DE3677914D1 - Polyaethylen-2,6-naphthalatfolie fuer magnetische aufzeichnungsbaender. - Google Patents

Polyaethylen-2,6-naphthalatfolie fuer magnetische aufzeichnungsbaender.

Info

Publication number
DE3677914D1
DE3677914D1 DE8686117079T DE3677914T DE3677914D1 DE 3677914 D1 DE3677914 D1 DE 3677914D1 DE 8686117079 T DE8686117079 T DE 8686117079T DE 3677914 T DE3677914 T DE 3677914T DE 3677914 D1 DE3677914 D1 DE 3677914D1
Authority
DE
Germany
Prior art keywords
polyaethylene
magnetic recording
naphthalate film
recording tapes
tapes
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 - Lifetime
Application number
DE8686117079T
Other languages
German (de)
English (en)
Inventor
Shigeo Utsumi
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.)
Mitsubishi Chemical Corp
Original Assignee
Diafoil Co Ltd
Diafoil Co Ltd
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 Diafoil Co Ltd, Diafoil Co Ltd filed Critical Diafoil Co Ltd
Application granted granted Critical
Publication of DE3677914D1 publication Critical patent/DE3677914D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G11B5/73935—Polyester substrates, e.g. polyethylene terephthalate characterised by roughness or surface features, e.g. by added particles
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • 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
    • 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
    • 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
    • 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
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • 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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8686117079T 1985-12-09 1986-12-08 Polyaethylen-2,6-naphthalatfolie fuer magnetische aufzeichnungsbaender. Expired - Lifetime DE3677914D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60276646A JPS62135339A (ja) 1985-12-09 1985-12-09 磁気記録体用ポリエチレン−２，６−ナフタレ−トフイルム

Publications (1)

Publication Number Publication Date
DE3677914D1 true DE3677914D1 (de) 1991-04-11

Family

ID=17572347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686117079T Expired - Lifetime DE3677914D1 (de) 1985-12-09 1986-12-08 Polyaethylen-2,6-naphthalatfolie fuer magnetische aufzeichnungsbaender.

Country Status (5)

