GB126397A - A Process for the Devulcanization of Rubber. - Google Patents

A Process for the Devulcanization of Rubber.

Info

Publication number
GB126397A
GB126397A GB576817A GB576817A GB126397A GB 126397 A GB126397 A GB 126397A GB 576817 A GB576817 A GB 576817A GB 576817 A GB576817 A GB 576817A GB 126397 A GB126397 A GB 126397A
Authority
GB
United Kingdom
Prior art keywords
rubber
aniline
sulphur
accelerator
dissolved
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.)
Expired
Application number
GB576817A
Other languages
English (en)
Inventor
David Spence
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.)
Individual
Original Assignee
Individual
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
Priority to FR494757D priority Critical patent/FR494757A/fr
Application filed by Individual filed Critical Individual
Priority to GB576817A priority patent/GB126397A/en
Publication of GB126397A publication Critical patent/GB126397A/en
Expired 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
GB576817A 1917-04-24 1917-04-24 A Process for the Devulcanization of Rubber. Expired GB126397A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR494757D FR494757A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1917-04-24
GB576817A GB126397A (en) 1917-04-24 1917-04-24 A Process for the Devulcanization of Rubber.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB576817A GB126397A (en) 1917-04-24 1917-04-24 A Process for the Devulcanization of Rubber.

Publications (1)

Publication Number Publication Date
GB126397A true GB126397A (en) 1919-05-15

Family

ID=32342291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB576817A Expired GB126397A (en) 1917-04-24 1917-04-24 A Process for the Devulcanization of Rubber.

Country Status (2)

Country Link
FR (1) FR494757A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB126397A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690091A1 (en) * 1994-06-25 1996-01-03 B.C. Sekhar Sdn Bhd Improvements in and relating to the reclaiming of natural and synthetic rubbers
WO1997015614A1 (en) * 1995-10-27 1997-05-01 Exxon Research And Engineering Company Rubber devulcanization process
US5770632A (en) * 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690091A1 (en) * 1994-06-25 1996-01-03 B.C. Sekhar Sdn Bhd Improvements in and relating to the reclaiming of natural and synthetic rubbers
US5770632A (en) * 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials
WO1997015614A1 (en) * 1995-10-27 1997-05-01 Exxon Research And Engineering Company Rubber devulcanization process
AU712065B2 (en) * 1995-10-27 1999-10-28 Exxon Research And Engineering Company Rubber devulcanization process
CN1087021C (zh) * 1995-10-27 2002-07-03 埃克森研究工程公司 橡胶脱硫化方法

Also Published As

Publication number Publication date
FR494757A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1900-01-01

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