JP7581876B2 - ポリプロピレンフィルム - Google Patents

ポリプロピレンフィルム Download PDF

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Publication number
JP7581876B2
JP7581876B2 JP2020539114A JP2020539114A JP7581876B2 JP 7581876 B2 JP7581876 B2 JP 7581876B2 JP 2020539114 A JP2020539114 A JP 2020539114A JP 2020539114 A JP2020539114 A JP 2020539114A JP 7581876 B2 JP7581876 B2 JP 7581876B2
Authority
JP
Japan
Prior art keywords
film
polypropylene
mass
polypropylene film
less
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
JP2020539114A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020196602A5 (https=
JPWO2020196602A1 (https=
Inventor
一馬 岡田
正寿 大倉
康平 山中
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of JPWO2020196602A1 publication Critical patent/JPWO2020196602A1/ja
Publication of JPWO2020196602A5 publication Critical patent/JPWO2020196602A5/ja
Application granted granted Critical
Publication of JP7581876B2 publication Critical patent/JP7581876B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Adhesive Tapes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2020539114A 2019-03-28 2020-03-25 ポリプロピレンフィルム Active JP7581876B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019063195 2019-03-28
JP2019063195 2019-03-28
PCT/JP2020/013262 WO2020196602A1 (ja) 2019-03-28 2020-03-25 ポリプロピレンフィルム

Publications (3)

Publication Number Publication Date
JPWO2020196602A1 JPWO2020196602A1 (https=) 2020-10-01
JPWO2020196602A5 JPWO2020196602A5 (https=) 2023-03-31
JP7581876B2 true JP7581876B2 (ja) 2024-11-13

Family

ID=72609893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020539114A Active JP7581876B2 (ja) 2019-03-28 2020-03-25 ポリプロピレンフィルム

Country Status (5)

Country Link
JP (1) JP7581876B2 (https=)
KR (1) KR102907512B1 (https=)
CN (1) CN113490704B (https=)
TW (1) TWI824130B (https=)
WO (1) WO2020196602A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7692702B2 (ja) * 2020-03-30 2025-06-16 住友化学株式会社 二軸延伸フィルム、多層フィルム、包装袋、および二軸延伸フィルムの製造方法
WO2022210688A1 (ja) 2021-03-31 2022-10-06 東レ株式会社 ポリプロピレンフィルム
WO2022210693A1 (ja) 2021-03-31 2022-10-06 東レ株式会社 ポリプロピレンフィルム
JP7757789B2 (ja) * 2021-12-28 2025-10-22 東洋紡株式会社 粘着用二軸配向ポリプロピレンフィルム及び粘着フィルム
JP7691031B2 (ja) 2023-04-28 2025-06-11 東レ株式会社 ポリプロピレンフィルム
WO2024257805A1 (ja) 2023-06-14 2024-12-19 東洋紡株式会社 二軸配向ポリプロピレンフィルム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014051657A (ja) 2012-08-09 2014-03-20 Toyobo Co Ltd ポリプロピレンフィルム
WO2014148547A1 (ja) 2013-03-22 2014-09-25 東レ株式会社 二軸配向ポリプロピレンフィルム、金属化フィルムおよびフィルムコンデンサ
WO2016006578A1 (ja) 2014-07-09 2016-01-14 東レ株式会社 ポリプロピレンフィルムおよび離型用フィルム
JP2016187959A (ja) 2015-03-27 2016-11-04 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
WO2017022786A1 (ja) 2015-08-06 2017-02-09 東レ株式会社 粘着フィルムおよび粘着フィルムロール
JP2017125184A (ja) 2016-01-07 2017-07-20 東レ株式会社 ポリプロピレンフィルムおよび離型用フィルム
JP2018028075A (ja) 2016-08-10 2018-02-22 東レ株式会社 ポリプロピレンフィルムロール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3550557B2 (ja) 2001-07-31 2004-08-04 株式会社トクヤマ ポリプロピレン系熱成形シート積層用フィルム
CA2772028C (en) * 2004-04-22 2013-05-28 Toray Industries, Inc. Microporous polypropylene film and manufacturing method for same
JP6222087B2 (ja) * 2012-06-07 2017-11-01 三菱ケミカル株式会社 ポリオレフィン系樹脂多孔性フィルム
JP6508043B2 (ja) * 2014-02-28 2019-05-08 東レ株式会社 二軸配向ポリプロピレンフィルム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014051657A (ja) 2012-08-09 2014-03-20 Toyobo Co Ltd ポリプロピレンフィルム
WO2014148547A1 (ja) 2013-03-22 2014-09-25 東レ株式会社 二軸配向ポリプロピレンフィルム、金属化フィルムおよびフィルムコンデンサ
WO2016006578A1 (ja) 2014-07-09 2016-01-14 東レ株式会社 ポリプロピレンフィルムおよび離型用フィルム
JP2016187959A (ja) 2015-03-27 2016-11-04 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
WO2017022786A1 (ja) 2015-08-06 2017-02-09 東レ株式会社 粘着フィルムおよび粘着フィルムロール
JP2017125184A (ja) 2016-01-07 2017-07-20 東レ株式会社 ポリプロピレンフィルムおよび離型用フィルム
JP2018028075A (ja) 2016-08-10 2018-02-22 東レ株式会社 ポリプロピレンフィルムロール

Also Published As

Publication number Publication date
KR102907512B1 (ko) 2026-01-05
CN113490704B (zh) 2023-10-31
TW202102592A (zh) 2021-01-16
WO2020196602A1 (ja) 2020-10-01
TWI824130B (zh) 2023-12-01
KR20210148096A (ko) 2021-12-07
JPWO2020196602A1 (https=) 2020-10-01
CN113490704A (zh) 2021-10-08

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