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SG11201402537QA - Method of devulcanizing a cross-linked elastomeric material - Google Patents

Method of devulcanizing a cross-linked elastomeric material

Info

Publication number
SG11201402537QA
SG11201402537QA SG11201402537QA SG11201402537QA SG11201402537QA SG 11201402537Q A SG11201402537Q A SG 11201402537QA SG 11201402537Q A SG11201402537Q A SG 11201402537QA SG 11201402537Q A SG11201402537Q A SG 11201402537QA SG 11201402537Q A SG11201402537Q A SG 11201402537QA
Authority
SG
Singapore
Prior art keywords
devulcanizing
cross
elastomeric material
linked elastomeric
linked
Prior art date
Application number
SG11201402537QA
Inventor
James F Fisher
Original Assignee
New Rubber Technologies Holdings Inc
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 New Rubber Technologies Holdings Inc filed Critical New Rubber Technologies Holdings Inc
Publication of SG11201402537QA publication Critical patent/SG11201402537QA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/04Recovery or working-up of waste materials of polymers
    • C08J11/10Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18Recovery 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
    • C08J11/28Recovery 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 compounds containing nitrogen, sulfur or phosphorus
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/08Depolymerisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2319/00Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00Characterised by the use of unspecified rubbers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
SG11201402537QA 2011-11-25 2012-11-19 Method of devulcanizing a cross-linked elastomeric material SG11201402537QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/304,509 US8673989B2 (en) 2011-11-25 2011-11-25 Method of devulcanizing a cross-linked elastomeric material
PCT/CA2012/001063 WO2013075216A1 (en) 2011-11-25 2012-11-19 Method of devulcanizing a cross-linked elastomeric material

Publications (1)

Publication Number Publication Date
SG11201402537QA true SG11201402537QA (en) 2014-09-26

Family

ID=48467424

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201402537QA SG11201402537QA (en) 2011-11-25 2012-11-19 Method of devulcanizing a cross-linked elastomeric material

Country Status (21)

Country Link
US (1) US8673989B2 (en)
EP (1) EP2782958B1 (en)
JP (1) JP6232381B2 (en)
KR (1) KR102049127B1 (en)
CN (1) CN104105751B (en)
AU (1) AU2012343295A1 (en)
BR (1) BR112014012566B1 (en)
CA (1) CA2856319C (en)
DK (1) DK2782958T3 (en)
ES (1) ES2607779T3 (en)
HR (1) HRP20161695T1 (en)
HU (1) HUE031148T2 (en)
IN (1) IN2014MN00960A (en)
LT (1) LT2782958T (en)
MX (1) MX347891B (en)
PL (1) PL2782958T3 (en)
PT (1) PT2782958T (en)
RS (1) RS55504B1 (en)
SG (1) SG11201402537QA (en)
SI (1) SI2782958T1 (en)
WO (1) WO2013075216A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12247098B2 (en) 2018-04-21 2025-03-11 Natural Fiber Welding, Inc. Curative
US11542365B2 (en) 2018-04-21 2023-01-03 Natural Fiber Welding, Inc. Curative
EP3784716A4 (en) 2018-04-21 2022-03-02 Natural Fiber Welding, Inc. HARDENING AGENT
US10882951B2 (en) 2018-04-21 2021-01-05 Natural Fiber Welding, Inc. Curative and method
FR3144137A1 (en) 2022-12-27 2024-06-28 Compagnie Generale Des Etablissements Michelin Process for devulcanizing rubber chips from vehicle tires

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494593A (en) 1947-09-20 1950-01-17 U S Rubber Reclaiming Company Reclaiming rubber
JPS5385841A (en) * 1976-12-31 1978-07-28 Aichi Kougiyou Daigaku Plasticizing method of vulcanized rubber composition
US4211676A (en) 1977-06-07 1980-07-08 Bridgestone Tire Company Limited Process for reclaiming scrap vulcanized rubber
US5883140A (en) 1993-12-06 1999-03-16 National Rubber L.L.C. Process for regeneration of rubber
US5770632A (en) 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials
JPH0841107A (en) * 1994-06-25 1996-02-13 Sti K Polymers Sdn Bhd Method for recycling used vulcanized elastomer material and composition for recycling
US5510419A (en) 1994-09-16 1996-04-23 National Rubber Technology Inc. Polymer-modified rubber composition
US5597851A (en) * 1995-09-14 1997-01-28 Battelle Memorial Institute Method for the addition of vulcanized waste rubber to virgin rubber products
JPH11207742A (en) * 1998-01-26 1999-08-03 Japan Steel Works Ltd:The Method and apparatus for producing recycled rubber
US6632918B1 (en) * 1999-06-08 2003-10-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Method of reclaiming crosslinked rubber
US6590042B1 (en) 2000-10-06 2003-07-08 Ying Tang Recycled rubber processing and performance enhancement
GB0119102D0 (en) 2001-08-03 2001-09-26 Watson Brown Hsm Ltd Treatment of cross-linked elastomers
JP2004536956A (en) * 2001-08-08 2004-12-09 ザ フルフォード グループ インコーポレーティッド Method for recycling scrap-derived rubber
GB0202065D0 (en) 2002-01-30 2002-03-13 Watson Brown Hsm Ltd Mixing
CN1268672C (en) * 2002-05-19 2006-08-09 周一玲 Regeneration method for waste butylchloride rubber
JP2004263041A (en) * 2003-02-28 2004-09-24 Yokohama Rubber Co Ltd:The Decomposition method of vulcanized rubber, decomposed rubber recovered by it, and decomposed rubber composition containing the decomposed rubber
US7425584B2 (en) * 2004-11-29 2008-09-16 Alberta Research Council Catalytic devulcanization of rubber
US8304458B2 (en) 2008-08-18 2012-11-06 Innovert Investments A.L. Ltd Method and chemical composition for reclaiming of cured elastomer materials
US9193853B2 (en) 2010-06-08 2015-11-24 Appia, Llc Method of microbial and/or enzymatic devulcanization of rubber
CA2805229C (en) 2010-07-14 2018-03-27 U.B.Q. Materials Ltd. Composite material from waste and at least one element of vulcanized rubber and tire cords

Also Published As

Publication number Publication date
KR102049127B1 (en) 2019-11-26
PL2782958T3 (en) 2017-05-31
EP2782958A1 (en) 2014-10-01
RS55504B1 (en) 2017-05-31
US20130137785A1 (en) 2013-05-30
EP2782958A4 (en) 2014-11-05
HRP20161695T1 (en) 2017-02-24
SI2782958T1 (en) 2017-02-28
CN104105751A (en) 2014-10-15
BR112014012566B1 (en) 2020-10-13
KR20140118999A (en) 2014-10-08
LT2782958T (en) 2017-02-27
HUE031148T2 (en) 2017-07-28
US8673989B2 (en) 2014-03-18
CA2856319C (en) 2015-06-02
JP6232381B2 (en) 2017-11-15
AU2012343295A1 (en) 2014-06-12
MX2014006236A (en) 2015-03-03
CA2856319A1 (en) 2013-05-30
IN2014MN00960A (en) 2015-04-24
CN104105751B (en) 2017-05-24
WO2013075216A1 (en) 2013-05-30
HK1203080A1 (en) 2015-10-16
JP2015502426A (en) 2015-01-22
PT2782958T (en) 2016-12-27
MX347891B (en) 2017-05-18
BR112014012566A2 (en) 2017-06-13
EP2782958B1 (en) 2016-09-21
DK2782958T3 (en) 2017-01-16
ES2607779T3 (en) 2017-04-04

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