DE69327489T2 - Biaxial orientierte Folie - Google Patents

Biaxial orientierte Folie

Info

Publication number
DE69327489T2
DE69327489T2 DE1993627489 DE69327489T DE69327489T2 DE 69327489 T2 DE69327489 T2 DE 69327489T2 DE 1993627489 DE1993627489 DE 1993627489 DE 69327489 T DE69327489 T DE 69327489T DE 69327489 T2 DE69327489 T2 DE 69327489T2
Authority
DE
Germany
Prior art keywords
biaxially oriented
oriented film
film
biaxially
oriented
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
DE1993627489
Other languages
English (en)
Other versions
DE69327489D1 (de
Inventor
Iwao Okazaki
Masahiro Kimura
Aoyama Masatoshi
Masaru Suzuki
Koichi Abe
Yukari Nakamori
Hidehito Minamizawa
Katsuya Okamoto
Hiroyuki Tanaka
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27518728&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69327489(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP4215138A external-priority patent/JPH0657112A/ja
Priority claimed from JP4279983A external-priority patent/JP2998456B2/ja
Priority claimed from JP4279984A external-priority patent/JP2998457B2/ja
Priority claimed from JP5006584A external-priority patent/JPH06210724A/ja
Priority claimed from JP5006583A external-priority patent/JPH06210723A/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of DE69327489D1 publication Critical patent/DE69327489D1/de
Publication of DE69327489T2 publication Critical patent/DE69327489T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • 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
    • 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
    • G11B5/73935—Polyester substrates, e.g. polyethylene terephthalate characterised by roughness or surface features, e.g. by added particles
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y10T428/257—Iron oxide or aluminum oxide
    • 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
    • Y10T428/259—Silicic 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE1993627489 1992-08-12 1993-08-12 Biaxial orientierte Folie Expired - Lifetime DE69327489T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP4215138A JPH0657112A (ja) 1992-08-12 1992-08-12 熱可塑性ポリエステル組成物及びフィルム
JP4279983A JP2998456B2 (ja) 1992-10-19 1992-10-19 二軸配向フィルム
JP4279984A JP2998457B2 (ja) 1992-10-19 1992-10-19 二軸配向フィルム
JP5006584A JPH06210724A (ja) 1993-01-19 1993-01-19 二軸配向熱可塑性樹脂フィルム
JP5006583A JPH06210723A (ja) 1993-01-19 1993-01-19 二軸配向熱可塑性樹脂フィルム

Publications (2)

Publication Number Publication Date
DE69327489D1 DE69327489D1 (de) 2000-02-10
DE69327489T2 true DE69327489T2 (de) 2000-06-15

Family

ID=27518728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993627489 Expired - Lifetime DE69327489T2 (de) 1992-08-12 1993-08-12 Biaxial orientierte Folie

Country Status (5)

Country Link
US (1) US5458964A (de)
EP (1) EP0583169B1 (de)
KR (1) KR100275173B1 (de)
CA (1) CA2103840A1 (de)
DE (1) DE69327489T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906885A (en) * 1995-03-28 1999-05-25 Tdk Corporation Magnetic recording medium
US6083617A (en) * 1995-04-13 2000-07-04 Toray Industries, Inc. Polyester composition and films produced therefrom
TW448104B (en) * 1996-06-06 2001-08-01 Teijin Ltd Laminate film and magnetic recording medium using the same
JP3355284B2 (ja) 1996-12-09 2002-12-09 帝人株式会社 磁気記録媒体用二軸配向積層ポリエステルフイルム
US6579611B1 (en) * 1998-12-01 2003-06-17 Toyo Kohan Co., Ltd. Resin film for producing decorative laminate and decorative laminate containing the resin film
US7067188B1 (en) * 1999-01-21 2006-06-27 Arkema Polymeric articles having a textured surface and frosted appearance
EP1424571A4 (de) * 2001-08-06 2008-10-29 Yupo Corp Lichtreflektor
KR20030066162A (ko) * 2002-02-04 2003-08-09 (주)하나이피에스 Dha가 함유된 참치포
DE102011009817A1 (de) * 2011-01-31 2011-09-15 Mitsubishi Polyester Film Gmbh Transparente, biaxial gestreckte Polyesterfolie mit hohem Cyclohexandimethanolanteil und einem primären und sekundären Dicarbonsäureanteil sowie ein Verfahren zu ihrer Herstellung und ihre Verwendung
DE102011009819A1 (de) * 2011-01-31 2012-02-16 Mitsubishi Polyester Film Gmbh Biaxial gestreckte Polyesterfolie mit einem hohen Cyclohexandimethanolanteil und einem sekundären Diolanteil sowie einem primären und sekundären Dicarbonsäureanteil sowie ein Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320207A (en) * 1979-01-25 1982-03-16 Diafoil Company Limited Polyester film containing fine powder of crosslinked polymer
JPS595216A (ja) * 1982-06-30 1984-01-12 Fujitsu Ltd 光フアイバコネクタ
DE3313923A1 (de) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt Polyesterrohstoff, daraus hergestellte formkoerper, vorzugsweise eine folie, sowie verwendung der formkoerper
US5032458A (en) * 1985-01-15 1991-07-16 Hoechst Aktiengesellschaft Polyester film
EP0679508B1 (de) * 1988-06-08 1999-12-29 Toray Industries, Inc. Biaxial orientierte Verbundfolie
JPH0780282B2 (ja) * 1988-06-08 1995-08-30 東レ株式会社 二軸配向熱可塑性樹脂フィルム
JP2860331B2 (ja) * 1988-12-07 1999-02-24 三菱化学ポリエステルフィルム株式会社 ポリエステル組成物
JP2856283B2 (ja) * 1989-06-02 1999-02-10 三菱化学ポリエステルフィルム株式会社 二軸配向ポリエステルフィルム
JPH0639538B2 (ja) * 1989-12-14 1994-05-25 ダイアホイルヘキスト株式会社 二軸配向ポリエステルフィルム
US5270096A (en) * 1990-04-18 1993-12-14 Teijin Limited Biaxially oriented polyester film for magnetic recording media
KR930701520A (ko) * 1991-04-06 1993-06-12 마에타 카쯔노스케 폴리에스테르 필름 및 그 제조방법
JP2815054B2 (ja) * 1991-04-06 1998-10-27 東レ株式会社 ポリエステル組成物
JPH0816170B2 (ja) * 1991-04-26 1996-02-21 ダイアホイルヘキスト株式会社 二軸延伸ポリエステルフィルム
JP2898133B2 (ja) * 1991-07-26 1999-05-31 東レ株式会社 熱可塑性ポリエステル組成物
JP3009522B2 (ja) * 1991-07-29 2000-02-14 東レ株式会社 熱可塑性ポリエステル組成物
JP3118897B2 (ja) * 1991-09-27 2000-12-18 東レ株式会社 熱可塑性ポリエステル組成物
DE69227354T2 (de) * 1991-11-18 1999-05-06 Toray Industries Biaxial orientierter Film aus thermoplastischem Harz
JPH05271437A (ja) * 1992-03-24 1993-10-19 Diafoil Co Ltd ポリエチレン−２，６−ナフタレートフィルム

Also Published As

Publication number Publication date
KR940003988A (ko) 1994-03-14
EP0583169A3 (de) 1995-01-25
EP0583169A2 (de) 1994-02-16
US5458964A (en) 1995-10-17
CA2103840A1 (en) 1994-02-13
DE69327489D1 (de) 2000-02-10
KR100275173B1 (ko) 2000-12-15
EP0583169B1 (de) 2000-01-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent