JPWO2021149815A1 - - Google Patents

Info

Publication number
JPWO2021149815A1
JPWO2021149815A1 JP2021572825A JP2021572825A JPWO2021149815A1 JP WO2021149815 A1 JPWO2021149815 A1 JP WO2021149815A1 JP 2021572825 A JP2021572825 A JP 2021572825A JP 2021572825 A JP2021572825 A JP 2021572825A JP WO2021149815 A1 JPWO2021149815 A1 JP WO2021149815A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021572825A
Other languages
Japanese (ja)
Other versions
JP7137808B2 (ja
JPWO2021149815A5 (https=
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 filed Critical
Publication of JPWO2021149815A1 publication Critical patent/JPWO2021149815A1/ja
Publication of JPWO2021149815A5 publication Critical patent/JPWO2021149815A5/ja
Priority to JP2022135448A priority Critical patent/JP7641605B2/ja
Priority to JP2022135449A priority patent/JP7641606B2/ja
Application granted granted Critical
Publication of JP7137808B2 publication Critical patent/JP7137808B2/ja
Priority to JP2025021338A priority patent/JP2025071120A/ja
Priority to JP2025021342A priority patent/JP2025071121A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • 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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • 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
    • B32B2272/00—Resin or rubber layer comprising scrap, waste or recycling material
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/70—Scrap or recycled material
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2477/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/20—Waste processing or separation
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyamides (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2021572825A 2020-01-24 2021-01-22 ポリアミド樹脂フィルムの製造方法 Active JP7137808B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022135448A JP7641605B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法
JP2022135449A JP7641606B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法
JP2025021338A JP2025071120A (ja) 2020-01-24 2025-02-13 ポリアミド樹脂フィルムおよびその製造方法
JP2025021342A JP2025071121A (ja) 2020-01-24 2025-02-13 ポリアミド樹脂フィルムの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020010068 2020-01-24
JP2020010068 2020-01-24
PCT/JP2021/002310 WO2021149815A1 (ja) 2020-01-24 2021-01-22 ポリアミド樹脂フィルムの製造方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2022135448A Division JP7641605B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法
JP2022135449A Division JP7641606B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法

Publications (3)

Publication Number Publication Date
JPWO2021149815A1 true JPWO2021149815A1 (https=) 2021-07-29
JPWO2021149815A5 JPWO2021149815A5 (https=) 2022-05-02
JP7137808B2 JP7137808B2 (ja) 2022-09-15

Family

ID=76992992

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2021572825A Active JP7137808B2 (ja) 2020-01-24 2021-01-22 ポリアミド樹脂フィルムの製造方法
JP2022135449A Active JP7641606B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法
JP2022135448A Active JP7641605B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法
JP2025021342A Pending JP2025071121A (ja) 2020-01-24 2025-02-13 ポリアミド樹脂フィルムの製造方法
JP2025021338A Pending JP2025071120A (ja) 2020-01-24 2025-02-13 ポリアミド樹脂フィルムおよびその製造方法

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2022135449A Active JP7641606B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法
JP2022135448A Active JP7641605B2 (ja) 2020-01-24 2022-08-27 ポリアミド樹脂フィルムの製造方法
JP2025021342A Pending JP2025071121A (ja) 2020-01-24 2025-02-13 ポリアミド樹脂フィルムの製造方法
JP2025021338A Pending JP2025071120A (ja) 2020-01-24 2025-02-13 ポリアミド樹脂フィルムおよびその製造方法

Country Status (7)

Country Link
US (2) US12012491B2 (https=)
EP (1) EP4094923A4 (https=)
JP (5) JP7137808B2 (https=)
KR (2) KR20240090871A (https=)
CN (1) CN115003735B (https=)
TW (1) TWI841821B (https=)
WO (1) WO2021149815A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7844806B2 (ja) * 2020-03-31 2026-04-14 東洋紡株式会社 二軸延伸ポリアミドフィルムの製造方法
CN115572480B (zh) * 2022-08-23 2024-07-12 金发科技股份有限公司 一种聚酰胺组合物及其制备方法和应用
JP7644786B2 (ja) * 2023-02-17 2025-03-12 日東電工株式会社 延伸フィルムの製造方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05194377A (ja) * 1991-08-30 1993-08-03 Bayer Ag ポリアミド６の熱的解重合によるカプロラクタムの製造
JPH06328641A (ja) * 1993-05-21 1994-11-29 Toyobo Co Ltd 積層ポリアミドフィルム
JPH10287645A (ja) * 1997-04-11 1998-10-27 Unitika Ltd 回収ε−カプロラクタム及びその精製法
JPH10298162A (ja) * 1997-04-25 1998-11-10 Unitika Ltd 回収ε−カプロラクタム及びその精製法
JP2001058366A (ja) * 1999-06-15 2001-03-06 Toray Ind Inc シート状物およびそのリサイクル法
JP2002173598A (ja) * 2000-09-29 2002-06-21 Unitika Ltd 延伸ポリアミドフィルム
WO2008075461A1 (ja) * 2006-12-18 2008-06-26 Unitika Ltd. 二軸延伸ポリアミド樹脂フィルムおよびその製造方法
JP2008297416A (ja) * 2007-05-31 2008-12-11 Unitika Uji Products Kk 表面改質されたポリアミドフィルムおよびその製造方法
JP2016184477A (ja) * 2015-03-25 2016-10-20 大日本印刷株式会社 電池用包装材料
CN107163572A (zh) * 2017-05-22 2017-09-15 中国科学院化学研究所 一种高表面能长碳链聚酰胺透明薄膜及制备方法与用途
JP2018070786A (ja) * 2016-10-31 2018-05-10 ユニチカ株式会社 マット調バリアポリアミドフィルム及びその製造方法
JP2018095863A (ja) * 2016-12-14 2018-06-21 東洋紡株式会社 二軸延伸ポリアミド樹脂フィルム及びそれを用いた積層体。

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058026A (zh) 1991-06-19 1992-01-22 杨思会 用废尼龙聚合单体浇铸尼龙的方法
DE4421239A1 (de) * 1993-06-17 1994-12-22 Inventa Ag Verfahren zur Aufbereitung von hochmolekularem Polyamid 6 sowie nach diesem Verfahren hergestelltes Repolymerisat
JPH07310204A (ja) * 1994-03-25 1995-11-28 Toray Ind Inc ナイロン製衣料製品及びそのリサイクル方法
JPH07330718A (ja) 1994-06-09 1995-12-19 Toray Ind Inc ナイロン６解重合法およびナイロン６解重合装置
JPH1135554A (ja) * 1997-07-15 1999-02-09 Unitika Ltd ε−カプロラクタムの回収方法
US6297345B1 (en) * 1999-05-27 2001-10-02 Ube Industries, Ltd. Polyamide having excellent stretching properties
KR100502261B1 (ko) 2003-05-30 2005-07-21 주식회사 코오롱 폴리아미드 동시 이축 연신 필름의 제조방법
JP3671978B1 (ja) 2004-06-02 2005-07-13 東洋紡績株式会社 ポリアミド系樹脂フィルムロール、およびその製造方法
CA2605628C (en) * 2006-09-28 2015-03-17 Mitsubishi Gas Chemical Company, Inc. Biaxially stretched, multi-layereded polyamide film and production method thereof
JP5446422B2 (ja) * 2009-04-22 2014-03-19 東洋紡株式会社 積層２軸延伸ポリアミド系フィルム
JP2014051023A (ja) 2012-09-07 2014-03-20 Toray Ind Inc スタンパブルシートおよびそれらの製造方法
JP2016155928A (ja) 2015-02-24 2016-09-01 ユニチカ株式会社 冷間成型用ポリアミドフィルム、これを用いた冷間成型用積層体及び容器
US10396316B2 (en) 2015-03-25 2019-08-27 Dai Nippon Printing Co., Ltd. Cell packaging material and cell
CN108383996B (zh) * 2018-01-10 2020-10-30 金发科技股份有限公司 一种高结晶速率聚酰胺及其制备方法和应用
CN111518269B (zh) * 2019-02-02 2023-06-30 上海凯赛生物技术股份有限公司 一种快速结晶的聚酰胺5x树脂及其制备方法
CN111892743B (zh) * 2020-06-30 2022-02-18 金发科技股份有限公司 一种聚酰胺回收工艺与通过回收工艺得到的聚酰胺

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05194377A (ja) * 1991-08-30 1993-08-03 Bayer Ag ポリアミド６の熱的解重合によるカプロラクタムの製造
JPH06328641A (ja) * 1993-05-21 1994-11-29 Toyobo Co Ltd 積層ポリアミドフィルム
JPH10287645A (ja) * 1997-04-11 1998-10-27 Unitika Ltd 回収ε−カプロラクタム及びその精製法
JPH10298162A (ja) * 1997-04-25 1998-11-10 Unitika Ltd 回収ε−カプロラクタム及びその精製法
JP2001058366A (ja) * 1999-06-15 2001-03-06 Toray Ind Inc シート状物およびそのリサイクル法
JP2002173598A (ja) * 2000-09-29 2002-06-21 Unitika Ltd 延伸ポリアミドフィルム
WO2008075461A1 (ja) * 2006-12-18 2008-06-26 Unitika Ltd. 二軸延伸ポリアミド樹脂フィルムおよびその製造方法
JP2008297416A (ja) * 2007-05-31 2008-12-11 Unitika Uji Products Kk 表面改質されたポリアミドフィルムおよびその製造方法
JP2016184477A (ja) * 2015-03-25 2016-10-20 大日本印刷株式会社 電池用包装材料
JP2018070786A (ja) * 2016-10-31 2018-05-10 ユニチカ株式会社 マット調バリアポリアミドフィルム及びその製造方法
JP2018095863A (ja) * 2016-12-14 2018-06-21 東洋紡株式会社 二軸延伸ポリアミド樹脂フィルム及びそれを用いた積層体。
CN107163572A (zh) * 2017-05-22 2017-09-15 中国科学院化学研究所 一种高表面能长碳链聚酰胺透明薄膜及制备方法与用途

Also Published As

Publication number Publication date
EP4094923A4 (en) 2024-04-17
WO2021149815A1 (ja) 2021-07-29
US20230054022A1 (en) 2023-02-23
EP4094923A1 (en) 2022-11-30
KR20240090871A (ko) 2024-06-21
JP2022173207A (ja) 2022-11-18
JP2022173206A (ja) 2022-11-18
JP7641605B2 (ja) 2025-03-07
KR20220155983A (ko) 2022-11-24
US20230257539A1 (en) 2023-08-17
TW202138440A (zh) 2021-10-16
CN115003735B (zh) 2024-10-01
JP2025071120A (ja) 2025-05-02
CN115003735A (zh) 2022-09-02
US12012491B2 (en) 2024-06-18
KR102669959B1 (ko) 2024-05-27
JP2025071121A (ja) 2025-05-02
US12428532B2 (en) 2025-09-30
JP7137808B2 (ja) 2022-09-15
TWI841821B (zh) 2024-05-11
JP7641606B2 (ja) 2025-03-07

Similar Documents

Publication Publication Date Title
JPWO2021199461A1 (https=)
JPWO2021149815A1 (https=)
BR202021014609U2 (https=)
CN305859426S (https=)
CN306209299S (https=)
CN305533736S (https=)
CN305532148S (https=)
CN305531435S (https=)
CN305531075S (https=)
CN305529159S (https=)
CN305527987S (https=)
CN305527079S (https=)
BY20200332A (https=)
CN305536452S (https=)
CN305536749S (https=)
CN305858309S (https=)
CN305890575S (https=)
CN305870758S (https=)
CN305870098S (https=)
CN305865997S (https=)
CN305865361S (https=)
CN305863737S (https=)
CN305863514S (https=)
CN305860459S (https=)
CN305527111S (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220226

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220226

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220226

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220405

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220603

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220712

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220721

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220809

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220827

R150 Certificate of patent or registration of utility model

Ref document number: 7137808

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250