FR2390259A1 - Procede et appareil de traitement mecanique de matieres plastiques et polymeres - Google Patents

Procede et appareil de traitement mecanique de matieres plastiques et polymeres

Info

Publication number
FR2390259A1
FR2390259A1 FR7723681A FR7723681A FR2390259A1 FR 2390259 A1 FR2390259 A1 FR 2390259A1 FR 7723681 A FR7723681 A FR 7723681A FR 7723681 A FR7723681 A FR 7723681A FR 2390259 A1 FR2390259 A1 FR 2390259A1
Authority
FR
France
Prior art keywords
discharge
polymers
channel
plastics
walls
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
FR7723681A
Other languages
English (en)
French (fr)
Other versions
FR2390259B1 (enrdf_load_stackoverflow
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
Priority claimed from US05/795,211 external-priority patent/US4142805A/en
Application filed by Individual filed Critical Individual
Publication of FR2390259A1 publication Critical patent/FR2390259A1/fr
Application granted granted Critical
Publication of FR2390259B1 publication Critical patent/FR2390259B1/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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/402—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft using a rotor-stator system with intermeshing elements, e.g. teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7723681A 1977-05-11 1977-08-01 Procede et appareil de traitement mecanique de matieres plastiques et polymeres Granted FR2390259A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/795,211 US4142805A (en) 1976-02-02 1977-05-11 Method for processing polymeric material
AU27422/77A AU517417B2 (en) 1977-05-11 1977-07-28 Processing polymeric material
GB33834/77A GB1592261A (en) 1977-05-11 1977-08-12 Method and a machine for processing polymeric materials which are or become in the course of processing viscous liquids

Publications (2)

Publication Number Publication Date
FR2390259A1 true FR2390259A1 (fr) 1978-12-08
FR2390259B1 FR2390259B1 (enrdf_load_stackoverflow) 1981-11-20

Family

ID=27153089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723681A Granted FR2390259A1 (fr) 1977-05-11 1977-08-01 Procede et appareil de traitement mecanique de matieres plastiques et polymeres

Country Status (10)

Country Link
JP (1) JPS53139688A (enrdf_load_stackoverflow)
AU (1) AU517417B2 (enrdf_load_stackoverflow)
BE (1) BE860142A (enrdf_load_stackoverflow)
CA (1) CA1111225A (enrdf_load_stackoverflow)
DE (2) DE2732173C2 (enrdf_load_stackoverflow)
FR (1) FR2390259A1 (enrdf_load_stackoverflow)
GB (1) GB1592261A (enrdf_load_stackoverflow)
NL (1) NL189284C (enrdf_load_stackoverflow)
SE (1) SE429519B (enrdf_load_stackoverflow)
SU (1) SU1011039A3 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519288A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif, a plusieurs etages, de traitement d'une matiere polymere ou plastique
FR2519289A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif a plusieurs etages, pour le traitement a debit reglable d'une matiere polymere ou plastique

