KR940000523A - 수직 배향 처리제 - Google Patents

수직 배향 처리제 Download PDF

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Publication number
KR940000523A
KR940000523A KR1019930011509A KR930011509A KR940000523A KR 940000523 A KR940000523 A KR 940000523A KR 1019930011509 A KR1019930011509 A KR 1019930011509A KR 930011509 A KR930011509 A KR 930011509A KR 940000523 A KR940000523 A KR 940000523A
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South Korea
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polyimide
alkyl group
linear alkyl
acid component
vertical alignment
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KR1019930011509A
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KR100275013B1 (ko
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히데유끼 이소가이
도요히꼬 아베
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도꾸시마 히데이찌
닛산가가꾸고오교 가부시끼가이샤
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Publication of KR940000523A publication Critical patent/KR940000523A/ko
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    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • 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
    • 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
    • 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
    • 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
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/027—Polyimide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

폴리이미드 층 중량의 5중량% 이상의 양으로 탄소원자수 12 이상의 직좨 알킬기를 함유하는 폴리이미드를 필수성분으로 함유하며, 폴리이미드의 코팅 필름이 기판상에 형성되었을때. 386yn/cm 이하의 표면 에너지를 갖는 수직 배향 처리제.

Description

수직 배향 처리제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 폴리 이미드 총 중량의 5중량% 이상의 양으로 탄소 원자수 12 이상의 직쇄 알킬기를 함유하는 폴리 아미드를 필수 성분으로 함유하며, 폴리아미드의 코팅 필름이 기판상에 형성되었을때, 38 dyn/cm 이하의 표면 에너지를 갖는 수직 배향 처리제.
  2. 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하지 않은 디아민 성분 및/또는 직쇄 알킬기를 함유하는 디 아민 성분 및/또는 직쇄 알킬기를 함유하는 모노아민 성분 및/또는 직쇄 알킬기를 함유하는 디카르복실산 성분과 테트라카르복실산 성분을 반응 및 중합시켜 직쇄 알킬기를 함유하는 폴리 이미드 전구체를 제조하고 이 폴이 미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
  3. 제1항에 있어서, 폴리이미드가 테트라카르복실산 성분과 직쇄 알킬기를 함유하는 모노아민 성분을 1 : 2의 몰비로 반응시 켜 수득한 디 이미드 전구체 화합물 및 직쇄 알킬기를 함유하지 않은 디 아민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
  4. 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하는 디카르복실산 성분과 디아민 성분을 2 : 1의 몰비로 반응시켜 수득한 디이미드 전구체 화합물 및 직쇄 알킬기를 함유하지 않은 디아민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
  5. 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하는 디라민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
  6. 제 1항에 있어서, 폴리 이 미드가 직쇄 알킬기를 함유하는 디 아민 성분 및 직쇄 알킬기를 함유하지 않은 디아민 성분과 테트라카르복실산 성분을 반응 및 중합시 켜 수득한 폴리 이미드 건구테를 이미드화하여 제조한 폴리 이미드인 수직 배항 처리제.
  7. 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하지 않은 디아민 성분 및 직쇄 알킬기를함유하는 디카르 복실산 성분 및,/또는 직쇄 알킬기를 함유하는 모노아민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
  8. 제2항에 있어서, 테트라카르복실산 성분이 시클로부탄테트라카르복실산 이무수물인 수직 배향 처리제.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930011509A 1992-06-23 1993-06-23 수직 배향 처리제 KR100275013B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04164670A JP3117103B2 (ja) 1992-06-23 1992-06-23 新規な垂直配向処理剤
JP92-164670 1992-06-23

Publications (2)

Publication Number Publication Date
KR940000523A true KR940000523A (ko) 1994-01-03
KR100275013B1 KR100275013B1 (ko) 2000-12-15

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US (1) US5420233A (ko)
EP (1) EP0575986B1 (ko)
JP (1) JP3117103B2 (ko)
KR (1) KR100275013B1 (ko)
DE (1) DE69326916T2 (ko)
TW (1) TW279170B (ko)

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JP3117103B2 (ja) 2000-12-11
TW279170B (ko) 1996-06-21
EP0575986A2 (en) 1993-12-29
JPH063678A (ja) 1994-01-14
KR100275013B1 (ko) 2000-12-15
DE69326916D1 (de) 1999-12-09
EP0575986B1 (en) 1999-11-03
EP0575986A3 (ko) 1994-02-02
DE69326916T2 (de) 2000-02-17
US5420233A (en) 1995-05-30

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