JP7306552B1 - 積層体の分離回収方法 - Google Patents

積層体の分離回収方法 Download PDF

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Publication number
JP7306552B1
JP7306552B1 JP2022152562A JP2022152562A JP7306552B1 JP 7306552 B1 JP7306552 B1 JP 7306552B1 JP 2022152562 A JP2022152562 A JP 2022152562A JP 2022152562 A JP2022152562 A JP 2022152562A JP 7306552 B1 JP7306552 B1 JP 7306552B1
Authority
JP
Japan
Prior art keywords
layer
laminate
recovering
polyolefin resin
separating
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.)
Active
Application number
JP2022152562A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024047120A (ja
Inventor
渉 敷地
大輔 前田
香紀 高橋
宣仁 吉田
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.)
Artience Co Ltd
Original Assignee
Toyo Ink SC Holdings 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 Toyo Ink SC Holdings Co Ltd filed Critical Toyo Ink SC Holdings Co Ltd
Priority to JP2022152562A priority Critical patent/JP7306552B1/ja
Priority to JP2023091211A priority patent/JP2024047532A/ja
Application granted granted Critical
Publication of JP7306552B1 publication Critical patent/JP7306552B1/ja
Priority to PCT/JP2023/034675 priority patent/WO2024071019A1/ja
Publication of JP2024047120A publication Critical patent/JP2024047120A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Laminated Bodies (AREA)
JP2022152562A 2022-09-26 2022-09-26 積層体の分離回収方法 Active JP7306552B1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022152562A JP7306552B1 (ja) 2022-09-26 2022-09-26 積層体の分離回収方法
JP2023091211A JP2024047532A (ja) 2022-09-26 2023-06-01 積層体の分離回収方法
PCT/JP2023/034675 WO2024071019A1 (ja) 2022-09-26 2023-09-25 積層体の分離回収方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022152562A JP7306552B1 (ja) 2022-09-26 2022-09-26 積層体の分離回収方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023091211A Division JP2024047532A (ja) 2022-09-26 2023-06-01 積層体の分離回収方法

Publications (2)

Publication Number Publication Date
JP7306552B1 true JP7306552B1 (ja) 2023-07-11
JP2024047120A JP2024047120A (ja) 2024-04-05

Family

ID=87072528

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022152562A Active JP7306552B1 (ja) 2022-09-26 2022-09-26 積層体の分離回収方法
JP2023091211A Pending JP2024047532A (ja) 2022-09-26 2023-06-01 積層体の分離回収方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023091211A Pending JP2024047532A (ja) 2022-09-26 2023-06-01 積層体の分離回収方法

Country Status (2)

Country Link
JP (2) JP7306552B1 (https=)
WO (1) WO2024071019A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023081285A (ja) * 2021-11-30 2023-06-09 サカタインクス株式会社 脱離用プライマー組成物層を有する積層体
JP7416320B1 (ja) 2023-08-31 2024-01-17 東洋インキＳｃホールディングス株式会社 積層体の製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7845408B2 (ja) * 2024-06-24 2026-04-14 Dic株式会社 成型品の製造方法
JP2026003536A (ja) * 2024-06-24 2026-01-13 Dic株式会社 成型品の製造方法、及び成型品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015146842A1 (ja) 2014-03-24 2015-10-01 東洋インキＳｃホールディングス株式会社 印刷インキ
JP2020175620A (ja) 2019-04-22 2020-10-29 東洋インキＳｃホールディングス株式会社 リサイクル基材製造方法
JP7263661B1 (ja) 2021-11-22 2023-04-25 東洋インキＳｃホールディングス株式会社 積層体の分離回収方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159937A (ja) * 1974-11-22 1976-05-25 Nippon Soda Co Suiyoseiankaakootosetsuchakuzai
JPS52119675A (en) * 1976-04-01 1977-10-07 Nippon Soda Co Aqueous anchor coating agent
JP7015460B2 (ja) * 2016-07-01 2022-02-03 大日本印刷株式会社 ポリオレフィン樹脂層を備える積層体およびそれを備える包装製品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015146842A1 (ja) 2014-03-24 2015-10-01 東洋インキＳｃホールディングス株式会社 印刷インキ
JP2020175620A (ja) 2019-04-22 2020-10-29 東洋インキＳｃホールディングス株式会社 リサイクル基材製造方法
JP7263661B1 (ja) 2021-11-22 2023-04-25 東洋インキＳｃホールディングス株式会社 積層体の分離回収方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023081285A (ja) * 2021-11-30 2023-06-09 サカタインクス株式会社 脱離用プライマー組成物層を有する積層体
JP7608690B2 (ja) 2021-11-30 2025-01-07 サカタインクス株式会社 脱離用プライマー組成物層を有する積層体
JP7416320B1 (ja) 2023-08-31 2024-01-17 東洋インキＳｃホールディングス株式会社 積層体の製造方法
JP2025034554A (ja) * 2023-08-31 2025-03-13 ａｒｔｉｅｎｃｅ株式会社 積層体の製造方法

Also Published As

Publication number Publication date
JP2024047120A (ja) 2024-04-05
JP2024047532A (ja) 2024-04-05
WO2024071019A1 (ja) 2024-04-04

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