DE112017005490T5 - Nanokapseln enthaltend ein fluessigkristallines medium - Google Patents

Nanokapseln enthaltend ein fluessigkristallines medium Download PDF

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Publication number
DE112017005490T5
DE112017005490T5 DE112017005490.7T DE112017005490T DE112017005490T5 DE 112017005490 T5 DE112017005490 T5 DE 112017005490T5 DE 112017005490 T DE112017005490 T DE 112017005490T DE 112017005490 T5 DE112017005490 T5 DE 112017005490T5
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DE
Germany
Prior art keywords
nanocapsules
phe
additives
cyc
surfactant
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.)
Withdrawn
Application number
DE112017005490.7T
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German (de)
English (en)
Inventor
Mariam Namutebi
Rachel Tuffin
Vicki Cook
Patricia Saxton
Kevin Adlem
Sarabjot Kaur
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Merck Patent GmbH
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Merck Patent GmbH
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Publication of DE112017005490T5 publication Critical patent/DE112017005490T5/de
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    • 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
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular 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
    • 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
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • 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
    • 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
    • C09K2019/0466—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 linking chain being a -CF2O- chain
    • 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
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/123—Ph-Ph-Ph
    • 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
    • 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
    • C09K2019/183—Ph-Ph-C≡C-Ph
    • 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)
    • C09K2019/3025—Cy-Ph-Ph-Ph
    • 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
    • C09K2019/528—Surfactants

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Liquid Crystal Substances (AREA)
  • Polymerisation Methods In General (AREA)
DE112017005490.7T 2016-10-31 2017-10-27 Nanokapseln enthaltend ein fluessigkristallines medium Withdrawn DE112017005490T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16196587 2016-10-31
EP16196587.6 2016-10-31
PCT/EP2017/077561 WO2018078078A1 (fr) 2016-10-31 2017-10-27 Nanocapsules comprenant un milieu à cristaux liquides

Publications (1)

Publication Number Publication Date
DE112017005490T5 true DE112017005490T5 (de) 2019-10-17

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DE112017005490.7T Withdrawn DE112017005490T5 (de) 2016-10-31 2017-10-27 Nanokapseln enthaltend ein fluessigkristallines medium

Country Status (6)

Country Link
JP (1) JP2019535498A (fr)
KR (1) KR20190077034A (fr)
CN (1) CN109863226A (fr)
DE (1) DE112017005490T5 (fr)
TW (1) TW201833305A (fr)
WO (1) WO2018078078A1 (fr)

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Publication number Priority date Publication date Assignee Title
KR102297989B1 (ko) 2017-04-13 2021-09-02 엘지디스플레이 주식회사 액정캡슐을 포함하는 액정표시장치 및 그 제조방법
KR20190039639A (ko) * 2017-10-05 2019-04-15 메르크 파텐트 게엠베하 작용화된 폴리비닐 알콜을 포함하는 조성물 및 액정 매질을 함유하는 나노캡슐
US11891558B2 (en) 2017-10-18 2024-02-06 The Regents Of The University Of California Solid foam comprising mesogenic ligand-functionalized nanoparticles and methods of making and using the same
TWI775904B (zh) 2018-07-24 2022-09-01 德商馬克專利公司 液晶透鏡
GB2587254B (en) * 2019-05-28 2023-05-24 Merck Patent Gmbh Compositions comprising waterborne polyurethane dispersion and nanocapsules containing a liquid-crystalline medium
CN111205912B (zh) * 2020-01-19 2021-03-30 清华大学 一种智能存储型纳米颗粒的制备方法
CN115136064A (zh) * 2020-02-18 2022-09-30 日产化学株式会社 液晶纳米胶囊及其制造方法、以及具有该液晶纳米胶囊的液晶纳米胶囊分散液和液晶显示元件
CN116515340B (zh) * 2023-03-06 2024-05-03 北京印刷学院 一种胆甾相液晶/高分子复合体系微胶囊及其制备方法

Citations (24)

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Publication number Priority date Publication date Assignee Title
US4435047A (en) 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
US4688900A (en) 1984-03-19 1987-08-25 Kent State University Light modulating material comprising a liquid crystal dispersion in a plastic matrix
US4814211A (en) 1987-04-10 1989-03-21 Hoechst Celanese Corporation Liquid crystalline composites
JPH07181439A (ja) 1993-12-24 1995-07-21 Hitachi Ltd アクティブマトリクス型液晶表示装置
EP0667555A1 (fr) 1994-02-14 1995-08-16 Hitachi, Ltd. Dispositif d'affichage à cristal liquide à matrice active
EP0673986A2 (fr) 1994-03-17 1995-09-27 Hitachi, Ltd. Dispositif d'affichage à cristaux liquides à matrice active
DE19528106A1 (de) 1995-02-03 1996-08-08 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
WO1996023851A1 (fr) 1995-02-03 1996-08-08 Merck Patent Gmbh Affichage electro-optique a cristaux liquides
DE19528107A1 (de) 1995-03-17 1996-09-19 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
DE19509410A1 (de) 1995-03-15 1996-09-19 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
WO1998000428A1 (fr) 1996-07-01 1998-01-08 Merck Patent Gmbh Dopants chiraux
GB2328207A (en) 1997-08-13 1999-02-17 Merck Patent Gmbh Chiral hydrobenzoin derivatives for use as dopants in liquid crystalline mixtures
WO2002006265A1 (fr) 2000-07-13 2002-01-24 Merck Patent Gmbh Composes chiraux iii
WO2002006195A1 (fr) 2000-07-13 2002-01-24 Merck Patent Gmbh Composes chiraux de type ii
WO2002006196A1 (fr) 2000-07-13 2002-01-24 Merck Patent Gmbh Composes chiraux i
WO2002034739A1 (fr) 2000-10-20 2002-05-02 Merck Patent Gmbh Derives de binaphtol chiraux
WO2002094805A1 (fr) 2001-05-21 2002-11-28 Merck Patent Gmbh Composes chiraux
EP1378557A1 (fr) 2002-07-06 2004-01-07 MERCK PATENT GmbH Milieu liquide cristallin
WO2009085082A1 (fr) 2007-12-28 2009-07-09 Dow Global Technologies Inc. Matériaux fonctionnels de petite échelle
US7618777B2 (en) 2005-03-16 2009-11-17 Agilent Technologies, Inc. Composition and method for array hybridization
US20120113363A1 (en) 2010-11-09 2012-05-10 Jae-Ik Lim Liquid Crystal Display Devices and Methods of Manufacturing Liquid Crystal Display Devices
WO2012079676A1 (fr) 2010-12-17 2012-06-21 Merck Patent Gmbh Milieu cristal liquide
WO2013110564A1 (fr) 2012-01-23 2013-08-01 Vlyte Innovations Limited Procédé pour micro-encapsuler un fluide électro-optique
US20140184984A1 (en) 2013-01-02 2014-07-03 Lg Display Co., Ltd. Liquid crystal display device and fabricating method thereof

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DE3688218T2 (de) * 1985-06-03 1993-07-22 Taliq Corp Eingekapselter fluessigkristall mit einer smektischen phase.
NO20030185D0 (no) * 2003-01-14 2003-01-14 Polydisplay Asa Fremgangsmåte for innkapsling av flytende krystaller hvor kapslene har snever störrelsesfordeling
EP3105302B1 (fr) * 2014-02-13 2020-08-05 Merck Patent GmbH Particules polymères à base d'un mésogène réactif
WO2016148431A1 (fr) * 2015-03-16 2016-09-22 이미지랩(주) Structure de panneau ayant une fonction d'ajustement de transmittance de lumière, et fenêtre intelligente et dispositif d'affichage utilisant celle-ci

