WO2012134266A3 - Product and process for recycling rubber - Google Patents

Product and process for recycling rubber Download PDF

Info

Publication number
WO2012134266A3
WO2012134266A3 PCT/MY2012/000072 MY2012000072W WO2012134266A3 WO 2012134266 A3 WO2012134266 A3 WO 2012134266A3 MY 2012000072 W MY2012000072 W MY 2012000072W WO 2012134266 A3 WO2012134266 A3 WO 2012134266A3
Authority
WO
WIPO (PCT)
Prior art keywords
devulcanisation
product
recycling rubber
derivatives
reactants
Prior art date
Application number
PCT/MY2012/000072
Other languages
French (fr)
Other versions
WO2012134266A2 (en
Inventor
Jamil Bin KHAMIS
Azhar Bin ABDOLAH
Original Assignee
Nexrubbertec Sdn Bhd
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 Nexrubbertec Sdn Bhd filed Critical Nexrubbertec Sdn Bhd
Priority to MYUI2013003547A priority Critical patent/MY189653A/en
Publication of WO2012134266A2 publication Critical patent/WO2012134266A2/en
Publication of WO2012134266A3 publication Critical patent/WO2012134266A3/en

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

A devulcanisation agent, and a process for recycling rubber, the devulcanisation agent including one or more devulcanisation reactants and at least one devulcanisation activator wherein the devulcanisation reactants include one or more phenylenediamine derivatives, dihydroquinoline derivatives, and/or quinone diimine derivatives.
PCT/MY2012/000072 2011-03-31 2012-03-30 Product and process for recycling rubber WO2012134266A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYUI2013003547A MY189653A (en) 2011-03-31 2012-03-30 Product and process for recycling rubber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2011001453 2011-03-31
MYPI2011001453 2011-03-31

Publications (2)

Publication Number Publication Date
WO2012134266A2 WO2012134266A2 (en) 2012-10-04
WO2012134266A3 true WO2012134266A3 (en) 2013-03-14

Family

ID=46932199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2012/000072 WO2012134266A2 (en) 2011-03-31 2012-03-30 Product and process for recycling rubber

Country Status (2)

Country Link
MY (1) MY189653A (en)
WO (1) WO2012134266A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2515560B (en) * 2013-06-28 2016-12-14 Kalliopuska Juha Method and related arrangement for devulcanization of vulcanized rubber
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
NL2020302B1 (en) * 2018-01-22 2019-07-29 Kargro Recycling B V A method of devulcanizing a rubber vulcanizate
PT115191B (en) * 2018-12-05 2021-10-22 Alerta Plateia Lda RUBBER DEVULCANIZATION PROCESS
CN113527763B (en) * 2021-08-18 2023-03-17 徐州工业职业技术学院 Composite regenerative activator for regenerating waste tire rubber powder at room temperature and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770632A (en) * 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials
US6924319B1 (en) * 1999-10-22 2005-08-02 Ket Kunststoff- Und Elasttechnik Gmbh Devulcanization product consisting of scrap rubber, a devulcanization compound, a method for producing same, the reuse thereof in fresh mixtures and the use thereof for producing injection moulded parts
US20050203197A1 (en) * 2004-03-09 2005-09-15 American Rubber Technologies, Inc. Recycled rubber processing and performance enhancement
WO2008007937A1 (en) * 2006-07-13 2008-01-17 Elastomer Technologies Ltd. Improvements in and relating to the recycling of natural and synthetic rubbers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770632A (en) * 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials
US6924319B1 (en) * 1999-10-22 2005-08-02 Ket Kunststoff- Und Elasttechnik Gmbh Devulcanization product consisting of scrap rubber, a devulcanization compound, a method for producing same, the reuse thereof in fresh mixtures and the use thereof for producing injection moulded parts
US20050203197A1 (en) * 2004-03-09 2005-09-15 American Rubber Technologies, Inc. Recycled rubber processing and performance enhancement
WO2008007937A1 (en) * 2006-07-13 2008-01-17 Elastomer Technologies Ltd. Improvements in and relating to the recycling of natural and synthetic rubbers

Also Published As

Publication number Publication date
MY189653A (en) 2022-02-23
WO2012134266A2 (en) 2012-10-04

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