CA1111225A - Methode et appareil pour le traitement de polymeres - Google Patents

Methode et appareil pour le traitement de polymeres

Info

Publication number
CA1111225A
CA1111225A CA282,341A CA282341A CA1111225A CA 1111225 A CA1111225 A CA 1111225A CA 282341 A CA282341 A CA 282341A CA 1111225 A CA1111225 A CA 1111225A
Authority
CA
Canada
Prior art keywords
channel
processing
plastic
polymeric
machine
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
CA282,341A
Other languages
English (en)
Inventor
Zehev Tadmor
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
Application granted granted Critical
Publication of CA1111225A publication Critical patent/CA1111225A/fr
Expired 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)
CA282,341A 1977-05-11 1977-07-08 Methode et appareil pour le traitement de polymeres Expired CA1111225A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US795,211 1977-05-11
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 (1)

Publication Number Publication Date
CA1111225A true CA1111225A (fr) 1981-10-27

Family

ID=27153089

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282,341A Expired CA1111225A (fr) 1977-05-11 1977-07-08 Methode et appareil pour le traitement de polymeres

Country Status (10)

Country Link
JP (1) JPS53139688A (fr)
AU (1) AU517417B2 (fr)
BE (1) BE860142A (fr)
CA (1) CA1111225A (fr)
DE (2) DE2759878C2 (fr)
FR (1) FR2390259A1 (fr)
GB (1) GB1592261A (fr)
NL (1) NL189284C (fr)
SE (1) SE429519B (fr)
SU (1) SU1011039A3 (fr)

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
US4255059A (en) * 1978-12-20 1981-03-10 Usm Corporation Processing element
CA1142319A (fr) * 1978-12-20 1983-03-08 Peter Hold Methode et installation de traitement de plastiques et de polymeres
US4411532A (en) * 1982-01-04 1983-10-25 Usm Corporation Rotary processor
US4402616A (en) * 1982-01-04 1983-09-06 Usm Corporation Rotary processors
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

Family Cites Families (14)

* 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
NL86722C (fr) * 1951-12-28 1900-01-01
LU31896A1 (fr) * 1951-12-28 1900-01-01
DE1720358U (de) 1953-10-09 1956-04-12 Danzer & Wessel Furnierwerk Maschine zum entrinden bzw. schaelen von baumstaemmen.
NL109251C (fr) * 1957-02-08 1900-01-01
DE1229279B (de) * 1962-12-07 1966-11-24 Helmut Alder Dipl Ing Strangpresse zum Verarbeiten von plastischen oder plastifizierbaren Massen
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
DE1544055B2 (de) * 1966-11-25 1971-03-18 Institut für Konstruktionstechnik der Technischen Hochschule München, Prof. Dr.-Ing. Rodenacker, 8000 München Verfahren und vorrichtung zum entgasen von viskosen massen
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 (fr) * 1972-12-18 1973-11-20
DE2332803C3 (de) * 1973-06-28 1982-01-28 Erich Ing.(grad.) 6520 Worms Beck Vorrichtung zum Herstellen von Folien und Platten aus thermoplastischen Kunststoffen
IT1050956B (it) * 1975-09-17 1981-03-20 Gabbrielli Ernesto Metodo per mantenere equilibrate in ogni regime di lavoro le sollecitazioni radiali operanti sul cilindro rotorico di presse di estrusione di materie pastose e termplastiche

Also Published As

Publication number Publication date
DE2732173A1 (de) 1978-11-16
FR2390259A1 (fr) 1978-12-08
SE7708283L (sv) 1978-11-12
SU1011039A3 (ru) 1983-04-07
NL7712481A (nl) 1978-11-14
GB1592261A (en) 1981-07-01
SE429519B (sv) 1983-09-12
DE2732173C2 (de) 1985-10-10
DE2759878C2 (de) 1986-12-04
JPS53139688A (en) 1978-12-06
AU517417B2 (en) 1981-07-30
JPS6147684B2 (fr) 1986-10-21
FR2390259B1 (fr) 1981-11-20
BE860142A (fr) 1978-02-15
AU2742277A (en) 1979-02-01
NL189284C (nl) 1993-03-01
NL189284B (nl) 1992-10-01

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Legal Events

Date Code Title Description
MKEX Expiry