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435047A (en) 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
US4688900A (en) 1984-03-19 1987-08-25 Kent State University Light modulating material comprising a liquid crystal dispersion in a plastic matrix
US4814211A (en) 1987-04-10 1989-03-21 Hoechst Celanese Corporation Liquid crystalline composites
JPH07181439A (ja) 1993-12-24 1995-07-21 Hitachi Ltd アクティブマトリクス型液晶表示装置
EP0667555A1 (fr) 1994-02-14 1995-08-16 Hitachi, Ltd. Dispositif d'affichage à cristal liquide à matrice active
EP0673986A2 (fr) 1994-03-17 1995-09-27 Hitachi, Ltd. Dispositif d'affichage à cristaux liquides à matrice active
DE19528106A1 (de) 1995-02-03 1996-08-08 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
WO1996023851A1 (fr) 1995-02-03 1996-08-08 Merck Patent Gmbh Affichage electro-optique a cristaux liquides
DE19509410A1 (de) 1995-03-15 1996-09-19 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
WO1996028521A1 (fr) 1995-03-15 1996-09-19 Merck Patent Gmbh Affichage electro-optique a cristaux liquides
DE19528107A1 (de) 1995-03-17 1996-09-19 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
WO1998000428A1 (fr) 1996-07-01 1998-01-08 Merck Patent Gmbh Dopants chiraux
GB2328207A (en) 1997-08-13 1999-02-17 Merck Patent Gmbh Chiral hydrobenzoin derivatives for use as dopants in liquid crystalline mixtures
WO2002006265A1 (fr) 2000-07-13 2002-01-24 Merck Patent Gmbh Composes chiraux iii
WO2002006195A1 (fr) 2000-07-13 2002-01-24 Merck Patent Gmbh Composes chiraux de type ii
WO2002006196A1 (fr) 2000-07-13 2002-01-24 Merck Patent Gmbh Composes chiraux i
WO2002034739A1 (fr) 2000-10-20 2002-05-02 Merck Patent Gmbh Derives de binaphtol chiraux
WO2002094805A1 (fr) 2001-05-21 2002-11-28 Merck Patent Gmbh Composes chiraux
EP1378557A1 (fr) 2002-07-06 2004-01-07 MERCK PATENT GmbH Milieu liquide cristallin
US7618777B2 (en) 2005-03-16 2009-11-17 Agilent Technologies, Inc. Composition and method for array hybridization
WO2009085082A1 (fr) 2007-12-28 2009-07-09 Dow Global Technologies Inc. Matériaux fonctionnels de petite échelle
US20120113363A1 (en) 2010-11-09 2012-05-10 Jae-Ik Lim Liquid Crystal Display Devices and Methods of Manufacturing Liquid Crystal Display Devices
WO2012079676A1 (fr) 2010-12-17 2012-06-21 Merck Patent Gmbh Milieu cristal liquide
WO2013110564A1 (fr) 2012-01-23 2013-08-01 Vlyte Innovations Limited Procédé pour micro-encapsuler un fluide électro-optique
US20140184984A1 (en) 2013-01-02 2014-07-03 Lg Display Co., Ltd. Liquid crystal display device and fabricating method thereof

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G. Weber et al., Liquid Crystals 5, 1381 (1989)
K. Niwa et al., Proc. SID-Konferenz, San Francisco, Juni 1984, S. 304 (1984)
Kang und Kim beschreiben in Optics Express, 2013, Bd. 21, S. 15719-15727
S. Matsumoto et al., Liquid Crystals 5, 1320 (1989)
T. Jacob und U. Finkenzeller in „Merck Liquid Crystals - Physical Properties of Liquid Crystals", 1997
T. Jacob, U. Finkenzeller in „Merck Liquid Crystals - Physical Properties of Liquid Crystals", 1997

Also Published As

Publication number Publication date
TW201833305A (zh) 2018-09-16
WO2018078078A1 (fr) 2018-05-03
CN109863226A (zh) 2019-06-07
JP2019535498A (ja) 2019-12-12
KR20190077034A (ko) 2019-07-02

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee