JP6083388B2 - 液晶配向剤の製造方法 - Google Patents

液晶配向剤の製造方法 Download PDF

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Publication number
JP6083388B2
JP6083388B2 JP2013555312A JP2013555312A JP6083388B2 JP 6083388 B2 JP6083388 B2 JP 6083388B2 JP 2013555312 A JP2013555312 A JP 2013555312A JP 2013555312 A JP2013555312 A JP 2013555312A JP 6083388 B2 JP6083388 B2 JP 6083388B2
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Japan
Prior art keywords
polyimide
liquid crystal
solution
spi
mass
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JP2013555312A
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English (en)
Japanese (ja)
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JPWO2013111836A1 (ja
Inventor
宏之 桜井
宏之 桜井
尚宏 野田
尚宏 野田
皇晶 筒井
皇晶 筒井
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Nissan Chemical Corp
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Nissan Chemical Corp
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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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1075—Partially aromatic polyimides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2013555312A 2012-01-26 2013-01-24 液晶配向剤の製造方法 Active JP6083388B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012014416 2012-01-26
JP2012014416 2012-01-26
PCT/JP2013/051508 WO2013111836A1 (ja) 2012-01-26 2013-01-24 ポリイミドワニスの調製方法、及び液晶配向剤

Publications (2)

Publication Number Publication Date
JPWO2013111836A1 JPWO2013111836A1 (ja) 2015-05-11
JP6083388B2 true JP6083388B2 (ja) 2017-02-22

Family

ID=48873548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013555312A Active JP6083388B2 (ja) 2012-01-26 2013-01-24 液晶配向剤の製造方法

Country Status (5)

Country Link
JP (1) JP6083388B2 (ko)
KR (1) KR102000322B1 (ko)
CN (1) CN104245843A (ko)
TW (1) TWI564344B (ko)
WO (1) WO2013111836A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014054703A1 (ja) * 2012-10-03 2014-04-10 日産化学工業株式会社 構造体、光取出し膜、電子デバイス及び構造体の形成方法
JP6461548B2 (ja) * 2014-10-14 2019-01-30 株式会社ジャパンディスプレイ 液晶表示装置およびその製造方法
JP2017090781A (ja) * 2015-11-13 2017-05-25 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
JP7076939B2 (ja) 2016-07-19 2022-05-30 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
EP3494165A1 (en) 2016-08-03 2019-06-12 SABIC Global Technologies B.V. Method for the manufacture of a poly(imide) prepolymer powder and varnish, poly(imide) prepolymer powder and varnish prepared thereby, and poly(imide) prepared therefrom
JP6993673B2 (ja) * 2017-09-26 2022-01-13 河村産業株式会社 ポリイミド粉体、ポリイミドワニス及びポリイミドフィルム
WO2019065136A1 (ja) * 2017-09-26 2019-04-04 河村産業株式会社 ポリイミド粉体、ポリイミドワニス及びポリイミドフィルム
JP6993672B2 (ja) * 2017-09-26 2022-01-13 河村産業株式会社 ポリイミド粉体、ポリイミドワニス及びポリイミドフィルム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2996859B2 (ja) * 1994-03-14 2000-01-11 住友ベークライト株式会社 耐熱性樹脂組成物
JP3289271B2 (ja) 1995-02-13 2002-06-04 日産化学工業株式会社 液晶配向処理剤及びこれを用いた液晶素子
JP3738486B2 (ja) 1996-05-08 2006-01-25 Ｊｓｒ株式会社 液晶配向剤
DE69732949T2 (de) * 1996-05-16 2006-02-23 Jsr Corp. Flüssigkristallausrichtungsmittel
JP3211664B2 (ja) * 1996-05-16 2001-09-25 ジェイエスアール株式会社 液晶配向剤および液晶表示素子
JP5298398B2 (ja) * 2000-07-07 2013-09-25 日産化学工業株式会社 液晶配向処理剤およびこれを用いた液晶表示素子
WO2002005024A1 (fr) * 2000-07-07 2002-01-17 Nissan Chemical Industries, Ltd. Agent d'orientation de cristaux liquides et element d'affichage a cristaux liquides utilisant ce dernier
AU2003289307A1 (en) * 2002-12-11 2004-06-30 Nissan Chemical Industries, Ltd. Liquid crystl orientating agent and liquid crystal display element using it
CN101548228B (zh) 2006-11-24 2011-11-16 日产化学工业株式会社 液晶定向处理剂及使用了该处理剂的液晶显示元件
CN102084287B (zh) 2008-06-04 2014-05-07 日产化学工业株式会社 液晶取向处理剂及使用该处理剂的液晶显示元件
CN102947754B (zh) * 2010-04-30 2016-06-01 日产化学工业株式会社 液晶取向剂、使用其的液晶取向膜及液晶显示元件

Also Published As

Publication number Publication date
KR20140117593A (ko) 2014-10-07
WO2013111836A1 (ja) 2013-08-01
CN104245843A (zh) 2014-12-24
JPWO2013111836A1 (ja) 2015-05-11
TW201343786A (zh) 2013-11-01
KR102000322B1 (ko) 2019-07-15
TWI564344B (zh) 2017-01-01

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