FR2148602A1 - Pressing waste plastic blocks - with prior steam heating to soften materials - Google Patents

Pressing waste plastic blocks - with prior steam heating to soften materials

Info

Publication number
FR2148602A1
FR2148602A1 FR7228928A FR7228928A FR2148602A1 FR 2148602 A1 FR2148602 A1 FR 2148602A1 FR 7228928 A FR7228928 A FR 7228928A FR 7228928 A FR7228928 A FR 7228928A FR 2148602 A1 FR2148602 A1 FR 2148602A1
Authority
FR
France
Prior art keywords
plastics
waste plastic
steam heating
materials
plastic blocks
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
FR7228928A
Other languages
English (en)
Other versions
FR2148602B1 (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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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
Priority claimed from JP6087971A external-priority patent/JPS4880678A/ja
Priority claimed from JP9663471A external-priority patent/JPS4859157A/ja
Priority claimed from JP10393671A external-priority patent/JPS4867368A/ja
Priority claimed from JP10393771A external-priority patent/JPS4867369A/ja
Priority claimed from JP1624472A external-priority patent/JPS4884883A/ja
Priority claimed from JP1624572A external-priority patent/JPS4886381A/ja
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Publication of FR2148602A1 publication Critical patent/FR2148602A1/fr
Application granted granted Critical
Publication of FR2148602B1 publication Critical patent/FR2148602B1/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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
FR7228928A 1971-08-12 1972-08-10 Pressing waste plastic blocks - with prior steam heating to soften materials Granted FR2148602A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6087971A JPS4880678A (fr) 1971-08-12 1971-08-12
JP9663471A JPS4859157A (fr) 1971-11-29 1971-11-29
JP10393671A JPS4867368A (fr) 1971-12-20 1971-12-20
JP10393771A JPS4867369A (fr) 1971-12-20 1971-12-20
JP1624472A JPS4884883A (fr) 1972-02-15 1972-02-15
JP1624572A JPS4886381A (fr) 1972-02-15 1972-02-15

Publications (2)

Publication Number Publication Date
FR2148602A1 true FR2148602A1 (en) 1973-03-23
FR2148602B1 FR2148602B1 (fr) 1974-12-27

Family

ID=36587186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228928A Granted FR2148602A1 (en) 1971-08-12 1972-08-10 Pressing waste plastic blocks - with prior steam heating to soften materials

Country Status (2)

Country Link
DE (1) DE2229535A1 (fr)
FR (1) FR2148602A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810257A1 (fr) * 1996-05-31 1997-12-03 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Procédé de traitement de broyats de polyoléfine et leur utilisation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101769A (nl) * 1981-04-10 1982-11-01 Stamicarbon Werkwijze voor het verwerken van kunststoffrakties uit huisvuil.
DE4200915C2 (de) * 1992-01-16 1994-05-19 Sicowa Verfahrenstech Verfahren zum Aufarbeiten von nicht sortenreinen Kunststoffabfällen
DE10112090C1 (de) * 2001-03-12 2002-09-05 Microfaser Produktionsgmbh Verfahren und Vorrichtung zum Schmelzen von thermoplatischem Material
ES2973744T3 (es) 2019-12-12 2024-06-24 Wimao Oy Un dispositivo y un método para procesar material
BE1029632B1 (nl) * 2021-07-30 2023-02-27 Recencere Bvba Composietmateriaal en werkwijze voor het vervaardigen ervan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810257A1 (fr) * 1996-05-31 1997-12-03 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Procédé de traitement de broyats de polyoléfine et leur utilisation
BE1010316A3 (fr) * 1996-05-31 1998-06-02 Solvay Procede de traitement de broyats de polyolefine, broyats obtenus selon ce procede et utilisation de ceux-ci pour la realisation d'objets faconnes.
US6127435A (en) * 1996-05-31 2000-10-03 Solvay Polyolefins Eurpoe--Belgium (Societe Anonyme) Process for the treatment of ground polyolefin material, ground material obtained by this process and use thereof for the production of shaped objects

Also Published As

Publication number Publication date
FR2148602B1 (fr) 1974-12-27
DE2229535A1 (de) 1973-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse