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GB202105505D0 - Improvements in or relating to plastic recycling - Google Patents

Improvements in or relating to plastic recycling

Info

Publication number
GB202105505D0
GB202105505D0 GBGB2105505.8A GB202105505A GB202105505D0 GB 202105505 D0 GB202105505 D0 GB 202105505D0 GB 202105505 A GB202105505 A GB 202105505A GB 202105505 D0 GB202105505 D0 GB 202105505D0
Authority
GB
United Kingdom
Prior art keywords
relating
plastic recycling
recycling
plastic
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.)
Pending
Application number
GBGB2105505.8A
Other versions
GB2605846A (en
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.)
Reventas Ltd
Original Assignee
Reventas 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 Reventas Ltd filed Critical Reventas Ltd
Priority to GB2105505.8A priority Critical patent/GB2605846A/en
Publication of GB202105505D0 publication Critical patent/GB202105505D0/en
Priority to PCT/EP2022/060199 priority patent/WO2022223491A2/en
Publication of GB2605846A publication Critical patent/GB2605846A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2323/30—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by oxidation
    • 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)
  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB2105505.8A 2021-04-18 2021-04-18 Improvements in or relating to plastic recycling Pending GB2605846A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2105505.8A GB2605846A (en) 2021-04-18 2021-04-18 Improvements in or relating to plastic recycling
PCT/EP2022/060199 WO2022223491A2 (en) 2021-04-18 2022-04-17 Improvements in or relating to plastic recycling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2105505.8A GB2605846A (en) 2021-04-18 2021-04-18 Improvements in or relating to plastic recycling

Publications (2)

Publication Number Publication Date
GB202105505D0 true GB202105505D0 (en) 2021-06-02
GB2605846A GB2605846A (en) 2022-10-19

Family

ID=76377743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2105505.8A Pending GB2605846A (en) 2021-04-18 2021-04-18 Improvements in or relating to plastic recycling

Country Status (2)

Country Link
GB (1) GB2605846A (en)
WO (1) WO2022223491A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025046485A1 (en) * 2023-09-01 2025-03-06 Nova Chemicals (International) S.A. Process for purifying recycled polyethylene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732722A1 (en) * 1987-09-29 1989-04-06 Ruhrchemie Ag Process for the preparation of ethylene vinyl acetate copolymers
US4857603A (en) 1988-02-29 1989-08-15 Allied-Signal Inc. Chain extension of polyethylene terephthalate with polyacyllactams
DE19927523A1 (en) * 1999-06-16 2000-12-21 Wolfgang Lindner Process for the separation of polyolefin plastic mixtures
CN103737991A (en) * 2013-12-11 2014-04-23 浙江经纬集团环保工程有限公司 Sun-proof anti-aging polyethylene pipe
GB2522599B (en) 2014-07-27 2016-01-27 Impact Lab Ltd Process for separating materials
EP3112406A1 (en) 2015-06-30 2017-01-04 The Procter and Gamble Company Method for purifying contaminated polyolefins
GB2547899A (en) * 2016-03-01 2017-09-06 Impact Laboratories Ltd Process for separating materials
GB2570019B (en) * 2018-09-17 2021-04-21 Impact Laboratories Ltd Plastic recycling process

Also Published As

Publication number Publication date
WO2022223491A3 (en) 2022-11-24
GB2605846A (en) 2022-10-19
WO2022223491A2 (en) 2022-10-27

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