CH247232A - Process for regenerating vulcanized rubber and device for carrying out this process. - Google Patents

Process for regenerating vulcanized rubber and device for carrying out this process.

Info

Publication number
CH247232A
CH247232A CH247232DA CH247232A CH 247232 A CH247232 A CH 247232A CH 247232D A CH247232D A CH 247232DA CH 247232 A CH247232 A CH 247232A
Authority
CH
Switzerland
Prior art keywords
carrying
vulcanized rubber
regenerating vulcanized
regenerating
rubber
Prior art date
Application number
Other languages
French (fr)
Inventor
I C Societe Industrielle Du S
L Eplattenier Georges
Original Assignee
S I C Societe Ind Du Caoutchou
L Eplattenier Georges
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 S I C Societe Ind Du Caoutchou, L Eplattenier Georges filed Critical S I C Societe Ind Du Caoutchou
Publication of CH247232A publication Critical patent/CH247232A/en

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
    • C08J11/12—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 dry-heat treatment only
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal 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)
CH247232D 1945-12-26 1944-01-28 Process for regenerating vulcanized rubber and device for carrying out this process. CH247232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919385T 1945-12-26

Publications (1)

Publication Number Publication Date
CH247232A true CH247232A (en) 1947-02-28

Family

ID=9425015

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247232D CH247232A (en) 1945-12-26 1944-01-28 Process for regenerating vulcanized rubber and device for carrying out this process.

Country Status (2)

Country Link
CH (1) CH247232A (en)
FR (1) FR919385A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408493C2 (en) * 1984-03-08 1986-04-30 Ingenieurbüro S. Ficker Verfahrenstechnik, 8000 München Process and device for the continuous dry and pressureless regeneration of old rubber

Also Published As

Publication number Publication date
FR919385A (en) 1947-03-06

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