WO2008117692A1 - 液晶組成物の製造方法 - Google Patents

液晶組成物の製造方法 Download PDF

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Publication number
WO2008117692A1
WO2008117692A1 PCT/JP2008/054879 JP2008054879W WO2008117692A1 WO 2008117692 A1 WO2008117692 A1 WO 2008117692A1 JP 2008054879 W JP2008054879 W JP 2008054879W WO 2008117692 A1 WO2008117692 A1 WO 2008117692A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal composition
producing
producing liquid
stirring
Prior art date
Application number
PCT/JP2008/054879
Other languages
English (en)
French (fr)
Inventor
Kazuki Kurisawa
Kunihiko Kotani
Original Assignee
Dic Corporation
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 Dic Corporation filed Critical Dic Corporation
Priority to DE112008000662.8T priority Critical patent/DE112008000662B4/de
Priority to US12/450,036 priority patent/US8202447B2/en
Priority to KR1020087030353A priority patent/KR101100787B1/ko
Priority to CN2008800004630A priority patent/CN101541920B/zh
Priority to JP2008515775A priority patent/JP4221678B2/ja
Publication of WO2008117692A1 publication Critical patent/WO2008117692A1/ja

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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
    • C09K19/04—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
    • C09K19/3059—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon triple bonds
    • 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
    • C09K19/42—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
    • C09K19/04—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
    • C09K19/30—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)
    • C09K2019/3004—Cy-Cy
    • 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)
    • C09K2019/3009—Cy-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)
    • C09K2019/301—Cy-Cy-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
    • C09K19/3066—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
    • C09K2019/3078—Cy-Cy-COO-Ph-Cy
    • 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

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

　本発明は２種以上の液晶化合物を混合してなる液晶組成物の製造において、少なくとも１種の融点が４０°Cより大きい２種以上の液晶化合物を、撹拌又は超音波照射開始時の温度が４０°C以下で撹拌又は超音波照射し、外部より加熱することなく行う液晶組成物の製造方法を提供する。本発明の製造方法は、減圧装置、加熱装置等の大がかりな設備を要することなく、信頼性の高い高品位の液晶組成物を製造することが可能である。よって、高い信頼性が求められている液晶組成物の製造に非常に実用的である。
PCT/JP2008/054879 2007-03-23 2008-03-17 液晶組成物の製造方法 WO2008117692A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE112008000662.8T DE112008000662B4 (de) 2007-03-23 2008-03-17 Verfahren zur Herstellung einer Flüssigkristallzusammensetzung
US12/450,036 US8202447B2 (en) 2007-03-23 2008-03-17 Method for producing liquid crystal composition
KR1020087030353A KR101100787B1 (ko) 2007-03-23 2008-03-17 액정 조성물의 제조 방법
CN2008800004630A CN101541920B (zh) 2007-03-23 2008-03-17 液晶组合物的制造方法
JP2008515775A JP4221678B2 (ja) 2007-03-23 2008-03-17 液晶組成物の製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007076676 2007-03-23
JP2007076677 2007-03-23
JP2007-076676 2007-03-23
JP2007-076677 2007-03-23

Publications (1)

Publication Number Publication Date
WO2008117692A1 true WO2008117692A1 (ja) 2008-10-02

Family

ID=39788428

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054879 WO2008117692A1 (ja) 2007-03-23 2008-03-17 液晶組成物の製造方法

Country Status (7)

Country Link
US (1) US8202447B2 (ja)
JP (3) JP4221678B2 (ja)
KR (1) KR101100787B1 (ja)
CN (2) CN103418320B (ja)
DE (2) DE112008000662B4 (ja)
TW (2) TWI507509B (ja)
WO (1) WO2008117692A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018207634A1 (ja) * 2017-05-09 2018-11-15 Dic株式会社 液晶組成物の製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4221678B2 (ja) * 2007-03-23 2009-02-12 Ｄｉｃ株式会社 液晶組成物の製造方法
EP2033707B1 (de) * 2007-09-07 2011-03-09 Merck Patent GmbH Verfahren zur Herstellung einer homogenen flüssigen Mischung
EP2423294A1 (en) * 2010-08-24 2012-02-29 Merck Patent GmbH Switch element comprising a liquid-crystalline medium
CN107922535B (zh) * 2015-09-01 2021-06-29 Dic株式会社 粉体混合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728182A (en) * 1980-07-28 1982-02-15 Casio Comput Co Ltd Mixing method of multicolor dye with liquid crystal
JPH05105876A (ja) * 1991-03-04 1993-04-27 Sharp Corp ネマチツク液晶組成物
JP2002194356A (ja) * 2000-12-26 2002-07-10 Dainippon Ink & Chem Inc 液晶組成物の製造方法
JP2006136868A (ja) * 2004-10-12 2006-06-01 I K S:Kk 被攪拌材の攪拌・脱泡方法とその装置

