DE69424482D1 - Polyimid-Lack verwendbar als Flüssigkristallorientierungsschicht - Google Patents

Polyimid-Lack verwendbar als Flüssigkristallorientierungsschicht

Info

Publication number
DE69424482D1
DE69424482D1 DE69424482T DE69424482T DE69424482D1 DE 69424482 D1 DE69424482 D1 DE 69424482D1 DE 69424482 T DE69424482 T DE 69424482T DE 69424482 T DE69424482 T DE 69424482T DE 69424482 D1 DE69424482 D1 DE 69424482D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal orientation
orientation layer
polyimide varnish
varnish
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.)
Expired - Lifetime
Application number
DE69424482T
Other languages
English (en)
Other versions
DE69424482T2 (de
Inventor
Makoto Mishina
Sato Terumi
Hiroyoshi Fukuro
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 DE69424482D1 publication Critical patent/DE69424482D1/de
Application granted granted Critical
Publication of DE69424482T2 publication Critical patent/DE69424482T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE69424482T 1993-08-19 1994-08-16 Polyimid-Lack verwendbar als Flüssigkristallorientierungsschicht Expired - Lifetime DE69424482T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20516593 1993-08-19

Publications (2)

Publication Number Publication Date
DE69424482D1 true DE69424482D1 (de) 2000-06-21
DE69424482T2 DE69424482T2 (de) 2000-09-14

Family

ID=16502505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424482T Expired - Lifetime DE69424482T2 (de) 1993-08-19 1994-08-16 Polyimid-Lack verwendbar als Flüssigkristallorientierungsschicht

Country Status (6)

Country Link
US (1) US5916632A (de)
EP (1) EP0639629B1 (de)
KR (1) KR100330385B1 (de)
CN (1) CN1049676C (de)
DE (1) DE69424482T2 (de)
TW (1) TW283163B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1438197A (en) * 1996-01-25 1997-08-20 Danionics A/S Electrode/current collector, laminates for an electrochemical device
JPH10197875A (ja) * 1997-01-10 1998-07-31 Nissan Chem Ind Ltd 液晶配向処理剤
CN1074032C (zh) * 1998-01-04 2001-10-31 中国科学院化学研究所 一种聚酰胺酸内涂胶及其制备方法和用途
JP4639471B2 (ja) * 1998-10-13 2011-02-23 日産化学工業株式会社 ポリイミド材料
KR100702114B1 (ko) * 2000-11-17 2007-03-30 주식회사 하이닉스반도체 노광공정에 의한 포토레지스트의 단차 해결방법
EP1375595A4 (de) * 2001-01-24 2005-01-19 Toray Eng Co Ltd Polyimidharzvorläuferlösung, unter verwendung der lösung hergestellte laminate für elektronische bauteile und verfahren zur herstellung der laminate"
KR100447950B1 (ko) * 2001-11-22 2004-09-08 한솔제지주식회사 포지티브형 포토레지스트 조성물
TWI288296B (en) * 2002-05-29 2007-10-11 Toray Industries Optically sensitive resin composition and heat durable resin film
US7514149B2 (en) * 2003-04-04 2009-04-07 Corning Incorporated High-strength laminated sheet for optical applications
US20080151472A1 (en) * 2006-12-20 2008-06-26 Maletin Yuriy A Electrochemical double layer capacitor
JP2010189510A (ja) * 2009-02-17 2010-09-02 Hitachi Cable Ltd 絶縁塗料及び絶縁電線
US10737973B2 (en) 2012-02-28 2020-08-11 Corning Incorporated Pharmaceutical glass coating for achieving particle reduction
RU2641817C2 (ru) 2012-02-28 2018-01-22 Корнинг Инкорпорейтед Стеклянные изделия с антифрикционными покрытиями
US11497681B2 (en) 2012-02-28 2022-11-15 Corning Incorporated Glass articles with low-friction coatings
US10273048B2 (en) 2012-06-07 2019-04-30 Corning Incorporated Delamination resistant glass containers with heat-tolerant coatings
US9034442B2 (en) 2012-11-30 2015-05-19 Corning Incorporated Strengthened borosilicate glass containers with improved damage tolerance
JP2014059545A (ja) * 2012-08-21 2014-04-03 Jsr Corp 液晶配向剤、液晶配向膜及び液晶表示素子
JP6146135B2 (ja) * 2012-08-30 2017-06-14 Jsr株式会社 液晶配向剤、液晶配向膜、液晶配向膜の製造方法及び液晶表示素子
KR20170053736A (ko) * 2012-10-18 2017-05-16 닛산 가가쿠 고교 가부시키 가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
TWI564283B (zh) * 2012-10-18 2017-01-01 Nissan Chemical Ind Ltd A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device
CN104956259B (zh) * 2012-11-29 2019-04-16 日产化学工业株式会社 液晶取向处理剂、液晶取向膜及液晶显示元件
US10117806B2 (en) 2012-11-30 2018-11-06 Corning Incorporated Strengthened glass containers resistant to delamination and damage
JP6248784B2 (ja) * 2014-04-25 2017-12-20 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
RU2691189C2 (ru) 2014-09-05 2019-06-11 Корнинг Инкорпорейтед Стеклянные изделия и способы повышения надежности стеклянных изделий
CA2968536C (en) 2014-11-26 2021-05-25 Corning Incorporated Methods for producing strengthened and durable glass containers
EP3150564B1 (de) 2015-09-30 2018-12-05 Corning Incorporated Halogenierte chemische polyimidsiloxanzusammensetzungen und glasgegenstände mit halogenierten polylmidsiloxanbeschichtungen mit geringer reibung
KR102658016B1 (ko) 2015-10-30 2024-04-16 코닝 인코포레이티드 혼합 고분자 및 금속 산화물 코팅을 갖는 유리 제품

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127553A (en) * 1976-04-20 1978-11-28 Hitachi Chemical Company, Ltd. Electrical insulating resin composition comprising a polyester resin or ester-imide resin
US4562092A (en) * 1980-08-04 1985-12-31 Fine Particle Technology Corporation Method of fabricating complex microcircuit boards, substrates and microcircuits and the substrates and microcircuits
CA1244656A (en) * 1984-12-03 1988-11-15 Wei-Kao Lu Processes and appparatus for the smelting reduction of smeltable materials
DE3901551A1 (de) * 1989-01-20 1990-07-26 Lohmann Therapie Syst Lts Superfizielles therapeutisches system mit einem gehalt an einem antineoplastischen wirkstoff, insbesondere 5-fluoruracil
US5137751A (en) * 1990-03-09 1992-08-11 Amoco Corporation Process for making thick multilayers of polyimide
CA2037479A1 (en) * 1990-03-09 1991-09-10 Marvin J. Burgess Process for making thick multilayers of polyimide
US5520952A (en) * 1993-07-16 1996-05-28 Tokyo Ohka Kogyo Co., Ltd. Method for forming a protective coating film on electronic parts and devices
TW305869B (de) * 1993-12-24 1997-05-21 Nissan Chemical Ind Ltd

Also Published As

Publication number Publication date
EP0639629A1 (de) 1995-02-22
EP0639629B1 (de) 2000-05-17
KR100330385B1 (ko) 2003-08-14
CN1101654A (zh) 1995-04-19
TW283163B (de) 1996-08-11
DE69424482T2 (de) 2000-09-14
KR950005932A (ko) 1995-03-20
US5916632A (en) 1999-06-29
CN1049676C (zh) 2000-02-23

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