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WO2008117842A1 - Biaxially oriented polyester film for molded member, molding laminate including the same, and process for producing the same - Google Patents

Biaxially oriented polyester film for molded member, molding laminate including the same, and process for producing the same Download PDF

Info

Publication number
WO2008117842A1
WO2008117842A1 PCT/JP2008/055828 JP2008055828W WO2008117842A1 WO 2008117842 A1 WO2008117842 A1 WO 2008117842A1 JP 2008055828 W JP2008055828 W JP 2008055828W WO 2008117842 A1 WO2008117842 A1 WO 2008117842A1
Authority
WO
WIPO (PCT)
Prior art keywords
same
polyester film
biaxially oriented
oriented polyester
heat shrinkage
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.)
Ceased
Application number
PCT/JP2008/055828
Other languages
French (fr)
Japanese (ja)
Inventor
Yosuke Takizawa
Kunimitsu Shimizu
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
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2008529405A priority Critical patent/JP5428337B2/en
Publication of WO2008117842A1 publication Critical patent/WO2008117842A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

[PROBLEMS] To provide a biaxially oriented polyester film for molded members which has a high elongation, can be easily thermally formed into an intended shape, and has an excellent appearance even when having a thin metal film formed thereon. [MEANS FOR SOLVING PROBLEMS] The biaxially oriented polyester film for molded members satisfies the following requirements (1) to (5). (1) The polyester film has a melting point of 240-260°C; (2) the film has machine-direction (MD) and transverse-direction (TD) elongations measured at 150°C of 300-700% each; (3) the sum of the MD heat shrinkage (SMD) and the TD heat shrinkage (STD) each measured at 190°C, SMD+STD, is 10% or less; (4) the sum of the MD stress of heat shrinkage (YMD) and the TD stress of heat shrinkage (YTD) each measured at 150°C, YMD+YTD, is 40 g/10 mm-width or less; and (5) the film has MD and TD Young's moduli of 1.5-4.5 GPa each.
PCT/JP2008/055828 2007-03-28 2008-03-27 Biaxially oriented polyester film for molded member, molding laminate including the same, and process for producing the same Ceased WO2008117842A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008529405A JP5428337B2 (en) 2007-03-28 2008-03-27 Biaxially oriented polyester film for molded members, molded laminate using the same, and method for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007083863 2007-03-28
JP2007-083863 2007-03-28

Publications (1)

Publication Number Publication Date
WO2008117842A1 true WO2008117842A1 (en) 2008-10-02

Family

ID=39788575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055828 Ceased WO2008117842A1 (en) 2007-03-28 2008-03-27 Biaxially oriented polyester film for molded member, molding laminate including the same, and process for producing the same

Country Status (2)

Country Link
JP (1) JP5428337B2 (en)
WO (1) WO2008117842A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010189593A (en) * 2009-02-20 2010-09-02 Toray Ind Inc Biaxially oriented polyester film for molding
JP2010229371A (en) * 2009-03-30 2010-10-14 Toray Ind Inc Polyester film for molded member and method for molding
JP2010247442A (en) * 2009-04-16 2010-11-04 Teijin Dupont Films Japan Ltd Release film
JP2013224453A (en) * 2013-08-09 2013-10-31 Toray Ind Inc Method of manufacturing polyester film for molded member and molding method
JP2015151529A (en) * 2014-02-19 2015-08-24 東レ株式会社 Biaxially-oriented polyester film
KR20150138154A (en) * 2013-03-29 2015-12-09 다이니폰 인사츠 가부시키가이샤 Decorative sheet and decorative resin molded article
JP2016222906A (en) * 2015-05-29 2016-12-28 三菱化学株式会社 Polyester resin
EP3130628A4 (en) * 2014-04-11 2018-02-14 Kolon Industries, Inc. Polyester film and manufacturing method therefor, and polyester mold product using same and manufacturing method therefor
WO2018147249A1 (en) * 2017-02-13 2018-08-16 東洋紡株式会社 Raw copolyester material for amorphous film, heat-shrinkable polyester-based film, heat-shrinkable label, and package
JP2018199341A (en) * 2013-03-29 2018-12-20 大日本印刷株式会社 Decorative sheet and decorative resin molded product
CN110165122A (en) * 2019-05-15 2019-08-23 乐凯胶片股份有限公司 Polyethene microporous membrane and its preparation method and application
WO2020090552A1 (en) * 2018-10-31 2020-05-07 Ｊｆｅスチール株式会社 Film for coating metal plate and resin-coated metal plate
WO2021079853A1 (en) * 2019-10-24 2021-04-29 日東電工株式会社 Method of manufacturing laminate, method of manufacturing coated object, method of manufacturing junction structure, heat transfer sheet, and laminate
CN117042969A (en) * 2021-03-24 2023-11-10 东洋纺株式会社 Biaxially oriented polyester film and laminate

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002347109A (en) * 2001-05-23 2002-12-04 Toray Ind Inc Biaxially stretched polyester film for molding process and manufacturing method therefor
JP2003113259A (en) * 2001-07-31 2003-04-18 Toray Ind Inc Biaxially oriented polyester film
JP2004074657A (en) * 2002-08-20 2004-03-11 Toyo Kohan Co Ltd Decorative film, decorative film molded product obtained by molding decorative film and decorative sheet obtained by laminating decorative film
JP2006007744A (en) * 2003-10-30 2006-01-12 Toyobo Co Ltd Polyester film for coating metal sheet, polyester film coated metal sheet and polyester film coated metal container
JP2006264136A (en) * 2005-03-24 2006-10-05 Toray Ind Inc Polyester film for molding decoration material
JP2006281732A (en) * 2005-04-05 2006-10-19 Teijin Dupont Films Japan Ltd Polyester film for in-mold molding
JP2006297853A (en) * 2005-04-25 2006-11-02 Teijin Dupont Films Japan Ltd Molding film
JP2007111877A (en) * 2005-10-18 2007-05-10 Toray Ind Inc Biaxially oriented polyester film for molding member
JP2007168148A (en) * 2005-12-20 2007-07-05 Toray Ind Inc Biaxially oriented polyester film for molded member
JP2007203571A (en) * 2006-02-01 2007-08-16 Teijin Dupont Films Japan Ltd Polyester film for simultaneous decoration

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002347109A (en) * 2001-05-23 2002-12-04 Toray Ind Inc Biaxially stretched polyester film for molding process and manufacturing method therefor
JP2003113259A (en) * 2001-07-31 2003-04-18 Toray Ind Inc Biaxially oriented polyester film
JP2004074657A (en) * 2002-08-20 2004-03-11 Toyo Kohan Co Ltd Decorative film, decorative film molded product obtained by molding decorative film and decorative sheet obtained by laminating decorative film
JP2006007744A (en) * 2003-10-30 2006-01-12 Toyobo Co Ltd Polyester film for coating metal sheet, polyester film coated metal sheet and polyester film coated metal container
JP2006264136A (en) * 2005-03-24 2006-10-05 Toray Ind Inc Polyester film for molding decoration material
JP2006281732A (en) * 2005-04-05 2006-10-19 Teijin Dupont Films Japan Ltd Polyester film for in-mold molding
JP2006297853A (en) * 2005-04-25 2006-11-02 Teijin Dupont Films Japan Ltd Molding film
JP2007111877A (en) * 2005-10-18 2007-05-10 Toray Ind Inc Biaxially oriented polyester film for molding member
JP2007168148A (en) * 2005-12-20 2007-07-05 Toray Ind Inc Biaxially oriented polyester film for molded member
JP2007203571A (en) * 2006-02-01 2007-08-16 Teijin Dupont Films Japan Ltd Polyester film for simultaneous decoration

