JPWO2022224831A1 - - Google Patents

Info

Publication number
JPWO2022224831A1
JPWO2022224831A1 JP2022562512A JP2022562512A JPWO2022224831A1 JP WO2022224831 A1 JPWO2022224831 A1 JP WO2022224831A1 JP 2022562512 A JP2022562512 A JP 2022562512A JP 2022562512 A JP2022562512 A JP 2022562512A JP WO2022224831 A1 JPWO2022224831 A1 JP WO2022224831A1
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.)
Granted
Application number
JP2022562512A
Other languages
Japanese (ja)
Other versions
JPWO2022224831A5 (en
JP7302755B2 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=83722331&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPWO2022224831(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPWO2022224831A1 publication Critical patent/JPWO2022224831A1/ja
Publication of JPWO2022224831A5 publication Critical patent/JPWO2022224831A5/ja
Application granted granted Critical
Publication of JP7302755B2 publication Critical patent/JP7302755B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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
JP2022562512A 2021-04-22 2022-04-07 Method for manufacturing recycled plastic pellets and recycled plastic pellets Active JP7302755B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021072513 2021-04-22
JP2021072513 2021-04-22
PCT/JP2022/017221 WO2022224831A1 (en) 2021-04-22 2022-04-07 Method for manufacturing recycled plastic pellet, and recycled plastic pellet

Publications (3)

Publication Number Publication Date
JPWO2022224831A1 true JPWO2022224831A1 (en) 2022-10-27
JPWO2022224831A5 JPWO2022224831A5 (en) 2023-03-17
JP7302755B2 JP7302755B2 (en) 2023-07-04

Family

ID=83722331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022562512A Active JP7302755B2 (en) 2021-04-22 2022-04-07 Method for manufacturing recycled plastic pellets and recycled plastic pellets

Country Status (2)

Country Link
JP (1) JP7302755B2 (en)
WO (1) WO2022224831A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309646A (en) * 1992-05-13 1993-11-22 Mitsubishi Petrochem Co Ltd Manufacture of thermoplastic resin composition
JPH08164524A (en) * 1994-04-20 1996-06-25 Teijin Ltd Treatment of photomagnetic recording disk waste
JPH106335A (en) * 1996-06-19 1998-01-13 Ain Eng Kk Recovery of waste synthetic paper
JP2003080520A (en) * 2001-06-25 2003-03-19 Misawa Homes Co Ltd Waste disposal system
JP2004042461A (en) * 2002-07-12 2004-02-12 Matsushita Ecotechnology Center:Kk Separation method for waste plastic material, and separating device for waste plastic material
US20180029088A1 (en) * 2016-07-26 2018-02-01 Geo-Tech Polymers, Llc Method and apparatus for film treatment
WO2021230033A1 (en) * 2020-05-15 2021-11-18 Dic株式会社 Recycling system for recycling plastic laminate into recycled materials, recycling method, and laminate separation and recovery method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309646A (en) * 1992-05-13 1993-11-22 Mitsubishi Petrochem Co Ltd Manufacture of thermoplastic resin composition
JPH08164524A (en) * 1994-04-20 1996-06-25 Teijin Ltd Treatment of photomagnetic recording disk waste
JPH106335A (en) * 1996-06-19 1998-01-13 Ain Eng Kk Recovery of waste synthetic paper
JP2003080520A (en) * 2001-06-25 2003-03-19 Misawa Homes Co Ltd Waste disposal system
JP2004042461A (en) * 2002-07-12 2004-02-12 Matsushita Ecotechnology Center:Kk Separation method for waste plastic material, and separating device for waste plastic material
US20180029088A1 (en) * 2016-07-26 2018-02-01 Geo-Tech Polymers, Llc Method and apparatus for film treatment
WO2021230033A1 (en) * 2020-05-15 2021-11-18 Dic株式会社 Recycling system for recycling plastic laminate into recycled materials, recycling method, and laminate separation and recovery method

Also Published As

Publication number Publication date
WO2022224831A1 (en) 2022-10-27
JP7302755B2 (en) 2023-07-04

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