JPWO2021256348A1 - - Google Patents

Info

Publication number
JPWO2021256348A1
JPWO2021256348A1 JP2022531719A JP2022531719A JPWO2021256348A1 JP WO2021256348 A1 JPWO2021256348 A1 JP WO2021256348A1 JP 2022531719 A JP2022531719 A JP 2022531719A JP 2022531719 A JP2022531719 A JP 2022531719A JP WO2021256348 A1 JPWO2021256348 A1 JP WO2021256348A1
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
JP2022531719A
Other languages
Japanese (ja)
Other versions
JPWO2021256348A5 (fr
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 JPWO2021256348A1 publication Critical patent/JPWO2021256348A1/ja
Publication of JPWO2021256348A5 publication Critical patent/JPWO2021256348A5/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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
JP2022531719A 2020-06-17 2021-06-09 Pending JPWO2021256348A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020104869 2020-06-17
PCT/JP2021/021949 WO2021256348A1 (fr) 2020-06-17 2021-06-09 Film de polypropylène à orientation biaxiale

Publications (2)

Publication Number Publication Date
JPWO2021256348A1 true JPWO2021256348A1 (fr) 2021-12-23
JPWO2021256348A5 JPWO2021256348A5 (fr) 2024-05-28

Family

ID=79267896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022531719A Pending JPWO2021256348A1 (fr) 2020-06-17 2021-06-09

Country Status (3)

Country Link
JP (1) JPWO2021256348A1 (fr)
TW (1) TW202204495A (fr)
WO (1) WO2021256348A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023057307A (ja) * 2021-10-11 2023-04-21 フタムラ化学株式会社 延伸ポリプロピレンフィルム
CN116288936A (zh) * 2023-03-15 2023-06-23 武汉纺织大学 抗静电闪蒸无纺布及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106103553B (zh) * 2014-03-28 2020-05-12 东丽株式会社 双轴取向聚丙烯膜
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
TW202204495A (zh) 2022-02-01
WO2021256348A1 (fr) 2021-12-23

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240520

A621 Written request for application examination

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Effective date: 20240520