TW201202306A - Liquid crystal alignment agent for use in photo-alignment process, and liquid crystal alignment film using same - Google Patents

Liquid crystal alignment agent for use in photo-alignment process, and liquid crystal alignment film using same Download PDF

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Publication number
TW201202306A
TW201202306A TW100108726A TW100108726A TW201202306A TW 201202306 A TW201202306 A TW 201202306A TW 100108726 A TW100108726 A TW 100108726A TW 100108726 A TW100108726 A TW 100108726A TW 201202306 A TW201202306 A TW 201202306A
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TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
component
group
alignment agent
Prior art date
Application number
TW100108726A
Other languages
English (en)
Chinese (zh)
Inventor
Naoki Sakumoto
Yosuke Iinuma
Yuho Noguchi
Masato Nagao
Original Assignee
Nissan Chemical Ind Ltd
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 Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW201202306A publication Critical patent/TW201202306A/zh

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of 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 C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—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
    • C08G73/1075—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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
TW100108726A 2010-03-15 2011-03-15 Liquid crystal alignment agent for use in photo-alignment process, and liquid crystal alignment film using same TW201202306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010058559 2010-03-15

Publications (1)

Publication Number Publication Date
TW201202306A true TW201202306A (en) 2012-01-16

Family

ID=44649164

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100108726A TW201202306A (en) 2010-03-15 2011-03-15 Liquid crystal alignment agent for use in photo-alignment process, and liquid crystal alignment film using same

Country Status (5)

Country Link
JP (1) JPWO2011115079A1 (ja)
KR (1) KR20130038243A (ja)
CN (1) CN102893210A (ja)
TW (1) TW201202306A (ja)
WO (1) WO2011115079A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150090119A (ko) * 2012-11-30 2015-08-05 닛산 가가쿠 고교 가부시키 가이샤 액정 배향막의 제조 방법, 액정 배향막, 및 액정 표시 소자
KR20150092205A (ko) * 2012-11-30 2015-08-12 닛산 가가쿠 고교 가부시키 가이샤 액정 배향막의 제조 방법, 액정 배향막 및 액정 표시 소자

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130331482A1 (en) 2012-06-06 2013-12-12 Jnc Petrochemical Corporation Polymer composition having photoalignable group, liquid crystal alignment film formed of the polymer composition, and optical device having phase difference plate formed of the liquid crystal alignment film
EP3163368B1 (en) * 2014-06-30 2019-06-26 JNC Corporation Liquid crystal display element
WO2016021333A1 (ja) * 2014-08-04 2016-02-11 Jnc株式会社 液晶表示素子
KR102488715B1 (ko) * 2014-10-28 2023-01-13 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP6791143B2 (ja) * 2015-07-31 2020-11-25 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
KR101879834B1 (ko) 2015-11-11 2018-07-18 주식회사 엘지화학 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정 표시소자
KR101856727B1 (ko) 2016-06-21 2018-05-10 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
JP6870689B2 (ja) * 2017-01-24 2021-05-12 Jsr株式会社 液晶素子及びその製造方法、並びに表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3521589B2 (ja) * 1995-12-22 2004-04-19 Ｊｓｒ株式会社 ポリイミド系ブロック共重合体およびその製造方法、並びに液晶配向膜
JP4203101B2 (ja) * 1996-03-14 2008-12-24 株式会社東芝 ポリイミド前駆体組成物、ポリイミド膜の形成方法、電子部品および液晶素子
JP3107534B2 (ja) * 1996-12-30 2000-11-13 三星エスディアイ株式会社 液晶表示素子及びその製造方法
JPH11335461A (ja) * 1998-05-27 1999-12-07 Sumitomo Bakelite Co Ltd 液晶配向剤
KR20010024326A (ko) * 1998-07-29 2001-03-26 고토 기치 신규한 디아미노 화합물, 폴리암산, 폴리이미드, 당해폴리이미드 막으로부터 제조된 액정 배향막 및 당해배향막을 함유하는 액정 표시소자
CN101679633B (zh) * 2007-06-15 2012-09-19 日产化学工业株式会社 热固化膜形成用树脂组合物
CN101373296B (zh) * 2007-08-24 2012-07-04 株式会社日立显示器 液晶显示装置及其制造方法
WO2009154208A1 (ja) * 2008-06-17 2009-12-23 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、並びに新規なジアミン

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150090119A (ko) * 2012-11-30 2015-08-05 닛산 가가쿠 고교 가부시키 가이샤 액정 배향막의 제조 방법, 액정 배향막, 및 액정 표시 소자
CN104823104A (zh) * 2012-11-30 2015-08-05 日产化学工业株式会社 液晶取向膜的制造方法、液晶取向膜和液晶显示元件
KR20150092205A (ko) * 2012-11-30 2015-08-12 닛산 가가쿠 고교 가부시키 가이샤 액정 배향막의 제조 방법, 액정 배향막 및 액정 표시 소자
KR102101530B1 (ko) 2012-11-30 2020-04-16 닛산 가가쿠 가부시키가이샤 액정 배향막의 제조 방법, 액정 배향막 및 액정 표시 소자
KR102104154B1 (ko) 2012-11-30 2020-04-23 닛산 가가쿠 가부시키가이샤 액정 배향막의 제조 방법, 액정 배향막, 및 액정 표시 소자

Also Published As

Publication number Publication date
WO2011115079A1 (ja) 2011-09-22
JPWO2011115079A1 (ja) 2013-06-27
CN102893210A (zh) 2013-01-23
KR20130038243A (ko) 2013-04-17

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