CH225372A - Procédé de régénération du caoutchouc vulcanisé. - Google Patents

Procédé de régénération du caoutchouc vulcanisé.

Info

Publication number
CH225372A
CH225372A CH225372DA CH225372A CH 225372 A CH225372 A CH 225372A CH 225372D A CH225372D A CH 225372DA CH 225372 A CH225372 A CH 225372A
Authority
CH
Switzerland
Prior art keywords
vulcanized rubber
regenerating vulcanized
regenerating
rubber
vulcanized
Prior art date
Application number
Other languages
English (en)
Inventor
Treves Angiolo
Original Assignee
Treves Angiolo
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 Treves Angiolo filed Critical Treves Angiolo
Publication of CH225372A publication Critical patent/CH225372A/fr

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
    • C08J11/22—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 oxygen-containing compounds
    • C08J11/26—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 oxygen-containing compounds containing carboxylic acid groups, their anhydrides or esters
    • 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CH225372D 1940-05-09 1941-04-26 Procédé de régénération du caoutchouc vulcanisé. CH225372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866799T 1940-05-09

Publications (1)

Publication Number Publication Date
CH225372A true CH225372A (fr) 1943-01-31

Family

ID=9345198

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225372D CH225372A (fr) 1940-05-09 1941-04-26 Procédé de régénération du caoutchouc vulcanisé.

Country Status (3)

Country Link
US (1) US2325289A (fr)
CH (1) CH225372A (fr)
FR (1) FR866799A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477073A (fr) * 1944-02-26 1900-01-01
DE1123102B (de) * 1952-12-23 1962-02-01 Rhein Chemie G M B H Verfahren zum Aufarbeiten von Altstoffen aus vulkanisiertem Kautschuk

Also Published As

Publication number Publication date
FR866799A (fr) 1941-09-03
US2325289A (en) 1943-07-27

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