DE69006278D1 - Herstellungsverfahren für einen Polyimidfilm. - Google Patents

Herstellungsverfahren für einen Polyimidfilm.

Info

Publication number
DE69006278D1
DE69006278D1 DE90307506T DE69006278T DE69006278D1 DE 69006278 D1 DE69006278 D1 DE 69006278D1 DE 90307506 T DE90307506 T DE 90307506T DE 69006278 T DE69006278 T DE 69006278T DE 69006278 D1 DE69006278 D1 DE 69006278D1
Authority
DE
Germany
Prior art keywords
manufacturing process
polyimide film
polyimide
film
manufacturing
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
DE90307506T
Other languages
English (en)
Other versions
DE69006278T2 (de
Inventor
Masumi Saruwatari
Yasuhiro Mitsui Toatsu T Fujii
Yasuhiko Ohta
Yasuko Honji
Shoichi Tsuji
Shinobu Moriya
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 DE69006278D1 publication Critical patent/DE69006278D1/de
Application granted granted Critical
Publication of DE69006278T2 publication Critical patent/DE69006278T2/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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9155—Pressure rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9165—Electrostatic pinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/917—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means by applying pressurised gas to the surface of the flat article
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE69006278T 1989-07-17 1990-07-10 Herstellungsverfahren für einen Polyimidfilm. Expired - Fee Related DE69006278T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18246189 1989-07-17

Publications (2)

Publication Number Publication Date
DE69006278D1 true DE69006278D1 (de) 1994-03-10
DE69006278T2 DE69006278T2 (de) 1994-07-07

Family

ID=16118674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69006278T Expired - Fee Related DE69006278T2 (de) 1989-07-17 1990-07-10 Herstellungsverfahren für einen Polyimidfilm.

Country Status (5)

Country Link
US (1) US5037587A (de)
EP (1) EP0409465B1 (de)
JP (1) JPH0725125B2 (de)
KR (1) KR950010651B1 (de)
DE (1) DE69006278T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308569A (en) * 1990-11-27 1994-05-03 Ube Industries, Ltd. Process for the preparation of aromatic polyimide film
US5264534A (en) * 1991-10-31 1993-11-23 Foster-Miller, Inc. Oriented semicrystalline polymer films
US5356656A (en) * 1993-03-26 1994-10-18 Industrial Technology Research Institute Method for manufacturing flexible amorphous silicon solar cell
EP0776254B1 (de) * 1994-09-13 2000-02-16 Pergaplastic Gmbh Verwendung einer bei der durchführung von farbauftragsarbeiten auf eine farbzubehandelnde grundfläche aufbringbare kunststoff-folie als flächenbegrenzendes abdeckmittel
US6397034B1 (en) 1997-08-29 2002-05-28 Xerox Corporation Fluorinated carbon filled polyimide intermediate transfer components
US6066400A (en) * 1997-08-29 2000-05-23 Xerox Corporation Polyimide biasable components
US6406741B1 (en) 2000-11-28 2002-06-18 Xerox Corporation Method of making a polyimide layer containing fluorinated carbon material
FR2822049B1 (fr) 2001-03-13 2003-08-01 Dbv Medica 1 Patch destine notamment a depister l'etat de sensibilisation d'un sujet a un allergene, procede de fabrication et utilisation
US7635488B2 (en) * 2001-03-13 2009-12-22 Dbv Technologies Patches and uses thereof
WO2005115714A1 (en) * 2004-05-28 2005-12-08 Fuji Photo Film Co., Ltd. Solution casting method for producing polymer film and suction roller used therefor
DE602005014334D1 (de) * 2005-02-24 2009-06-18 Solvay Advanced Polymers Llc Hoch Glasstemperatur Polymerzusammensetzung aus aromatischem Polysulfon
FR2924350B1 (fr) 2007-12-03 2010-08-13 Dbv Tech Procede et compositions pour la vaccination par voie cutanee
FR2924349B1 (fr) 2007-12-03 2010-01-01 Dbv Tech Methode de desensibilitation aux allergenes
US8168744B2 (en) * 2008-02-19 2012-05-01 E. I. Du Pont De Nemours And Company Polyimide film for molding, its manufacturing method and molding product
JP5191471B2 (ja) * 2009-11-13 2013-05-08 信越ポリマー株式会社 フィルムキャパシタ用フィルムの製造方法及びフィルムキャパシタ用フィルム
KR101878707B1 (ko) * 2018-02-05 2018-07-16 수상에스티(주) 산업용 클라우드 커넥터를 위한 보안 시스템 및 그 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264253A (de) * 1960-05-03 1900-01-01
JPS5138359A (en) * 1974-09-30 1976-03-31 Teijin Ltd 2 jikuenshingoseijushifuirumu no seizoho
JPS56130318A (en) * 1980-03-19 1981-10-13 Ube Ind Ltd Preparation of polyimide film
US4594203A (en) * 1983-03-16 1986-06-10 Toray Industries, Inc. Method for producing a thermoplastic polymeric sheet
GB2174399B (en) * 1985-03-10 1988-05-18 Nitto Electric Ind Co Colorless transparent polyimide shaped articles and their production
JP2537188B2 (ja) * 1986-03-05 1996-09-25 三井東圧化学株式会社 ポリイミド
JP2567375B2 (ja) * 1986-02-13 1996-12-25 三井東圧化学株式会社 無色ポリイミドフイルム
JPS62251121A (ja) * 1986-04-25 1987-10-31 Diafoil Co Ltd ポリフエニレンスルフイド未延伸フイルムの製造法
JPS62290515A (ja) * 1986-06-11 1987-12-17 Mitsui Toatsu Chem Inc 耐熱性樹脂フイルムの製造方法
US4880442A (en) * 1987-12-22 1989-11-14 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
JPH01210430A (ja) * 1988-02-19 1989-08-24 Hitachi Ltd 新規な熱膨張係数分布型フイルム及びその製造方法
JPH01242631A (ja) * 1988-03-24 1989-09-27 Japan Synthetic Rubber Co Ltd ポリイミド前駆体膜の製造方法
JPS6453620A (en) * 1988-05-31 1989-03-01 Toshiba Corp Flip-flop circuit
US5237044A (en) * 1988-10-20 1993-08-17 Mitsui Toatsu Chemicals, Inc. Polyimide sheet and preparation process of the sheet
JPH02178017A (ja) * 1988-12-28 1990-07-11 Mitsui Toatsu Chem Inc ポリイミド樹脂の溶融製膜方法
CA2109043A1 (en) * 1993-01-29 1994-07-30 Charles R. Moore System and method for transferring data between multiple buses

Also Published As

Publication number Publication date
KR950010651B1 (ko) 1995-09-21
EP0409465A3 (en) 1991-10-09
JPH03130124A (ja) 1991-06-03
EP0409465A2 (de) 1991-01-23
JPH0725125B2 (ja) 1995-03-22
KR910002967A (ko) 1991-02-26
EP0409465B1 (de) 1994-01-26
US5037587A (en) 1991-08-06
DE69006278T2 (de) 1994-07-07

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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