DE69121348D1 - Polyimidcopolymervorläufer - Google Patents

Polyimidcopolymervorläufer

Info

Publication number
DE69121348D1
DE69121348D1 DE69121348T DE69121348T DE69121348D1 DE 69121348 D1 DE69121348 D1 DE 69121348D1 DE 69121348 T DE69121348 T DE 69121348T DE 69121348 T DE69121348 T DE 69121348T DE 69121348 D1 DE69121348 D1 DE 69121348D1
Authority
DE
Germany
Prior art keywords
polyimide copolymer
copolymer precursor
polyimide
precursor
amic acid
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
DE69121348T
Other languages
English (en)
Other versions
DE69121348T2 (de
Inventor
Brian Carl Auman
John Donald Summers
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69121348D1 publication Critical patent/DE69121348D1/de
Publication of DE69121348T2 publication Critical patent/DE69121348T2/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
    • 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
    • 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
    • C08G73/14—Polyamide-imides
    • 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

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69121348T 1990-10-02 1991-09-27 Polyimidcopolymervorläufer Expired - Fee Related DE69121348T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/591,225 US5202412A (en) 1990-10-02 1990-10-02 Polyimide copolymer precursors

Publications (2)

Publication Number Publication Date
DE69121348D1 true DE69121348D1 (de) 1996-09-19
DE69121348T2 DE69121348T2 (de) 1997-02-06

Family

ID=24365612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121348T Expired - Fee Related DE69121348T2 (de) 1990-10-02 1991-09-27 Polyimidcopolymervorläufer

Country Status (7)

Country Link
US (1) US5202412A (de)
EP (1) EP0479148B1 (de)
JP (1) JP2962534B2 (de)
KR (1) KR950007999B1 (de)
AT (1) ATE141304T1 (de)
CA (1) CA2052217A1 (de)
DE (1) DE69121348T2 (de)

