IN2014MN02292A - - Google Patents

Info

Publication number
IN2014MN02292A
IN2014MN02292A IN2292MUN2014A IN2014MN02292A IN 2014MN02292 A IN2014MN02292 A IN 2014MN02292A IN 2292MUN2014 A IN2292MUN2014 A IN 2292MUN2014A IN 2014MN02292 A IN2014MN02292 A IN 2014MN02292A
Authority
IN
India
Prior art keywords
rubber
reclaim
devulcanizing agent
powder
derealization
Prior art date
Application number
Inventor
Svajus Asadauskas
Arturas Jukna
Original Assignee
Devulco Uab
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 Devulco Uab filed Critical Devulco Uab
Publication of IN2014MN02292A publication Critical patent/IN2014MN02292A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/08—Depolymerisation
    • 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
    • C08J11/16—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 inorganic material
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
    • 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
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K5/205—Compounds containing groups, e.g. carbamates
    • 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
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret
    • 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
    • C08J2319/00—Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic
    • C08L2207/24—Recycled plastic recycling of old tyres and caoutchouc and addition of caoutchouc particles
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The present invention relates to a chemical composition of the devulcanizing agent which is used to reclaim waste rubber by mechanical shearing until fine powder is produced. The devulcanizing agent contains two types of components: 1) amino acids amides or similar carbonyl and amine or amide group containing organic compounds as Reactants for derealization of sulfur crosslinks and 2) ashless inorganic salts as Anti Stick additives for subsequent size reduction of rubber particles and preventing them from sticking. In a form of powder the reclaim rubber shows much better technical properties than in a form of sheet bale or other bulk solid.
IN2292MUN2014 2012-10-18 2012-10-22 IN2014MN02292A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LT2012093A LT6053B (en) 2012-10-18 2012-10-18 Devulcanizing modifier for production of reclaimed rubber powder
PCT/LT2012/000005 WO2014062043A1 (en) 2012-10-18 2012-10-22 Devulcanizing agent for production of reclaim rubber powder

Publications (1)

Publication Number Publication Date
IN2014MN02292A true IN2014MN02292A (en) 2015-08-07

Family

ID=47263515

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2292MUN2014 IN2014MN02292A (en) 2012-10-18 2012-10-22

Country Status (7)

Country Link
US (1) US20150197581A1 (en)
EP (1) EP2909240B1 (en)
CN (1) CN104334585A (en)
IN (1) IN2014MN02292A (en)
LT (1) LT6053B (en)
RU (1) RU2611492C2 (en)
WO (1) WO2014062043A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10286729B2 (en) * 2015-04-07 2019-05-14 Lehigh Technologies, Inc. Tire having crack resistant sidewalls
CN105367819B (en) * 2015-10-28 2018-06-01 贵州安泰再生资源科技有限公司 A kind of waste tire, which squeezes, prepares regeneration gluing method
CN105330890B (en) * 2015-10-28 2018-06-01 贵州安泰再生资源科技有限公司 A kind of method that waste tire low-temp desulfurization prepares reclaimed rubber
CN105295089B (en) * 2015-10-28 2018-06-01 贵州安泰再生资源科技有限公司 A kind of waste-tyre rubber-powder room temperature sulfur method
CN105330888B (en) * 2015-10-28 2018-06-01 贵州安泰再生资源科技有限公司 A kind of waste-tyre rubber-powder stirring desulphurization method
CN105330892B (en) * 2015-10-28 2018-06-01 贵州安泰再生资源科技有限公司 A kind of ammonia process low-temp desulfurization processing waste tire prepares rubber powder method
CN105399984B (en) * 2015-10-28 2018-10-16 贵州安泰再生资源科技有限公司 A kind of desulfurizing agent for waste tire comprehensive utilization and preparation method thereof and application method
US10519301B2 (en) 2016-12-29 2019-12-31 Appia, Llc Method of recycling rubber
CA3058502A1 (en) 2017-04-25 2018-11-01 William B. Coe Process for regenerating a monolithic, macro-structural, inter-penetrating elastomer network morphology from ground tire rubber particles
US10800906B2 (en) 2017-04-25 2020-10-13 William B. Coe Inter-penetrating elastomer network derived from ground tire rubber particles
IL252542B (en) 2017-05-28 2019-06-30 Tyrec Ltd Method for producing recycled thermoplastic rubber masterbatch with improved green strength and tack
MX2021006236A (en) 2017-08-04 2022-07-21 William B Coe Inter-penetrating elastomer network derived from ground tire rubber particles.
US10655015B2 (en) 2018-09-22 2020-05-19 Argopro Group LLC Tire crumb-based bitumen polymer for producing a lower viscosity asphalt with improved tolerance to high temperatures
US11434353B2 (en) 2019-02-12 2022-09-06 Appia, Llc Method and product of modifying vulcanized rubber
DE102020207121A1 (en) * 2020-06-08 2021-12-09 Continental Reifen Deutschland Gmbh Method for devulcanizing a vulcanized rubber mixture, device for carrying out the method and uses of the device as well as rubber mixture as well as pneumatic vehicle tires or technical rubber articles, comprising a component made from the rubber mixture
CN112573889B (en) * 2021-02-07 2022-04-12 济南大学 Grouting material for assembly type building construction

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806348A (en) * 1969-04-21 1974-04-23 G Wollin Fog dispersing compositions
US3725314A (en) 1971-06-25 1973-04-03 Cities Service Oil Co Rubber reclamation using ultrasonic energy
US4104205A (en) 1976-01-06 1978-08-01 The Goodyear Tire & Rubber Company Microwave devulcanization of rubber
US4161464A (en) * 1978-03-24 1979-07-17 The B. F. Goodrich Company Devulcanized rubber composition and process for preparing same
JPS55130891A (en) * 1979-03-26 1980-10-11 Kogyo Gijutsuin Explosive composition
RU2014339C1 (en) * 1991-11-15 1994-06-15 Шаховец Сергей Евгеньевич Method for regeneration of vulcanized elastomer wastes
US5770632A (en) 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials
RU2121484C1 (en) * 1996-09-10 1998-11-10 Галанов Олег Петрович Regeneration modifier of rubber waste
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
US6387966B1 (en) * 2001-05-21 2002-05-14 Vadim Goldshtein Method and composition for devulcanization of waste rubber
JP2004313031A (en) * 2003-04-14 2004-11-11 Mitsuo Akiba Method for desulfurizing vulcanized rubber
CZ298755B6 (en) * 2005-12-02 2008-01-16 Kubánek@Vladimír Method of de-vulcanizing or de-vulcanizing and subsequent vulcanizing waste rubber
WO2008007384A1 (en) * 2006-07-10 2008-01-17 Sarjerao Nivrutti Sutar Depolymerization op waste rubber and thermoplastics including pvc or pet into hydrocarbon fuels
CN101289549B (en) * 2007-04-20 2011-02-16 北京化工大学 Biological desulphurization process for waste and old rubber
US8304458B2 (en) 2008-08-18 2012-11-06 Innovert Investments A.L. Ltd Method and chemical composition for reclaiming of cured elastomer materials
DE102011004900A1 (en) * 2011-03-01 2012-09-06 Dirk Dombrowski Combined, mineral desulfurizing- and reducing agent, useful e.g. for desulfurization, denitrogenation and/or neutralization of hydrogen chloride and/or hydrogen fluoride of exhaust gases from combustion processes, comprises porous granules

Also Published As

Publication number Publication date
LT6053B (en) 2014-08-25
RU2015118321A (en) 2016-12-10
RU2611492C2 (en) 2017-02-27
EP2909240A1 (en) 2015-08-26
LT2012093A (en) 2014-04-25
US20150197581A1 (en) 2015-07-16
EP2909240B1 (en) 2016-09-14
CN104334585A (en) 2015-02-04
WO2014062043A1 (en) 2014-04-24

Similar Documents

Publication Publication Date Title
IN2014MN02292A (en)
BR112015022456A2 (en) synthesis of ionic liquids of lignin-derived compounds
BR112014014978A2 (en) method for recycling a scrap rubber, in particular tires, scrap carbon derived black carbon powder, scrap rubber derived black carbon granule, pelletized scrap rubber derived black carbon powder, use of a black carbon derived from scrap rubber, and, rubber composition
IN2014DN10829A (en)
IN2014DN01809A (en)
ES2531077T3 (en) Methods and compositions related to polymeric waste recycling
PH12014502660A1 (en) Tetrahydropyrazolopyrimidine compounds
WO2014143945A3 (en) Methods for solidification and stabilization of industrial byproducts
ATE486729T1 (en) USE OF SPHERICAL METAL PARTICLES AS LASER MARKING ADDITIVES FOR SEALING, CLOSING OR COATING MATERIALS OR PAINTS
EA201071358A1 (en) Gypsum materials
MX2014000802A (en) Binder composition for agglomeration of fine minerals and pelletizing process.
IN2014DN08841A (en)
BR112015021533A2 (en) curable composition, method for sealing an opening and sealed opening
MY179883A (en) Water-soluble anticorrosive paint composition and corrosion protection method
MX2014014527A (en) Pavement marking compositions.
CO2017012972A2 (en) Fertilizer pellets with micronized sulfur
MX362871B (en) Functionalized silica with elastomer binder.
SG10201803708QA (en) Novel anti-agglomerants for the rubber industry
MX2016011057A (en) Polyarylene sulfide resin powder/grain composition and method for producing same.
EP4051660A4 (en) Compositions and methods of using fine mineral matter as a catalyst for chemical recycling
MX368651B (en) Functionalized silica with elastomer binder.
MY183323A (en) Barium sulfate composite particle, resin composition comprising the same, and production method thereof
MY179602A (en) Curable composition, cured product, method for using curable composition, and optical device
IN2014DN10298A (en)
TW200730566A (en) An inorganic trapping agent for sulfate ion, an inorganic trapping composition and the resin composition for electronic element sealing, electronic element sealing material, electronic elements, varnish, adhesive, paste, and products those use it