CN115734866A - 双轴取向聚丙烯膜 - Google Patents

双轴取向聚丙烯膜 Download PDF

Info

Publication number
CN115734866A
CN115734866A CN202180044338.5A CN202180044338A CN115734866A CN 115734866 A CN115734866 A CN 115734866A CN 202180044338 A CN202180044338 A CN 202180044338A CN 115734866 A CN115734866 A CN 115734866A
Authority
CN
China
Prior art keywords
film
width direction
biaxially oriented
oriented polypropylene
polypropylene film
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.)
Pending
Application number
CN202180044338.5A
Other languages
English (en)
Chinese (zh)
Inventor
堀之内一仁
山田浩司
种木健介
今井徹
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of CN115734866A publication Critical patent/CN115734866A/zh
Pending legal-status Critical Current

Links

Images

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
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • C08J2323/12—Polypropene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CN202180044338.5A 2020-06-25 2021-06-23 双轴取向聚丙烯膜 Pending CN115734866A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2020109787 2020-06-25
JP2020-109787 2020-06-25
JP2020-109788 2020-06-25
JP2020109788 2020-06-25
JP2020109789 2020-06-25
JP2020-109789 2020-06-25
PCT/JP2021/023722 WO2021261505A1 (ja) 2020-06-25 2021-06-23 二軸配向ポリプロピレンフィルム

Publications (1)

Publication Number Publication Date
CN115734866A true CN115734866A (zh) 2023-03-03

Family

ID=79281271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180044338.5A Pending CN115734866A (zh) 2020-06-25 2021-06-23 双轴取向聚丙烯膜

Country Status (6)

Country Link
US (1) US12600830B2 (https=)
EP (1) EP4173800A4 (https=)
JP (1) JP7559760B2 (https=)
KR (1) KR20230028310A (https=)
CN (1) CN115734866A (https=)
WO (1) WO2021261505A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102465570B1 (ko) 2018-12-28 2022-11-10 도요보 가부시키가이샤 2축 배향 폴리프로필렌 필름
US12384907B2 (en) 2018-12-28 2025-08-12 Toyobo Co., Ltd. Biaxially oriented polypropylene film
KR20230025396A (ko) 2020-06-17 2023-02-21 도요보 가부시키가이샤 2축 배향 폴리프로필렌 필름
US12404379B2 (en) 2020-06-17 2025-09-02 Toyobo Co., Ltd. Biaxially oriented polypropylene film
TWI868371B (zh) * 2020-06-25 2025-01-01 日商東洋紡股份有限公司 雙軸配向聚丙烯膜

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101374891A (zh) * 2006-02-17 2009-02-25 东丽株式会社 双轴取向聚丙烯薄膜
WO2014103713A1 (ja) * 2012-12-26 2014-07-03 東レ株式会社 多孔性ポリオレフィンフィルムおよびその製造方法、ならびにそれを用いてなる蓄電デバイス用セパレータ
CN107405823A (zh) * 2015-03-27 2017-11-28 东丽株式会社 电容器用双轴取向聚丙烯膜、金属层叠膜及薄膜电容器
JP2018130958A (ja) * 2017-02-16 2018-08-23 東レ株式会社 二軸配向ポリプロピレンフィルム
CN115315467A (zh) * 2020-03-24 2022-11-08 东洋纺株式会社 双轴取向聚丙烯薄膜
CN115697705A (zh) * 2020-06-17 2023-02-03 东洋纺株式会社 双轴取向聚丙烯薄膜

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651330A (en) 1979-10-05 1981-05-08 Toray Ind Inc Polypropylene film
JP3079726B2 (ja) 1991-12-26 2000-08-21 チッソ株式会社 二軸延伸多層フィルム
JPH10180963A (ja) 1996-10-29 1998-07-07 Toray Ind Inc 積層フィルムおよびその製造方法
JPH11106520A (ja) 1997-10-01 1999-04-20 Nippon Polychem Kk アンチブロッキング剤マスターバッチおよびそれを用いた二軸延伸ポリプロピレンフィルム
US6190760B1 (en) 1997-12-26 2001-02-20 Toray Industries, Inc. Biaxially oriented polypropylene film to be metallized a metallized biaxially oriented polypropylene film and a laminate formed by using it
JPH11192680A (ja) 1998-01-06 1999-07-21 Toray Ind Inc ポリプロピレンフィルムおよびその製造方法
US6541123B1 (en) 1998-05-29 2003-04-01 Mitsubishi Plastics, Inc. Polyolefin film for stretch packaging
JP2001040111A (ja) 1999-07-26 2001-02-13 Toray Ind Inc 強力化二軸配向ポリプロピレンフィルム
US7241485B2 (en) 2001-11-09 2007-07-10 Toray Industries, Inc. Protective film for glass
JP5367249B2 (ja) 2007-10-23 2013-12-11 ポリプラスチックス株式会社 環状オレフィン樹脂フィルム及び環状オレフィン樹脂プリフォームの製造方法
JP5742023B2 (ja) 2010-08-11 2015-07-01 東洋紡株式会社 表面保護用フィルムおよびその製造方法
EP2565221B2 (en) 2011-08-30 2018-08-08 Borealis AG Process for the manufacture of a capacitor film
KR20140081807A (ko) 2011-10-14 2014-07-01 도레이 카부시키가이샤 다공성 폴리프로필렌 필름 및 축전 디바이스
KR101986868B1 (ko) 2012-01-24 2019-06-07 도요보 가부시키가이샤 연신 폴리프로필렌 필름
WO2014002934A1 (ja) 2012-06-29 2014-01-03 東洋紡株式会社 延伸ポリプロピレンフィルム
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
EP2733157B1 (en) 2012-11-16 2015-01-07 Borealis AG Highly isotactic PP resin with wide melting distribution having improved BOPP film properties and easy processing characteristics
TWI588185B (zh) 2012-12-25 2017-06-21 Toyo Boseki Biaxially oriented polypropylene film
JP2014141644A (ja) * 2012-12-26 2014-08-07 Toray Ind Inc 二軸配向多孔性ポリプロピレンフィルム、蓄電デバイス用セパレータフィルムおよび蓄電デバイス
JP5929838B2 (ja) 2013-05-30 2016-06-08 王子ホールディングス株式会社 コンデンサー用二軸延伸ポリプロピレンフィルム
JP2013177645A (ja) 2013-06-26 2013-09-09 Mitsui Chemicals Tohcello Inc 二軸延伸ポリプロピレンフィルム及びその製造方法
KR102352439B1 (ko) 2013-07-23 2022-01-18 도요보 가부시키가이샤 연신 폴리프로필렌 필름
CN105682892A (zh) 2013-11-14 2016-06-15 东丽株式会社 双轴取向聚丙烯膜及其制造方法
KR101873134B1 (ko) 2013-12-18 2018-06-29 보레알리스 아게 향상된 강성/인성 균형을 가진 bopp 필름
EP3124205B1 (en) 2014-03-28 2021-04-21 Toray Industries, Inc. Biaxially oriented polypropylene film
EP3124523B1 (en) 2014-03-28 2020-08-12 Toray Industries, Inc. Biaxially oriented polypropylene film
JP6302726B2 (ja) 2014-04-07 2018-03-28 グンゼ株式会社 二軸延伸ポリプロピレン系フィルム及び包装用袋
JP6260472B2 (ja) 2014-06-30 2018-01-17 王子ホールディングス株式会社 コンデンサ用二軸延伸ポリプロピレンフィルム
CN106470839A (zh) 2014-07-09 2017-03-01 东丽株式会社 聚丙烯膜及脱模用膜
EP3279224A4 (en) 2015-03-31 2018-09-26 Prime Polymer Co., Ltd. Polypropylene resin composition and manufacturing method therefor, biaxially-stretched film and manufacturing method therefor, and capacitor film for film condenser
KR101974824B1 (ko) 2015-03-31 2019-05-03 오지 홀딩스 가부시키가이샤 콘덴서용 2축 연신 폴리프로필렌 필름, 금속화 필름 및 콘덴서
JP6874373B2 (ja) 2015-05-12 2021-05-19 東レ株式会社 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並びにそれらの製造方法
KR102434652B1 (ko) 2016-03-28 2022-08-22 도요보 가부시키가이샤 2축 연신 적층 폴리프로필렌 필름
CN118457000A (zh) 2016-03-28 2024-08-09 东洋纺株式会社 双轴取向聚丙烯薄膜
JP6944267B2 (ja) 2016-04-05 2021-10-06 サンアロマー株式会社 ポリプロピレンシートおよびその成形体ならびにその製造方法
WO2017221781A1 (ja) 2016-06-23 2017-12-28 東洋紡株式会社 積層ポリプロピレンフィルム
JP6784075B2 (ja) 2016-06-23 2020-11-11 東洋紡株式会社 積層フィルム
JP7070426B2 (ja) 2016-11-25 2022-05-18 東レ株式会社 積層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
JP7205462B2 (ja) 2017-03-28 2023-01-17 東洋紡株式会社 二軸配向ポリプロピレンフィルム
US11440292B2 (en) 2017-08-29 2022-09-13 Toray Industries, Inc. Polypropylene film, metal layer laminated film, and film capacitor
CN108749019A (zh) 2018-06-11 2018-11-06 江苏中立方实业有限公司 一种聚丙烯电容膜及其制备方法与聚丙烯膜电容
WO2019244708A1 (ja) 2018-06-19 2019-12-26 東洋紡株式会社 ポリプロピレン系積層フィルム
EP3904049A4 (en) 2018-12-28 2022-09-14 Toyobo Co., Ltd. BIAXIALLY ORIENTATED POLYPROPYLENE FILM
US12384907B2 (en) 2018-12-28 2025-08-12 Toyobo Co., Ltd. Biaxially oriented polypropylene film
US12104025B2 (en) 2018-12-28 2024-10-01 Toyobo Co., Ltd. Biaxially oriented polypropylene film
KR102465570B1 (ko) 2018-12-28 2022-11-10 도요보 가부시키가이샤 2축 배향 폴리프로필렌 필름
KR20210109570A (ko) 2018-12-28 2021-09-06 도요보 가부시키가이샤 2축 배향 폴리프로필렌 필름
US12404379B2 (en) 2020-06-17 2025-09-02 Toyobo Co., Ltd. Biaxially oriented polypropylene film
TWI868371B (zh) 2020-06-25 2025-01-01 日商東洋紡股份有限公司 雙軸配向聚丙烯膜
KR20240032740A (ko) 2021-07-16 2024-03-12 도요보 가부시키가이샤 2축 배향 적층 폴리프로필렌 필름

