CN119451817A - 层叠聚对苯二甲酸乙二醇酯薄膜、脱模薄膜和层叠聚对苯二甲酸乙二醇酯薄膜的制造方法 - Google Patents

层叠聚对苯二甲酸乙二醇酯薄膜、脱模薄膜和层叠聚对苯二甲酸乙二醇酯薄膜的制造方法 Download PDF

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Publication number
CN119451817A
CN119451817A CN202380049970.8A CN202380049970A CN119451817A CN 119451817 A CN119451817 A CN 119451817A CN 202380049970 A CN202380049970 A CN 202380049970A CN 119451817 A CN119451817 A CN 119451817A
Authority
CN
China
Prior art keywords
film
polyethylene terephthalate
layer
terephthalate film
laminated
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
CN202380049970.8A
Other languages
English (en)
Chinese (zh)
Inventor
图师太一
西尾正太郎
清水亮
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 CN119451817A publication Critical patent/CN119451817A/zh
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B17/0404Disintegrating plastics, e.g. by milling to powder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/10Making granules by moulding the material, i.e. treating it in the molten state
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07Flat, e.g. panels
    • B29C48/08Flat, e.g. panels flexible, e.g. films
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/06Interconnection of layers permitting easy separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/10Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/26Polymeric coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2272/00Resin or rubber layer comprising scrap, waste or recycling material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/70Scrap or recycled material
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock
    • Y02P20/143Feedstock the feedstock being recycled material, e.g. plastics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/20Waste processing or separation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Laminated Bodies (AREA)
CN202380049970.8A 2022-06-27 2023-06-22 层叠聚对苯二甲酸乙二醇酯薄膜、脱模薄膜和层叠聚对苯二甲酸乙二醇酯薄膜的制造方法 Pending CN119451817A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022102723 2022-06-27
JP2022-102723 2022-06-27
PCT/JP2023/023213 WO2024004832A1 (ja) 2022-06-27 2023-06-22 積層ポリエチレンテレフタレートフィルム、離型フィルム、および積層ポリエチレンテレフタレートフィルムの製造方法

Publications (1)

Publication Number Publication Date
CN119451817A true CN119451817A (zh) 2025-02-14

Family

ID=89382924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380049970.8A Pending CN119451817A (zh) 2022-06-27 2023-06-22 层叠聚对苯二甲酸乙二醇酯薄膜、脱模薄膜和层叠聚对苯二甲酸乙二醇酯薄膜的制造方法

Country Status (5)

Country Link
JP (1) JPWO2024004832A1 (https=)
KR (1) KR20250031148A (https=)
CN (1) CN119451817A (https=)
TW (1) TW202408805A (https=)
WO (1) WO2024004832A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025079406A1 (ja) * 2023-10-11 2025-04-17 東洋紡株式会社 ポリエチレンテレフタレートフィルム、離型フィルム、及びポリエチレンテレフタレートフィルムの製造方法
WO2025089007A1 (ja) * 2023-10-23 2025-05-01 東洋紡株式会社 積層ポリエチレンテレフタレートフィルム、離型フィルム、及び積層ポリエチレンテレフタレートフィルムの製造方法
WO2025105167A1 (ja) * 2023-11-17 2025-05-22 東洋紡株式会社 積層ポリエチレンテレフタレートフィルム、離型フィルム、及び積層ポリエチレンテレフタレートフィルムの製造方法
WO2025204853A1 (ja) * 2024-03-28 2025-10-02 東洋紡株式会社 ポリエステルフィルム及びポリエステルフィルムのリサイクル方法
WO2025244105A1 (ja) * 2024-05-24 2025-11-27 三菱ケミカル株式会社 積層ポリエステルフィルム及びその応用
WO2026004771A1 (ja) * 2024-06-25 2026-01-02 株式会社コバヤシ 積層体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505276B2 (ja) * 2004-07-16 2010-07-21 帝人デュポンフィルム株式会社 二軸配向積層ポリエステルフィルム
JP4923484B2 (ja) * 2005-08-31 2012-04-25 東洋紡績株式会社 離型用積層ポリエチレンテレフタレートフィルムロール
JP2014133373A (ja) * 2013-01-11 2014-07-24 Toray Ind Inc 離型用二軸配向ポリエステルフィルムおよびその製造方法
JP6172338B2 (ja) * 2016-05-27 2017-08-02 三菱ケミカル株式会社 積層ポリエステルフィルム
MY194550A (en) * 2018-09-03 2022-12-01 Toyo Boseki Release film for production of ceramic green sheet
MY208999A (en) * 2019-06-28 2025-06-16 Toyo Boseki Release film for manufacturing ceramic green sheet
JP7676155B2 (ja) 2020-01-27 2025-05-14 東レ株式会社 フィルムの再利用方法および再生フィルム
JP7415748B2 (ja) * 2020-03-31 2024-01-17 三菱ケミカル株式会社 セラミックグリーンシートの支持体用ポリエステルフィルムロール
KR102903217B1 (ko) * 2020-06-24 2025-12-22 후지필름 가부시키가이샤 폴리에스터 필름의 제조 방법, 폴리에스터 필름, 적층 필름

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Publication number Publication date
TW202408805A (zh) 2024-03-01
JPWO2024004832A1 (https=) 2024-01-04
KR20250031148A (ko) 2025-03-06
WO2024004832A1 (ja) 2024-01-04

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