CH453666A - Process and device for the preparation of plastic mixtures - Google Patents

Process and device for the preparation of plastic mixtures

Info

Publication number
CH453666A
CH453666A CH321467A CH321467A CH453666A CH 453666 A CH453666 A CH 453666A CH 321467 A CH321467 A CH 321467A CH 321467 A CH321467 A CH 321467A CH 453666 A CH453666 A CH 453666A
Authority
CH
Switzerland
Prior art keywords
preparation
plastic mixtures
mixtures
plastic
Prior art date
Application number
CH321467A
Other languages
German (de)
Inventor
Paul Fritsch Rudolf
Original Assignee
Werner & Pfleiderer
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 Werner & Pfleiderer filed Critical Werner & Pfleiderer
Publication of CH453666A publication Critical patent/CH453666A/en

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
    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • 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
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fillers or of fibrous materials, e.g. short-fibre reinforcements
    • 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
    • B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in thread form or in strip form, e.g. rubber strips
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/55—Screws having reverse-feeding elements
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • 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
    • 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
    • B29C48/07—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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
CH321467A 1966-03-08 1967-03-06 Process and device for the preparation of plastic mixtures CH453666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0041086 1966-03-08

Publications (1)

Publication Number Publication Date
CH453666A true CH453666A (en) 1968-03-31

Family

ID=7602706

Family Applications (1)

Application Number Title Priority Date Filing Date
CH321467A CH453666A (en) 1966-03-08 1967-03-06 Process and device for the preparation of plastic mixtures

Country Status (6)

Country Link
BE (1) BE694109A (en)
CH (1) CH453666A (en)
ES (2) ES337694A1 (en)
FR (1) FR1513139A (en)
GB (1) GB1151964A (en)
NL (1) NL6703180A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054186A3 (en) * 1980-12-16 1983-07-20 Josef A. Blach Apparatus for mixing, dispersing and homogenising masses with at least one viscous component
DE3841729C1 (en) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 30627 Hannover Single or twin screw extruders for degassing thermoplastic melts
DE3841728C1 (en) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 30627 Hannover Single or twin-screw extruders for incorporating powdered or fibrous additives into a thermoplastic melt
US5659009A (en) * 1992-01-25 1997-08-19 Basf Aktiengesellschaft Production of filler-containing thermoplastic molding compositions and molding compositions obtainable in this way

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542690B2 (en) * 1972-03-13 1979-02-10
IT8221688U1 (en) * 1982-04-26 1983-10-26 Pomini Farrel Spa IMPROVED CONTINUOUS MIXING MACHINE FOR PLASTIC MATERIALS, PARTICULARLY FOR POWDERED AND "SPLIT FORM" RUBBER
CA2024337C (en) * 1989-09-05 1995-04-04 Ronald C. Hawley Extruder apparatus and process for compounding thermoplastic resin and fibers
IT1237672B (en) * 1989-10-31 1993-06-15 Gian Carlo Colombo METHOD TO PRODUCE REPRINTABLE PANELS.
DE4016784A1 (en) * 1990-05-25 1991-11-28 Werner & Pfleiderer EXTRUDER FOR PROCESSING PLASTIC BY FEEDING AT LEAST ONE STRING OF FIBER
DE4339963A1 (en) * 1993-11-24 1995-06-01 Danubia Petrochem Deutschland Process for the continuous production of reinforced plastics
EP0835734A1 (en) * 1996-09-16 1998-04-15 Kannegiesser KMH Kunststofftechnik GmbH Method of manufacturing plastic with additives, especially fibers, therein, and extruder for carrying out this method
DK1075377T3 (en) * 1998-05-07 2004-01-19 Agrotechnology And Food Innova Process and apparatus for continuous production of composites of polymer and cellulose fibers
DE19848124A1 (en) * 1998-10-19 2000-04-20 Krupp Werner & Pfleiderer Gmbh Process for the production of filled, modified and fiber-reinforced thermoplastics and twin-screw extruder for carrying out the process
US6875385B2 (en) 1999-04-06 2005-04-05 Woodshed Technologies, Inc. Method of compounding resin and fiber
US6186769B1 (en) 1999-04-06 2001-02-13 Woodshed Technologies Resin and fiber compounding apparatus for molding operations
US6431847B1 (en) 1999-04-06 2002-08-13 Woodshed Technologies, Inc. Apparatus for compounding resin and fiber
DE10355073A1 (en) * 2003-11-24 2005-06-09 Krah Ag Apparatus and method for producing winding tubes
JP2010513583A (en) 2006-12-14 2010-04-30 ポンツェッリ・ジュセッペ Method and apparatus for producing a product comprising a composite material having solid particles incorporated in a polymer matrix, and method and apparatus for dispersing solid particles in a viscous liquid
DE102008061270B4 (en) * 2008-12-10 2010-09-23 Karl Hehl Device and method for the production of molded parts from plastifiable material and from fibrous inserts
DE112015004156T5 (en) 2014-09-12 2017-06-08 Toshiba Kikai Kabushiki Kaisha plasticizing; Injector; Forming device and manufacturing method of molded parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054186A3 (en) * 1980-12-16 1983-07-20 Josef A. Blach Apparatus for mixing, dispersing and homogenising masses with at least one viscous component
DE3841729C1 (en) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 30627 Hannover Single or twin screw extruders for degassing thermoplastic melts
DE3841728C1 (en) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 30627 Hannover Single or twin-screw extruders for incorporating powdered or fibrous additives into a thermoplastic melt
US5659009A (en) * 1992-01-25 1997-08-19 Basf Aktiengesellschaft Production of filler-containing thermoplastic molding compositions and molding compositions obtainable in this way

