CN112955490B - 聚酯系膜及其制造方法 - Google Patents

聚酯系膜及其制造方法 Download PDF

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Publication number
CN112955490B
CN112955490B CN201980063856.4A CN201980063856A CN112955490B CN 112955490 B CN112955490 B CN 112955490B CN 201980063856 A CN201980063856 A CN 201980063856A CN 112955490 B CN112955490 B CN 112955490B
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China
Prior art keywords
film
polyester film
stretching
stretched
present
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Active
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CN201980063856.4A
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English (en)
Chinese (zh)
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CN112955490A (zh
Inventor
赤松谦
滨本彰子
芦原宏
加藤万琴
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Unitika Ltd
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Unitika Ltd
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    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
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    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16Dicarboxylic acids and dihydroxy compounds
    • C08G63/18Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181Acids containing aromatic rings
    • C08G63/183Terephthalic acids
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    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN201980063856.4A 2018-09-28 2019-09-25 聚酯系膜及其制造方法 Active CN112955490B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2018184650 2018-09-28
JP2018-184650 2018-09-28
JP2019054872 2019-03-22
JP2019-054872 2019-03-22
JP2019069490 2019-03-30
JP2019-069490 2019-03-30
PCT/JP2019/037662 WO2020067193A1 (ja) 2018-09-28 2019-09-25 ポリエステル系フィルム及びその製造方法

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Publication Number Publication Date
CN112955490A CN112955490A (zh) 2021-06-11
CN112955490B true CN112955490B (zh) 2023-07-14

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EP (1) EP3858887A4 (https=)
JP (2) JP7351531B2 (https=)
KR (1) KR20210069656A (https=)
CN (1) CN112955490B (https=)
TW (1) TWI845546B (https=)
WO (1) WO2020067193A1 (https=)

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Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09309146A (ja) * 1989-05-16 1997-12-02 Toray Ind Inc スコア加工用またはリベット加工用ポリエステルフィルム
JPH0819246B2 (ja) * 1989-08-30 1996-02-28 帝人株式会社 容器成形用ポリエステルフィルム
EP0415383B1 (en) * 1989-08-30 1995-03-01 Teijin Limited Polyester film for fabrication
JP2001114912A (ja) * 1999-08-09 2001-04-24 Du Pont Kk 芳香族ポリエステル延伸フィルムおよびその製造方法
EP1203039A1 (en) * 1999-08-09 2002-05-08 E.I. Du Pont De Nemours And Company Biodegradable oriented aromatic polyester film and method of manufacture
JP2003105176A (ja) * 2001-09-27 2003-04-09 Tohcello Co Ltd 二軸延伸生分解性ポリエステルフィルム及び積層フィルム
JP4708687B2 (ja) * 2003-06-04 2011-06-22 ユニチカ株式会社 易切断性に優れた積層二軸延伸ポリエステルフィルム
WO2014175313A1 (ja) 2013-04-26 2014-10-30 東洋紡株式会社 シーラント用途のポリエステル系フィルム、積層体及び包装袋
JP6921389B2 (ja) * 2015-10-02 2021-08-18 ユニチカ株式会社 ポリエステルフィルムおよびその製造方法
US10286597B2 (en) * 2015-10-02 2019-05-14 Unitika Ltd. Polyester film, laminate, and method for producing polyester film
JP6724447B2 (ja) 2016-03-18 2020-07-15 東洋紡株式会社 シーラント用途のポリエステルフィルム、積層体及び包装体
WO2017164190A1 (ja) * 2016-03-22 2017-09-28 株式会社クラレ シーラントフィルム及びその製造方法
WO2018012539A1 (ja) * 2016-07-15 2018-01-18 ユニチカ株式会社 三次元造型法及びそれに用いる造型材料
JP6950679B2 (ja) * 2017-02-15 2021-10-13 東洋紡株式会社 ポリエステル系シーラントフィルム、積層体及び包装体
JP3212374U (ja) * 2017-06-26 2017-09-07 ユニチカ株式会社 造型物
JP3214406U (ja) * 2017-10-27 2018-01-11 ユニチカ株式会社 眼鏡フレーム

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JP7351531B2 (ja) 2023-09-27
EP3858887A4 (en) 2022-06-22
TW202031720A (zh) 2020-09-01
WO2020067193A1 (ja) 2020-04-02
JPWO2020067193A1 (ja) 2021-09-02
EP3858887A1 (en) 2021-08-04
KR20210069656A (ko) 2021-06-11
TWI845546B (zh) 2024-06-21
CN112955490A (zh) 2021-06-11
JP2023158142A (ja) 2023-10-26

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