DE69326910D1 - Verwendung von Flüssigkristallinen Polyimiden in thermoplastischen Zusammensetzungen - Google Patents

Verwendung von Flüssigkristallinen Polyimiden in thermoplastischen Zusammensetzungen

Info

Publication number
DE69326910D1
DE69326910D1 DE69326910T DE69326910T DE69326910D1 DE 69326910 D1 DE69326910 D1 DE 69326910D1 DE 69326910 T DE69326910 T DE 69326910T DE 69326910 T DE69326910 T DE 69326910T DE 69326910 D1 DE69326910 D1 DE 69326910D1
Authority
DE
Germany
Prior art keywords
liquid crystalline
thermoplastic compositions
crystalline polyimides
polyimides
thermoplastic
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 - Fee Related
Application number
DE69326910T
Other languages
English (en)
Other versions
DE69326910T2 (de
Inventor
Yuichi Okawa
Nobuhito Koga
Hideaki Oikawa
Tadashi Asanuma
Akihiro Yamaguchi
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DE69326910D1 publication Critical patent/DE69326910D1/de
Publication of DE69326910T2 publication Critical patent/DE69326910T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/06—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69326910T 1992-04-02 1993-04-01 Verwendung von Flüssigkristallinen Polyimiden in thermoplastischen Zusammensetzungen Expired - Fee Related DE69326910T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8021092 1992-04-02
JP10281892 1992-04-22
JP16080792 1992-06-19
JP16080692 1992-06-19
JP27591692 1992-10-14

Publications (2)

Publication Number Publication Date
DE69326910D1 true DE69326910D1 (de) 1999-12-09
DE69326910T2 DE69326910T2 (de) 2000-04-20

Family

ID=27524851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326910T Expired - Fee Related DE69326910T2 (de) 1992-04-02 1993-04-01 Verwendung von Flüssigkristallinen Polyimiden in thermoplastischen Zusammensetzungen

Country Status (3)

Country Link
US (1) US5321096A (de)
EP (1) EP0564299B1 (de)
DE (1) DE69326910T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69433127T2 (de) * 1993-10-19 2004-07-08 L'Air Liquide, S.A. a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Mischungen aus Polyethersulfonen und aromatischen Polyimiden, Polyamiden oder Polyamid-imiden und daraus hergestellte Gastrennmembranen
US5821319A (en) * 1995-04-13 1998-10-13 Mitsui Chemicals, Inc. Liquid crystal polyamide-imide copolymer
JP3731229B2 (ja) * 1995-10-20 2006-01-05 チッソ株式会社 ポリアミド酸、ポリイミド膜及びこれを用いた液晶配向膜、液晶表示素子
EP1260538B1 (de) * 1999-10-06 2010-12-01 Kaneka Corporation Verfahren zur herstellung eines polyimidharzes
EP1112837B1 (de) * 1999-12-28 2005-07-27 Yukadenshi Co., Ltd. Endloses Band und dessen Verwendung in einem Bilderzeugungsgerät
US20050245693A1 (en) * 2004-05-03 2005-11-03 Bhatt Sanjiv M Fluorinated aromatic polymers
JP4742580B2 (ja) * 2004-05-28 2011-08-10 住友化学株式会社 フィルムおよびそれを用いた積層体
US7438957B2 (en) * 2005-07-18 2008-10-21 Akon Polymer Systems Poly(aryletherimides) for negative birefringent films for LCDs
WO2009019241A2 (en) * 2007-08-09 2009-02-12 Solvay Advanced Polymers, L.L.C. Blends of aromatic polyimides and aromatic sulfone polymers
US7964698B2 (en) * 2007-11-05 2011-06-21 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Wholly aromatic liquid crystalline polyetherimide (LC-PEI) resins
CN106543437A (zh) * 2016-10-27 2017-03-29 武汉依麦德新材料科技有限责任公司 一种交联型低热膨胀系数聚酰亚胺薄膜及其制备方法
JP2020534407A (ja) 2017-09-18 2020-11-26 シェブロン・オロナイト・カンパニー・エルエルシー ポリイミド分散剤およびその製造および使用方法
CN108727813A (zh) * 2018-05-25 2018-11-02 郑州智锦电子科技有限公司 一种led灯外壳材料
CN116218220A (zh) * 2023-01-05 2023-06-06 广东优巨先进新材料股份有限公司 一种聚苯砜组合物和应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3065842D1 (en) * 1979-11-30 1984-01-12 Ici Plc Compositions of melt-processable polymers having improved processibility, and method of processing
JP2533841B2 (ja) * 1984-12-18 1996-09-11 三井東圧化学株式会社 耐熱性接着剤
GB2174399B (en) * 1985-03-10 1988-05-18 Nitto Electric Ind Co Colorless transparent polyimide shaped articles and their production
WO1987000845A1 (en) * 1985-07-30 1987-02-12 Amoco Corporation Polyimides
JP2587810B2 (ja) * 1985-10-11 1997-03-05 三井東圧化学株式会社 ポリイミドよりなる耐熱性接着剤
JP2537179B2 (ja) * 1985-09-19 1996-09-25 三井東圧化学株式会社 ポリイミドおよびポリイミドよりなる耐熱性接着剤
JPH0723462B2 (ja) * 1986-04-04 1995-03-15 三井東圧化学株式会社 耐熱性接着剤
JP2585552B2 (ja) * 1986-11-19 1997-02-26 三井東圧化学株式会社 ポリイミド
EP0282254B1 (de) * 1987-03-09 1993-06-16 Chisso Corporation Diamino-Verbindungen und Filme zur Orientierung von Flüssigkristallen
EP0294144B1 (de) * 1987-06-02 1994-05-04 MITSUI TOATSU CHEMICALS, Inc. Polyimidharz-Zusammensetzung
US5041520A (en) * 1988-07-05 1991-08-20 Mitsui Toatsu Chemicals, Inc. Process for preparing polyimide having excellent high temperature stability
US5196506A (en) * 1989-11-17 1993-03-23 Mitsui Toatsu Chemicals, Inc. Polymide
JP2530919B2 (ja) * 1989-11-17 1996-09-04 三井東圧化学株式会社 ポリイミド
US5210174A (en) * 1989-11-22 1993-05-11 Mitsui Toatsu Chemicals, Inc. Preparation process of polyimide
JP2535666B2 (ja) * 1989-11-30 1996-09-18 三井東圧化学株式会社 ポリイミド系樹脂組成物

Also Published As

Publication number Publication date
DE69326910T2 (de) 2000-04-20
EP0564299A2 (de) 1993-10-06
EP0564299B1 (de) 1999-11-03
EP0564299A3 (en) 1994-05-11
US5321096A (en) 1994-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee