CA990714A - Method and apparatus for metered admixing of pigments to a plastic granulate - Google Patents

Method and apparatus for metered admixing of pigments to a plastic granulate

Info

Publication number
CA990714A
CA990714A CA183,250A CA183250A CA990714A CA 990714 A CA990714 A CA 990714A CA 183250 A CA183250 A CA 183250A CA 990714 A CA990714 A CA 990714A
Authority
CA
Canada
Prior art keywords
pigments
plastic granulate
admixing
metered
metered admixing
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
CA183,250A
Other languages
English (en)
Other versions
CA183250S (en
Inventor
Adolf Lesk
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.)
Azo Maschinenfabrik Adolf Zimmermann GmbH
Original Assignee
Azo Maschinenfabrik Adolf Zimmermann GmbH
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 DE19722250561 external-priority patent/DE2250561C3/de
Application filed by Azo Maschinenfabrik Adolf Zimmermann GmbH filed Critical Azo Maschinenfabrik Adolf Zimmermann GmbH
Application granted granted Critical
Publication of CA990714A publication Critical patent/CA990714A/en
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
    • 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
    • B29B7/802—Constructions or methods for cleaning the mixing or kneading device
    • 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
    • B29B9/16—Auxiliary treatment of 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/2715—Cleaning; Purging; Avoiding contamination of plasticising units
    • 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
    • B29C48/03—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
    • B29C48/25—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
    • B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • 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
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA183,250A 1972-10-14 1973-10-12 Method and apparatus for metered admixing of pigments to a plastic granulate Expired CA990714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250561 DE2250561C3 (de) 1972-10-14 Vorrichtung zum dosierten Zumischen eines feinpulvrigen, zum Backen neigenden Farbstoffs zu einem Kunststoffgranulat

Publications (1)

Publication Number Publication Date
CA990714A true CA990714A (en) 1976-06-08

Family

ID=5859116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,250A Expired CA990714A (en) 1972-10-14 1973-10-12 Method and apparatus for metered admixing of pigments to a plastic granulate

Country Status (15)

Country Link
US (1) US3979107A (zh)
JP (1) JPS4997072A (zh)
AT (1) AT339030B (zh)
BR (1) BR7308009D0 (zh)
CA (1) CA990714A (zh)
CH (1) CH554229A (zh)
DD (1) DD108483A5 (zh)
DK (1) DK138307C (zh)
ES (1) ES419608A1 (zh)
FR (1) FR2202765B1 (zh)
GB (1) GB1434646A (zh)
IT (1) IT997868B (zh)
NL (1) NL7313501A (zh)
SE (1) SE383285B (zh)
ZA (1) ZA737930B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092388A (en) * 1976-11-03 1978-05-30 The Procter & Gamble Company Apparatus and process for manufacture of variegated soap bars
US4110844A (en) * 1977-05-16 1978-08-29 Kensaku Nakamura Vent type extruder
FR2498120A1 (fr) * 1981-01-16 1982-07-23 Creusot Loire Procede de fabrication d'un melange de matiere plastique et d'une charge solide
DE19910212C2 (de) * 1999-03-09 2001-03-22 Hahn Verfahrenstech Zwei-Komponenten-Dosiervorrichtung für Schüttgüter
US6890091B2 (en) * 2001-11-15 2005-05-10 Kobe Steel, Ltd. Kneading apparatus, including selectable discharge ports, for kneading rubber or rubber compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252926A (zh) * 1960-06-22 1900-01-01

Also Published As

Publication number Publication date
AU6138973A (en) 1975-05-15
DK138307B (da) 1978-08-14
DD108483A5 (zh) 1974-09-20
DK138307C (da) 1979-01-22
GB1434646A (en) 1976-05-05
ZA737930B (en) 1974-11-27
NL7313501A (zh) 1974-04-16
AT339030B (de) 1977-09-26
US3979107A (en) 1976-09-07
FR2202765B1 (zh) 1977-05-27
CH554229A (de) 1974-09-30
IT997868B (it) 1975-12-30
JPS4997072A (zh) 1974-09-13
SE383285B (sv) 1976-03-08
ATA873673A (de) 1977-01-15
ES419608A1 (es) 1976-02-16
BR7308009D0 (pt) 1974-11-12
FR2202765A1 (zh) 1974-05-10

Similar Documents

Publication Publication Date Title
IL44805A0 (en) Method and device for the production of hollow bodies of thermoplastic materials
CA1026071A (en) Blow molding process of thermoplastic resins and apparatus therefor
AU476693B2 (en) New isoindolinone pigments and process for their manufacture
CA970081A (en) Methods and apparatus for imparting a desired orientation to an article
CA990714A (en) Method and apparatus for metered admixing of pigments to a plastic granulate
GB1407539A (en) Process and apparatus for working up thermoplastic materials into a free-flowing granulated form
IL43278A0 (en) Process and compositions for the manufacture of pigmented structural members of synthetic thermoplastic materials
CA1034724A (en) Process and apparatus for injection molding
AU478435B2 (en) Moulding process and apparatus therefor
AU461301B2 (en) Thermoplastics moulding method and apparatus
CA1006802A (en) Apparatus for producing patterned objects out of plastic material
CA931406A (en) Plastic bag and method of making plastic bag
CA1000474A (en) Process and apparatus for making phosphate pellets
CA856516A (en) Carrying bag of plastic material and process and apparatus for its manufacture
CA907867A (en) Production of fission product technetium 99-m generator
CA1008591A (en) Hardened resin and process for preparation thereof
AU473896B2 (en) A method of and apparatus for moulding articles
CA905623A (en) Process of preparing resin flakes
CA811229A (en) Method of preparing a polymeric material
CA811593A (en) Method and apparatus for the production of thermoplastic mixtures by continuous homogenisation thereof
AU479352B2 (en) A method of and apparatus forthe application ofa coating of plastics material to small parts
JPS51148757A (en) Method of producing plastic plate product
CA897018A (en) Process and apparatus for manufacture of pelletized or granular synthetic detergent
AU5395773A (en) A method of and apparatus for moulding articles
CA848281A (en) Carrying bag of plastic material and process and apparatus for its manufacture