EP4743284A1 - CONTROL DATA GENERATION DEVICE FOR CONTROLLING A POLYURETHANE FOAM RECYCLING PROCESS - Google Patents

CONTROL DATA GENERATION DEVICE FOR CONTROLLING A POLYURETHANE FOAM RECYCLING PROCESS

Info

Publication number
EP4743284A1
EP4743284A1 EP24743803.9A EP24743803A EP4743284A1 EP 4743284 A1 EP4743284 A1 EP 4743284A1 EP 24743803 A EP24743803 A EP 24743803A EP 4743284 A1 EP4743284 A1 EP 4743284A1
Authority
EP
European Patent Office
Prior art keywords
controlling
control data
generation device
data generation
polyurethane foam
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
EP24743803.9A
Other languages
German (de)
French (fr)
Inventor
Nicolas Stefan Schork
Anant Vikas Aggarwal
Matthias Hinrichs
Achim Stammer
Oliver Pikhard
Patrick Schmatz-Engert
Patrick Weiss
Martin Binder
Christopher Alec Anderlohr
Andreas Thomas Haedler
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP4743284A1 publication Critical patent/EP4743284A1/en
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
    • 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
    • B29B2017/0203—Separating plastics from 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
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0279—Optical identification, e.g. cameras or spectroscopy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/08—Copolymers of styrene, e.g. AS or SAN, i.e. acrylonitrile styrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Software Systems (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
EP24743803.9A 2023-07-14 2024-07-12 CONTROL DATA GENERATION DEVICE FOR CONTROLLING A POLYURETHANE FOAM RECYCLING PROCESS Pending EP4743284A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23185478 2023-07-14
PCT/EP2024/069883 WO2025016925A1 (en) 2023-07-14 2024-07-12 Apparatus for generating control data for controlling a polyurethane foam recycling process

Publications (1)

Publication Number Publication Date
EP4743284A1 true EP4743284A1 (en) 2026-05-20

Family

ID=87377926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24743803.9A Pending EP4743284A1 (en) 2023-07-14 2024-07-12 CONTROL DATA GENERATION DEVICE FOR CONTROLLING A POLYURETHANE FOAM RECYCLING PROCESS

Country Status (4)

Country Link
EP (1) EP4743284A1 (en)
KR (1) KR20260040301A (en)
CN (1) CN121605027A (en)
WO (1) WO2025016925A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12468268B1 (en) * 2025-01-17 2025-11-11 Ryan Carter Machine-learning based monitoring of plastic recycling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106364B4 (en) 2013-06-18 2015-04-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for producing a polyurethane block foam
DE102016122275B4 (en) 2016-11-18 2020-04-02 H & S Anlagentechnik Gmbh Process for the production of polyol dispersions from polyurethane waste and their use
KR102783785B1 (en) 2019-06-27 2025-03-21 코베스트로 도이칠란트 아게 Method for recovering raw materials from polyurethane products
EP4010414B1 (en) 2019-08-08 2025-06-18 Carpenter Engineered Foams Belgium BV Improved method of recycling polyurethane materials
EP3957454A1 (en) * 2020-08-20 2022-02-23 Covestro Deutschland AG Method and system for separating waste polymers
EP3957453A1 (en) * 2020-08-20 2022-02-23 Covestro Deutschland AG Method and system for separating waste polyurethane foams
EP4104994B1 (en) * 2021-06-18 2023-08-09 Repsol, S.A. Method for sorting flexible polyurethane foams

Also Published As

Publication number Publication date
WO2025016925A1 (en) 2025-01-23
KR20260040301A (en) 2026-03-24
CN121605027A (en) 2026-03-03

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