TWI910143B - 再生樹脂之製造方法 - Google Patents

再生樹脂之製造方法

Info

Publication number
TWI910143B
TWI910143B TW110111467A TW110111467A TWI910143B TW I910143 B TWI910143 B TW I910143B TW 110111467 A TW110111467 A TW 110111467A TW 110111467 A TW110111467 A TW 110111467A TW I910143 B TWI910143 B TW I910143B
Authority
TW
Taiwan
Prior art keywords
resin
carbon atoms
group
regenerated
aforementioned
Prior art date
Application number
TW110111467A
Other languages
English (en)
Chinese (zh)
Other versions
TW202146551A (zh
Inventor
白武宗憲
石裕人
高木祐梨
池田慎也
清水英貴
堀越裕
Original Assignee
日商三菱瓦斯化學股份有限公司
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 日商三菱瓦斯化學股份有限公司 filed Critical 日商三菱瓦斯化學股份有限公司
Publication of TW202146551A publication Critical patent/TW202146551A/zh
Application granted granted Critical
Publication of TWI910143B publication Critical patent/TWI910143B/zh

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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
TW110111467A 2020-03-31 2021-03-30 再生樹脂之製造方法 TWI910143B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-062926 2020-03-31
JP2020062926 2020-03-31

Publications (2)

Publication Number Publication Date
TW202146551A TW202146551A (zh) 2021-12-16
TWI910143B true TWI910143B (zh) 2026-01-01

Family

ID=77928048

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110111467A TWI910143B (zh) 2020-03-31 2021-03-30 再生樹脂之製造方法

Country Status (5)

Country Link
JP (1) JP7768126B2 (https=)
KR (1) KR20220161265A (https=)
CN (1) CN115335443A (https=)
TW (1) TWI910143B (https=)
WO (1) WO2021200892A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240376286A1 (en) * 2021-10-05 2024-11-14 Mitsubishi Gas Chemical Company, Inc. Dihydroxy compound manufacturing method and recycled resin manufacturing method
JP2024030697A (ja) * 2022-08-25 2024-03-07 田岡化学工業株式会社 ビナフトール構造を有するポリカーボネート樹脂類の分解方法
JPWO2025009535A1 (https=) * 2023-07-03 2025-01-09
KR20260047507A (ko) 2023-08-01 2026-04-08 미츠비시 가스 가가쿠 가부시키가이샤 열가소성 수지의 제조 방법
WO2025171500A1 (en) * 2024-02-12 2025-08-21 Carl Zeiss Vision International Gmbh Recycling method of thermoset spectacle lens material and relevant spectacle lens materials

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2006175410A (ja) * 2004-12-24 2006-07-06 Kurita Water Ind Ltd 廃棄物の脱塩洗浄方法
JP2018183734A (ja) * 2017-04-25 2018-11-22 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
JP2025161440A (ja) * 2024-04-12 2025-10-24 パナソニックホールディングス株式会社 精密機器、プロジェクタ、起動制御方法、および、プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075673A (https=) * 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
JP2005293710A (ja) * 2004-03-31 2005-10-20 Kazuki Kogyo:Kk 情報記録媒体の処理方法
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2006175410A (ja) * 2004-12-24 2006-07-06 Kurita Water Ind Ltd 廃棄物の脱塩洗浄方法
JP2018183734A (ja) * 2017-04-25 2018-11-22 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
JP2025161440A (ja) * 2024-04-12 2025-10-24 パナソニックホールディングス株式会社 精密機器、プロジェクタ、起動制御方法、および、プログラム

Also Published As

Publication number Publication date
CN115335443A (zh) 2022-11-11
KR20220161265A (ko) 2022-12-06
JPWO2021200892A1 (https=) 2021-10-07
WO2021200892A1 (ja) 2021-10-07
JP7768126B2 (ja) 2025-11-12
TW202146551A (zh) 2021-12-16

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