WO2005023964A3 - Cholesteric liquid crystal copolymers and additives - Google Patents
Cholesteric liquid crystal copolymers and additivesInfo
- Publication number
- WO2005023964A3 WO2005023964A3 PCT/US2004/021610 US2004021610W WO2005023964A3 WO 2005023964 A3 WO2005023964 A3 WO 2005023964A3 US 2004021610 W US2004021610 W US 2004021610W WO 2005023964 A3 WO2005023964 A3 WO 2005023964A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- cholesteric liquid
- alkylyne
- alkenylene
- alkylene
- Prior art date
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
- C09K19/04—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
-
- 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
- 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
- C09K19/38—Polymers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
- C09K2019/2035—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
- C09K19/04—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
- C09K19/04—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
- C09K2019/3095—Cyclohexane rings in which the end group is the monoterpene menthyl
-
- 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
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/031—Polarizer or dye
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602004018939T DE602004018939D1 (en) | 2003-08-29 | 2004-07-06 | CHOLESTERIC LIQUID CRYSTALLINE COPOLYMERS AND ADDITIVES |
PL04777612T PL1660612T3 (en) | 2003-08-29 | 2004-07-06 | Cholesteric liquid crystal copolymers and additives |
EP04777612A EP1660612B1 (en) | 2003-08-29 | 2004-07-06 | Cholesteric liquid crystal copolymers and additives |
JP2006524639A JP5085933B2 (en) | 2003-08-29 | 2004-07-06 | Cholesteric liquid crystal copolymers and additives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/652,700 | 2003-08-29 | ||
US10/652,700 US7160586B2 (en) | 2003-08-29 | 2003-08-29 | Cholesteric liquid crystal copolymers and additives |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005023964A2 WO2005023964A2 (en) | 2005-03-17 |
WO2005023964A3 true WO2005023964A3 (en) | 2005-06-30 |
Family
ID=34217708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/021610 WO2005023964A2 (en) | 2003-08-29 | 2004-07-06 | Cholesteric liquid crystal copolymers and additives |
Country Status (10)
Country | Link |
---|---|
US (1) | US7160586B2 (en) |
EP (1) | EP1660612B1 (en) |
JP (1) | JP5085933B2 (en) |
KR (1) | KR101044151B1 (en) |
CN (1) | CN100510002C (en) |
AT (1) | ATE420148T1 (en) |
DE (1) | DE602004018939D1 (en) |
PL (1) | PL1660612T3 (en) |
TW (1) | TW200523343A (en) |
WO (1) | WO2005023964A2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7439000B2 (en) * | 2005-10-25 | 2008-10-21 | 3M Innovative Properties Company | High clarity cholesteric liquid crystal films |
WO2007142206A1 (en) | 2006-06-05 | 2007-12-13 | Zeon Corporation | Cholesteric liquid-crystal composition, circular polarization separation sheet, and use thereof |
JP2008165385A (en) * | 2006-12-27 | 2008-07-17 | Dainippon Printing Co Ltd | Infrared reflection pattern print transparent sheet |
WO2009079249A1 (en) * | 2007-12-14 | 2009-06-25 | 3M Innovative Properties Company | Methods for making electronic devices |
KR100940681B1 (en) * | 2007-12-24 | 2010-02-08 | 주식회사 동부하이텍 | Semiconductor circuit device and code converting device |
JP5259501B2 (en) * | 2009-06-11 | 2013-08-07 | 富士フイルム株式会社 | Infrared light reflection plate, infrared light reflective laminated glass, and laminate and laminated glass having a cholesteric liquid crystal layer |
JP5718260B2 (en) * | 2011-09-08 | 2015-05-13 | 富士フイルム株式会社 | Polymerizable liquid crystal compound, polymerizable composition, polymer material, and film |
US9383483B2 (en) | 2011-10-31 | 2016-07-05 | Hewlett-Packard Development Company, L.P. | Diffuse cholesteric reflector |