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES475170A1 (es) * 1977-11-07 1979-12-01 Usm Corp Maquina y metodo para elaborar materiales polimericos
US4227816A (en) * 1978-08-21 1980-10-14 Usm Corporation Rotary processor
US4213709A (en) * 1978-12-01 1980-07-22 Usm Corporation Rotary processor
CA1142319A (en) * 1978-12-20 1983-03-08 Peter Hold Process and apparatus for processing plastic and polymeric materials
US4255059A (en) * 1978-12-20 1981-03-10 Usm Corporation Processing element
GB2127735A (en) * 1982-07-21 1984-04-18 Atomic Energy Authority Uk Extruding loose (particulate) material into coherent bodies
US4529478A (en) * 1983-09-14 1985-07-16 Usm Corporation Rotary processors and vacuum systems
US4529320A (en) * 1983-09-14 1985-07-16 Usm Corporation Rotary processors and method for devolatilizing materials
US4549810A (en) * 1984-12-20 1985-10-29 Usm Corporation Phase separating rotary processor and method
GB2245860A (en) * 1990-06-05 1992-01-15 Atomic Energy Authority Uk Plastics extrusion
IT201900024114A1 (it) * 2019-12-16 2021-06-16 Nexxus Channel S R L Gruppo e metodo per processare materiale viscoso
DE102020102079B4 (de) 2020-01-29 2022-11-10 Cerdia International GmbH Verfahren zum stofflichen wiederverwenden von celluloseacetathaltigem material und systeme zum stofflichen wiederverwenden von celluloseacetathaltigem material
AU2024326375A1 (en) * 2023-11-02 2025-05-15 Meltix Limited Improvements in and relating to methods and apparatus for the manufacture of plastics and products therefrom, including parts and components therefor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632051A (en) * 1948-01-21 1949-11-15 Redfern S Rubber Works Ltd Improvements relating to the compounding of rubber or the like
DE1229279B (de) * 1962-12-07 1966-11-24 Helmut Alder Dipl Ing Strangpresse zum Verarbeiten von plastischen oder plastifizierbaren Massen
US3317952A (en) * 1957-02-08 1967-05-09 Bayer Ag Mixing and kneading apparatus
DE1544055A1 (de) * 1966-11-25 1969-07-10 Inst Konstruktionstechnik Der Verfahren und Vorrichtung zum Evakuieren von viskosen Massen
DE2227525A1 (de) * 1972-05-03 1973-11-15 Rieter Werke Haendle Strangpresse
DE2332803A1 (de) * 1973-06-28 1975-01-23 Erich Beck Vorrichtung zur erzeugung von folien und platten aus thermoplastischen kunststoffen
DE2364024A1 (de) * 1973-12-21 1975-07-10 Haendle & Soehne Karl Strangpresse fuer insbesondere plastische massen
FR2324444A1 (fr) * 1975-09-17 1977-04-15 Gabbrielli Ernesto Procede pour maintenir equilibrees dans tout regime de travail les sollicitations radiales agissant sur le cylindre de rotor des extrudeuses pour matieres pateuses et thermoplastiques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31896A1 (enrdf_load_stackoverflow) * 1951-12-28 1900-01-01
NL86722C (enrdf_load_stackoverflow) * 1951-12-28 1900-01-01
DE1720358U (de) 1953-10-09 1956-04-12 Danzer & Wessel Furnierwerk Maschine zum entrinden bzw. schaelen von baumstaemmen.
DE1230341B (de) * 1963-08-30 1966-12-08 Rieter Werke Haendle Strangpresse fuer keramische Massen
CH423212A (it) * 1964-07-07 1966-10-31 Gabbrielli Ernesto Ing Dr Procedimento atto alla eliminazione della flessione del cilindro rotorico nelle presse a rottura di strato limite
US3442866A (en) * 1966-01-07 1969-05-06 Celanese Corp Process for producing finely divided solid acetal copolymers
BE793939A (fr) * 1972-01-14 1973-05-02 Rieter Werke Dipl Ing Walter Boudineuse pour la mise en oeuvre d'une matiere visqueuse, notamment pour la mise en oeuvre de la terre glaise ou d'une matiere analogue
DD102027A1 (enrdf_load_stackoverflow) * 1972-12-18 1973-11-20

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632051A (en) * 1948-01-21 1949-11-15 Redfern S Rubber Works Ltd Improvements relating to the compounding of rubber or the like
US3317952A (en) * 1957-02-08 1967-05-09 Bayer Ag Mixing and kneading apparatus
DE1229279B (de) * 1962-12-07 1966-11-24 Helmut Alder Dipl Ing Strangpresse zum Verarbeiten von plastischen oder plastifizierbaren Massen
DE1544055A1 (de) * 1966-11-25 1969-07-10 Inst Konstruktionstechnik Der Verfahren und Vorrichtung zum Evakuieren von viskosen Massen
DE2227525A1 (de) * 1972-05-03 1973-11-15 Rieter Werke Haendle Strangpresse
DE2332803A1 (de) * 1973-06-28 1975-01-23 Erich Beck Vorrichtung zur erzeugung von folien und platten aus thermoplastischen kunststoffen
DE2364024A1 (de) * 1973-12-21 1975-07-10 Haendle & Soehne Karl Strangpresse fuer insbesondere plastische massen
FR2324444A1 (fr) * 1975-09-17 1977-04-15 Gabbrielli Ernesto Procede pour maintenir equilibrees dans tout regime de travail les sollicitations radiales agissant sur le cylindre de rotor des extrudeuses pour matieres pateuses et thermoplastiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519288A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif, a plusieurs etages, de traitement d'une matiere polymere ou plastique
FR2519289A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif a plusieurs etages, pour le traitement a debit reglable d'une matiere polymere ou plastique

Also Published As

Publication number Publication date
SE7708283L (sv) 1978-11-12
SE429519B (sv) 1983-09-12
DE2732173A1 (de) 1978-11-16
FR2390259B1 (enrdf_load_stackoverflow) 1981-11-20
BE860142A (fr) 1978-02-15
DE2759878C2 (de) 1986-12-04
SU1011039A3 (ru) 1983-04-07
DE2732173C2 (de) 1985-10-10
AU2742277A (en) 1979-02-01
AU517417B2 (en) 1981-07-30
CA1111225A (en) 1981-10-27
NL189284B (nl) 1992-10-01
JPS53139688A (en) 1978-12-06
NL7712481A (nl) 1978-11-14
JPS6147684B2 (enrdf_load_stackoverflow) 1986-10-21
GB1592261A (en) 1981-07-01
NL189284C (nl) 1993-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse