JP3965445B2 - 多数層ポリエステルフィルムを製造するための方法 - Google Patents

多数層ポリエステルフィルムを製造するための方法 Download PDF

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Publication number
JP3965445B2
JP3965445B2 JP53173997A JP53173997A JP3965445B2 JP 3965445 B2 JP3965445 B2 JP 3965445B2 JP 53173997 A JP53173997 A JP 53173997A JP 53173997 A JP53173997 A JP 53173997A JP 3965445 B2 JP3965445 B2 JP 3965445B2
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JP
Japan
Prior art keywords
film
layer
stretching
pen
pet
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
JP53173997A
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English (en)
Japanese (ja)
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JP2000506082A5 (enExample
JP2000506082A (ja
Inventor
ケー． カーター，ブラント
エル． ラッキング，レイモンド
エー． クライン，ジェームズ
ジェイ． イスラエル，シェルドン
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
3M Co
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Filing date
Publication date
Application filed by 3M Co filed Critical 3M Co
Publication of JP2000506082A publication Critical patent/JP2000506082A/ja
Publication of JP2000506082A5 publication Critical patent/JP2000506082A5/ja
Application granted granted Critical
Publication of JP3965445B2 publication Critical patent/JP3965445B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B32B27/06—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
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2307/52—Oriented multi-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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP53173997A 1996-03-08 1996-07-18 多数層ポリエステルフィルムを製造するための方法 Expired - Fee Related JP3965445B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/612,710 US5759467A (en) 1996-03-08 1996-03-08 Method for making multilayer polyester film
US08/612,710 1996-03-08
PCT/US1996/011895 WO1997032724A1 (en) 1996-03-08 1996-07-18 A method for making multilayer polyester film

Publications (3)

Publication Number Publication Date
JP2000506082A JP2000506082A (ja) 2000-05-23
JP2000506082A5 JP2000506082A5 (enExample) 2004-09-02
JP3965445B2 true JP3965445B2 (ja) 2007-08-29

Family

ID=24454337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53173997A Expired - Fee Related JP3965445B2 (ja) 1996-03-08 1996-07-18 多数層ポリエステルフィルムを製造するための方法

Country Status (5)

Country Link
US (1) US5759467A (enExample)
EP (1) EP0886576B1 (enExample)
JP (1) JP3965445B2 (enExample)
DE (1) DE69625086T2 (enExample)
WO (1) WO1997032724A1 (enExample)

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JP3971455B2 (ja) 1993-12-21 2007-09-05 スリーエム カンパニー 多層光学フィルム
US5968666A (en) 1996-03-08 1999-10-19 3M Innovative Properties Company Multilayer polyester film
US5976424A (en) * 1996-07-31 1999-11-02 Minnesota Mining And Manufacturing Company Method for making multilayer optical films having thin optical layers
US6124043A (en) * 1997-10-29 2000-09-26 Teijin Limited Biaxially oriented film
US6071450A (en) * 1997-12-31 2000-06-06 Kimberly-Clark Worldwide, Inc. Method for making water degradable polymer microlayer film
DE69924354T2 (de) 1998-01-13 2006-03-09 Minnesota Mining & Manufacturing Company, St. Paul Modifizierte copolyester und verbesserte reflektierende mehrschichtfolie
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6111697A (en) 1998-01-13 2000-08-29 3M Innovative Properties Company Optical device with a dichroic polarizer and a multilayer optical film
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6256146B1 (en) 1998-07-31 2001-07-03 3M Innovative Properties Post-forming continuous/disperse phase optical bodies
US6160663A (en) * 1998-10-01 2000-12-12 3M Innovative Properties Company Film confined to a frame having relative anisotropic expansion characteristics
JP4026795B2 (ja) 1998-10-02 2007-12-26 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
US6449093B2 (en) 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
CN100526067C (zh) * 2001-11-09 2009-08-12 东丽株式会社 玻璃保护薄膜
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
US6908686B2 (en) 2002-11-26 2005-06-21 Dupont Teijin Films U.S. Limited Partnership PEN-PET-PEN polymeric film
US7399518B2 (en) * 2003-08-19 2008-07-15 Toyo Boseki Kabushiki Kaisha Polyester film
US7236303B2 (en) 2004-06-15 2007-06-26 Eastman Kodak Company Thermoplastic optical feature with high apex sharpness
KR100785238B1 (ko) * 2006-11-28 2007-12-11 도레이새한 주식회사 디스플레이용 공압출 폴리에스테르 필름 및 그 제조방법
US20100209637A1 (en) * 2007-09-07 2010-08-19 Nobue Munekata Heat-shrinkable polyester film
JP4944832B2 (ja) * 2007-09-07 2012-06-06 帝人デュポンフィルム株式会社 熱収縮性ポリエステル系フィルム
US20110027579A1 (en) * 2008-02-21 2011-02-03 Mitsubishi Plastics, Inc. Film for production of strong acid polymer sheets
US9558888B2 (en) 2008-10-16 2017-01-31 The Government Of The United States Of America, As Represented By Secretary Of The Navy Multilayer polymer film having a charge-delocalizing interface
US8611068B2 (en) * 2008-10-16 2013-12-17 Case Western Reserve University Multilayer polymer dialectric film having a charge-delocalizing interface
GB201104565D0 (en) 2011-03-17 2011-05-04 Dupont Teijin Films Us Ltd Polyester films
CN103648776B (zh) 2011-06-30 2016-05-04 杜邦帝人薄膜美国有限公司 尺寸稳定的多层聚酯膜
US10539717B2 (en) * 2012-12-20 2020-01-21 Samsung Sdi Co., Ltd. Polarizing plates and optical display apparatuses including the polarizing plates
US20140264979A1 (en) * 2013-03-13 2014-09-18 Transitions Opticals, Inc. Method of preparing photochromic-dichroic films having reduced optical distortion
US20140265010A1 (en) * 2013-03-13 2014-09-18 Transitions Optical, Inc. Method of preparing photochromic-dichroic films having reduced optical distortion
TWI495680B (zh) 2013-11-07 2015-08-11 Ind Tech Res Inst 聚酯組成物、電子裝置、與薄膜的形成方法
CN107073160A (zh) * 2014-11-12 2017-08-18 旭化成株式会社 穿孔塑料膜

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Also Published As

Publication number Publication date
US5759467A (en) 1998-06-02
JP2000506082A (ja) 2000-05-23
DE69625086D1 (de) 2003-01-09
DE69625086T2 (de) 2003-09-04
EP0886576B1 (en) 2002-11-27
EP0886576A1 (en) 1998-12-30
WO1997032724A1 (en) 1997-09-12

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