FR489230A - Procédé pour régénérer le caoutchouc vulcanisé (caoutchouc souple, ébonite, etc. - Google Patents

Procédé pour régénérer le caoutchouc vulcanisé (caoutchouc souple, ébonite, etc.

Info

Publication number
FR489230A
FR489230A FR489230DA FR489230A FR 489230 A FR489230 A FR 489230A FR 489230D A FR489230D A FR 489230DA FR 489230 A FR489230 A FR 489230A
Authority
FR
France
Prior art keywords
rubber
ebonite
flexible
regenerating vulcanized
vulcanized rubber
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
Other languages
English (en)
Inventor
Bernhardus Johannes Franciscus Varenhorst
Jean Gerard Fol
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.)
BERNHARDUS JOHANNES FRANCISCUS
Original Assignee
BERNHARDUS JOHANNES FRANCISCUS
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 BERNHARDUS JOHANNES FRANCISCUS filed Critical BERNHARDUS JOHANNES FRANCISCUS
Application granted granted Critical
Publication of FR489230A publication Critical patent/FR489230A/fr
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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
FR489230D 1914-03-18 1918-03-08 Procédé pour régénérer le caoutchouc vulcanisé (caoutchouc souple, ébonite, etc. Expired FR489230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE302995T 1914-03-18

Publications (1)

Publication Number Publication Date
FR489230A true FR489230A (fr) 1919-01-06

Family

ID=6109117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489230D Expired FR489230A (fr) 1914-03-18 1918-03-08 Procédé pour régénérer le caoutchouc vulcanisé (caoutchouc souple, ébonite, etc.

Country Status (3)

Country Link
DE (1) DE302995C (fr)
FR (1) FR489230A (fr)
NL (1) NL4783C (fr)

Also Published As

Publication number Publication date
DE302995C (fr)
NL4783C (fr) 1900-01-01

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