FR929688A - Improvements in the recovery of plastic waste - Google Patents

Improvements in the recovery of plastic waste

Info

Publication number
FR929688A
FR929688A FR929688DA FR929688A FR 929688 A FR929688 A FR 929688A FR 929688D A FR929688D A FR 929688DA FR 929688 A FR929688 A FR 929688A
Authority
FR
France
Prior art keywords
recovery
plastic waste
waste
plastic
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.)
GEM PARTICIPATIONS
Original Assignee
GEM PARTICIPATIONS
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 GEM PARTICIPATIONS filed Critical GEM PARTICIPATIONS
Application granted granted Critical
Publication of FR929688A publication Critical patent/FR929688A/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
    • C08J11/18—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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
FR929688D 1945-06-27 1946-06-24 Improvements in the recovery of plastic waste Expired FR929688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US628876XA 1945-06-27 1945-06-27

Publications (1)

Publication Number Publication Date
FR929688A true FR929688A (en) 1948-01-05

Family

ID=22045491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929688D Expired FR929688A (en) 1945-06-27 1946-06-24 Improvements in the recovery of plastic waste

Country Status (3)

Country Link
BE (1) BE466259A (en)
FR (1) FR929688A (en)
GB (1) GB628876A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169965A1 (en) * 1972-02-03 1973-09-14 Ruhrchemie Ag
FR2547749A1 (en) * 1983-06-27 1984-12-28 Bruss Ti Kirova Installation for the thermal destruction of polymer materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568368A1 (en) * 1966-02-05 1970-01-02 Degussa Process for the production of monomeric cleavage products by thermal degradation of polymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169965A1 (en) * 1972-02-03 1973-09-14 Ruhrchemie Ag
FR2547749A1 (en) * 1983-06-27 1984-12-28 Bruss Ti Kirova Installation for the thermal destruction of polymer materials

Also Published As

Publication number Publication date
GB628876A (en) 1949-09-07
BE466259A (en) 1900-01-01

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