Family Cites Families (14)

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CN85100112B (zh) * 1985-04-01 1988-03-23 清华大学 自存储型液晶显示装置的驱动方法
JPS61276884A (ja) * 1985-05-31 1986-12-06 Mitsubishi Chem Ind Ltd カラ−液晶の製造法
JPH04166912A (ja) * 1990-10-31 1992-06-12 Japan Aviation Electron Ind Ltd 高分子・液晶複合膜及びその製造方法
DE69208117T2 (de) 1991-03-04 1996-08-08 Merck Patent Gmbh Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-Anwendung
JPH0545655A (ja) * 1991-08-20 1993-02-26 Sharp Corp 強誘電性液晶表示装置
JP2711964B2 (ja) 1992-08-27 1998-02-10 株式会社アイ・ケイ・エス 液体の攪拌・脱泡方法及び装置
BR9806238A (pt) * 1997-09-09 2005-07-12 Select Release L C Partìculas revestidas: processos de obtenção e uso
JP3203338B2 (ja) * 1998-11-04 2001-08-27 経済産業省産業技術総合研究所長 旋光能を有しかつ干渉色を示す固体薄膜の形成方法、その固体薄膜及びカラー記録材料
JP4228578B2 (ja) * 2002-02-14 2009-02-25 Ｄｉｃ株式会社 液晶表示素子用原材料の精製方法
JP5235262B2 (ja) * 2004-06-28 2013-07-10 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
JP2006265453A (ja) * 2005-03-25 2006-10-05 Dainippon Ink & Chem Inc 液晶組成物の製造方法
JP2007094207A (ja) * 2005-09-29 2007-04-12 Dainippon Printing Co Ltd 光学機能層形成用組成物、および、光学機能フイルムの製造方法
JP4221678B2 (ja) * 2007-03-23 2009-02-12 Ｄｉｃ株式会社 液晶組成物の製造方法
EP2033707B1 (de) * 2007-09-07 2011-03-09 Merck Patent GmbH Verfahren zur Herstellung einer homogenen flüssigen Mischung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728182A (en) * 1980-07-28 1982-02-15 Casio Comput Co Ltd Mixing method of multicolor dye with liquid crystal
JPH05105876A (ja) * 1991-03-04 1993-04-27 Sharp Corp ネマチツク液晶組成物
JP2002194356A (ja) * 2000-12-26 2002-07-10 Dainippon Ink & Chem Inc 液晶組成物の製造方法
JP2006136868A (ja) * 2004-10-12 2006-06-01 I K S:Kk 被攪拌材の攪拌・脱泡方法とその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018207634A1 (ja) * 2017-05-09 2018-11-15 Dic株式会社 液晶組成物の製造方法

Also Published As

Publication number Publication date
CN101541920B (zh) 2013-11-27
TW201544578A (zh) 2015-12-01
JP5846452B2 (ja) 2016-01-20
JP4221678B2 (ja) 2009-02-12
JP2009001802A (ja) 2009-01-08
JPWO2008117692A1 (ja) 2010-07-15
TWI523937B (zh) 2016-03-01
DE112008000662B4 (de) 2015-07-02
KR20090076800A (ko) 2009-07-13
JP2013249476A (ja) 2013-12-12
CN103418320A (zh) 2013-12-04
DE112008000662T5 (de) 2010-01-07
US20100012896A1 (en) 2010-01-21
DE112008004281A5 (de) 2015-06-18
TWI507509B (zh) 2015-11-11
CN101541920A (zh) 2009-09-23
CN103418320B (zh) 2015-04-08
TW200902686A (en) 2009-01-16
DE112008004281B4 (de) 2019-01-17
KR101100787B1 (ko) 2012-01-02
US8202447B2 (en) 2012-06-19
JP5374936B2 (ja) 2013-12-25

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