KR20240121709A - 피막 부착 필름으로부터의 피막의 박리 방법 및 피막의 박리 장치 - Google Patents

피막 부착 필름으로부터의 피막의 박리 방법 및 피막의 박리 장치 Download PDF

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Publication number
KR20240121709A
KR20240121709A KR1020247012410A KR20247012410A KR20240121709A KR 20240121709 A KR20240121709 A KR 20240121709A KR 1020247012410 A KR1020247012410 A KR 1020247012410A KR 20247012410 A KR20247012410 A KR 20247012410A KR 20240121709 A KR20240121709 A KR 20240121709A
Authority
KR
South Korea
Prior art keywords
film
peeling
incision
cleaning solution
wound
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
KR1020247012410A
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English (en)
Korean (ko)
Inventor
요시히사 히가시다
키요시 타니노
카즈타카 와타나베
Original Assignee
도레이 카부시키가이샤
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 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20240121709A publication Critical patent/KR20240121709A/ko
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • 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
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/041—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • 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
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0286—Cleaning means used for separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • 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
    • B29L2009/00—Layered products
    • B29L2009/005—Layered products coated
    • 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
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Cleaning In General (AREA)
KR1020247012410A 2021-12-09 2022-11-01 피막 부착 필름으로부터의 피막의 박리 방법 및 피막의 박리 장치 Pending KR20240121709A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021199776 2021-12-09
JPJP-P-2021-199776 2021-12-09
JP2022084238 2022-05-24
JPJP-P-2022-084238 2022-05-24
PCT/JP2022/040912 WO2023106002A1 (ja) 2021-12-09 2022-11-01 被膜付きフィルムからの被膜の剥離方法および被膜の剥離装置

Publications (1)

Publication Number Publication Date
KR20240121709A true KR20240121709A (ko) 2024-08-09

Family

ID=86730206

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247012410A Pending KR20240121709A (ko) 2021-12-09 2022-11-01 피막 부착 필름으로부터의 피막의 박리 방법 및 피막의 박리 장치

Country Status (6)

Country Link
US (1) US20250026902A1 (https=)
EP (1) EP4446372A4 (https=)
JP (1) JPWO2023106002A1 (https=)
KR (1) KR20240121709A (https=)
TW (1) TW202337572A (https=)
WO (1) WO2023106002A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023162495A1 (https=) * 2022-02-24 2023-08-31

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004363140A (ja) 2003-06-02 2004-12-24 Toray Ind Inc 積層フィルムの剥離方法および剥離装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07148737A (ja) * 1993-11-29 1995-06-13 Fuji Photo Film Co Ltd 樹脂被覆紙から紙基材を採取する方法
JP2000025041A (ja) * 1998-07-14 2000-01-25 Unitika Ltd 樹脂フィルムからのコート層の剥離方法
JP2004169005A (ja) * 2002-11-05 2004-06-17 Toray Ind Inc 積層フィルムのリサイクル方法およびリサイクル製品
KR100878986B1 (ko) * 2007-10-30 2009-01-15 유영산업주식회사 팽윤액을 이용한 필름 접착제분리기
JP4989617B2 (ja) * 2008-12-10 2012-08-01 株式会社 アイワプラスチックス 剥離再生装置
US20150037536A1 (en) 2012-03-28 2015-02-05 Lintec Corporation Release film for ceramic green sheet production process
JP6328464B2 (ja) 2014-03-31 2018-05-23 三井化学東セロ株式会社 離型フィルム
JP2019137005A (ja) 2018-02-15 2019-08-22 東レフィルム加工株式会社 離型フィルム
JP7192253B2 (ja) * 2018-05-31 2022-12-20 日本ゼオン株式会社 分離装置、及び、樹脂フィルムの製造方法
JP7460069B2 (ja) * 2020-03-23 2024-04-02 株式会社ユニチカテクノス ポリ塩化ビニリデンコーティングフィルムからの熱可塑性樹脂フィルムの回収方法及び回収装置
EP4129675A4 (en) * 2020-03-31 2024-03-06 Mitsubishi Chemical Corporation POLYESTER RECYCLING SYSTEM AND METHOD

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004363140A (ja) 2003-06-02 2004-12-24 Toray Ind Inc 積層フィルムの剥離方法および剥離装置

Also Published As

Publication number Publication date
EP4446372A4 (en) 2025-12-03
EP4446372A1 (en) 2024-10-16
TW202337572A (zh) 2023-10-01
US20250026902A1 (en) 2025-01-23
JPWO2023106002A1 (https=) 2023-06-15
WO2023106002A1 (ja) 2023-06-15

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PA0105 International application

Patent event date: 20240415

Patent event code: PA01051R01D

Comment text: International Patent Application

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A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250627

Comment text: Request for Examination of Application