CA2134186A1 - Recycling of natural and synthetic rubber - Google Patents

Recycling of natural and synthetic rubber

Info

Publication number
CA2134186A1
CA2134186A1 CA 2134186 CA2134186A CA2134186A1 CA 2134186 A1 CA2134186 A1 CA 2134186A1 CA 2134186 CA2134186 CA 2134186 CA 2134186 A CA2134186 A CA 2134186A CA 2134186 A1 CA2134186 A1 CA 2134186A1
Authority
CA
Canada
Prior art keywords
sulphur
paste
process according
crumbs
elastomeric materials
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2134186
Other languages
English (en)
French (fr)
Inventor
Balachandra Chakkinggal Sekhar
Vitaly Abramovich Kormer
Evelina Nikolayevna Sotnikova
Vladimir Petrovich Mironyuk
Liudmila Nikolayevna Trunova
Natalya Alexeevna Nikitina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STI-K POLYMERS Sdn Bhd
Original Assignee
B.C. SEKHAR 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 B.C. SEKHAR SDN BHD filed Critical B.C. SEKHAR SDN BHD
Publication of CA2134186A1 publication Critical patent/CA2134186A1/en
Abandoned legal-status Critical Current

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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA 2134186 1994-06-25 1994-10-24 Recycling of natural and synthetic rubber Abandoned CA2134186A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI9401654 1994-06-25
MYPI9401654 1994-06-25

Publications (1)

Publication Number Publication Date
CA2134186A1 true CA2134186A1 (en) 1995-12-26

Family

ID=19749697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2134186 Abandoned CA2134186A1 (en) 1994-06-25 1994-10-24 Recycling of natural and synthetic rubber

Country Status (8)

Country Link
KR (1) KR100386192B1 (enrdf_load_html_response)
CN (1) CN1118791A (enrdf_load_html_response)
CA (1) CA2134186A1 (enrdf_load_html_response)
MD (1) MD1369C2 (enrdf_load_html_response)
RU (1) RU2219199C2 (enrdf_load_html_response)
TR (1) TR199500909A2 (enrdf_load_html_response)
TW (1) TW289026B (enrdf_load_html_response)
ZA (1) ZA955284B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9683088B2 (en) 2012-08-31 2017-06-20 Continental Reifen Deutschland Gmbh Process for regenerating sulfur-crosslinked rubber vulcanizates to give regenerates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101967451B1 (ko) 2016-11-17 2019-04-10 주식회사 남명 에틸렌-프로필렌 고무(ｅｐｄｍ) 폐스크랩과 폐섬유를 이용한 복합 성형방법
FR3092836B1 (fr) 2019-02-19 2023-04-21 Centre Nat Rech Scient Synthèse de polymères fonctionnalisés par dévulcanisation à partir de déchets contenant des élastomères.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9683088B2 (en) 2012-08-31 2017-06-20 Continental Reifen Deutschland Gmbh Process for regenerating sulfur-crosslinked rubber vulcanizates to give regenerates

Also Published As

Publication number Publication date
MD1369B2 (en) 1999-12-31
MD1369C2 (ro) 2000-11-30
CN1118791A (zh) 1996-03-20
RU2219199C2 (ru) 2003-12-20
TW289026B (enrdf_load_html_response) 1996-10-21
KR960000979A (ko) 1996-01-25
KR100386192B1 (ko) 2003-08-09
RU95110768A (ru) 1997-05-10
ZA955284B (en) 1996-12-27
TR199500909A2 (tr) 1997-03-21

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Legal Events

Date Code Title Description
FZDE Dead