JP7691031B2 - 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
JP7691031B2
JP7691031B2 JP2024523863A JP2024523863A JP7691031B2 JP 7691031 B2 JP7691031 B2 JP 7691031B2 JP 2024523863 A JP2024523863 A JP 2024523863A JP 2024523863 A JP2024523863 A JP 2024523863A JP 7691031 B2 JP7691031 B2 JP 7691031B2
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JP
Japan
Prior art keywords
polypropylene
film
polypropylene film
less
film according
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
JP2024523863A
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English (en)
Japanese (ja)
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JPWO2024225155A5 (https=
JPWO2024225155A1 (https=
Inventor
遼 下川床
一馬 岡田
正寿 大倉
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 JPWO2024225155A1 publication Critical patent/JPWO2024225155A1/ja
Priority to JP2025007480A priority Critical patent/JP2025065159A/ja
Publication of JPWO2024225155A5 publication Critical patent/JPWO2024225155A5/ja
Application granted granted Critical
Publication of JP7691031B2 publication Critical patent/JP7691031B2/ja
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    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2024523863A 2023-04-28 2024-04-18 ポリプロピレンフィルム Active JP7691031B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025007480A JP2025065159A (ja) 2023-04-28 2025-01-20 ポリプロピレンフィルム

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023074057 2023-04-28
JP2023074057 2023-04-28
JP2023220404 2023-12-27
JP2023220404 2023-12-27
PCT/JP2024/015373 WO2024225155A1 (ja) 2023-04-28 2024-04-18 ポリプロピレンフィルム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025007480A Division JP2025065159A (ja) 2023-04-28 2025-01-20 ポリプロピレンフィルム

Publications (3)

Publication Number Publication Date
JPWO2024225155A1 JPWO2024225155A1 (https=) 2024-10-31
JPWO2024225155A5 JPWO2024225155A5 (https=) 2025-04-02
JP7691031B2 true JP7691031B2 (ja) 2025-06-11

Family

ID=93256614

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024523863A Active JP7691031B2 (ja) 2023-04-28 2024-04-18 ポリプロピレンフィルム
JP2025007480A Pending JP2025065159A (ja) 2023-04-28 2025-01-20 ポリプロピレンフィルム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025007480A Pending JP2025065159A (ja) 2023-04-28 2025-01-20 ポリプロピレンフィルム

Country Status (5)

Country Link
JP (2) JP7691031B2 (https=)
KR (1) KR20260007183A (https=)
CN (1) CN121175364A (https=)
TW (1) TW202448698A (https=)
WO (1) WO2024225155A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014051658A (ja) 2012-08-09 2014-03-20 Toyobo Co Ltd ポリプロピレンフィルム
WO2015129851A1 (ja) 2014-02-28 2015-09-03 東レ株式会社 二軸配向ポリプロピレンフィルム
WO2020137791A1 (ja) 2018-12-28 2020-07-02 東洋紡株式会社 二軸配向ポリプロピレンフィルム
WO2022209190A1 (ja) 2021-03-30 2022-10-06 住友化学株式会社 フィルム、フィルムの製造方法、およびプロピレン系重合体組成物
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
WO2023008400A1 (ja) 2021-07-28 2023-02-02 東レ株式会社 積層体、包装材、及び梱包体
WO2024058078A1 (ja) 2022-09-16 2024-03-21 王子ホールディングス株式会社 二軸延伸ポリプロピレンフィルム、金属化フィルム、及び、コンデンサ

Family Cites Families (3)

* 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
JP7388367B2 (ja) 2018-12-28 2023-11-29 東洋紡株式会社 二軸配向ポリプロピレンフィルム
CN113490704B (zh) 2019-03-28 2023-10-31 东丽株式会社 聚丙烯膜

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014051658A (ja) 2012-08-09 2014-03-20 Toyobo Co Ltd ポリプロピレンフィルム
WO2015129851A1 (ja) 2014-02-28 2015-09-03 東レ株式会社 二軸配向ポリプロピレンフィルム
WO2020137791A1 (ja) 2018-12-28 2020-07-02 東洋紡株式会社 二軸配向ポリプロピレンフィルム
WO2022209190A1 (ja) 2021-03-30 2022-10-06 住友化学株式会社 フィルム、フィルムの製造方法、およびプロピレン系重合体組成物
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
WO2023008400A1 (ja) 2021-07-28 2023-02-02 東レ株式会社 積層体、包装材、及び梱包体
WO2024058078A1 (ja) 2022-09-16 2024-03-21 王子ホールディングス株式会社 二軸延伸ポリプロピレンフィルム、金属化フィルム、及び、コンデンサ

Also Published As

Publication number Publication date
CN121175364A (zh) 2025-12-19
WO2024225155A1 (ja) 2024-10-31
KR20260007183A (ko) 2026-01-13
TW202448698A (zh) 2024-12-16
JP2025065159A (ja) 2025-04-17
JPWO2024225155A1 (https=) 2024-10-31

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