EA200900766A1 - Девулканизированная резина и способы её получения - Google Patents

Девулканизированная резина и способы её получения

Info

Publication number
EA200900766A1
EA200900766A1 EA200900766A EA200900766A EA200900766A1 EA 200900766 A1 EA200900766 A1 EA 200900766A1 EA 200900766 A EA200900766 A EA 200900766A EA 200900766 A EA200900766 A EA 200900766A EA 200900766 A1 EA200900766 A1 EA 200900766A1
Authority
EA
Eurasian Patent Office
Prior art keywords
preparation
methods
rubber
mechanized
mechanized rubber
Prior art date
Application number
EA200900766A
Other languages
English (en)
Other versions
EA015965B1 (ru
Inventor
Лянцзен Фань
Мохаммад Реза Шафие
Original Assignee
Дзе Эс-Эф Матириалз Корпорейшн
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 Дзе Эс-Эф Матириалз Корпорейшн filed Critical Дзе Эс-Эф Матириалз Корпорейшн
Publication of EA200900766A1 publication Critical patent/EA200900766A1/ru
Publication of EA015965B1 publication Critical patent/EA015965B1/ru

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
    • C08J11/20—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 hydrocarbons or halogenated hydrocarbons
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • 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
    • C08J11/105—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 enzymes
    • 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
    • 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
    • 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
    • C08J11/26—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 carboxylic acid groups, their anhydrides or esters
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/30—Polymeric waste or recycled polymer
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Fats And Perfumes (AREA)

Abstract

Вулканизированную резину подвергают девулканизации путем контактирования вулканизированной резины с жидким скипидаром в реакционной смеси в отсутствие щелочного металла.
EA200900766A 2006-12-11 2007-04-10 Способ девулканизации резины EA015965B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/636,611 US7767722B2 (en) 2006-12-11 2006-12-11 Devulcanized rubber and methods
PCT/US2007/008858 WO2008073136A1 (en) 2006-12-11 2007-04-10 Devulcanized rubber and methods

Publications (2)

Publication Number Publication Date
EA200900766A1 true EA200900766A1 (ru) 2009-12-30
EA015965B1 EA015965B1 (ru) 2012-01-30

Family

ID=39498961

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900766A EA015965B1 (ru) 2006-12-11 2007-04-10 Способ девулканизации резины

Country Status (27)

Country Link
US (4) US7767722B2 (ru)
EP (2) EP2784109B1 (ru)
JP (2) JP5737684B2 (ru)
KR (2) KR101597564B1 (ru)
CN (1) CN101616969B (ru)
AP (1) AP2009004894A0 (ru)
AR (1) AR064173A1 (ru)
AU (1) AU2007333019B2 (ru)
BR (1) BRPI0720110B1 (ru)
CA (1) CA2671567C (ru)
CL (1) CL2007003573A1 (ru)
CO (1) CO6210753A2 (ru)
CY (1) CY1116387T1 (ru)
DK (1) DK2102277T3 (ru)
EA (1) EA015965B1 (ru)
ES (2) ES2621301T3 (ru)
HK (1) HK1135999A1 (ru)
HU (1) HUE026182T2 (ru)
MX (1) MX2009006126A (ru)
MY (1) MY148541A (ru)
PE (1) PE20081088A1 (ru)
PL (1) PL2102277T3 (ru)
PT (1) PT2102277E (ru)
SI (1) SI2102277T1 (ru)
TW (2) TWI426096B (ru)
UA (1) UA96779C2 (ru)
WO (1) WO2008073136A1 (ru)

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CN107936331B (zh) * 2017-11-10 2020-10-02 北京化工大学 一种多阶螺杆连续脱硫制备再生橡胶的方法
CN108003379B (zh) * 2017-12-12 2020-12-01 山东润通橡胶有限公司 一种以废旧轮胎胶粉制备再生胶粉的方法
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Also Published As

Publication number Publication date
US8957118B2 (en) 2015-02-17
PE20081088A1 (es) 2008-10-30
AU2007333019B2 (en) 2012-09-20
HK1135999A1 (en) 2010-06-18
WO2008073136A1 (en) 2008-06-19
US20100249254A1 (en) 2010-09-30
SI2102277T1 (sl) 2015-07-31
HUE026182T2 (en) 2016-05-30
KR20150020661A (ko) 2015-02-26
UA96779C2 (en) 2011-12-12
AU2007333019A1 (en) 2008-06-19
JP2010512446A (ja) 2010-04-22
MX2009006126A (es) 2009-12-01
ES2621301T3 (es) 2017-07-03
TWI512020B (zh) 2015-12-11
PT2102277E (pt) 2015-06-09
KR20090112651A (ko) 2009-10-28
EP2102277B1 (en) 2015-02-18
TW200833740A (en) 2008-08-16
CN101616969A (zh) 2009-12-30
US20140206781A1 (en) 2014-07-24
CA2671567A1 (en) 2008-06-19
PL2102277T3 (pl) 2016-04-29
US8445553B2 (en) 2013-05-21
DK2102277T3 (en) 2015-05-11
WO2008073136A8 (en) 2008-08-28
CL2007003573A1 (es) 2008-05-30
AP2009004894A0 (en) 2009-06-30
KR101597564B1 (ko) 2016-03-11
EA015965B1 (ru) 2012-01-30
CO6210753A2 (es) 2010-10-20
CN101616969B (zh) 2012-06-27
EP2784109A2 (en) 2014-10-01
TWI426096B (zh) 2014-02-11
TW201414776A (zh) 2014-04-16
CA2671567C (en) 2014-03-25
AR064173A1 (es) 2009-03-18
US8680166B2 (en) 2014-03-25
EP2784109A3 (en) 2014-12-31
BRPI0720110B1 (pt) 2018-04-24
CY1116387T1 (el) 2017-02-08
EP2102277A4 (en) 2011-09-14
JP5737684B2 (ja) 2015-06-17
ES2537114T3 (es) 2015-06-02
EP2784109B1 (en) 2017-02-22
US20130245141A1 (en) 2013-09-19
US7767722B2 (en) 2010-08-03
MY148541A (en) 2013-04-30
EP2102277A1 (en) 2009-09-23
JP2015091991A (ja) 2015-05-14
US20080139678A1 (en) 2008-06-12
BRPI0720110A2 (pt) 2013-01-08

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