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BR8500981A - Processo para regeneracao de borracha vulcanizada - Google Patents

Processo para regeneracao de borracha vulcanizada

Info

Publication number
BR8500981A
BR8500981A BR8500981A BR8500981A BR8500981A BR 8500981 A BR8500981 A BR 8500981A BR 8500981 A BR8500981 A BR 8500981A BR 8500981 A BR8500981 A BR 8500981A BR 8500981 A BR8500981 A BR 8500981A
Authority
BR
Brazil
Prior art keywords
vulcanized rubber
rubber regeneration
regeneration
vulcanized
rubber
Prior art date
Application number
BR8500981A
Other languages
English (en)
Inventor
Luiz Carlos Oliveira Da C Lima
Original Assignee
Luiz Carlos Oliveira Da Cunha
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 Luiz Carlos Oliveira Da Cunha filed Critical Luiz Carlos Oliveira Da Cunha
Priority to BR8500981A priority Critical patent/BR8500981A/pt
Priority to EP86901764A priority patent/EP0214249A1/en
Priority to PCT/BR1986/000003 priority patent/WO1986005192A1/en
Publication of BR8500981A publication Critical patent/BR8500981A/pt

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
    • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
BR8500981A 1985-03-05 1985-03-05 Processo para regeneracao de borracha vulcanizada BR8500981A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR8500981A BR8500981A (pt) 1985-03-05 1985-03-05 Processo para regeneracao de borracha vulcanizada
EP86901764A EP0214249A1 (en) 1985-03-05 1986-03-04 Process for regenerating vulcanized rubber
PCT/BR1986/000003 WO1986005192A1 (en) 1985-03-05 1986-03-04 Process for regenerating vulcanized rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8500981A BR8500981A (pt) 1985-03-05 1985-03-05 Processo para regeneracao de borracha vulcanizada

Publications (1)

Publication Number Publication Date
BR8500981A true BR8500981A (pt) 1986-11-18

Family

ID=4037487

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500981A BR8500981A (pt) 1985-03-05 1985-03-05 Processo para regeneracao de borracha vulcanizada

Country Status (3)

Country Link
EP (1) EP0214249A1 (pt)
BR (1) BR8500981A (pt)
WO (1) WO1986005192A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608157A1 (en) 1993-01-22 1994-07-27 OLIVEIRA DA CUNHA LIMA, Luiz Carlos Fast process to reclaim cured or semi-cured rubber

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9003626A (pt) * 1990-07-26 1992-02-18 Luiz Carlos Oliveira Da Cunha Processo de fabricacao de tinta e adesivo de borracha a partir de borracha vulcanizada
US5516809A (en) * 1990-07-26 1996-05-14 Relastomer S/A Method for obtaining an elastomer product with high petroleum and its by-products absorption power
BR9003625A (pt) * 1990-07-26 1992-02-18 Luiz Carlos Oliveira Da Cunha Processo para obtencao de um produto elastomerico com alto poder de absorcao de petroleo e seus derivados
FR2685339B1 (fr) * 1991-12-23 1995-03-10 Malet Entr Procede de traitement de polymeres reticules a base de polyolefines, caoutchoucs ou polystyrenes.
US5883140A (en) * 1993-12-06 1999-03-16 National Rubber L.L.C. Process for regeneration of rubber
FR2775933A1 (fr) * 1998-03-11 1999-09-17 Christian Caujolle Roue pleine en un materiau caoutchouteux et son procede de fabrication
RU2167168C1 (ru) * 2000-08-17 2001-05-20 Летечин Владимир Михайлович Способ переработки органических полимерных отходов
WO2021178575A1 (en) * 2020-03-05 2021-09-10 Coe William B Antiferromagnetic strain recovery induced photon pulse initiating bond cleavage in cross-linked rubber structures
RU2770045C2 (ru) * 2020-04-16 2022-04-14 Андрей Анатольевич Сланевский Способ регенерации резины

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR14241E (fr) * 1910-03-22 1911-10-05 Henry Pierre Charles Georges D Procédé perfectionné de régénération des caoutchoucs vulcanisés
AT57699B (de) * 1910-06-25 1913-02-10 Henry Pierre Charles G Debauge Verfahren zur Verarbeitung von Altkautschuk bzw. vulkanisiertem Kautschuk.
GB153646A (en) * 1919-08-06 1920-11-08 John Young Improvements in processes of reclaiming rubber
DE708955C (de) * 1936-04-29 1941-08-01 I G Farbenindustrie Akt Ges Verfahren zum Regenerieren von vulkanisiertem Kautschuk
SE7807479L (sv) * 1978-07-03 1980-01-04 Trelleborg Ab Sett att regenerera gummi samt anvendningen av det enligt settet regenererade gummit for tillverkning av vulkade gummiprodukter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608157A1 (en) 1993-01-22 1994-07-27 OLIVEIRA DA CUNHA LIMA, Luiz Carlos Fast process to reclaim cured or semi-cured rubber

Also Published As

Publication number Publication date
WO1986005192A1 (en) 1986-09-12
EP0214249A1 (en) 1987-03-18

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Legal Events

Date Code Title Description
KD1 Payment of complementary fee requested
B24C Patent annual fee: request for for restoration
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 1534 DE 30/05/2000.