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010189593A (en) * 2009-02-20 2010-09-02 Toray Ind Inc Biaxially oriented polyester film for molding
JP2010229371A (en) * 2009-03-30 2010-10-14 Toray Ind Inc Polyester film for molded member and method for molding
JP2010247442A (en) * 2009-04-16 2010-11-04 Teijin Dupont Films Japan Ltd Release film
US10773497B2 (en) 2013-03-29 2020-09-15 Dai Nippon Printing Co., Ltd. Decorative sheet and decorative resin molded article
KR20150138154A (en) * 2013-03-29 2015-12-09 다이니폰 인사츠 가부시키가이샤 Decorative sheet and decorative resin molded article
KR102303388B1 (en) * 2013-03-29 2021-09-23 다이니폰 인사츠 가부시키가이샤 Decorative sheet and decorative resin molded article
JP2018199341A (en) * 2013-03-29 2018-12-20 大日本印刷株式会社 Decorative sheet and decorative resin molded product
JP2013224453A (en) * 2013-08-09 2013-10-31 Toray Ind Inc Method of manufacturing polyester film for molded member and molding method
JP2015151529A (en) * 2014-02-19 2015-08-24 東レ株式会社 Biaxially-oriented polyester film
EP3130628A4 (en) * 2014-04-11 2018-02-14 Kolon Industries, Inc. Polyester film and manufacturing method therefor, and polyester mold product using same and manufacturing method therefor
US10774189B2 (en) 2014-04-11 2020-09-15 Kolon Industries, Inc. Polyester film and manufacturing method therefor, and polyester mold product using same and manufacturing method therefor
JP2016222906A (en) * 2015-05-29 2016-12-28 三菱化学株式会社 Polyester resin
WO2018147249A1 (en) * 2017-02-13 2018-08-16 東洋紡株式会社 Raw copolyester material for amorphous film, heat-shrinkable polyester-based film, heat-shrinkable label, and package
US11167887B2 (en) 2017-02-13 2021-11-09 Toyobo Co., Ltd. Amorphous copolymerized polyester raw material for film, heat-shrinkable polyester-based film, heat-shrinkable label, and packaged product
WO2020090552A1 (en) * 2018-10-31 2020-05-07 Ｊｆｅスチール株式会社 Film for coating metal plate and resin-coated metal plate
JPWO2020090552A1 (en) * 2018-10-31 2021-02-15 Ｊｆｅスチール株式会社 Metal plate coating film and resin coated metal plate
CN113056507A (en) * 2018-10-31 2021-06-29 杰富意钢铁株式会社 Film for coating metal plate and resin-coated metal plate
AU2019369562B2 (en) * 2018-10-31 2022-10-27 Jfe Steel Corporation Film for Coating Metal Sheet and Resin Coated Metal Sheet
CN113056507B (en) * 2018-10-31 2023-11-10 杰富意钢铁株式会社 Film and resin-coated metal plates for metal plate coating
US12280575B2 (en) 2018-10-31 2025-04-22 Jfe Steel Corporation Film for coating metal sheet and resin coated metal sheet
CN110165122A (en) * 2019-05-15 2019-08-23 乐凯胶片股份有限公司 Polyethene microporous membrane and its preparation method and application
WO2021079853A1 (en) * 2019-10-24 2021-04-29 日東電工株式会社 Method of manufacturing laminate, method of manufacturing coated object, method of manufacturing junction structure, heat transfer sheet, and laminate
US12370788B2 (en) 2019-10-24 2025-07-29 Nitto Denko Corporation Method for manufacturing laminate, method for manufacturing coated article, method for manufacturing bonded structure, thermal transfer sheet, and laminate
CN117042969A (en) * 2021-03-24 2023-11-10 东洋纺株式会社 Biaxially oriented polyester film and laminate

Also Published As

Publication number Publication date
JPWO2008117842A1 (en) 2010-07-15
JP5428337B2 (en) 2014-02-26

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