FR2305286A1 - Procede de conversion des dechets de pvc rigide - Google Patents

Procede de conversion des dechets de pvc rigide

Info

Publication number
FR2305286A1
FR2305286A1 FR7509222A FR7509222A FR2305286A1 FR 2305286 A1 FR2305286 A1 FR 2305286A1 FR 7509222 A FR7509222 A FR 7509222A FR 7509222 A FR7509222 A FR 7509222A FR 2305286 A1 FR2305286 A1 FR 2305286A1
Authority
FR
France
Prior art keywords
powder
plasticiser
grinding
converting
mixing
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.)
Granted
Application number
FR7509222A
Other languages
English (en)
French (fr)
Other versions
FR2305286B1 (enrdf_load_stackoverflow
Inventor
Simon Kornbaum
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.)
ATO Chimie SA
Original Assignee
ATO Chimie SA
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 ATO Chimie SA filed Critical ATO Chimie SA
Priority to FR7509222A priority Critical patent/FR2305286A1/fr
Publication of FR2305286A1 publication Critical patent/FR2305286A1/fr
Application granted granted Critical
Publication of FR2305286B1 publication Critical patent/FR2305286B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • 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
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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)
  • Engineering & Computer Science (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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
FR7509222A 1975-03-25 1975-03-25 Procede de conversion des dechets de pvc rigide Granted FR2305286A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7509222A FR2305286A1 (fr) 1975-03-25 1975-03-25 Procede de conversion des dechets de pvc rigide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509222A FR2305286A1 (fr) 1975-03-25 1975-03-25 Procede de conversion des dechets de pvc rigide

Publications (2)

Publication Number Publication Date
FR2305286A1 true FR2305286A1 (fr) 1976-10-22
FR2305286B1 FR2305286B1 (enrdf_load_stackoverflow) 1977-11-25

Family

ID=9153017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509222A Granted FR2305286A1 (fr) 1975-03-25 1975-03-25 Procede de conversion des dechets de pvc rigide

Country Status (1)

Country Link
FR (1) FR2305286A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597922A (en) * 1984-05-29 1986-07-01 Shell Oil Company Molding RF moldable thermoplastic compositions
US4797237A (en) * 1987-05-04 1989-01-10 Floyd V. Hammer Method for recycling a beverage container
EP0458478A3 (en) * 1990-05-01 1992-03-18 Ortech Corporation Process for recycling of contaminated pvc
EP2138293A1 (en) * 2008-06-26 2009-12-30 Bozena Nenna Olsson Recovery of cellular plastic material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097011A (en) 1977-08-22 1981-03-10 Eric J. Hurst Method and apparatus for slush molding articles of footwear

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233648A (fr) * 1959-05-05 1960-10-12 Procédé de fabrication de plaques à l'aide de matières thermoplastiques de récupération

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233648A (fr) * 1959-05-05 1960-10-12 Procédé de fabrication de plaques à l'aide de matières thermoplastiques de récupération

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H 2311797 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597922A (en) * 1984-05-29 1986-07-01 Shell Oil Company Molding RF moldable thermoplastic compositions
US4797237A (en) * 1987-05-04 1989-01-10 Floyd V. Hammer Method for recycling a beverage container
EP0458478A3 (en) * 1990-05-01 1992-03-18 Ortech Corporation Process for recycling of contaminated pvc
EP2138293A1 (en) * 2008-06-26 2009-12-30 Bozena Nenna Olsson Recovery of cellular plastic material

Also Published As

Publication number Publication date
FR2305286B1 (enrdf_load_stackoverflow) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse