ATE259390T1 - Verfahren zur devulkanisierung von gummi mit aminen - Google Patents

Verfahren zur devulkanisierung von gummi mit aminen

Info

Publication number
ATE259390T1
ATE259390T1 AT00963131T AT00963131T ATE259390T1 AT E259390 T1 ATE259390 T1 AT E259390T1 AT 00963131 T AT00963131 T AT 00963131T AT 00963131 T AT00963131 T AT 00963131T AT E259390 T1 ATE259390 T1 AT E259390T1
Authority
AT
Austria
Prior art keywords
carbon
rubber
devulcanizing
amines
polymer
Prior art date
Application number
AT00963131T
Other languages
English (en)
Inventor
Van Martin Duin
Jacobus Wilhelmus Noordermeer
Miriam Adrienne Lam Verbruggen
Der Does Leen Van
Original Assignee
Dsm Ip Assets Bv
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
Priority claimed from NL1013155A external-priority patent/NL1013155C2/nl
Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE259390T1 publication Critical patent/ATE259390T1/de

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
    • C08J11/18—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
    • C08J11/28—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 compounds containing nitrogen, sulfur or phosphorus
    • 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
    • C08J11/12—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 dry-heat treatment only
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT00963131T 1999-09-28 2000-09-05 Verfahren zur devulkanisierung von gummi mit aminen ATE259390T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1013155A NL1013155C2 (nl) 1999-09-28 1999-09-28 Werkwijze voor het devulkaniseren van een rubber.
NL1015003A NL1015003C2 (nl) 1999-09-28 2000-04-21 Werkwijze voor het devulkaniseren van rubber met een amine.
PCT/NL2000/000623 WO2001023465A1 (en) 1999-09-28 2000-09-05 Method for devulcanizing rubber with an amine

Publications (1)

Publication Number Publication Date
ATE259390T1 true ATE259390T1 (de) 2004-02-15

Family

ID=26643057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00963131T ATE259390T1 (de) 1999-09-28 2000-09-05 Verfahren zur devulkanisierung von gummi mit aminen

Country Status (8)

Country Link
US (1) US6956065B2 (de)
EP (1) EP1226207B1 (de)
JP (1) JP4633988B2 (de)
AT (1) ATE259390T1 (de)
AU (1) AU7458300A (de)
DE (1) DE60008279T2 (de)
NL (1) NL1015003C2 (de)
WO (1) WO2001023465A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026173A1 (de) 2007-06-05 2008-12-11 Rhein-Chemie Rheinau Gmbh Verfahren zur Regenerierung von Kautschuken
DE102007000692A1 (de) 2007-09-04 2009-03-05 Rhein-Chemie Rheingau Gmbh Verfahren zur Regenerierung von Kautschuken
DE102010006476A1 (de) 2010-01-31 2011-08-04 Entex Rust & Mitschke GmbH, 44805 Devulkanisieren von Altgummi
US9926426B2 (en) 2010-01-31 2018-03-27 Entex Rust & Mitschke Gmbh Non-chemical, mechanical procedure for the devulcanization of scrap rubber and/or elastomers and apparatus therefor
US9827726B2 (en) 2012-05-30 2017-11-28 Bridgestone Bandag, Llc Tire tread and method of making the same
US9556319B1 (en) 2012-09-28 2017-01-31 Firestone Building Products Co., LLC Process for devulcanizing rubber
DE102015010460A1 (de) 2015-08-16 2017-03-02 Entex Rust & Mitschke Gmbh Starter für das Devulkanisieren von Altgummi
DE102016007290A1 (de) 2016-06-16 2017-12-21 Entex Rust & Mitschke Gmbh Starter für das Devulkanisieren von Altgummi
DE102018004280A1 (de) 2017-07-20 2019-01-24 Entex Rust & Mitschke Gmbh Dispergierring für das Devulkanisieren von Altgummi
NL2020302B1 (en) * 2018-01-22 2019-07-29 Kargro Recycling B V A method of devulcanizing a rubber vulcanizate
RU2699098C1 (ru) * 2018-12-11 2019-09-03 Владимир Владимирович Евсейченко Резинотехническая композиция и способ ее производства
CN110713664A (zh) * 2019-12-12 2020-01-21 永一橡胶有限公司 一种轮胎硫化胶囊的制备方法
FR3144137A1 (fr) 2022-12-27 2024-06-28 Compagnie Generale Des Etablissements Michelin Procédé de dévulcanisation de copeaux de caoutchouc issus de bandages pour véhicules

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304550A (en) * 1939-11-01 1942-12-08 Goodrich Co B F Reclaimed rubber
US2478826A (en) * 1943-12-13 1949-08-09 Wingfoot Corp Reclaiming synthetic rubber by means of phenyl-beta-naphthyl-amine
GB605588A (en) * 1945-12-13 1948-07-27 Gestetner Ltd Improvements in and relating to plasticising, reclaiming and reworking of vulcanised rubber
DE1244390B (de) * 1963-10-23 1967-07-13 Continental Gummi Werke Ag Verfahren zum Regenerieren von synthetische Kautschuke enthaltenden Vulkanisaten
JPS587641B2 (ja) * 1977-07-12 1983-02-10 株式会社ブリヂストン 廃ゴムの再生方法
US4211676A (en) * 1977-06-07 1980-07-08 Bridgestone Tire Company Limited Process for reclaiming scrap vulcanized rubber
JPS5421470A (en) * 1977-07-19 1979-02-17 Bridgestone Tire Co Ltd Regeneration of easte rubber
JPS54117594A (en) * 1978-03-02 1979-09-12 Toyo Tire & Rubber Co Ltd Preparation of reclaimed rubber
JPH08311106A (ja) * 1995-05-24 1996-11-26 Toyota Central Res & Dev Lab Inc 再生ゴム又は未加硫再生ゴムの製造方法
JP3272623B2 (ja) * 1995-12-19 2002-04-08 株式会社豊田中央研究所 再生脱硫ゴム，その製造方法及び再生ゴム成形品の製造方法
US6077874A (en) * 1998-07-15 2000-06-20 The Goodyear Tire & Rubber Company Process for improving the properties of ground recycled rubber
JP4046209B2 (ja) * 1998-07-24 2008-02-13 東洋ゴム工業株式会社 加硫ゴムの再生方法

Also Published As

Publication number Publication date
DE60008279T2 (de) 2004-12-16
US6956065B2 (en) 2005-10-18
WO2001023465A1 (en) 2001-04-05
EP1226207B1 (de) 2004-02-11
JP2003510437A (ja) 2003-03-18
EP1226207A1 (de) 2002-07-31
US20030013776A1 (en) 2003-01-16
JP4633988B2 (ja) 2011-02-16
DE60008279D1 (de) 2004-03-18
NL1015003C2 (nl) 2001-03-29
AU7458300A (en) 2001-04-30

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