CA3129018A1 - Synthese de polymeres fonctionnalises par devulcanisation a partir de dechets contenant des elastomeres - Google Patents

Synthese de polymeres fonctionnalises par devulcanisation a partir de dechets contenant des elastomeres Download PDF

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Publication number
CA3129018A1
CA3129018A1 CA3129018A CA3129018A CA3129018A1 CA 3129018 A1 CA3129018 A1 CA 3129018A1 CA 3129018 A CA3129018 A CA 3129018A CA 3129018 A CA3129018 A CA 3129018A CA 3129018 A1 CA3129018 A1 CA 3129018A1
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CA
Canada
Prior art keywords
group
solvent
chosen
groups
devulcanization
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
CA3129018A
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English (en)
French (fr)
Inventor
Isabelle DEZ
Annie-Claude GAUMONT
Jean-Nicolas Noel
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.)
Centre National de la Recherche Scientifique CNRS
Universite de Caen Normandie
Ecole Nationale Superieure dIngenieurs de Caen
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Caen Normandie
Ecole Nationale Superieure dIngenieurs de Caen
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Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS, Universite de Caen Normandie, Ecole Nationale Superieure dIngenieurs de Caen filed Critical Centre National de la Recherche Scientifique CNRS
Publication of CA3129018A1 publication Critical patent/CA3129018A1/fr
Pending legal-status Critical Current

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    • 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
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C08J11/26—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing carboxylic acid groups, their anhydrides or esters
    • 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
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • 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
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L17/00—Compositions of reclaimed rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
    • 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
    • C08J2319/00—Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/02—Applications for biomedical use
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA3129018A 2019-02-19 2020-02-18 Synthese de polymeres fonctionnalises par devulcanisation a partir de dechets contenant des elastomeres Pending CA3129018A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR1901667 2019-02-19
FR1901667A FR3092836B1 (fr) 2019-02-19 2019-02-19 Synthèse de polymères fonctionnalisés par dévulcanisation à partir de déchets contenant des élastomères.
PCT/EP2020/054215 WO2020169589A1 (fr) 2019-02-19 2020-02-18 Synthese de polymeres fonctionnalises par devulcanisation a partir de dechets contenant des elastomeres

Publications (1)

Publication Number Publication Date
CA3129018A1 true CA3129018A1 (fr) 2020-08-27

Family

ID=68424931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3129018A Pending CA3129018A1 (fr) 2019-02-19 2020-02-18 Synthese de polymeres fonctionnalises par devulcanisation a partir de dechets contenant des elastomeres

Country Status (8)

Country Link
US (1) US12168720B2 (https=)
EP (1) EP3927763B1 (https=)
JP (1) JP7644712B2 (https=)
KR (1) KR102776763B1 (https=)
CN (1) CN113710737B (https=)
CA (1) CA3129018A1 (https=)
FR (1) FR3092836B1 (https=)
WO (1) WO2020169589A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100014606A1 (it) * 2021-06-04 2022-12-04 Rubber Conv Srl Additivo devulcanizzante, relativo metodo di devulcanizzazione e prodotto devulcanizzato
BR102021025716B1 (pt) * 2021-12-20 2022-12-06 Bernardo Barreto Alvarez Processo para reciclagem de elastômeros, elastômeros reciclados, e, uso dos elastômeros reciclados
CN116116172B (zh) * 2022-09-08 2025-07-08 江苏大学 一种双咪唑基低共熔溶剂的制备方法及其吸收脱除so2应用
CN119751974B (zh) * 2024-12-20 2026-01-27 苏州大学 一种光诱导解构废旧橡胶的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH232893A (fr) * 1939-10-06 1944-06-30 Hollandsche Draad En Kabelfab Procédé de fabrication d'un produit à partir de caoutchouc.
JPS5641202A (en) * 1979-09-14 1981-04-17 Bridgestone Corp Decomposition of vulcanized rubber
JPH0653365A (ja) * 1992-06-04 1994-02-25 Nitto Denko Corp 半導体装置
CA2134186A1 (en) 1994-06-25 1995-12-26 Balachandra Chakkinggal Sekhar Recycling of natural and synthetic rubber
RU2121484C1 (ru) 1996-09-10 1998-11-10 Галанов Олег Петрович Модификатор регенерации резиновых отходов
JP2002219378A (ja) 2001-01-29 2002-08-06 Hidehiro Tagusari 廃タイヤの凍結粉砕方法及びその凍結粉砕装置
JP2003082163A (ja) 2001-09-14 2003-03-19 Yokohama Rubber Co Ltd:The 回収ゴムおよびそれを用いたゴム組成物
RU2296780C1 (ru) 2005-12-09 2007-04-10 Институт синтетических полимерных материалов (ИСПМ) им. Н.С. Ениколопова РАН Способ активации измельченных отходов вулканизованной резины и материал на их основе
LT6053B (lt) 2012-10-18 2014-08-25 Devulco, Uab Devulkanizavimo modifikatorius regeneruotos gumos miltelių gamybai
WO2014071181A1 (en) * 2012-11-02 2014-05-08 Lehigh Technologies, Inc. Methods of functionalizing reclaimed elastomer material and compositions comprising the same
FR3014104B1 (fr) 2013-12-03 2017-07-21 Centre Nat De La Rech Scient (Cnrs) Procede de fabrication d'oligomeres telecheliques fonctionnalises
US9598564B2 (en) * 2014-04-30 2017-03-21 Lehigh Technologies, Inc. Chemically functionalized renewed rubber composition

Also Published As

Publication number Publication date
US20210388174A1 (en) 2021-12-16
EP3927763C0 (fr) 2025-11-19
KR20210132041A (ko) 2021-11-03
JP2022523192A (ja) 2022-04-21
KR102776763B1 (ko) 2025-03-05
JP7644712B2 (ja) 2025-03-12
EP3927763A1 (fr) 2021-12-29
EP3927763B1 (fr) 2025-11-19
FR3092836B1 (fr) 2023-04-21
WO2020169589A1 (fr) 2020-08-27
CN113710737A (zh) 2021-11-26
FR3092836A1 (fr) 2020-08-21
CN113710737B (zh) 2024-03-08
US12168720B2 (en) 2024-12-17

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