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JP3257325B2 (ja) * 1995-01-31 2002-02-18 ジェイエスアール株式会社 ポリイミド系共重合体の製造方法、薄膜形成剤、並びに液晶配向膜の製造方法
US5952448A (en) * 1996-12-31 1999-09-14 Korea Research Institute Of Chemical Technology Stable precursor of polyimide and a process for preparing the same
US5889139A (en) * 1997-02-28 1999-03-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Dimensionally stable ether-containing polyimide copolymers
US6469126B1 (en) 2000-12-21 2002-10-22 E. I. Du Pont De Nmeours And Company Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes
US6476177B2 (en) 2000-12-21 2002-11-05 E. I. Du Pont De Nemours And Company Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes
US6476182B1 (en) 2000-12-21 2002-11-05 E. I. Du Pont De Nemours And Company Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes
US6444783B1 (en) 2000-12-21 2002-09-03 E. I. Du Pont De Nemours And Company Melt-processible semicrystalline block copolyimides
US20060004180A1 (en) * 2002-10-16 2006-01-05 Hiroshi Itatani Solution compositions of block copolyimides comprising pyromellitic dianhydride and process for production thereof
WO2005012950A2 (en) * 2003-07-28 2005-02-10 Vampire Optical Coatings, Inc. High refractive index layers
US7794831B2 (en) * 2003-07-28 2010-09-14 Vampire Optical Coating, Inc. Anti-reflective coating
US7348373B2 (en) * 2004-01-09 2008-03-25 E.I. Du Pont De Nemours And Company Polyimide compositions having resistance to water sorption, and methods relating thereto
US20050187368A1 (en) * 2004-02-19 2005-08-25 International Business Machines Corporation Methods and apparatus for complementing user entries associated with events of interest through context
US8426548B2 (en) * 2004-09-24 2013-04-23 Kaneka Corporation Polyimide film and adhesive film and flexible metal-clad laminate both obtained with the same
WO2006035918A1 (en) * 2004-09-27 2006-04-06 Fujifilm Corporation Film, method for producing film, and image display device
WO2006115258A1 (ja) * 2005-04-25 2006-11-02 Kaneka Corporation 新規なポリイミドフィルムおよびその利用
US7438957B2 (en) * 2005-07-18 2008-10-21 Akon Polymer Systems Poly(aryletherimides) for negative birefringent films for LCDs
DE102005034969A1 (de) * 2005-07-22 2007-02-08 Inspec Fibres Gmbh Verfahren zur Herstellung eines Blockcopolymeren aus Polyimiden und Verwendung des Blockcopolymeren zur Herstellung von Pulvern und Formteilen
US20080214777A1 (en) * 2005-08-02 2008-09-04 Srs Technologies Heteropolymeric Polyimide Polymer Compositions
JP4951513B2 (ja) * 2005-08-04 2012-06-13 株式会社カネカ フレキシブル金属張積層板
TWI418576B (zh) * 2005-11-16 2013-12-11 Du Pont Toray Co Ltd 聚醯亞胺膜及其製法
JP5411696B2 (ja) 2007-06-18 2014-02-12 ソルピー工業株式会社 ６，６−ポリイミド共重合体及びその製造方法
KR100932765B1 (ko) * 2008-02-28 2009-12-21 한양대학교 산학협력단 폴리이미드-폴리벤조옥사졸 공중합체, 이의 제조방법, 및이를 포함하는 기체 분리막
CA2640545A1 (en) * 2008-05-19 2009-11-19 Industry-University Cooperation Foundation, Hanyang University Polyimides dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom
KR101115058B1 (ko) * 2008-07-09 2012-02-13 주식회사 엘지화학 폴리이미드-폴리아믹산 공중합체, 이의 제조방법, 이를포함하는 감광성 조성물 및 이에 의해 제공된 보호막
KR101543478B1 (ko) * 2010-12-31 2015-08-10 코오롱인더스트리 주식회사 투명 폴리이미드 필름 및 그 제조방법
JP5846136B2 (ja) * 2013-01-31 2016-01-20 富士ゼロックス株式会社 ポリイミド前駆体組成物、及びポリイミド前駆体組成物の製造方法
JP5708676B2 (ja) * 2013-01-31 2015-04-30 富士ゼロックス株式会社 ポリイミド前駆体組成物の製造方法
CN107522860B (zh) 2014-05-30 2020-09-25 株式会社Lg化学 聚酰亚胺基液体和使用其制备的聚酰亚胺基膜
JP6413434B2 (ja) 2014-07-25 2018-10-31 富士ゼロックス株式会社 ポリイミド前駆体組成物、ポリイミド前駆体の製造方法、ポリイミド成形体、及びポリイミド成形体の製造方法
JP6496993B2 (ja) 2014-07-25 2019-04-10 富士ゼロックス株式会社 ポリイミド前駆体組成物、ポリイミド前駆体の製造方法、ポリイミド成形体、及びポリイミド成形体の製造方法
US11007491B2 (en) 2019-02-27 2021-05-18 Saudi Arabian Oil Company Aromatic co-polyimide gas separation membranes derived from 6FDA-6FpDA-type homo-polyimides
US11007492B2 (en) 2019-02-27 2021-05-18 Saudi Arabian Oil Company Aromatic co-polyimide gas separation membranes derived from 6FDA-DAM-type homo-polyimides
KR102202484B1 (ko) * 2019-04-23 2021-01-13 피아이첨단소재 주식회사 폴리이미드 필름, 이를 포함하는 연성금속박적층판 및 폴리이미드 필름의 제조방법
KR102347588B1 (ko) * 2019-11-07 2022-01-10 피아이첨단소재 주식회사 고내열 저유전 폴리이미드 필름 및 이의 제조방법
KR102347633B1 (ko) * 2019-11-07 2022-01-10 피아이첨단소재 주식회사 유전특성이 개선된 폴리이미드 필름 및 그 제조방법
KR102345722B1 (ko) * 2019-11-07 2022-01-03 피아이첨단소재 주식회사 고내열 저유전 폴리이미드 필름 및 이의 제조방법
KR102396418B1 (ko) * 2019-11-29 2022-05-12 피아이첨단소재 주식회사 폴리이미드 필름, 이의 제조 방법, 및 이를 포함한 연성 금속박 적층판
CN113881042B (zh) * 2020-07-01 2024-03-26 中国石油化工股份有限公司 一种聚酰胺酸及其制备方法和其聚酰亚胺、聚酰亚胺纤维
WO2024048740A1 (ja) * 2022-08-31 2024-03-07 旭化成株式会社 樹脂組成物

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US4058505A (en) * 1973-05-25 1977-11-15 University Of Notre Dame Du Lac Chain-extending amine end-capped polyimides
US4197397A (en) * 1975-03-14 1980-04-08 University Of Notre Dame Du Lac Chain-extending anhydride end-capped polyimides
US4410664A (en) * 1982-09-20 1983-10-18 Plastics Engineering Company Polyimide-epoxy thermoset resins
JPS602327B2 (ja) * 1983-03-31 1985-01-21 工業技術院長 新規な耐熱性硬化樹脂の製造方法
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JPH01131243A (ja) * 1987-01-20 1989-05-24 Kanegafuchi Chem Ind Co Ltd 新規ポリイミド共重合体とその製造方法
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Also Published As

Publication number Publication date
DE69121348T2 (de) 1997-02-06
ATE141304T1 (de) 1996-08-15
CA2052217A1 (en) 1992-04-03
US5202412A (en) 1993-04-13
EP0479148A2 (de) 1992-04-08
JPH04306232A (ja) 1992-10-29
KR950007999B1 (ko) 1995-07-24
EP0479148B1 (de) 1996-08-14
KR930008023A (ko) 1993-05-20
JP2962534B2 (ja) 1999-10-12
EP0479148A3 (en) 1993-01-13

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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