AT309059B - Verfahren und Vorrichtung zur Herstellung von Granulat aus Polyvinylchlorid - Google Patents

Verfahren und Vorrichtung zur Herstellung von Granulat aus Polyvinylchlorid

Info

Publication number
AT309059B
AT309059B AT322468A AT322468A AT309059B AT 309059 B AT309059 B AT 309059B AT 322468 A AT322468 A AT 322468A AT 322468 A AT322468 A AT 322468A AT 309059 B AT309059 B AT 309059B
Authority
AT
Austria
Prior art keywords
granules
production
polyvinyl chloride
polyvinyl
chloride
Prior art date
Application number
AT322468A
Other languages
English (en)
Original Assignee
Seger & Angermeyer Desco Werk
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 Seger & Angermeyer Desco Werk filed Critical Seger & Angermeyer Desco Werk
Priority to AT322468A priority Critical patent/AT309059B/de
Priority to DE1917195A priority patent/DE1917195C3/de
Application granted granted Critical
Publication of AT309059B publication Critical patent/AT309059B/de

Links

Classifications

    • 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
    • B29C48/286—Raw material dosing
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT322468A 1968-04-03 1968-04-03 Verfahren und Vorrichtung zur Herstellung von Granulat aus Polyvinylchlorid AT309059B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT322468A AT309059B (de) 1968-04-03 1968-04-03 Verfahren und Vorrichtung zur Herstellung von Granulat aus Polyvinylchlorid
DE1917195A DE1917195C3 (de) 1968-04-03 1969-04-03 Vorrichtung zur Herstellung von PVC-Granulat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT322468A AT309059B (de) 1968-04-03 1968-04-03 Verfahren und Vorrichtung zur Herstellung von Granulat aus Polyvinylchlorid

Publications (1)

Publication Number Publication Date
AT309059B true AT309059B (de) 1973-08-10

Family

ID=3547290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT322468A AT309059B (de) 1968-04-03 1968-04-03 Verfahren und Vorrichtung zur Herstellung von Granulat aus Polyvinylchlorid

Country Status (2)

Country Link
AT (1) AT309059B (de)
DE (1) DE1917195C3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837435B2 (de) * 1978-08-28 1981-06-25 Friedrich Horst 5840 Schwerte Papenmeier Verfahren und Vorrichtung zum Aufbereiten von PVC-Pulver
CH615384A5 (de) * 1978-12-07 1980-01-31 Buss Ag
EP0033351B1 (de) * 1980-01-30 1984-08-15 Buss Ag Einrichtung zur staubfreien Herstellung von kleinen Teilen
DE3720325A1 (de) * 1987-06-19 1989-01-12 Werner & Pfleiderer Vorrichtung zum mischen und kontinuierlichen extrudieren von plastischen massen
IT1263149B (it) * 1993-02-05 1996-08-01 Giancarlo Colombo Metodo di estrusione ed impianto per esso
DE102013224996B4 (de) * 2013-12-05 2020-09-03 Faurecia Innenraum Systeme Gmbh Verfahren zur Herstellung einer Formhaut für eine Airbagabdeckung und damit hergestellte Formhaut

Also Published As

Publication number Publication date
DE1917195A1 (de) 1969-10-30
DE1917195C3 (de) 1974-06-06
DE1917195B2 (de) 1973-09-27

Similar Documents

Publication Publication Date Title
CH558674A (de) Verfahren und vorrichtung zur herstellung eines granulats.
AT311678B (de) Verfahren und Vorrichtung zur Herstellung von Schaumstoffen
CH505681A (de) Verfahren und Vorrichtung zur Herstellung von geschäumten Folien
CH520558A (de) Verfahren und Vorrichtung zur Herstellung von Folien
CH521400A (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polylactamen
CH507170A (de) Verfahren und Vorrichtung zur Herstellung von Kohlekörpern
CH528299A (de) Vorrichtung zur Herstellung von perlförmigem Granulat aus Schmelzen
CH497275A (de) Verfahren und Vorrichtung zur Herstellung von aus mehreren Teilen zusammengesetzten Kunststoffkörpern
AT311667B (de) Verfahren und Vorrichtung zur Herstellung von Thermoplastpulvern
CH498697A (de) Verfahren und Vorrichtung zur Herstellung von vorgeformten Formmassen
AT324257B (de) Verfahren und vorrichtung zur herstellung von reissverschlüssen
CH516944A (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Emulsionen
AT309059B (de) Verfahren und Vorrichtung zur Herstellung von Granulat aus Polyvinylchlorid
CH509099A (de) Verfahren und Vorrichtung zur Herstellung von Blöcken
CH521395A (de) Verfahren zur Herstellung von Schaumstoffen aus Polyvinylchlorid und Mischpolymerisaten des Vinylchlorids
CH434724A (de) Verfahren und Vorrichtung zur Herstellung von Hohlkörpern aus Polymerpulver
AT295138B (de) Verfahren zur Herstellung von Polyvinylchlorid
AT282568B (de) Verfahren und Vorrichtung zur Herstellung von Granulat
CH431824A (de) Verfahren und Vorrichtung zur Herstellung von Blähton
AT245901B (de) Verfahren und Vorrichtung zur Regenerierung von Salzsäure
AT302783B (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Radiatoren
CH478591A (de) Verfahren und Vorrichtung zur Bildung von Granulat aus pulverförmigen, wasserfreien Stoffen
AT248708B (de) Verfahren und Vorrichtung zur Gewinnung von sehr reinem Calcium
CH529065A (de) Verfahren und Vorrichtung zur Zerlegung wässriger Salzsäure
CH498698A (de) Vorrichtung zur Herstellung von Granulat

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee