JPWO2025192196A1 - - Google Patents

Info

Publication number
JPWO2025192196A1
JPWO2025192196A1 JP2025554137A JP2025554137A JPWO2025192196A1 JP WO2025192196 A1 JPWO2025192196 A1 JP WO2025192196A1 JP 2025554137 A JP2025554137 A JP 2025554137A JP 2025554137 A JP2025554137 A JP 2025554137A JP WO2025192196 A1 JPWO2025192196 A1 JP WO2025192196A1
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.)
Pending
Application number
JP2025554137A
Other languages
Japanese (ja)
Other versions
JPWO2025192196A5 (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 JPWO2025192196A1 publication Critical patent/JPWO2025192196A1/ja
Publication of JPWO2025192196A5 publication Critical patent/JPWO2025192196A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08J11/16—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 by treatment with inorganic material
    • 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
    • C08J11/18—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 by treatment with organic material
    • C08J11/22—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 by treatment with organic material by treatment with organic oxygen-containing compounds
    • 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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2025554137A 2024-03-15 2025-02-18 Pending JPWO2025192196A1 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2024041414 2024-03-15
JP2024195958 2024-11-08
PCT/JP2025/005481 WO2025192196A1 (ja) 2024-03-15 2025-02-18 分離用薬液、および分離方法

Publications (2)

Publication Number Publication Date
JPWO2025192196A1 true JPWO2025192196A1 (https=) 2025-09-18
JPWO2025192196A5 JPWO2025192196A5 (https=) 2026-02-18

Family

ID=97063623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025554137A Pending JPWO2025192196A1 (https=) 2024-03-15 2025-02-18

Country Status (3)

Country Link
JP (1) JPWO2025192196A1 (https=)
TW (1) TW202600717A (https=)
WO (1) WO2025192196A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08502964A (ja) * 1992-11-02 1996-04-02 イーストマン ケミカル カンパニー 実質的に非晶質ポリエステルの解重合
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
JP2009291690A (ja) * 2008-06-03 2009-12-17 Tdk Corp 剥離フィルムの洗浄方法、並びに基材フィルム及び剥離フィルムのリサイクル方法
CN112706503A (zh) * 2019-10-25 2021-04-27 廖兆姣 一种用于pet复合膜分离回收的组合物
JP2021160351A (ja) * 2020-03-31 2021-10-11 三菱ケミカル株式会社 ポリエステルのリサイクルシステム及びリサイクル方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4590797B2 (ja) * 2001-07-19 2010-12-01 日立化成工業株式会社 熱硬化性組成物の溶解方法
JP5614089B2 (ja) * 2010-04-30 2014-10-29 日立化成株式会社 樹脂複合物の溶解処理装置、及び、樹脂複合物の溶解処理方法
WO2021253883A1 (en) * 2020-06-17 2021-12-23 Guangdong Haozhi Technology Co. Limited Method for composite delamination
FR3123069B1 (fr) * 2021-05-20 2024-07-26 Ifp Energies Now Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc au moyen d’alcool
EP4402201A4 (en) * 2021-09-16 2026-01-14 Circ Llc PROCESS FOR DEPOLYMERIZING POLYESTER IN WASTE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08502964A (ja) * 1992-11-02 1996-04-02 イーストマン ケミカル カンパニー 実質的に非晶質ポリエステルの解重合
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
JP2009291690A (ja) * 2008-06-03 2009-12-17 Tdk Corp 剥離フィルムの洗浄方法、並びに基材フィルム及び剥離フィルムのリサイクル方法
CN112706503A (zh) * 2019-10-25 2021-04-27 廖兆姣 一种用于pet复合膜分离回收的组合物
JP2021160351A (ja) * 2020-03-31 2021-10-11 三菱ケミカル株式会社 ポリエステルのリサイクルシステム及びリサイクル方法

Also Published As

Publication number Publication date
WO2025192196A1 (ja) 2025-09-18
TW202600717A (zh) 2026-01-01

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