DE3376566D1 - Process for production of aromatic polyimide film - Google Patents

Process for production of aromatic polyimide film

Info

Publication number
DE3376566D1
DE3376566D1 DE8383300886T DE3376566T DE3376566D1 DE 3376566 D1 DE3376566 D1 DE 3376566D1 DE 8383300886 T DE8383300886 T DE 8383300886T DE 3376566 T DE3376566 T DE 3376566T DE 3376566 D1 DE3376566 D1 DE 3376566D1
Authority
DE
Germany
Prior art keywords
production
polyimide film
aromatic polyimide
aromatic
film
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
Application number
DE8383300886T
Other languages
English (en)
Inventor
Toshiyuki Asakura
Masanori Mizouchi
Hiroaki Kobayashi
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of DE3376566D1 publication Critical patent/DE3376566D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/12—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use 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 C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/032—Organic insulating material consisting of one material
    • H05K1/0346—Organic insulating material consisting of one material containing N
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE8383300886T 1982-02-23 1983-02-21 Process for production of aromatic polyimide film Expired DE3376566D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57027729A JPS58145419A (ja) 1982-02-23 1982-02-23 芳香族ポリイミドフイルムの製造方法

Publications (1)

Publication Number Publication Date
DE3376566D1 true DE3376566D1 (en) 1988-06-16

Family

ID=12229104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300886T Expired DE3376566D1 (en) 1982-02-23 1983-02-21 Process for production of aromatic polyimide film

Country Status (4)

Country Link
US (1) US4470944A (de)
EP (1) EP0087305B1 (de)
JP (1) JPS58145419A (de)
DE (1) DE3376566D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922726A (ja) * 1982-07-29 1984-02-06 Toyobo Co Ltd 延伸されたポリエ−テルイミド成形品
US4624978A (en) * 1983-11-14 1986-11-25 Rogers Corporation High temperature polyimide processing aid
JPS60206639A (ja) * 1984-03-31 1985-10-18 日東電工株式会社 ポリイミド−金属箔複合フイルムの製造方法
US4679122A (en) * 1984-10-09 1987-07-07 General Electric Company Metal core printed circuit board
JPS61158025A (ja) * 1984-12-28 1986-07-17 Canon Inc 磁気記録媒体
US4742153A (en) * 1986-04-16 1988-05-03 E. I. Du Pont De Nemours And Company Process for preparing polyimides
US4880584A (en) * 1986-04-25 1989-11-14 Trw, Inc. Fiber reinforced thermoplastic resin matrix composites
JPH062828B2 (ja) * 1986-05-15 1994-01-12 宇部興産株式会社 ポリイミドフイルムの製造法
AU604254B2 (en) * 1986-09-01 1990-12-13 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polyimide film and its manufacturing method
JPH0655491B2 (ja) * 1987-05-29 1994-07-27 宇部興産株式会社 芳香族ポリイミドフィルムの製造方法
US4906731A (en) * 1987-06-01 1990-03-06 E. I. Du Pont De Nemours And Company Polyimide molecular weight enhancement by solvent extraction
AT387783B (de) * 1987-06-09 1989-03-10 Chemiefaser Lenzing Ag Verfahren zur herstellung von hochtemperaturbestaendigen folien
US4892896A (en) * 1988-04-04 1990-01-09 Ethyl Corporation Processing polyimide precursor compositions
RU1814737C (ru) * 1988-06-29 1993-05-07 Е.И.Дюпон Де Немур Энд Компани Способ изготовлени электропровод щей полиимидной пленки
JP2673547B2 (ja) * 1988-07-15 1997-11-05 鐘淵化学工業株式会社 改良されたポリイミドフィルム及び該製造方法
JPH04226544A (ja) * 1990-07-06 1992-08-17 Internatl Business Mach Corp <Ibm> ポリアミド酸構造物およびその製造方法
US5308569A (en) * 1990-11-27 1994-05-03 Ube Industries, Ltd. Process for the preparation of aromatic polyimide film
US5460890A (en) * 1991-10-30 1995-10-24 E. I. Du Pont De Nemours And Company Biaxially stretched isotropic polyimide film having specific properties
US5587450A (en) * 1994-07-08 1996-12-24 Sumitomo Chemical Company, Limited Process for producing aromatic polyamide film
US5919892A (en) * 1994-10-31 1999-07-06 The Dow Chemical Company Polyamic acids and methods to convert polyamic acids into polyimidebenzoxazole films
JP4006779B2 (ja) * 1997-06-11 2007-11-14 株式会社カネカ ポリイミドフィルムの製造方法
US6180008B1 (en) 1998-07-30 2001-01-30 W. R. Grace & Co.-Conn. Polyimide membranes for hyperfiltration recovery of aromatic solvents
JP4816989B2 (ja) * 1999-12-09 2011-11-16 東レ・デュポン株式会社 ポリアミドフィルムの製造方法
CN100397959C (zh) * 2003-05-06 2008-06-25 三菱瓦斯化学株式会社 贴金属层合物
CN101146660B (zh) * 2005-03-25 2011-07-13 富士胶片株式会社 聚合物膜及其制备方法
US20070281091A1 (en) * 2006-05-31 2007-12-06 Cabot Corporation Polyimide insulative layers in multi-layered printed electronic features
CN103097463B (zh) * 2010-07-14 2014-11-19 宇部兴产株式会社 聚酰亚胺前体水溶液组合物，及制备聚酰亚胺前体水溶液组合物的方法
JP5834930B2 (ja) 2011-09-09 2015-12-24 宇部興産株式会社 ポリイミド前駆体水溶液組成物、及びポリイミド前駆体水溶液組成物の製造方法
JP5845911B2 (ja) 2012-01-13 2016-01-20 宇部興産株式会社 ポリイミド前駆体水溶液組成物、及びポリイミド前駆体水溶液組成物の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179614A (en) * 1961-03-13 1965-04-20 Du Pont Polyamide-acids, compositions thereof, and process for their preparation
DE1420706C3 (de) * 1958-09-19 1974-05-09 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Verfahren zur Herstellung von Polyamidsäuren
GB903272A (en) * 1959-04-01 1962-08-15 Du Pont Method of preparing polyimides
CH445846A (de) * 1959-04-01 1967-10-31 Du Pont Verfahren zur Herstellung von Polyimidformgegenständen
GB1155541A (en) * 1966-03-15 1969-06-18 Du Pont Chemical and Heat Conversion of Polyamide-acids to Polyimides
US3961009A (en) * 1970-04-22 1976-06-01 Toray Industries, Inc. Process for the production of a shaped article of a heat resistant polymer
JPS48100460A (de) * 1972-04-01 1973-12-18
US4073837A (en) * 1972-05-18 1978-02-14 Teitin Limited Process for producing wholly aromatic polyamide fibers
JPS56118421A (en) * 1980-02-25 1981-09-17 Nitto Electric Ind Co Ltd Heat-shrinkable polyimide film and production thereof

Also Published As

Publication number Publication date
JPS624409B2 (de) 1987-01-30
EP0087305B1 (de) 1988-05-11
EP0087305A2 (de) 1983-08-31
JPS58145419A (ja) 1983-08-30
EP0087305A3 (en) 1985-01-09
US4470944A (en) 1984-09-11

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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