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ZA200701525B - Improvements in and relating to the recycling of natural and synthetic rubbers - Google Patents

Improvements in and relating to the recycling of natural and synthetic rubbers

Info

Publication number
ZA200701525B
ZA200701525B ZA200701525A ZA200701525A ZA200701525B ZA 200701525 B ZA200701525 B ZA 200701525B ZA 200701525 A ZA200701525 A ZA 200701525A ZA 200701525 A ZA200701525 A ZA 200701525A ZA 200701525 B ZA200701525 B ZA 200701525B
Authority
ZA
South Africa
Prior art keywords
recycling
relating
natural
synthetic rubbers
rubbers
Prior art date
Application number
ZA200701525A
Other languages
English (en)
Inventor
Sekhar Tan Sri Balachandra Chakkinggal
Original Assignee
Elastomer Technologies Ltd
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 Elastomer Technologies Ltd filed Critical Elastomer Technologies Ltd
Publication of ZA200701525B publication Critical patent/ZA200701525B/xx

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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/5398—Phosphorus bound to sulfur
    • 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)
  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA200701525A 2006-07-13 2007-08-21 Improvements in and relating to the recycling of natural and synthetic rubbers ZA200701525B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20063358 2006-07-13

Publications (1)

Publication Number Publication Date
ZA200701525B true ZA200701525B (en) 2009-06-24

Family

ID=37405857

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200701525A ZA200701525B (en) 2006-07-13 2007-08-21 Improvements in and relating to the recycling of natural and synthetic rubbers

Country Status (12)

Country Link
US (2) US20100317752A1 (zh)
EP (1) EP2041213A1 (zh)
JP (1) JP2010516820A (zh)
AU (1) AU2006252328A1 (zh)
BR (1) BRPI0605935A2 (zh)
CA (1) CA2577028A1 (zh)
IL (1) IL180220A0 (zh)
LU (1) LU91419B1 (zh)
RU (1) RU2430938C2 (zh)
TW (1) TWI564322B (zh)
WO (1) WO2008007937A1 (zh)
ZA (1) ZA200701525B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2346956T3 (pl) 2008-10-21 2018-07-31 Henkel IP & Holding GmbH Aktywatory do dwuczęściowych klejów cyjanoakrylanowych
WO2012134266A2 (en) * 2011-03-31 2012-10-04 Nexrubbertec Sdn Bhd Product and process for recycling rubber
HU229788B1 (en) * 2011-03-31 2014-07-28 Carbon Black Kft Recycled composition and process for preparation of it and production of regenarated, vulcanised gum
DE102012108096A1 (de) * 2012-08-31 2014-03-06 Continental Reifen Deutschland Gmbh Verfahren zur Regenerierung von schwefelvernetzten Gummivulkanisaten zu Regeneraten
US9175155B2 (en) 2012-11-02 2015-11-03 Lehigh Technologies, Inc. Methods of functionalizing reclaimed elastomer material and compositions comprising the same
US9840613B1 (en) 2012-11-29 2017-12-12 K. Jabat, Inc. Elastomeric composition having high impact strength
US9574069B2 (en) 2014-04-30 2017-02-21 Lehigh Technologies, Inc. Chemically functionalized renewed rubber composition
US9598564B2 (en) 2014-04-30 2017-03-21 Lehigh Technologies, Inc. Chemically functionalized renewed rubber composition
HUE054866T2 (hu) 2015-01-19 2021-10-28 Lehigh Tech Inc Újrahasznosított mikronizált gumikészítmény, javított kopásállósággal
EP3562874B1 (en) 2016-12-29 2022-10-26 Appia, LLC Method of recycling rubber
IL252542B (en) 2017-05-28 2019-06-30 Tyrec Ltd A method to create a recycled thermoplastic masterbatch with improved green strength and adhesion
US11434353B2 (en) 2019-02-12 2022-09-06 Appia, Llc Method and product of modifying vulcanized rubber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653924A (en) * 1950-12-23 1953-09-29 Sharples Chemicals Inc Vulcanization accelerators
GB852756A (en) * 1958-05-02 1960-11-02 Ici Ltd Improved pelleting process
JPS6017202B2 (ja) * 1976-12-10 1985-05-01 株式会社ブリヂストン 硫黄加硫異性化ゴムの製造方法
JPS541391A (en) * 1977-06-07 1979-01-08 Bridgestone Tire Co Ltd Regeneration of waste rubber
US5770632A (en) * 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials
DE69512145T2 (de) * 1994-06-25 2000-04-06 B.C. Sekhar Sdn. Bhd. Verbesserungen an und in Bezug auf die Rückgewinnung von Natur- und Synthesekautschuken
MY127918A (en) * 1994-06-25 2006-12-29 Elastomer Technologies Ltd Improvements in and relating to the recycling of elastomeric materials
JPH0841107A (ja) * 1994-06-25 1996-02-13 Sti K Polymers Sdn Bhd 使用済みの加硫エラストマー材料の再生方法及び再生用組成物
JP3411127B2 (ja) * 1995-06-22 2003-05-26 電気化学工業株式会社 硫黄変性クロロプレン重合体の製造方法
JP4104031B2 (ja) * 1998-10-28 2008-06-18 株式会社ブリヂストン 再生ゴム
IL132422A0 (en) * 1999-10-17 2001-03-19 Levgum Ltd Modifier for devulcanization of cured elastomers mainly vulcanized rubber and method for devulcanization by means of this modifier

Also Published As

Publication number Publication date
EP2041213A1 (en) 2009-04-01
US20140175332A1 (en) 2014-06-26
BRPI0605935A2 (pt) 2009-05-26
RU2430938C2 (ru) 2011-10-10
RU2007106022A (ru) 2010-08-20
US20100317752A1 (en) 2010-12-16
JP2010516820A (ja) 2010-05-20
LU91419B1 (en) 2008-04-21
TW200804470A (en) 2008-01-16
IL180220A0 (en) 2009-02-11
AU2006252328A1 (en) 2008-02-07
TWI564322B (zh) 2017-01-01
WO2008007937A1 (en) 2008-01-17
CA2577028A1 (en) 2008-01-13

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