JP7137808B2 - ポリアミド樹脂フィルムの製造方法 - Google Patents

ポリアミド樹脂フィルムの製造方法 Download PDF

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Publication number
JP7137808B2
JP7137808B2 JP2021572825A JP2021572825A JP7137808B2 JP 7137808 B2 JP7137808 B2 JP 7137808B2 JP 2021572825 A JP2021572825 A JP 2021572825A JP 2021572825 A JP2021572825 A JP 2021572825A JP 7137808 B2 JP7137808 B2 JP 7137808B2
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polyamide
film
polyamide resin
resin
resin film
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Japanese (ja)
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JPWO2021149815A5 (enExample
JPWO2021149815A1 (enExample
Inventor
彰子 黒澤
敦子 野田
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Unitika Ltd
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Unitika Ltd
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Publication of JPWO2021149815A5 publication Critical patent/JPWO2021149815A5/ja
Priority to JP2022135449A priority Critical patent/JP7641606B2/ja
Priority to JP2022135448A priority patent/JP7641605B2/ja
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Publication of JP7137808B2 publication Critical patent/JP7137808B2/ja
Priority to JP2025021342A priority patent/JP2025071121A/ja
Priority to JP2025021338A priority patent/JP2025071120A/ja
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    • 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

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  • 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)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (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
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
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
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
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

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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

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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

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JPWO2021149815A1 JPWO2021149815A1 (enExample) 2021-07-29
JPWO2021149815A5 JPWO2021149815A5 (enExample) 2022-05-02
JP7137808B2 true JP7137808B2 (ja) 2022-09-15

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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
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
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
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

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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
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
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
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

Country Status (7)

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US (2) US12012491B2 (enExample)
EP (1) EP4094923A4 (enExample)
JP (5) JP7137808B2 (enExample)
KR (2) KR102669959B1 (enExample)
CN (1) CN115003735B (enExample)
TW (1) TWI841821B (enExample)
WO (1) WO2021149815A1 (enExample)

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
JPWO2021199461A1 (enExample) * 2020-03-31 2021-10-07
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

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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
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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。

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

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KR20220155983A (ko) 2022-11-24
JP7641606B2 (ja) 2025-03-07
US12012491B2 (en) 2024-06-18
EP4094923A1 (en) 2022-11-30
KR102669959B1 (ko) 2024-05-27
EP4094923A4 (en) 2024-04-17
WO2021149815A1 (ja) 2021-07-29
KR20240090871A (ko) 2024-06-21
US12428532B2 (en) 2025-09-30
TW202138440A (zh) 2021-10-16
CN115003735B (zh) 2024-10-01
JP7641605B2 (ja) 2025-03-07
CN115003735A (zh) 2022-09-02
TWI841821B (zh) 2024-05-11
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