DE69622512T2 - Polyesterfilm und Verfahren zu seiner Herstellung - Google Patents

Polyesterfilm und Verfahren zu seiner Herstellung

Info

Publication number
DE69622512T2
DE69622512T2 DE69622512T DE69622512T DE69622512T2 DE 69622512 T2 DE69622512 T2 DE 69622512T2 DE 69622512 T DE69622512 T DE 69622512T DE 69622512 T DE69622512 T DE 69622512T DE 69622512 T2 DE69622512 T2 DE 69622512T2
Authority
DE
Germany
Prior art keywords
production
polyester film
polyester
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 - Fee Related
Application number
DE69622512T
Other languages
English (en)
Other versions
DE69622512D1 (de
Inventor
Kenji Tsunashima
Tetsuya Tsunekawa
Masaaki Kotoura
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 DE69622512D1 publication Critical patent/DE69622512D1/de
Publication of DE69622512T2 publication Critical patent/DE69622512T2/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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
    • G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
    • G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
    • G11B5/73929—Polyester substrates, e.g. polyethylene terephthalate comprising naphthalene ring compounds, e.g. polyethylene naphthalate substrates
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
    • G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
    • G11B5/73931—Two or more layers, at least one layer being polyester
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
DE69622512T 1995-12-05 1996-04-30 Polyesterfilm und Verfahren zu seiner Herstellung Expired - Fee Related DE69622512T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31680595A JP3374627B2 (ja) 1995-12-05 1995-12-05 ポリエステルフィルムおよびその製造方法

Publications (2)

Publication Number Publication Date
DE69622512D1 DE69622512D1 (de) 2002-08-29
DE69622512T2 true DE69622512T2 (de) 2002-11-07

Family

ID=18081125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622512T Expired - Fee Related DE69622512T2 (de) 1995-12-05 1996-04-30 Polyesterfilm und Verfahren zu seiner Herstellung

Country Status (7)

Country Link
US (1) US5972439A (de)
EP (1) EP0778316B1 (de)
JP (1) JP3374627B2 (de)
KR (1) KR970043404A (de)
CN (1) CN1151351A (de)
DE (1) DE69622512T2 (de)
MY (1) MY133739A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090898A (en) * 1997-02-26 2000-07-18 Toray Industries, Inc. Polyester film and a production process thereof
EP1035553B1 (de) * 1997-11-18 2006-12-27 Matsushita Electric Industrial Co., Ltd. Verfahren zur herstellung von laminat
US6605324B1 (en) * 1999-10-07 2003-08-12 Toray Industries, Inc. Liquid crystal resin laminated film, method for manufacturing the same, and circuit board comprising liquid crystal resin laminated film
JP2005043490A (ja) * 2003-07-24 2005-02-17 Voc Direct:Kk プロジェクタ用の双方向性スクリーンシート
JP2005120144A (ja) * 2003-10-14 2005-05-12 Mitsubishi Polyester Film Copp ポリエステルフィルム
WO2008111481A1 (ja) * 2007-03-12 2008-09-18 Konica Minolta Medical & Graphic, Inc. 放射線像変換パネル
EP2108673A1 (de) * 2008-04-11 2009-10-14 DuPont Teijin Films U.S. Limited Partnership Plastikfolie mit hoher Durchschlagsspannung
WO2011052563A1 (ja) * 2009-10-28 2011-05-05 帝人デュポンフィルム株式会社 電気絶縁用二軸配向フィルムおよび電気絶縁用二軸配向フィルムを用いてなるフィルムコンデンサー
DE102010041198A1 (de) * 2010-09-22 2012-03-22 Siemens Aktiengesellschaft Verfahren zum Herstellen eines Elektroisolationsmaterials, Elektroisolationsmaterial sowie elektrische Maschine
US9399699B1 (en) * 2015-04-24 2016-07-26 Xerox Corporation Compositions comprising polyester for 3D printing
JP6210422B2 (ja) * 2015-12-21 2017-10-11 パナソニックＩｐマネジメント株式会社 繊維集合体
CN108372617A (zh) * 2018-03-01 2018-08-07 苏州维洛克电子科技有限公司 高强度流延聚酯薄膜的制备方法
CN114630866A (zh) * 2019-11-29 2022-06-14 电化株式会社 电路基板用lcp树脂组合物、电路基板用lcp膜及其制造方法
CN114889174A (zh) * 2022-03-10 2022-08-12 珠海万通特种工程塑料有限公司 一种lcp薄膜及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178862A (ja) * 1984-09-27 1986-04-22 Toray Ind Inc 二軸配向ポリエステルフイルム
US5225489A (en) * 1987-03-05 1993-07-06 Allied-Signal Inc. Composites of thermoplastic and thermoplastic polymers having therein short fibers derived from anisotropic polymers
US4980232A (en) * 1987-03-05 1990-12-25 Allied-Signal Inc. Short fibers composed of antisotropic polymers and composites of thermoplastic and/or thermoset resins and such fibers
JP2621262B2 (ja) * 1987-12-16 1997-06-18 東ソー株式会社 複合樹脂の製造方法
JPH0768457B2 (ja) * 1987-12-25 1995-07-26 ポリプラスチックス株式会社 スメクチック液晶を含む樹脂組成物
US5108964A (en) * 1989-02-15 1992-04-28 Technical Ceramics Laboratories, Inc. Shaped bodies containing short inorganic fibers or whiskers and methods of forming such bodies
JP2862303B2 (ja) * 1990-01-19 1999-03-03 ユニチカ株式会社 ポリマーブレンドの成形方法
US5256759A (en) * 1991-06-10 1993-10-26 Eastman Kodak Company Thermosetting coating compositions
DE4301423C2 (de) * 1992-01-20 1995-12-14 Mazda Motor Verfahren zur Bildung eines Flüssigkristall-Harzverbundstoffes und die Formung eines Produkts daraus
EP0568083A1 (de) * 1992-04-30 1993-11-03 Mazda Motor Corporation Verfahren und Vorrichtung zum Formen einer Folie aus einem flüssigkristallinen Polymer

Also Published As

Publication number Publication date
US5972439A (en) 1999-10-26
MY133739A (en) 2007-11-30
JP3374627B2 (ja) 2003-02-10
EP0778316A3 (de) 1997-12-03
JPH09157407A (ja) 1997-06-17
EP0778316B1 (de) 2002-07-24
KR970043404A (ko) 1997-07-26
EP0778316A2 (de) 1997-06-11
DE69622512D1 (de) 2002-08-29
CN1151351A (zh) 1997-06-11

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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