DK1618140T3 - Reduktion af gummi - Google Patents

Reduktion af gummi

Info

Publication number
DK1618140T3
DK1618140T3 DK03747773T DK03747773T DK1618140T3 DK 1618140 T3 DK1618140 T3 DK 1618140T3 DK 03747773 T DK03747773 T DK 03747773T DK 03747773 T DK03747773 T DK 03747773T DK 1618140 T3 DK1618140 T3 DK 1618140T3
Authority
DK
Denmark
Prior art keywords
rubber
solvent
temperature
pressure
reduction
Prior art date
Application number
DK03747773T
Other languages
English (en)
Inventor
Brian H Harrison
Hurdon A Hooper
Original Assignee
Brian H Harrison
Hurdon A Hooper
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 Brian H Harrison, Hurdon A Hooper filed Critical Brian H Harrison
Application granted granted Critical
Publication of DK1618140T3 publication Critical patent/DK1618140T3/da

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
    • C08J11/10—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
    • C08J11/14—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 steam or water
    • 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
    • C08J11/24—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 hydroxyl groups
    • 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
    • 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)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK03747773T 2003-04-22 2003-09-18 Reduktion af gummi DK1618140T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA 2426253 CA2426253A1 (en) 2003-04-22 2003-04-22 Rubber reduction
PCT/CA2003/001421 WO2004094513A1 (en) 2003-04-22 2003-09-18 Rubber reduction

Publications (1)

Publication Number Publication Date
DK1618140T3 true DK1618140T3 (da) 2011-07-25

Family

ID=33163782

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03747773T DK1618140T3 (da) 2003-04-22 2003-09-18 Reduktion af gummi

Country Status (15)

Country Link
US (1) US7166658B2 (da)
EP (1) EP1618140B1 (da)
JP (1) JP4708033B2 (da)
CN (1) CN100375758C (da)
AT (1) ATE514737T1 (da)
AU (1) AU2003266892B2 (da)
BR (1) BR0318265B1 (da)
CA (1) CA2426253A1 (da)
CY (1) CY1111794T1 (da)
DK (1) DK1618140T3 (da)
ES (1) ES2367017T3 (da)
MX (1) MXPA05011337A (da)
PT (1) PT1618140E (da)
SI (1) SI1618140T1 (da)
WO (1) WO2004094513A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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CA2541035A1 (en) * 2006-03-27 2007-09-27 Brian H. Harrison Reactor for rubber reduction
US7626062B2 (en) * 2007-07-31 2009-12-01 Carner William E System and method for recycling plastics
WO2010048714A1 (en) * 2008-10-31 2010-05-06 Harrison Brian H Separating devulcanized rubber
FR2946054B1 (fr) * 2009-06-02 2012-09-28 Alfyma Ind Procede de transformation de granulats de caoutchouc pour produire du carbonisat semi-actif et du plastifiant.
IN2012DN03077A (da) 2009-10-14 2015-07-31 Reklaim Inc
CA2843684A1 (en) 2010-08-13 2012-02-16 Tufts University Compositions, kits and methods for treatment of macular degeneration using soluble membrane-independent cd59 protein
US9458304B2 (en) 2012-11-27 2016-10-04 Brian Harrison Vulcanized rubber conversion
CN103073741B (zh) * 2012-12-26 2015-02-18 南京工业大学 一种亚临界水挤出法应力诱导硫化橡胶粉脱硫化反应的方法
CN104924488A (zh) * 2015-03-28 2015-09-23 安徽微威胶件集团有限公司 一种发动机橡胶垫块的制造工艺
US10087301B2 (en) 2015-07-10 2018-10-02 Rubreco Inc. Dewatering devulcanized rubber
US11377524B2 (en) 2017-07-31 2022-07-05 Rubreco, Inc. Vent cleaning of rubber molds
WO2019030701A1 (en) 2017-08-10 2019-02-14 Avonisys Ag METHOD FOR REMOVING RUBBER FROM VULCANIZATION MOLDS
CN110591149A (zh) * 2019-09-05 2019-12-20 江苏睿博环保设备有限公司 一种仅用水为助剂的硫化胶粉脱硫方法
CN112917740A (zh) * 2021-01-28 2021-06-08 张春瑞 一种废旧橡胶回收用均匀受热软化处理装置
EP4116336A1 (en) 2021-07-09 2023-01-11 The Goodyear Tire & Rubber Company Rubber product devulcanization method and product
NL2029863B1 (en) * 2021-11-23 2023-06-15 Atlantis Rubber Powders B V A process for devulcanizing tyre rubber particles

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Also Published As

Publication number Publication date
MXPA05011337A (es) 2006-03-08
CN1771286A (zh) 2006-05-10
JP2006524266A (ja) 2006-10-26
ATE514737T1 (de) 2011-07-15
AU2003266892A1 (en) 2004-11-19
WO2004094513A1 (en) 2004-11-04
SI1618140T1 (sl) 2011-10-28
BR0318265A (pt) 2006-05-23
CA2426253A1 (en) 2004-10-22
ES2367017T3 (es) 2011-10-27
BR0318265B1 (pt) 2013-05-14
EP1618140A1 (en) 2006-01-25
CY1111794T1 (el) 2015-10-07
JP4708033B2 (ja) 2011-06-22
CN100375758C (zh) 2008-03-19
US20040214906A1 (en) 2004-10-28
PT1618140E (pt) 2011-08-01
EP1618140B1 (en) 2011-06-29
US7166658B2 (en) 2007-01-23
AU2003266892B2 (en) 2010-06-03

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