 (de) * 1992-04-27 1999-08-12 Merck Patent Gmbh Elektrooptisches fluessigkristallsystem
DE4233660A1 (de) * 1992-10-08 1994-07-07 Hoechst Ag Glasartig erstarrende chiral smektische Flüssigkristalle für NLO Anwendungen
SG50569A1 (en) * 1993-02-17 2001-02-20 Rolic Ag Optical component
US6202053B1 (en) * 1998-01-23 2001-03-13 First Usa Bank, Na Method and apparatus for generating segmentation scorecards for evaluating credit risk of bank card applicants

Also Published As

Publication number Publication date
DE59508765D1 (de) 2000-11-09
EP0699731B1 (de) 2000-10-04
JPH0873409A (ja) 1996-03-19
US5650534A (en) 1997-07-22
EP0699731A3 (enExample) 1996-03-27
CN1126748A (zh) 1996-07-17
CN1082993C (zh) 2002-04-17
KR960007732A (ko) 1996-03-22
EP0699731A2 (de) 1996-03-06
JP3866310B2 (ja) 2007-01-10
HK1011044A1 (en) 1999-07-02
KR100381517B1 (ko) 2003-07-07

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