CN1077844C - 具有低摩擦系数的多层聚酯膜 - Google Patents

具有低摩擦系数的多层聚酯膜 Download PDF

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Publication number
CN1077844C
CN1077844C CN97192908A CN97192908A CN1077844C CN 1077844 C CN1077844 C CN 1077844C CN 97192908 A CN97192908 A CN 97192908A CN 97192908 A CN97192908 A CN 97192908A CN 1077844 C CN1077844 C CN 1077844C
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CN
China
Prior art keywords
film
pen
layer
pet
films
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
CN97192908A
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English (en)
Chinese (zh)
Other versions
CN1213341A (zh
Inventor
J·A·克莱因
B·K·卡特
S·J·伊斯拉埃
R·L·勒金
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of CN1213341A publication Critical patent/CN1213341A/zh
Application granted granted Critical
Publication of CN1077844C publication Critical patent/CN1077844C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • G11B5/73929—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • 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)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Magnetic Record Carriers (AREA)
CN97192908A 1996-03-08 1997-02-07 具有低摩擦系数的多层聚酯膜 Expired - Fee Related CN1077844C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/612,526 1996-03-08
US08/612,526 US5783283A (en) 1996-03-08 1996-03-08 Multilayer polyester film with a low coefficient of friction

Publications (2)

Publication Number Publication Date
CN1213341A CN1213341A (zh) 1999-04-07
CN1077844C true CN1077844C (zh) 2002-01-16

Family

ID=24453534

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97192908A Expired - Fee Related CN1077844C (zh) 1996-03-08 1997-02-07 具有低摩擦系数的多层聚酯膜

Country Status (9)

Country Link
US (1) US5783283A (enExample)
EP (1) EP0888216B1 (enExample)
JP (2) JP2000506083A (enExample)
KR (1) KR100462040B1 (enExample)
CN (1) CN1077844C (enExample)
AU (1) AU2265397A (enExample)
CA (1) CA2247321A1 (enExample)
DE (1) DE69723678T2 (enExample)
WO (1) WO1997032725A1 (enExample)

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US5968666A (en) 1996-03-08 1999-10-19 3M Innovative Properties Company Multilayer polyester film
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6045894A (en) * 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6465101B1 (en) * 1998-04-28 2002-10-15 General Electric Company Multilayer plastic articles
US6160663A (en) * 1998-10-01 2000-12-12 3M Innovative Properties Company Film confined to a frame having relative anisotropic expansion characteristics
AU2458800A (en) * 1999-02-05 2000-08-25 Fuji Photo Film Co., Ltd. Matlike high-transmittance film
CN100413916C (zh) * 2000-11-16 2008-08-27 纳幕尔杜邦公司 改善聚对苯二甲酸丙二醇酯薄膜性能的方法
GB0110799D0 (en) * 2001-05-02 2001-06-27 Dupont Teijin Films Us Ltd Par Multilayer polymeric films
DE10227442A1 (de) * 2002-06-20 2004-01-08 Mitsubishi Polyester Film Gmbh Mehrschichtige, transparente, Folie aus Polyethylenterephthalat (PET) und Polyethylennaphthalat PEN) zur Herstellung von Verbundverpackungen mit UV-Schutz
JP2006503733A (ja) * 2002-10-24 2006-02-02 スリーエム イノベイティブ プロパティズ カンパニー 連続相および分散相を有する高利得光デバイスの作製方法
US6908686B2 (en) * 2002-11-26 2005-06-21 Dupont Teijin Films U.S. Limited Partnership PEN-PET-PEN polymeric film
JP4471611B2 (ja) * 2003-09-11 2010-06-02 三菱樹脂株式会社 高解像度用ドライフィルムレジスト用ポリエステルフィルム
NL1027576C2 (nl) * 2004-11-24 2006-05-29 Trespa Int Bv Laminaat en werkwijze voor de vervaardiging daarvan.
CN101242952B (zh) * 2005-08-18 2012-03-14 东丽株式会社 层压膜和成型体
KR100809849B1 (ko) * 2006-11-10 2008-03-04 엘지.필립스 엘시디 주식회사 광학 필름 및 이의 제조 방법, 그리고 액정 표시 장치
EP2133202A1 (de) * 2008-06-11 2009-12-16 Bayer MaterialScience AG Mehrschichtige optische Folienaufbauten mit verbesserten Eigenschaften und deren Verwendung
JP5739146B2 (ja) * 2009-12-03 2015-06-24 帝人株式会社 共重合芳香族ポリエステル、二軸配向ポリエステルフィルムおよび磁気記録媒体
WO2013027678A1 (ja) * 2011-08-25 2013-02-28 富士フイルム株式会社 二軸延伸ポリエステルフィルム及びその製造方法並びに太陽電池モジュール
WO2014031326A1 (en) * 2012-08-21 2014-02-27 3M Innovative Properties Company Viewing device
US9915762B2 (en) 2012-08-21 2018-03-13 3M Innovative Properties Company Articles with binder-deficient slip coating and method for making same
CN109575329B (zh) * 2018-11-09 2021-11-02 江苏东材新材料有限责任公司 一种无开口剂聚酯薄膜及其制备方法
KR102788541B1 (ko) * 2024-08-08 2025-03-31 (주)케이팩 산소차단성 및 수분차단성이 확보되고, 재활용이 가능한 재활용포장재 및 이의 제조방법

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JPS6210722A (ja) * 1985-07-09 1987-01-19 Matsushita Electric Ind Co Ltd アナログ・デジタル変換装置
EP0463333A2 (de) * 1990-05-16 1992-01-02 Hoechst Aktiengesellschaft Oberflächenstrukturierte Folie aus thermoplastischem Kunststoff und Verfahren zu ihrer Herstellung
EP0622173A2 (de) * 1993-04-24 1994-11-02 Hoechst Aktiengesellschaft Polyesterrohstoff und daraus hergestellte Folie

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JPS6210722A (ja) * 1985-07-09 1987-01-19 Matsushita Electric Ind Co Ltd アナログ・デジタル変換装置
EP0463333A2 (de) * 1990-05-16 1992-01-02 Hoechst Aktiengesellschaft Oberflächenstrukturierte Folie aus thermoplastischem Kunststoff und Verfahren zu ihrer Herstellung
EP0622173A2 (de) * 1993-04-24 1994-11-02 Hoechst Aktiengesellschaft Polyesterrohstoff und daraus hergestellte Folie

Also Published As

Publication number Publication date
KR19990087621A (ko) 1999-12-27
EP0888216A1 (en) 1999-01-07
WO1997032725A1 (en) 1997-09-12
CA2247321A1 (en) 1997-09-12
AU2265397A (en) 1997-09-22
JP2008105432A (ja) 2008-05-08
US5783283A (en) 1998-07-21
EP0888216B1 (en) 2003-07-23
DE69723678T2 (de) 2004-04-15
CN1213341A (zh) 1999-04-07
JP2000506083A (ja) 2000-05-23
DE69723678D1 (de) 2003-08-28
KR100462040B1 (ko) 2005-06-13
JP4796044B2 (ja) 2011-10-19

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