JP7205531B2 - 二軸延伸フィルム - Google Patents

二軸延伸フィルム Download PDF

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Publication number
JP7205531B2
JP7205531B2 JP2020503459A JP2020503459A JP7205531B2 JP 7205531 B2 JP7205531 B2 JP 7205531B2 JP 2020503459 A JP2020503459 A JP 2020503459A JP 2020503459 A JP2020503459 A JP 2020503459A JP 7205531 B2 JP7205531 B2 JP 7205531B2
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JP
Japan
Prior art keywords
stretched film
biaxially stretched
temperature
dimethylene terephthalate
polycyclohexylene dimethylene
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.)
Active
Application number
JP2020503459A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019167815A1 (ja
Inventor
俊介 小井土
友幸 根本
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of JPWO2019167815A1 publication Critical patent/JPWO2019167815A1/ja
Application granted granted Critical
Publication of JP7205531B2 publication Critical patent/JP7205531B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2020503459A 2018-03-02 2019-02-22 二軸延伸フィルム Active JP7205531B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018037857 2018-03-02
JP2018037857 2018-03-02
PCT/JP2019/006677 WO2019167815A1 (ja) 2018-03-02 2019-02-22 二軸延伸フィルム

Publications (2)

Publication Number Publication Date
JPWO2019167815A1 JPWO2019167815A1 (ja) 2021-03-04
JP7205531B2 true JP7205531B2 (ja) 2023-01-17

Family

ID=67805809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020503459A Active JP7205531B2 (ja) 2018-03-02 2019-02-22 二軸延伸フィルム

Country Status (5)

Country Link
JP (1) JP7205531B2 (zh)
KR (1) KR102646802B1 (zh)
CN (1) CN111868147B (zh)
TW (1) TWI768186B (zh)
WO (1) WO2019167815A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021202635B2 (en) 2021-01-22 2022-12-15 Sk Microworks Co., Ltd. Polyester film, preparation method thereof and method for reproducing polyethyleneterephthalate container using same
CN113308111A (zh) * 2021-06-03 2021-08-27 宁夏清研高分子新材料有限公司 一种用于柔性印刷线路板的液晶高分子薄膜及其制备方法
KR102595432B1 (ko) * 2021-09-16 2023-10-31 에스케이마이크로웍스 주식회사 폴리에스테르 필름, 플렉서블 플랫 케이블 및 와이어 하네스

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000143841A (ja) 1998-11-17 2000-05-26 Unitika Ltd 缶蓋金属板ラミネート用ポリエステルフィルム
JP2002225468A (ja) 2001-01-30 2002-08-14 Toppan Printing Co Ltd カード
JP2006182980A (ja) 2004-12-28 2006-07-13 Unitika Ltd ポリアリレート樹脂組成物およびそれからなる成形体
JP2012246485A (ja) 2002-06-26 2012-12-13 Eastman Chemical Co 二軸配向ポリエステルフィルム及びそれらの銅との積層板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114933A (ja) * 1984-06-29 1986-01-23 Toyobo Co Ltd 二軸配向成形品の製造法
JPH0367630A (ja) * 1989-08-08 1991-03-22 Diafoil Co Ltd 二軸配向ポリエステルフィルム
JP2001214067A (ja) * 2000-02-01 2001-08-07 Daicel Chem Ind Ltd 透明で機械物性の優れた熱可塑性樹脂組成物
JP4868650B2 (ja) 2001-04-06 2012-02-01 ユニチカ株式会社 ポリアリレート樹脂組成物およびそれからなる成形品
WO2010131643A1 (ja) * 2009-05-15 2010-11-18 東レ株式会社 二軸配向ポリエステルフィルムおよび磁気記録媒体
CN102449040B (zh) * 2009-06-05 2014-11-19 东丽株式会社 聚酯膜、层合膜及使用其的太阳能电池背板、太阳能电池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000143841A (ja) 1998-11-17 2000-05-26 Unitika Ltd 缶蓋金属板ラミネート用ポリエステルフィルム
JP2002225468A (ja) 2001-01-30 2002-08-14 Toppan Printing Co Ltd カード
JP2012246485A (ja) 2002-06-26 2012-12-13 Eastman Chemical Co 二軸配向ポリエステルフィルム及びそれらの銅との積層板
JP2006182980A (ja) 2004-12-28 2006-07-13 Unitika Ltd ポリアリレート樹脂組成物およびそれからなる成形体

Also Published As

Publication number Publication date
TW201938634A (zh) 2019-10-01
CN111868147B (zh) 2022-11-29
JPWO2019167815A1 (ja) 2021-03-04
KR20200128095A (ko) 2020-11-11
TWI768186B (zh) 2022-06-21
CN111868147A (zh) 2020-10-30
KR102646802B1 (ko) 2024-03-13
WO2019167815A1 (ja) 2019-09-06

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