JPWO2021200892A1 - - Google Patents

Info

Publication number
JPWO2021200892A1
JPWO2021200892A1 JP2022512261A JP2022512261A JPWO2021200892A1 JP WO2021200892 A1 JPWO2021200892 A1 JP WO2021200892A1 JP 2022512261 A JP2022512261 A JP 2022512261A JP 2022512261 A JP2022512261 A JP 2022512261A JP WO2021200892 A1 JPWO2021200892 A1 JP WO2021200892A1
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
JP2022512261A
Other languages
Japanese (ja)
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 JPWO2021200892A1 publication Critical patent/JPWO2021200892A1/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
    • C08J11/06—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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
JP2022512261A 2020-03-31 2021-03-30 Pending JPWO2021200892A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020062926 2020-03-31
PCT/JP2021/013445 WO2021200892A1 (ja) 2020-03-31 2021-03-30 再生樹脂の製造方法

Publications (1)

Publication Number Publication Date
JPWO2021200892A1 true JPWO2021200892A1 (zh) 2021-10-07

Family

ID=77928048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512261A Pending JPWO2021200892A1 (zh) 2020-03-31 2021-03-30

Country Status (5)

Country Link
JP (1) JPWO2021200892A1 (zh)
KR (1) KR20220161265A (zh)
CN (1) CN115335443A (zh)
TW (1) TW202146551A (zh)
WO (1) WO2021200892A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023058599A1 (ja) * 2021-10-05 2023-04-13 三菱瓦斯化学株式会社 ジヒドロキシ化合物の製造方法および再生樹脂の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075673A (zh) * 1973-11-08 1975-06-20
JPS60161440A (ja) * 1984-01-31 1985-08-23 Human Ind Corp 樹脂の再生方法
JP2941781B1 (ja) * 1998-05-27 1999-08-30 川崎重工業株式会社 湿式分別方法及び装置
JP2001131334A (ja) * 1999-10-29 2001-05-15 Sony Corp スチロール樹脂廃材のリサイクル方法
JP2004361459A (ja) * 2003-06-02 2004-12-24 Konica Minolta Medical & Graphic Inc ポリエステル系樹脂支持体回収方法
JP2005293710A (ja) * 2004-03-31 2005-10-20 Kazuki Kogyo:Kk 情報記録媒体の処理方法
JP5072179B2 (ja) * 2004-12-24 2012-11-14 栗田工業株式会社 廃棄物の脱塩洗浄方法
JP2011131507A (ja) 2009-12-24 2011-07-07 Idemitsu Kosan Co Ltd 廃棄光ディスク及び／又は回収光ディスクからのポリカーボネート樹脂の回収方法及び回収したポリカーボネート樹脂を成形して得られる光学成形品
JP6192084B1 (ja) * 2017-04-25 2017-09-06 日本シーム株式会社 金属を含む廃プラスチック類の選別設備

Also Published As

Publication number Publication date
KR20220161265A (ko) 2022-12-06
TW202146551A (zh) 2021-12-16
WO2021200892A1 (ja) 2021-10-07
CN115335443A (zh) 2022-11-11

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240201