TW202210274A - 雙軸配向聚丙烯膜 - Google Patents

雙軸配向聚丙烯膜 Download PDF

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Publication number
TW202210274A
TW202210274A TW110121802A TW110121802A TW202210274A TW 202210274 A TW202210274 A TW 202210274A TW 110121802 A TW110121802 A TW 110121802A TW 110121802 A TW110121802 A TW 110121802A TW 202210274 A TW202210274 A TW 202210274A
Authority
TW
Taiwan
Prior art keywords
film
less
polypropylene
weight
biaxially oriented
Prior art date
Application number
TW110121802A
Other languages
English (en)
Chinese (zh)
Inventor
今井徹
中野麻洋
Original Assignee
日商東洋紡股份有限公司
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 日商東洋紡股份有限公司 filed Critical 日商東洋紡股份有限公司
Publication of TW202210274A publication Critical patent/TW202210274A/zh

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
    • 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
    • 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

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)
  • Laminated Bodies (AREA)
TW110121802A 2020-06-17 2021-06-16 雙軸配向聚丙烯膜 TW202210274A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020104870 2020-06-17
JP2020-104870 2020-06-17

Publications (1)

Publication Number Publication Date
TW202210274A true TW202210274A (zh) 2022-03-16

Family

ID=79267946

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110121802A TW202210274A (zh) 2020-06-17 2021-06-16 雙軸配向聚丙烯膜

Country Status (3)

Country Link
JP (1) JPWO2021256349A1 (ja)
TW (1) TW202210274A (ja)
WO (1) WO2021256349A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5854180B1 (ja) * 2014-03-28 2016-02-09 東レ株式会社 二軸配向ポリプロピレンフィルム
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
JPWO2021256349A1 (ja) 2021-12-23
WO2021256349A1 (ja) 2021-12-23

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