CU23665A3 - METHOD FOR RUBBER DEVULCANIZATION - Google Patents

METHOD FOR RUBBER DEVULCANIZATION

Info

Publication number
CU23665A3
CU23665A3 CU20090104A CU20090104A CU23665A3 CU 23665 A3 CU23665 A3 CU 23665A3 CU 20090104 A CU20090104 A CU 20090104A CU 20090104 A CU20090104 A CU 20090104A CU 23665 A3 CU23665 A3 CU 23665A3
Authority
CU
Cuba
Prior art keywords
rubber devulcanization
vulcanized rubber
rubber
devulcanization
devulcanized
Prior art date
Application number
CU20090104A
Other languages
Spanish (es)
Inventor
Mohammad Reza Shafie
Liang-Tseng Fan
Original Assignee
Sf Materials Corp
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 Sf Materials Corp filed Critical Sf Materials Corp
Priority to CU20090104A priority Critical patent/CU23665A3/en
Publication of CU23665A3 publication Critical patent/CU23665A3/en

Links

Classifications

    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

El caucho vulcanizado es desvulcanizado mediante el contacto del caucho vulcanizado con un líquido de trementina en una mezcla de reacción, en ausencia de un metal alcalinoVulcanized rubber is devulcanized by contacting vulcanized rubber with a turpentine liquid in a reaction mixture, in the absence of an alkali metal

CU20090104A 2009-06-10 2009-06-10 METHOD FOR RUBBER DEVULCANIZATION CU23665A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CU20090104A CU23665A3 (en) 2009-06-10 2009-06-10 METHOD FOR RUBBER DEVULCANIZATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU20090104A CU23665A3 (en) 2009-06-10 2009-06-10 METHOD FOR RUBBER DEVULCANIZATION

Publications (1)

Publication Number Publication Date
CU23665A3 true CU23665A3 (en) 2011-05-27

Family

ID=44306241

Family Applications (1)

Application Number Title Priority Date Filing Date
CU20090104A CU23665A3 (en) 2009-06-10 2009-06-10 METHOD FOR RUBBER DEVULCANIZATION

Country Status (1)

Country Link
CU (1) CU23665A3 (en)

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Legal Events

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FG Grant of patent