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

Info

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
Authority
JP
Japan
Prior art keywords
polyimide
liquid crystal
solution
spi
mass
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.)
Active
Application number
JP2013555312A
Other languages
English (en)
Japanese (ja)
Other versions
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of JPWO2013111836A1 publication Critical patent/JPWO2013111836A1/ja
Application granted granted Critical
Publication of JP6083388B2 publication Critical patent/JP6083388B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Nonlinear Science (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (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 (zh)
KR (1) KR102000322B1 (zh)
CN (1) CN104245843A (zh)
TW (1) TWI564344B (zh)
WO (1) WO2013111836A1 (zh)

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
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
KR102520356B1 (ko) * 2017-09-26 2023-04-12 가와무라 산교 가부시키가이샤 폴리이미드 분체, 폴리이미드 바니시 및 폴리이미드 필름
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

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
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
KR100433973B1 (ko) * 1996-05-16 2004-07-16 제이에스알 가부시끼가이샤 액정배향제
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
EP1308771A4 (en) * 2000-07-07 2004-03-24 Nissan Chemical Ind Ltd LIQUID CRYSTAL GUIDING AGENT AND LIQUID CRYSTAL DISPLAY ELEMENT USING THE SAME
JP4052308B2 (ja) * 2002-12-11 2008-02-27 日産化学工業株式会社 液晶配向剤およびそれを用いた液晶表示素子
JP5109979B2 (ja) 2006-11-24 2012-12-26 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
WO2009148100A1 (ja) 2008-06-04 2009-12-10 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
JP5900328B2 (ja) * 2010-04-30 2016-04-06 日産化学工業株式会社 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子

Also Published As

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

Similar Documents

Publication Publication Date Title
JP6083388B2 (ja) 液晶配向剤の製造方法
JP6593603B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7027890B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
TWI707887B (zh) 液晶配向劑、液晶顯示元件及液晶顯示元件之製造方法
JP6314827B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
KR20190124815A (ko) 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP5900328B2 (ja) 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子
WO2013115228A1 (ja) 新規ジアミン、重合体、液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
WO2014133042A1 (ja) 重合体、液晶配向処理剤、液晶配向膜および液晶表示素子
JP6217937B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7081488B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP6206187B2 (ja) 液晶配向処理剤、液晶配向膜及びそれを用いた液晶表示素子
JP6996509B2 (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
JP6330662B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
CN104969123B (zh) 液晶取向剂、液晶取向膜和液晶显示元件
JP6319581B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP6056754B2 (ja) 液晶配向処理剤及びそれを用いた液晶表示素子

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160114

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160726

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160921

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161101

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161110

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20161227

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170109

R151 Written notification of patent or utility model registration

Ref document number: 6083388

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350