FR2417381B1 - - Google Patents

Info

Publication number
FR2417381B1
FR2417381B1 FR7805268A FR7805268A FR2417381B1 FR 2417381 B1 FR2417381 B1 FR 2417381B1 FR 7805268 A FR7805268 A FR 7805268A FR 7805268 A FR7805268 A FR 7805268A FR 2417381 B1 FR2417381 B1 FR 2417381B1
Authority
FR
France
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
FR7805268A
Other languages
French (fr)
Other versions
FR2417381A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7805268A priority Critical patent/FR2417381A1/en
Publication of FR2417381A1 publication Critical patent/FR2417381A1/en
Application granted granted Critical
Publication of FR2417381B1 publication Critical patent/FR2417381B1/fr
Granted 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
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • 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)
FR7805268A 1978-02-17 1978-02-17 Treatment of waste expanded polystyrene - giving prod. used in coating of moulding applications Granted FR2417381A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805268A FR2417381A1 (en) 1978-02-17 1978-02-17 Treatment of waste expanded polystyrene - giving prod. used in coating of moulding applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805268A FR2417381A1 (en) 1978-02-17 1978-02-17 Treatment of waste expanded polystyrene - giving prod. used in coating of moulding applications

Publications (2)

Publication Number Publication Date
FR2417381A1 FR2417381A1 (en) 1979-09-14
FR2417381B1 true FR2417381B1 (en) 1983-07-18

Family

ID=9204973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805268A Granted FR2417381A1 (en) 1978-02-17 1978-02-17 Treatment of waste expanded polystyrene - giving prod. used in coating of moulding applications

Country Status (1)

Country Link
FR (1) FR2417381A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210237C2 (en) * 1992-03-28 1994-02-24 Jan Van Den Wittenboer Process for compacting expanded polystyrene
NL9301660A (en) * 1993-09-27 1995-04-18 Jan Van Den Wittenboer Method for compacting expanded polystyrene, the compacted mass thus obtained, the transport and the processing of the compacted mass thus obtained.
WO1998023672A1 (en) * 1996-11-27 1998-06-04 Mary Jo Brandt Chemical densification and reclamation of polystyrene
FR2864544B1 (en) 2003-12-31 2006-05-19 Eska PROCESS FOR SOLUBILIZING EXPANDED POLYSTYRENE

Also Published As

Publication number Publication date
FR2417381A1 (en) 1979-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse