JPWO2025205744A1 - - Google Patents

Info

Publication number
JPWO2025205744A1
JPWO2025205744A1 JP2025519698A JP2025519698A JPWO2025205744A1 JP WO2025205744 A1 JPWO2025205744 A1 JP WO2025205744A1 JP 2025519698 A JP2025519698 A JP 2025519698A JP 2025519698 A JP2025519698 A JP 2025519698A JP WO2025205744 A1 JPWO2025205744 A1 JP WO2025205744A1
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
JP2025519698A
Other languages
Japanese (ja)
Other versions
JPWO2025205744A5 (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
Priority to JP2025145924A priority Critical patent/JP2025183263A/ja
Priority to JP2025145925A priority patent/JP2025179153A/ja
Publication of JPWO2025205744A1 publication Critical patent/JPWO2025205744A1/ja
Publication of JPWO2025205744A5 publication Critical patent/JPWO2025205744A5/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
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • C08J11/14—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 steam or water
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2025519698A 2024-03-28 2025-03-25 Pending JPWO2025205744A1 (https=)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2025145924A JP2025183263A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、および回収装置
JP2025145925A JP2025179153A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、回収装置、解重合中間体組成物、解重合反応組成物、およびリサイクルモノマーの製造方法、製造装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2024053800 2024-03-28
JP2024053799 2024-03-28
JP2025018829 2025-02-07
JP2025018828 2025-02-07
PCT/JP2025/011691 WO2025205744A1 (ja) 2024-03-28 2025-03-25 熱可塑性ポリマー由来成分の回収方法、回収装置、解重合中間体組成物、解重合反応組成物、およびリサイクルモノマーの製造方法、製造装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2025145925A Division JP2025179153A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、回収装置、解重合中間体組成物、解重合反応組成物、およびリサイクルモノマーの製造方法、製造装置
JP2025145924A Division JP2025183263A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、および回収装置

Publications (2)

Publication Number Publication Date
JPWO2025205744A1 true JPWO2025205744A1 (https=) 2025-10-02
JPWO2025205744A5 JPWO2025205744A5 (https=) 2026-03-05

Family

ID=97217563

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2025519698A Pending JPWO2025205744A1 (https=) 2024-03-28 2025-03-25
JP2025145925A Pending JP2025179153A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、回収装置、解重合中間体組成物、解重合反応組成物、およびリサイクルモノマーの製造方法、製造装置
JP2025145924A Pending JP2025183263A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、および回収装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2025145925A Pending JP2025179153A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、回収装置、解重合中間体組成物、解重合反応組成物、およびリサイクルモノマーの製造方法、製造装置
JP2025145924A Pending JP2025183263A (ja) 2024-03-28 2025-09-03 熱可塑性ポリマー由来成分の回収方法、および回収装置

Country Status (2)

Country Link
JP (3) JPWO2025205744A1 (https=)
WO (1) WO2025205744A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024003803A (ja) * 2022-06-27 2024-01-15 東レ株式会社 リサイクルモノマー、リサイクルモノマーの製造方法、およびリサイクルモノマーの製造装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215087A1 (de) * 1992-05-07 1993-11-11 Basf Ag Verfahren zur Rückgewinnung von Caprolactam aus Polycaprolactam
DE4216848A1 (de) * 1992-05-21 1993-11-25 Basf Ag Verfahren zur Rückgewinnung von Caprolactam aus Polycaprolactam
NL1000781C2 (nl) * 1995-07-12 1997-01-14 Dsm Nv Werkwijze voor het winnen van caprolactam uit nylon-6 bevattende afval.
US7659320B2 (en) * 2000-11-01 2010-02-09 Interface, Inc. Method for extracting nylon from waste materials
JP2004189898A (ja) * 2002-12-11 2004-07-08 Nippon Sharyo Seizo Kaisha Ltd ポリエチレンテレフタレートの製造方法
WO2021230312A1 (ja) * 2020-05-15 2021-11-18 Dic株式会社 廃ポリスチレン製品のリサイクル方法
PL4176000T3 (pl) * 2020-07-02 2025-09-01 Cure Technology B.V. Sposób umożliwiający recykling odpadów poliesterowych oraz system stosowania tego sposobu
JP2023001085A (ja) * 2021-06-18 2023-01-04 国立大学法人東北大学 樹脂混合体の分離回収方法
JPWO2023074438A1 (https=) * 2021-10-29 2023-05-04
CN119452017A (zh) * 2022-06-27 2025-02-14 东丽株式会社 再循环单体、再循环单体的制造方法及再循环单体的制造装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024003803A (ja) * 2022-06-27 2024-01-15 東レ株式会社 リサイクルモノマー、リサイクルモノマーの製造方法、およびリサイクルモノマーの製造装置

Also Published As

Publication number Publication date
JP2025183263A (ja) 2025-12-16
JP2025179153A (ja) 2025-12-09
WO2025205744A1 (ja) 2025-10-02

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