FR623190A - Method and apparatus for regenerating vulcanized rubber - Google Patents

Method and apparatus for regenerating vulcanized rubber

Info

Publication number
FR623190A
FR623190A FR623190DA FR623190A FR 623190 A FR623190 A FR 623190A FR 623190D A FR623190D A FR 623190DA FR 623190 A FR623190 A FR 623190A
Authority
FR
France
Prior art keywords
vulcanized rubber
regenerating vulcanized
regenerating
rubber
vulcanized
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
French (fr)
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Application granted granted Critical
Publication of FR623190A publication Critical patent/FR623190A/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
    • C08J11/16—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 inorganic material
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR623190D 1925-10-31 1926-10-15 Method and apparatus for regenerating vulcanized rubber Expired FR623190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT260620X 1925-10-31

Publications (1)

Publication Number Publication Date
FR623190A true FR623190A (en) 1927-06-17

Family

ID=11218537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623190D Expired FR623190A (en) 1925-10-31 1926-10-15 Method and apparatus for regenerating vulcanized rubber

Country Status (3)

Country Link
DE (1) DE503648C (en)
FR (1) FR623190A (en)
GB (1) GB260620A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040662B3 (en) * 2006-08-30 2008-03-27 Pac Holding S.A. Process and device for recycling oxygen-containing polymers

Also Published As

Publication number Publication date
DE503648C (en) 1930-07-24
GB260620A (en) 1927-07-28

Similar Documents

Publication Publication Date Title
FR620691A (en) Improvements in processes and apparatus for vulcanizing rubber tubes
FR623190A (en) Method and apparatus for regenerating vulcanized rubber
FR620692A (en) Improved method and apparatus for vulcanizing rubber articles
FR648239A (en) Rubber vulcanization process
FR611405A (en) Method and apparatus for the devulcanization of rubber
FR692982A (en) Method and apparatus for rubber regeneration
FR661190A (en) Method and apparatus for vulcanizing objects made of rubber, ebonite, etc.
FR665154A (en) Apparatus for vulcanizing rubber
FR620106A (en) Improved method and apparatus for vulcanizing rubber inserted between spring sheets
FR624766A (en) Rubber vulcanization process
FR542053A (en) Vulcanization apparatus and method
FR493604A (en) Method and apparatus for rubber regeneration
FR631356A (en) Process for vulcanizing rubber
FR647285A (en) Rubber preservation process
FR680491A (en) Process for regenerating used vulcanized rubber
FR634203A (en) Improved method and apparatus for rubber coating cylindrical rollers
FR663255A (en) Rubber vulcanization process
FR539798A (en) Method and apparatus for rolling freshly coagulated rubber latex
FR649006A (en) Rubber regeneration process
FR28029E (en) Method and apparatus for rolling freshly coagulated rubber latex
FR669795A (en) Process for the vulcanization of rubber
FR543503A (en) Process for improving and regenerating rubber
FR596685A (en) Composition and method for treating rubber
FR671278A (en) Process for the regeneration of vulcanized rubber
FR512483A (en) Vulcanization method and apparatus