JP7284581B2 - 重合性液晶材料および重合された液晶膜 - Google Patents

重合性液晶材料および重合された液晶膜 Download PDF

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JP7284581B2
JP7284581B2 JP2018560758A JP2018560758A JP7284581B2 JP 7284581 B2 JP7284581 B2 JP 7284581B2 JP 2018560758 A JP2018560758 A JP 2018560758A JP 2018560758 A JP2018560758 A JP 2018560758A JP 7284581 B2 JP7284581 B2 JP 7284581B2
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polymerizable
independently
formula
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JP2019518112A5 (enExample
JP2019518112A (ja
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マルケイ，ステフェン
ガーディナー，イアン
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Merck Patent GmbH
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Merck Patent GmbH
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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
    • 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
    • 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
    • C09K19/10—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
    • C09K19/06—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
    • C09K19/06—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
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • 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
    • 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
    • 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
    • C09K2019/2078—Ph-COO-Ph-COO-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
    • C09K2019/523—Organic solid particles

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP2018560758A 2016-05-17 2017-05-15 重合性液晶材料および重合された液晶膜 Active JP7284581B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16169932 2016-05-17
EP16169932.7 2016-05-17
PCT/EP2017/061557 WO2017198584A1 (en) 2016-05-17 2017-05-15 Polymerisable liquid crystal material and polymerised liquid crystal film

Publications (3)

Publication Number Publication Date
JP2019518112A JP2019518112A (ja) 2019-06-27
JP2019518112A5 JP2019518112A5 (enExample) 2023-04-19
JP7284581B2 true JP7284581B2 (ja) 2023-05-31

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US (1) US20200255736A1 (enExample)
EP (1) EP3458548B1 (enExample)
JP (1) JP7284581B2 (enExample)
KR (1) KR102443408B1 (enExample)
CN (1) CN109153915B (enExample)
TW (1) TWI740941B (enExample)
WO (1) WO2017198584A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019207081A1 (en) * 2018-04-27 2019-10-31 Merck Patent Gmbh Polymerisable liquid crystal material and polymerised liquid crystal film
EP4244304B1 (en) * 2020-11-10 2025-05-21 Transitions Optical, Ltd. Method for preparing a coated article
CN113004729A (zh) * 2021-02-25 2021-06-22 张家港莱拓新材料科技有限公司 新型可聚合介晶混合物涂料及其在近红外波段的应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008225180A (ja) 2007-03-14 2008-09-25 Sony Corp 重合性液晶組成物、光学素子および液晶表示装置
JP2008266550A (ja) 2006-06-29 2008-11-06 Chisso Corp 重合性液晶組成物
JP2009029929A (ja) 2007-07-26 2009-02-12 Adeka Corp 重合性液晶化合物及びラジカル光重合開始剤を含有する重合性組成物
WO2010095680A1 (ja) 2009-02-20 2010-08-26 Dic株式会社 重合性液晶組成物
JP2014174321A (ja) 2013-03-08 2014-09-22 Nippon Zeon Co Ltd 表面形状を有する光学フィルムの製造方法、重合性液晶フィルム、および表面形状を有する重合性液晶フィルム
WO2016143883A1 (ja) 2015-03-12 2016-09-15 富士フイルム株式会社 重合性組成物、フィルム、および投映像表示用ハーフミラー

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59209499D1 (de) 1991-07-26 1998-10-22 Rolic Ag Orientierte Photopolymere und Verfahren zu ihrer Herstellung
US6160597A (en) 1993-02-17 2000-12-12 Rolic Ag Optical component and method of manufacture
SG50569A1 (en) 1993-02-17 2001-02-20 Rolic Ag Optical component
GB2306470B (en) * 1995-10-05 1999-11-03 Merck Patent Gmbh Reactive liquid crystalline compound
DE69739229D1 (de) 1996-03-19 2009-03-12 Merck Patent Gmbh Reflektiver Polarisator, damit ausgestattete Flüssigkristallanzeigevorrichtung und Materialzusammensetzung dafür
TW373100B (en) 1996-07-01 1999-11-01 Merck Patent Gmbh Compensation film and liquid crystal display device containing the same
GB2315072B (en) 1996-07-04 2000-09-13 Merck Patent Gmbh Circular UV polariser
TW373123B (en) 1996-07-26 1999-11-01 Merck Patent Gmbh Combination of optical elements, means to produce substantially linear polarized light, optical retardation film and liquid crystal display device
US6046849A (en) 1996-09-12 2000-04-04 Sharp Kabushiki Kaisha Parallax barrier, display, passive polarisation modulating optical element and method of making such an element
US6055103A (en) 1997-06-28 2000-04-25 Sharp Kabushiki Kaisha Passive polarisation modulating optical element and method of making such an element
GB9806313D0 (en) 1997-06-28 1998-05-20 Sharp Kk Method of making a spatial light modulator method of making a cell wall for a spatial light modulator spatial light modulator and cell wall for such aspatial
EP0940707B1 (en) 1998-03-05 2006-07-12 MERCK PATENT GmbH Optical retardation film
US7060200B1 (en) 1999-09-03 2006-06-13 Merck Patent Gmbh Multireactive polymerizable mesogenic compounds
EP1212655B1 (en) 1999-09-16 2015-01-07 Merck Patent GmbH Optical compensator and liquid crystal display i
US7527746B2 (en) 2005-01-28 2009-05-05 Chisso Corporation Liquid crystal polyfunctional acrylate derivative and polymer thereof
CN101341172B (zh) * 2005-12-20 2013-01-16 西巴控股有限公司 肟酯光引发剂
JP4745110B2 (ja) * 2006-04-19 2011-08-10 東京応化工業株式会社 感光性組成物及びこの感光性組成物により形成されたカラーフィルタ
JP5354238B2 (ja) 2006-05-31 2013-11-27 Ｄｉｃ株式会社 重合性液晶組成物
WO2009086911A1 (en) 2008-01-11 2009-07-16 Merck Patent Gmbh Reactive mesogenic compounds and mixtures
JP2009286976A (ja) * 2008-05-30 2009-12-10 Fujifilm Corp 重合性液晶組成物、光学異方性膜、光学部材、及び液晶表示素子
JP4344400B1 (ja) * 2009-02-16 2009-10-14 株式会社日本化学工業所 オキシムエステル化合物及びこれらを用いた感光性樹脂組成物
JP5371471B2 (ja) * 2009-02-16 2013-12-18 株式会社日本化学工業所 オキシムエステル化合物及びこれらを用いた感光性樹脂組成物
CN101508744B (zh) * 2009-03-11 2011-04-06 常州强力电子新材料有限公司 咔唑肟酯类光引发剂
JP5703819B2 (ja) * 2010-05-14 2015-04-22 Jsr株式会社 液晶表示素子、ポジ型感放射線性組成物、液晶表示素子用層間絶縁膜及びその形成方法
CN102020727B (zh) * 2010-11-23 2013-01-23 常州强力先端电子材料有限公司 一种高感光度咔唑肟酯类光引发剂、其制备方法及应用
JP2015127793A (ja) * 2013-11-26 2015-07-09 Jnc株式会社 光学異方体および液晶ディスプレイ
WO2015133332A1 (ja) * 2014-03-04 2015-09-11 Dic株式会社 メソゲン基を有する化合物を含有する重合性組成物及びその重合体
TWI697545B (zh) * 2015-03-10 2020-07-01 日商富士軟片股份有限公司 組成物套組、積層體及其製造方法以及帶通濾波器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008266550A (ja) 2006-06-29 2008-11-06 Chisso Corp 重合性液晶組成物
JP2008225180A (ja) 2007-03-14 2008-09-25 Sony Corp 重合性液晶組成物、光学素子および液晶表示装置
JP2009029929A (ja) 2007-07-26 2009-02-12 Adeka Corp 重合性液晶化合物及びラジカル光重合開始剤を含有する重合性組成物
WO2010095680A1 (ja) 2009-02-20 2010-08-26 Dic株式会社 重合性液晶組成物
JP2014174321A (ja) 2013-03-08 2014-09-22 Nippon Zeon Co Ltd 表面形状を有する光学フィルムの製造方法、重合性液晶フィルム、および表面形状を有する重合性液晶フィルム
WO2016143883A1 (ja) 2015-03-12 2016-09-15 富士フイルム株式会社 重合性組成物、フィルム、および投映像表示用ハーフミラー

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KR20190007440A (ko) 2019-01-22
EP3458548A1 (en) 2019-03-27
WO2017198584A1 (en) 2017-11-23
US20200255736A1 (en) 2020-08-13
KR102443408B1 (ko) 2022-09-15
CN109153915A (zh) 2019-01-04
TWI740941B (zh) 2021-10-01
TW201816097A (zh) 2018-05-01
CN109153915B (zh) 2022-09-23
JP2019518112A (ja) 2019-06-27
EP3458548B1 (en) 2020-01-29

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