JP5786000B2 (en) * | 2012-09-25 | 2015-09-30 | 富士フイルム株式会社 | Polymerizable liquid crystal compound, liquid crystal composition, method for producing polymer material, method for producing the same, and film |
CN109476998A (en) * | 2016-07-27 | 2019-03-15 | 捷恩智株式会社 | Liquid-crystal composition and liquid crystal display element |
CN107236551A (en) * | 2017-05-16 | 2017-10-10 | 深圳市唯酷光电有限公司 | The hand-written film of liquid-crystal composition, liquid crystal and liquid crystal handwriting pad |
JP7118079B2 (en) | 2017-10-02 | 2022-08-15 | 富士フイルム株式会社 | Liquid crystal composition, reflective layer, method for producing reflective layer, and copolymer |
CN112266781A (en) * | 2020-10-28 | 2021-01-26 | 江苏康恒化工有限公司 | Thermochromic material composition |
CN116744739B (en) * | 2023-06-20 | 2024-02-20 | 陕西晶彩明为科技有限公司 | Brightness enhancement film and display substrate |
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EP0357850A1 (en) * | 1988-09-07 | 1990-03-14 | Stamicarbon B.V. | Polymer composition, capable of forming a chiral nematic mesophase |
JP2002322273A (en) * | 2001-04-27 | 2002-11-08 | Nitto Denko Corp | Cholesteric liquid crystalline dendrimer and method for producing the same |
EP1256617A1 (en) * | 2001-05-08 | 2002-11-13 | MERCK PATENT GmbH | Polymerizable liquid crystal material |
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-
2003
- 2003-08-29 US US10/652,700 patent/US7160586B2/en not_active Expired - Fee Related
-
2004
- 2004-07-06 JP JP2006524639A patent/JP5085933B2/en not_active Expired - Fee Related
- 2004-07-06 PL PL04777612T patent/PL1660612T3/en unknown
- 2004-07-06 CN CNB2004800244778A patent/CN100510002C/en not_active Expired - Fee Related
- 2004-07-06 KR KR1020067004175A patent/KR101044151B1/en not_active IP Right Cessation
- 2004-07-06 EP EP04777612A patent/EP1660612B1/en not_active Not-in-force
- 2004-07-06 WO PCT/US2004/021610 patent/WO2005023964A2/en active Search and Examination
- 2004-07-06 DE DE602004018939T patent/DE602004018939D1/en active Active
- 2004-07-06 AT AT04777612T patent/ATE420148T1/en not_active IP Right Cessation
- 2004-08-11 TW TW093124092A patent/TW200523343A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0357850A1 (en) * | 1988-09-07 | 1990-03-14 | Stamicarbon B.V. | Polymer composition, capable of forming a chiral nematic mesophase |
JP2002322273A (en) * | 2001-04-27 | 2002-11-08 | Nitto Denko Corp | Cholesteric liquid crystalline dendrimer and method for producing the same |
EP1256617A1 (en) * | 2001-05-08 | 2002-11-13 | MERCK PATENT GmbH | Polymerizable liquid crystal material |
Non-Patent Citations (4)
Title |
---|
COWIE J M G ET AL: "Liquid-crystal side-chain copolymers composed of a non-chiral mesogenic monomer and a chiral non-mesogenic monomer", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, vol. 36, no. 21, 1995, pages 4147 - 4149, XP004025539, ISSN: 0032-3861 * |
KELLY S M: "ANISOTROPIC NETWORKS", JOURNAL OF MATERIALS CHEMISTRY, THE ROYAL SOCIETY OF CHEMISTRY, CAMBRIDGE, GB, vol. 5, no. 12, 1995, pages 2047 - 2061, XP009018041, ISSN: 0959-9428 * |
P. VAN DE WITTE, M. BRECHMER, J. LUB: "LCD component obtained by patterning of chiral nematic polymer layers.+", J. MATER. CHEM., vol. 9, 1999, pages 2087 - 2094, XP002313193 * |
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 03 5 May 2003 (2003-05-05) * |
Also Published As
Publication number | Publication date |
---|---|
WO2005023964A2 (en) | 2005-03-17 |
DE602004018939D1 (en) | 2009-02-26 |
US20050045854A1 (en) | 2005-03-03 |
PL1660612T3 (en) | 2009-06-30 |
TW200523343A (en) | 2005-07-16 |
EP1660612B1 (en) | 2009-01-07 |
CN1842583A (en) | 2006-10-04 |
US7160586B2 (en) | 2007-01-09 |
ATE420148T1 (en) | 2009-01-15 |
KR101044151B1 (en) | 2011-06-24 |
JP5085933B2 (en) | 2012-11-28 |
CN100510002C (en) | 2009-07-08 |
JP2007504296A (en) | 2007-03-01 |
KR20060119900A (en) | 2006-11-24 |
EP1660612A2 (en) | 2006-05-31 |
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