Also Published As

Publication number Publication date
ES337693A1 (en) 1968-03-01
FR1513139A (en) 1968-02-09
NL6703180A (en) 1967-09-11
GB1151964A (en) 1969-05-14
ES337694A1 (en) 1968-03-01
BE694109A (en) 1967-07-17

Similar Documents

Publication Publication Date Title
CH475232A (en) Process for the preparation of aminoalkyl-substituted phthalans and isochromanes
CH437758A (en) Process and device for the production of laminated materials
CH457824A (en) Rigid polyethylene article and method of making the same
CH471081A (en) Process for the preparation of amides
AT278805B (en) PROCESS FOR THE PREPARATION OF OXACEPINES AND THIAZEPINES
CH518295A (en) Process for the preparation of substituted benzoxazepines and benzothiazepines
CH517709A (en) Process for the preparation of 4-acetoxybenzylidene malonitriles and use of the same
CH479531A (en) Process for the preparation of p-nitrophenol and p-nitro-m-cresol
AT301844B (en) Process and device for the preparation of polyaddition resin intermediates
CH486919A (en) Process and device for the production of powders
AT273784B (en) Method and device for the production of cement
CH468385A (en) Process for the simultaneous production of e-caprolactam and w-decalactam
CH459223A (en) Process for the production of e-caprolactam and w-dodecalactam
CH517058A (en) Process for the preparation of alk-1-en-5-ones and alk-1-en-5-alene
CH461929A (en) Method and device for the preparation of granular material
CH454156A (en) Process for the preparation of 1-phenylsulfonyl-2-benzimidazolinones and 1-phenylsulfonyl-2-benzimidazolinethiones
CH484161A (en) Process for the preparation of pyrazinoylguanidines and pyrazinamidoguanidines
CH503012A (en) Process for making Kawain and Kawain substitute products
AT273370B (en) Process for the preparation of α-6-deoxy-5-oxytetracycline and α-6-deoxytetracycline
CH492701A (en) Process for the preparation of arylsulfonylureas and arylsulfonylthioureas
CH467756A (en) Process for the preparation of benzenesulfonylureas
AT246214B (en) Process and system for the preparation of covering material
AT302618B (en) Method and device for the production of plastic-impregnated objects
CH483427A (en) Process for the preparation of N-cycloalkyl-azabicyclooctanes and nonanes
CH491845A (en) Process for the preparation of adamantan-2-one and derivatives thereof