DE69109774D1 - Direkt verarbeitbares Polyimid und Verfahren zur Herstellung. - Google Patents

Direkt verarbeitbares Polyimid und Verfahren zur Herstellung.

Info

Publication number
DE69109774D1
DE69109774D1 DE69109774T DE69109774T DE69109774D1 DE 69109774 D1 DE69109774 D1 DE 69109774D1 DE 69109774 T DE69109774 T DE 69109774T DE 69109774 T DE69109774 T DE 69109774T DE 69109774 D1 DE69109774 D1 DE 69109774D1
Authority
DE
Germany
Prior art keywords
manufacturing process
directly processable
processable polyimide
polyimide
directly
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
DE69109774T
Other languages
English (en)
Other versions
DE69109774T2 (de
Inventor
Shoji Tamai
Akihiro Yamaguchi
Masahiro Ohta
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 Toatsu 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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE69109774D1 publication Critical patent/DE69109774D1/de
Application granted granted Critical
Publication of DE69109774T2 publication Critical patent/DE69109774T2/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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
    • 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
    • C08G73/1014—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents in the form of (mono)anhydrid

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)
DE69109774T 1990-08-24 1991-08-20 Direkt verarbeitbares Polyimid und Verfahren zur Herstellung. Expired - Fee Related DE69109774T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22105790 1990-08-24

Publications (2)

Publication Number Publication Date
DE69109774D1 true DE69109774D1 (de) 1995-06-22
DE69109774T2 DE69109774T2 (de) 1995-12-21

Family

ID=16760822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109774T Expired - Fee Related DE69109774T2 (de) 1990-08-24 1991-08-20 Direkt verarbeitbares Polyimid und Verfahren zur Herstellung.

Country Status (4)

Country Link
US (1) US5268446A (de)
EP (1) EP0472402B1 (de)
KR (1) KR970002526B1 (de)
DE (1) DE69109774T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229180A1 (de) * 1992-09-02 1994-03-03 Basf Ag Rekristallisierbare Polyimide
US5741883A (en) * 1994-12-16 1998-04-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Tough, soluble, aromatic, thermoplastic copolyimides
JP3551846B2 (ja) 1998-11-25 2004-08-11 宇部興産株式会社 末端変性イミドオリゴマ−およびその硬化物
US6114494A (en) * 1998-12-03 2000-09-05 Ranbar Electrical Materials, Inc. Polyimide material and method of manufacture
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
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
US6777525B2 (en) * 2001-07-03 2004-08-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Heat, moisture, and chemical resistant polyimide compositions and methods for making and using them
US6916544B2 (en) * 2002-05-17 2005-07-12 E. I. Du Pont De Nemours And Company Laminate type materials for flexible circuits or similar-type assemblies and methods relating thereto
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
US20090118460A1 (en) * 2007-11-07 2009-05-07 Narain Ravin Soluble aromatic random copolyimide and process for preparing same
JP4853505B2 (ja) * 2008-09-26 2012-01-11 富士ゼロックス株式会社 ポリアミック酸組成物、ポリイミド無端ベルトおよび画像形成装置
JP4853534B2 (ja) * 2009-03-13 2012-01-11 富士ゼロックス株式会社 ポリアミック酸組成物、ポリイミド無端ベルト、定着装置および画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959350A (en) * 1971-05-17 1976-05-25 E. I. Du Pont De Nemours And Company Melt-fusible linear polyimide of 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride
US3998786A (en) * 1973-05-25 1976-12-21 University Of Notre Dame Du Lac Process for preparing aromatic polyimides, polyimides prepared thereby
GB2174399B (en) * 1985-03-10 1988-05-18 Nitto Electric Ind Co Colorless transparent polyimide shaped articles and their production
JP2622678B2 (ja) * 1987-01-12 1997-06-18 チッソ株式会社 溶融成形可能な結晶性ポリイミド重合体
JPH0196221A (ja) * 1987-10-08 1989-04-14 Mitsubishi Petrochem Co Ltd 芳香族ポリイミド共重合体
JP2574162B2 (ja) * 1988-01-06 1997-01-22 チッソ株式会社 低融点ポリイミド共重合体
US5041520A (en) * 1988-07-05 1991-08-20 Mitsui Toatsu Chemicals, Inc. Process for preparing polyimide having excellent high temperature stability
CA2002147A1 (en) * 1988-11-07 1990-05-07 Shuichi Morikawa Production process for polyimide fibers

Also Published As

Publication number Publication date
KR970002526B1 (ko) 1997-03-05
US5268446A (en) 1993-12-07
KR920004470A (ko) 1992-03-27
EP0472402A1 (de) 1992-02-26
DE69109774T2 (de) 1995-12-21
EP0472402B1 (de) 1995-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee