FR3111091B1 - Process for recycling a polymer foam, material obtained and uses - Google Patents

Process for recycling a polymer foam, material obtained and uses Download PDF

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Publication number
FR3111091B1
FR3111091B1 FR2005839A FR2005839A FR3111091B1 FR 3111091 B1 FR3111091 B1 FR 3111091B1 FR 2005839 A FR2005839 A FR 2005839A FR 2005839 A FR2005839 A FR 2005839A FR 3111091 B1 FR3111091 B1 FR 3111091B1
Authority
FR
France
Prior art keywords
polymer foam
recycling
material obtained
polymer
strips
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.)
Active
Application number
FR2005839A
Other languages
French (fr)
Other versions
FR3111091A1 (en
Inventor
Mounir Saad
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.)
Plymouth Francaise SA
Original Assignee
Plymouth Francaise SA
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 Plymouth Francaise SA filed Critical Plymouth Francaise SA
Priority to FR2005839A priority Critical patent/FR3111091B1/en
Priority to PCT/FR2021/050996 priority patent/WO2021245352A1/en
Priority to EP21734433.2A priority patent/EP4161750A1/en
Publication of FR3111091A1 publication Critical patent/FR3111091A1/en
Application granted granted Critical
Publication of FR3111091B1 publication Critical patent/FR3111091B1/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
    • B29B17/0026—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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0036—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting of large particles, e.g. beads, granules, pellets, 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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • 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
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/751—Mattresses, cushions
    • 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

L’invention concerne un procédé de recyclage d’une mousse de polymère comprenant les étapes suivantes : On lamine la mousse de polymère en présence d’au moins un liant polymère, On récupère le mélange de la mousse de polymère laminée et du liant polymère, sous forme de bandes, et On fractionne lesdites bandes en fragments d’un matériau utilisable comme matière première, ainsi que le matériau obtenu et ses utilisations.The invention relates to a process for recycling a polymer foam comprising the following steps: The polymer foam is laminated in the presence of at least one polymer binder, The mixture of the laminated polymer foam and the polymer binder is recovered, in the form of strips, and said strips are divided into fragments of a material usable as raw material, as well as the material obtained and its uses.

FR2005839A 2020-06-04 2020-06-04 Process for recycling a polymer foam, material obtained and uses Active FR3111091B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2005839A FR3111091B1 (en) 2020-06-04 2020-06-04 Process for recycling a polymer foam, material obtained and uses
PCT/FR2021/050996 WO2021245352A1 (en) 2020-06-04 2021-06-02 Method for recycling a polymer foam, material obtained and uses
EP21734433.2A EP4161750A1 (en) 2020-06-04 2021-06-02 Method for recycling a polymer foam, material obtained and uses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005839A FR3111091B1 (en) 2020-06-04 2020-06-04 Process for recycling a polymer foam, material obtained and uses
FR2005839 2020-06-04

Publications (2)

Publication Number Publication Date
FR3111091A1 FR3111091A1 (en) 2021-12-10
FR3111091B1 true FR3111091B1 (en) 2022-06-17

Family

ID=72560761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005839A Active FR3111091B1 (en) 2020-06-04 2020-06-04 Process for recycling a polymer foam, material obtained and uses

Country Status (3)

Country Link
EP (1) EP4161750A1 (en)
FR (1) FR3111091B1 (en)
WO (1) WO2021245352A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876813A (en) * 1996-07-09 1999-03-02 Senitnel Products Corp Laminated foam structures with enhanced properties
JP3145038B2 (en) * 1996-10-07 2001-03-12 積水化学工業株式会社 Construction method of shape recovery foam and foam laminate used in this construction method
JP2001349492A (en) * 2000-06-05 2001-12-21 Sanyo Electric Co Ltd Laminated heat insulating material utilizing waste or the like and method of manufacturing the same
US8151933B2 (en) * 2009-05-13 2012-04-10 Cvg Management Corporation Thermally and acoustically insulative vehicle flooring
FR2991687B1 (en) 2012-06-08 2014-06-06 Plymouth Francaise Sa REGENERATION OF VULCANIZED RUBBER
KR101842000B1 (en) * 2016-07-13 2018-03-27 주식회사 상남 Quasi-noncombustible recycled foam insulation
RU2020123773A (en) * 2017-12-20 2022-01-20 Басф Се NEW POLYURETHANE SOFT FOAM
FR3088558B1 (en) * 2018-11-21 2021-05-21 SUEZ R & R Belgium SA PROCESS FOR MANUFACTURING RECYCLED FOAM TAPES

Also Published As

Publication number Publication date
EP4161750A1 (en) 2023-04-12
FR3111091A1 (en) 2021-12-10
WO2021245352A1 (en) 2021-12-09

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