KR102907512B1 - 폴리프로필렌 필름 - Google Patents

폴리프로필렌 필름

Info

Publication number
KR102907512B1
KR102907512B1 KR1020217028005A KR20217028005A KR102907512B1 KR 102907512 B1 KR102907512 B1 KR 102907512B1 KR 1020217028005 A KR1020217028005 A KR 1020217028005A KR 20217028005 A KR20217028005 A KR 20217028005A KR 102907512 B1 KR102907512 B1 KR 102907512B1
Authority
KR
South Korea
Prior art keywords
film
polypropylene
polypropylene film
mass
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
KR1020217028005A
Other languages
English (en)
Korean (ko)
Other versions
KR20210148096A (ko
Inventor
가즈마 오카다
마사토시 오쿠라
고헤이 야마나카
Original Assignee
도레이 카부시키가이샤
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 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20210148096A publication Critical patent/KR20210148096A/ko
Application granted granted Critical
Publication of KR102907512B1 publication Critical patent/KR102907512B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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)
KR1020217028005A 2019-03-28 2020-03-25 폴리프로필렌 필름 Active KR102907512B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-063195 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 (2)

Publication Number Publication Date
KR20210148096A KR20210148096A (ko) 2021-12-07
KR102907512B1 true KR102907512B1 (ko) 2026-01-05

Family

ID=72609893

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217028005A Active KR102907512B1 (ko) 2019-03-28 2020-03-25 폴리프로필렌 필름

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (10)

* 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
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
JP5660261B1 (ja) 2013-03-22 2015-01-28 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
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
KR102349685B1 (ko) * 2014-07-09 2022-01-12 도레이 카부시키가이샤 폴리프로필렌 필름 및 이형용 필름
JP6790398B2 (ja) * 2015-03-27 2020-11-25 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
JP6988244B2 (ja) 2016-08-10 2022-01-05 東レ株式会社 ポリプロピレンフィルムロール

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CN113490704B (zh) 2023-10-31
TW202102592A (zh) 2021-01-16
JP7581876B2 (ja) 2024-11-13
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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