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101374891A (zh) * 2006-02-17 2009-02-25 东丽株式会社 双轴取向聚丙烯薄膜
WO2014103713A1 (ja) * 2012-12-26 2014-07-03 東レ株式会社 多孔性ポリオレフィンフィルムおよびその製造方法、ならびにそれを用いてなる蓄電デバイス用セパレータ
CN107405823A (zh) * 2015-03-27 2017-11-28 东丽株式会社 电容器用双轴取向聚丙烯膜、金属层叠膜及薄膜电容器
US20180068791A1 (en) * 2015-03-27 2018-03-08 Toray Industries, Inc. Biaxially oriented polypropylene film for capacitor, metal laminated film, and film capacitor
JP2018130958A (ja) * 2017-02-16 2018-08-23 東レ株式会社 二軸配向ポリプロピレンフィルム
CN115315467A (zh) * 2020-03-24 2022-11-08 东洋纺株式会社 双轴取向聚丙烯薄膜
CN115697705A (zh) * 2020-06-17 2023-02-03 东洋纺株式会社 双轴取向聚丙烯薄膜

Also Published As

Publication number Publication date
US12600830B2 (en) 2026-04-14
KR20230028310A (ko) 2023-02-28
WO2021261505A1 (ja) 2021-12-30
JPWO2021261505A1 (https=) 2021-12-30
US20230235135A1 (en) 2023-07-27
JP7559760B2 (ja) 2024-10-02
EP4173800A4 (en) 2024-07-17
EP4173800A1 (en) 2023-05-03

Similar Documents

Publication Publication Date Title
CN113226703B (zh) 双轴取向聚丙烯薄膜
JP7255733B2 (ja) 二軸配向ポリプロピレンフィルム
JP7363816B2 (ja) 二軸配向ポリプロピレンフィルム
TWI833866B (zh) 雙軸配向聚丙烯膜
CN113226702B (zh) 双轴取向聚丙烯薄膜
CN115315467B (zh) 双轴取向聚丙烯薄膜
CN115734866A (zh) 双轴取向聚丙烯膜
TWI824089B (zh) 雙軸配向聚丙烯膜
TWI813841B (zh) 雙軸配向聚丙烯膜之製造方法
TWI872231B (zh) 雙軸配向聚丙烯膜之製造方法
JP7571788B2 (ja) 二軸配向ポリプロピレンフィルムの製造方法
JP7164053B2 (ja) 二軸配向ポリプロピレンフィルム
TW202140647A (zh) 雙軸配向聚丙烯膜
TWI835964B (zh) 雙軸配向聚丙烯膜
TW202146209A (zh) 雙軸配向聚醯胺膜

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination