ATE184618T1 - Verbesserungen an und in bezug auf die rückgewinnung von natur- und synthesekautschuken - Google Patents

Verbesserungen an und in bezug auf die rückgewinnung von natur- und synthesekautschuken

Info

Publication number
ATE184618T1
ATE184618T1 AT95301399T AT95301399T ATE184618T1 AT E184618 T1 ATE184618 T1 AT E184618T1 AT 95301399 T AT95301399 T AT 95301399T AT 95301399 T AT95301399 T AT 95301399T AT E184618 T1 ATE184618 T1 AT E184618T1
Authority
AT
Austria
Prior art keywords
crumbs
elastomeric materials
vulcanised
compounds
delink
Prior art date
Application number
AT95301399T
Other languages
English (en)
Inventor
Tan Sri Dr Sekhar
Bandaraya Bukit
Vitaly Abramovich Kormer
Original Assignee
Sekhar B C 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 Sekhar B C Sdn Bhd filed Critical Sekhar B C Sdn Bhd
Application granted granted Critical
Publication of ATE184618T1 publication Critical patent/ATE184618T1/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
    • 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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Tires In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT95301399T 1994-06-25 1995-03-03 Verbesserungen an und in bezug auf die rückgewinnung von natur- und synthesekautschuken ATE184618T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI9401654 1994-06-25
EP94306799 1994-09-16

Publications (1)

Publication Number Publication Date
ATE184618T1 true ATE184618T1 (de) 1999-10-15

Family

ID=26137294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95301399T ATE184618T1 (de) 1994-06-25 1995-03-03 Verbesserungen an und in bezug auf die rückgewinnung von natur- und synthesekautschuken

Country Status (7)

Country Link
EP (1) EP0690091B1 (de)
AT (1) ATE184618T1 (de)
DE (1) DE69512145T2 (de)
DK (1) DK0690091T3 (de)
ES (1) ES2139837T3 (de)
GR (1) GR3032147T3 (de)
RO (1) RO113738B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711050B4 (de) * 1997-03-03 2007-03-22 Krieg, Gerhard Verfahren und Anlage zur Replastifizierung von Altgummimehlen
MY116864A (en) * 1997-03-07 2004-04-30 Yap Choo Kiat Lee Kim Huat Method for reclaiming rubber
RU2136708C1 (ru) * 1997-06-06 1999-09-10 Центр по разработке эластомеров Казанского государственного технологического университета Способ регенерации резин на основе бутилкаучука
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
EP1232205B1 (de) * 1999-10-22 2008-09-17 Ket Kunststoff- und Elasttechnik GmbH Liegau-August Usbad Devulkanisat aus gummiabfällen, devulkanisatcompound, verfahren zu deren herstellung und verwendung zum wiedereinsatz in frischmischungen und zur herstellung von spritzgussformteilen
US7531579B2 (en) 2006-06-22 2009-05-12 Ecser Rubber, Inc. Method of making and using sorbent and filtering material from secondary waste rubber
LU91419B1 (en) * 2006-07-13 2008-04-21 Elastomer Technologies Ltd Improvements in and relating to the recycling of natural and synthetic rubbers.
CA2771127C (en) * 2008-08-18 2016-11-01 Innovert Investments A.L. Ltd. Method and chemical composition for reclaiming of cured elastomer materials
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
US9175155B2 (en) 2012-11-02 2015-11-03 Lehigh Technologies, Inc. Methods of functionalizing reclaimed elastomer material and compositions comprising the same
WO2017042811A1 (en) 2015-09-09 2017-03-16 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Devulcanized rubber, method for its preparation and its use as an absorbent
EP3562874B1 (de) 2016-12-29 2022-10-26 Appia, LLC Recycling-verfahren für kautschuk
US11434353B2 (en) 2019-02-12 2022-09-06 Appia, Llc Method and product of modifying vulcanized rubber
CN113527763B (zh) * 2021-08-18 2023-03-17 徐州工业职业技术学院 一种废轮胎胶粉室温再生的复合再生活化剂及其制备方法和应用
IT202300023412A1 (it) 2023-11-07 2025-05-07 Reuse S R L Composizione devulcanizzante, relativo processo di preparazione, e metodo per la devulcanizzazione di elastomeri vulcanizzati mediante detta composizione
CN119751765A (zh) * 2024-12-20 2025-04-04 华南理工大学 一种废橡胶脱硫接枝改性再生的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR494757A (de) * 1917-04-24 1900-01-01
GB443831A (en) * 1935-10-10 1936-03-06 Francis Norman Pickett Improvements in the treatment of rubber
NL67287C (de) * 1941-06-05 1900-01-01
US4211676A (en) * 1977-06-07 1980-07-08 Bridgestone Tire Company Limited Process for reclaiming scrap vulcanized rubber
SU956297A1 (ru) * 1981-03-27 1982-09-07 Ярославский политехнический институт Способ измельчени резин
SU1620454A1 (ru) * 1987-07-13 1991-01-15 Предприятие П/Я А-3832 Композици дл получени регенерата
SU1666479A1 (ru) * 1988-05-20 1991-07-30 Ярославский политехнический институт Вулканизуема резинова смесь

Also Published As

Publication number Publication date
ES2139837T3 (es) 2000-02-16
DE69512145D1 (de) 1999-10-21
DK0690091T3 (da) 2000-04-03
EP0690091B1 (de) 1999-09-15
DE69512145T2 (de) 2000-04-06
EP0690091A1 (de) 1996-01-03
RO113738B1 (ro) 1998-10-30
GR3032147T3 (en) 2000-04-27

Similar Documents

Publication Publication Date Title
DE69512145D1 (de) Verbesserungen an und in Bezug auf die Rückgewinnung von Natur- und Synthesekautschuken
US5770632A (en) Reclaiming of elastomeric materials
PL367813A1 (en) Recycled rubber processing and performance enhancement
CA2426598A1 (en) 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 molded parts
ATE88736T1 (de) Vulkanisationsverfahren zur herstellung eines strassenbindemittels.
AU696872B2 (en) Improvements in and relating to the reclaimimg of elastomeric materials
ES2154715T3 (es) Procedimiento para recuperar material elastomero.
US1440962A (en) Process for vulcanizing rubber and products obtained thereby
JPS5734143A (en) Rubber composition
US2875174A (en) Sulfur vulcanized rubber containing a mixture of antioxidants, and process of obtaining same
RU95110768A (ru) Способ восстановления эластомерного материала и способ изготовления изделий из него
JO1949B1 (en) Improvements in the extraction method for rubber materials
CN109081958A (zh) 一种鞋底防滑材料及其制备方法
KR940018418A (ko) 개선된 에틸렌-비닐 아세테이트 가황물
SU523124A1 (ru) Поливинилхлоридна композици
GB746727A (en) Improvements in tubeless pneumatic tyre and method of making same
DE60228694D1 (de) Verfahren zum vulkanisieren von elastomeren mit tallölvorlauf
US2609405A (en) Plasticizing rubber
RU2087494C1 (ru) Способ получения резиновой смеси
GB351938A (en) Improvements in or relating to the manufacture of goods of rubber or similar material
KR960008490B1 (ko) 고무화아스팔트 도막방수제 및 그의 제조방법
GB825819A (en) Improvements in rubber compounding
GB1063154A (en) Improvements in roller coverings
GB616315A (en) Improvements in or relating to the production of cellular products from plastic materials
JPS5734142A (en) Rubber composition

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee