JPWO2021193507A1 - - Google Patents

Info

Publication number
JPWO2021193507A1
JPWO2021193507A1 JP2021549126A JP2021549126A JPWO2021193507A1 JP WO2021193507 A1 JPWO2021193507 A1 JP WO2021193507A1 JP 2021549126 A JP2021549126 A JP 2021549126A JP 2021549126 A JP2021549126 A JP 2021549126A JP WO2021193507 A1 JPWO2021193507 A1 JP WO2021193507A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021549126A
Other versions
JPWO2021193507A5 (ja
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 filed Critical
Publication of JPWO2021193507A1 publication Critical patent/JPWO2021193507A1/ja
Publication of JPWO2021193507A5 publication Critical patent/JPWO2021193507A5/ja
Pending 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
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2021549126A 2020-03-24 2021-03-22 Pending JPWO2021193507A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020052476 2020-03-24
PCT/JP2021/011659 WO2021193507A1 (ja) 2020-03-24 2021-03-22 二軸配向ポリプロピレンフィルムの製造方法

Publications (2)

Publication Number Publication Date
JPWO2021193507A1 true JPWO2021193507A1 (ja) 2021-09-30
JPWO2021193507A5 JPWO2021193507A5 (ja) 2024-03-12

Family

ID=77892140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021549126A Pending JPWO2021193507A1 (ja) 2020-03-24 2021-03-22

Country Status (3)

Country Link
JP (1) JPWO2021193507A1 (ja)
TW (1) TW202136394A (ja)
WO (1) WO2021193507A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6221481B2 (ja) * 2012-08-09 2017-11-01 東洋紡株式会社 ポリプロピレンフィルム
CN105682892A (zh) * 2013-11-14 2016-06-15 东丽株式会社 双轴取向聚丙烯膜及其制造方法
JP7135320B2 (ja) * 2016-03-17 2022-09-13 東レ株式会社 二軸配向ポリプロピレンフィルム、金属膜積層フィルムおよびフィルムコンデンサ
JP2018141122A (ja) * 2017-02-28 2018-09-13 東洋紡株式会社 二軸配向ポリプロピレンフィルム

Also Published As

Publication number Publication date
WO2021193507A1 (ja) 2021-09-30
TW202136394A (zh) 2021-10-01

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Legal Events

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Effective date: 20240301

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Effective date: 20240301