JPH03216B2 - - Google Patents

Info

Publication number
JPH03216B2
JPH03216B2 JP5832784A JP5832784A JPH03216B2 JP H03216 B2 JPH03216 B2 JP H03216B2 JP 5832784 A JP5832784 A JP 5832784A JP 5832784 A JP5832784 A JP 5832784A JP H03216 B2 JPH03216 B2 JP H03216B2
Authority
JP
Japan
Prior art keywords
film
temperature
expansion coefficient
mol
acid
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
Application number
JP5832784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60203422A (ja
Inventor
Kinji Hasegawa
Hiroshi Noda
Yukihiko Nanhei
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP5832784A priority Critical patent/JPS60203422A/ja
Publication of JPS60203422A publication Critical patent/JPS60203422A/ja
Publication of JPH03216B2 publication Critical patent/JPH03216B2/ja
Granted 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
    • 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
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (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)
  • Magnetic Record Carriers (AREA)
JP5832784A 1984-03-28 1984-03-28 ２軸配向ポリエステルフィルム Granted JPS60203422A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5832784A JPS60203422A (ja) 1984-03-28 1984-03-28 ２軸配向ポリエステルフィルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5832784A JPS60203422A (ja) 1984-03-28 1984-03-28 ２軸配向ポリエステルフィルム

Publications (2)

Publication Number Publication Date
JPS60203422A JPS60203422A (ja) 1985-10-15
JPH03216B2 true JPH03216B2 (enFirst) 1991-01-07

Family

ID=13081197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5832784A Granted JPS60203422A (ja) 1984-03-28 1984-03-28 ２軸配向ポリエステルフィルム

Country Status (1)

Country Link
JP (1) JPS60203422A (enFirst)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63288735A (ja) * 1987-05-21 1988-11-25 Teijin Ltd ポリエステルフイルム
JPH02196833A (ja) * 1989-01-24 1990-08-03 Toray Ind Inc 電気絶縁材料及び金属蒸着用フィルム
US6150473A (en) * 1998-12-14 2000-11-21 General Electric Company Polyetherimide resin/polyester resin blends having improved properties
JP5710938B2 (ja) * 2010-10-28 2015-04-30 帝人デュポンフィルム株式会社 二軸配向ポリエステルフィルム
JP5710937B2 (ja) * 2010-10-28 2015-04-30 帝人デュポンフィルム株式会社 二軸配向ポリエステルフィルム
KR20250042190A (ko) 2019-02-08 2025-03-26 도요보 가부시키가이샤 폴리에스테르 필름과 그 용도
US11934226B2 (en) 2019-02-08 2024-03-19 Toyobo Co., Ltd. Foldable display and portable terminal device
US11939499B2 (en) 2019-05-28 2024-03-26 Toyobo Co., Ltd. Multilayer film and use of same
CN113874191B (zh) 2019-05-28 2024-03-12 东洋纺株式会社 聚酯薄膜及其用途
JP7435449B2 (ja) * 2019-05-28 2024-02-21 東洋紡株式会社 透明導電性ポリエステルフィルムとその用途
US11899167B2 (en) 2019-05-28 2024-02-13 Toyobo Co., Ltd. Polyester film, laminated film, and use thereof
KR102905333B1 (ko) 2019-05-30 2025-12-29 도요보 가부시키가이샤 폴딩형 디스플레이
CN113874766B (zh) 2019-05-30 2024-11-12 东洋纺株式会社 折叠型显示器用偏光板
WO2021010158A1 (ja) 2019-07-12 2021-01-21 東洋紡株式会社 折りたたみ型ディスプレイ用ハードコートフィルムとその用途
EP3998162A4 (en) 2019-07-12 2023-08-02 Toyobo Co., Ltd. HARD COATING FILM FOR FOLDABLE DISPLAY AND APPLICATION OF THIS FILM

Also Published As

Publication number Publication date
JPS60203422A (ja) 1985-10-15

Similar Documents

Publication Publication Date Title
JPH03216B2 (enFirst)
KR100554045B1 (ko) 이축배향폴리에스테르필름및그의제조방법
KR960014546B1 (ko) 저수축 폴리에스테르 필름
JP5796493B2 (ja) 二軸配向ポリエステルフィルムおよびリニア磁気記録媒体
JPS62135801A (ja) 偏光板用ポリエチレンナフタレ−ト一軸高配向フイルム
JPS62135338A (ja) 液晶パネル基板用ポリエチレンナフタレ−ト一軸高配向フイルム
JP2009288395A (ja) 光学的異方性を有する光学用フィルムおよびその製造方法
JPH03137814A (ja) フロッピーディスク用二軸配向ポリエステルフィルム
JPH03215B2 (enFirst)
JPH0466002B2 (enFirst)
JPH02270531A (ja) フロッピーディスク用二軸配向ポリエステルフィルム
KR0157090B1 (ko) 이축 배향 폴리에스테르 필름 및 이의 제조방법
JP3876509B2 (ja) ポリエステルフィルムおよびその製造方法
JPS6216173B2 (enFirst)
JPS62154226A (ja) 磁気記録媒体用二軸延伸ポリエステルフイルム
JP2671964B2 (ja) 磁気記録媒体用の改善された二軸配向コポリエステルフィルム
JP2000336183A (ja) 二軸配向ポリエステルフイルムおよびその製造方法
JPH03264334A (ja) ポリエステルフィルムの製造方法
JP2516100B2 (ja) ２軸配向ポリエステルフィルム
JPH0773877B2 (ja) 二軸配向ポリエステルフイルムの製造方法
JPH01165423A (ja) 二軸延伸ポリエステルフィルムの製造方法
JPH0425855B2 (enFirst)
KR940004800B1 (ko) 이방성이 적고 횡방향으로 배향된 폴리에스테르 필름의 제조방법
JPS6199954A (ja) 光学記録体
JPH0324936A (ja) 二軸配向ポリエステルフィルム