Country Link
US (1) US4804736A (en:Method)
EP (1) EP0226162B1 (en:Method)
JP (1) JPS62135339A (en:Method)
KR (1) KR910007304B1 (en:Method)
DE (1) DE3677914D1 (en:Method)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690784B2 (ja) * 1986-04-14 1994-11-14 帝人株式会社 磁気記録用テ−プ
JPH0618070B2 (ja) * 1986-10-31 1994-03-09 帝人株式会社 磁気記録媒体
JP2792068B2 (ja) * 1987-05-01 1998-08-27 東レ株式会社 ポリエステルフィルム及び磁気記録媒体
US5055349A (en) * 1987-10-16 1991-10-08 Konica Corporation Magnetic recording medium
JPH01220120A (ja) * 1988-02-27 1989-09-01 Sony Corp 磁気テープ
JPH0256721A (ja) * 1988-07-14 1990-02-26 Konica Corp 磁気記録媒体
US5051292A (en) * 1989-02-01 1991-09-24 Teijin Limited Biaxially oriented film of polyethylene-2,6-naphthalate
JP2528960B2 (ja) * 1989-02-01 1996-08-28 帝人株式会社 ポリエチレン―２，６―ナフタレ―トフイルム
JP2528959B2 (ja) * 1989-02-01 1996-08-28 帝人株式会社 ポリエチレン―２，６―ナフタレ―トフイルム
JPH0822931B2 (ja) * 1989-02-07 1996-03-06 帝人株式会社 磁気記録媒体用フイルム
JPH04146518A (ja) * 1990-10-08 1992-05-20 Fuji Photo Film Co Ltd 磁気記録媒体
JP2645910B2 (ja) * 1990-10-08 1997-08-25 富士写真フイルム株式会社 磁気記録媒体
US5347406A (en) * 1990-10-31 1994-09-13 Sony Corporation Digital video recording apparatus for recording digital video signals of reduced bit rate on magnetic tape having particular thickness, energy product and surface roughness
JP3104250B2 (ja) * 1990-10-31 2000-10-30 ソニー株式会社 ディジタル画像信号の磁気記録方法
JPH04195819A (ja) * 1990-11-27 1992-07-15 Victor Co Of Japan Ltd 磁気記録媒体
JP2675217B2 (ja) * 1991-10-31 1997-11-12 帝人株式会社 ポリエチレン―２，６―ナフタレートフィルム
JPH04265514A (ja) * 1991-02-21 1992-09-21 Teijin Ltd 磁気テープ
JP2970001B2 (ja) * 1991-03-06 1999-11-02 三菱化学ポリエステルフィルム株式会社 磁気テープ用ポリエステルフィルム
JP2990818B2 (ja) * 1991-03-08 1999-12-13 三菱化学ポリエステルフィルム株式会社 磁気テープ用ポリエステルフィルム
JP2771356B2 (ja) * 1991-03-14 1998-07-02 帝人株式会社 ポリエチレン―２，６―ナフタレートフィルム
US5431983A (en) * 1991-04-25 1995-07-11 Teijin Limited Magnetic recording tape comprising a polyethylene-2,6-napthalate substrate, magnetic metal thin film, and a backcoat layer
JPH0520664A (ja) * 1991-07-10 1993-01-29 Diafoil Co Ltd 高密度磁気記録媒体
JP3052447B2 (ja) * 1991-07-12 2000-06-12 三菱化学ポリエステルフィルム株式会社 高密度磁気記録媒体用ポリエチレンナフタレートフィルム
DE69233066T2 (de) * 1991-08-13 2004-02-26 Teijin Ltd. Magnetband, hergestellt aus einem biaxial ausgerichteten,in eine Richtung ausge-dehnten Polyethylen -2,6- naphthalat-film
JP2675216B2 (ja) * 1991-10-31 1997-11-12 帝人株式会社 ポリエチレン―２，６―ナフタレートフィルム
JP2585494B2 (ja) * 1991-11-13 1997-02-26 帝人株式会社 ポリエチレン―２，６―ナフタレートフィルム
JP2550250B2 (ja) * 1991-12-12 1996-11-06 帝人株式会社 ポリエチレンー２，６ーナフタレートフィルム
DE69306648T2 (de) * 1992-04-20 1997-05-28 Teijin Ltd Laminierter Polyesterfilm und diesen Film als Substrat verwendender magnetischer Aufzeichnungsträger
JP2821055B2 (ja) * 1992-04-21 1998-11-05 富士写真フイルム株式会社 磁気記録媒体
JPH06176345A (ja) * 1992-12-07 1994-06-24 Konica Corp 磁気記録媒体及び磁気記録方法
JP2989080B2 (ja) * 1992-12-17 1999-12-13 帝人株式会社 磁気記録媒体用積層ポリエステルフイルム
JP2732997B2 (ja) * 1993-01-29 1998-03-30 帝人株式会社 二軸配向ポリエチレン―２，６―ナフタレートフィルム
US5677033A (en) * 1993-02-11 1997-10-14 Teijin Limited Biaxially oriented, unidirectionally long polyethylene-2,6-naphthalenedicarboxylate film
DE69327451T2 (de) * 1993-02-15 2000-09-07 Teijin Ltd., Osaka Magnetisches Aufzeichnungsband aus biaxial gerecktem Polyethylen-2,6-naphtalindicarboxylat Film
US5294695A (en) * 1993-03-15 1994-03-15 Skc Limited Process for preparing polyethylene naphthalate
US5631063A (en) 1993-12-22 1997-05-20 Teijin Limited Biaxially oriented film of polyethylene-2,6-naphthalenedicarboxylate
EP0737761B1 (en) * 1995-04-14 2002-11-06 Toyo Boseki Kabushiki Kaisha Oriented polyester film
JP2582051B2 (ja) * 1995-07-27 1997-02-19 富士写真フイルム株式会社 磁気記録媒体
WO1999021912A1 (en) * 1997-10-29 1999-05-06 Teijin Limited Biaxially oriented film
JP2000057561A (ja) 1998-08-07 2000-02-25 Fuji Photo Film Co Ltd 磁気テープ
EP1122051B1 (en) * 1999-04-19 2006-08-09 Toray Industries, Inc. Biaxially oriented polyester film, process for producing the same, and magnetic recording medium
JP4623961B2 (ja) 2001-09-11 2011-02-02 デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ 可撓性電子および光電子素子用の熱安定化されたポリ（エチレンナフタレート）フィルム
JP2005330311A (ja) * 2004-05-18 2005-12-02 Teijin Dupont Films Japan Ltd 二軸配向ポリエステルフィルムおよび磁気記録媒体
JP2005339701A (ja) * 2004-05-28 2005-12-08 Fuji Photo Film Co Ltd 情報記録テープ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501344A (en) * 1967-07-28 1970-03-17 Eastman Kodak Co Magnetic recording tape supported on poly(ethylene 2,6 - naphthalenedicarboxylate)
JPS4829541B1 (en:Method) * 1969-06-13 1973-09-11
US3821156A (en) * 1972-01-03 1974-06-28 Celanese Corp Polyethylene terephthalate film
JPS4920063A (en:Method) * 1972-06-16 1974-02-22
US3862831A (en) * 1973-04-20 1975-01-28 Ibm Glass fabrication process
JPS50100174A (en:Method) * 1974-01-10 1975-08-08
JPS50102303A (en:Method) * 1974-01-11 1975-08-13
US4202927A (en) * 1976-09-29 1980-05-13 Fuji Photo Film Co., Ltd. Magnetic recording medium
JPS54107313A (en) * 1978-02-09 1979-08-23 Sony Corp Magnetic recording medium
JPS5522915A (en) * 1978-08-07 1980-02-19 Toray Ind Inc Manufacture of polyester film
JPS5766936A (en) * 1980-10-15 1982-04-23 Teijin Ltd Polyester film
JPS57208213A (en) * 1981-06-18 1982-12-21 Diafoil Co Ltd Biaxially stretched polyester film
US4497865A (en) * 1982-02-17 1985-02-05 Toray Industries, Inc. Polyethylene terephthalate film, process for the production thereof and magnetic recording medium therefrom
JPS59127730A (ja) * 1983-01-07 1984-07-23 Toray Ind Inc ２軸配向ポリエチレンナフタレ−トフイルム
US4539389A (en) * 1983-03-30 1985-09-03 Teijin Limited Biaxially oriented polyester film
JPS6079518A (ja) * 1983-10-06 1985-05-07 Teijin Ltd 磁気記録媒体
JPH0680525B2 (ja) * 1985-07-30 1994-10-12 帝人株式会社 磁気記録テ−プ

Also Published As

Publication number Publication date
KR870005789A (ko) 1987-07-07
EP0226162B1 (en) 1991-03-06
EP0226162A1 (en) 1987-06-24
KR910007304B1 (ko) 1991-09-24
US4804736A (en) 1989-02-14
JPS62135339A (ja) 1987-06-18
JPH0559813B2 (en:Method) 1993-09-01

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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: DIAFOIL HOECHST CO., LTD., TOKIO/TOKYO, JP

8328 Change in the person/name/address of the agent

Free format text: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F., DIPL.-ING., 81679 MUENCHEN STEINMEISTER, H., DIPL.-ING. WIEBUSCH, M., 33617 BIELEFELD URNER, P., DIPL.-PHYS. ING.(GRAD.), PAT.-ANWAELTE, 81679 MUENCHEN