IT997868B - Procedimento ed apparecchio per il miscelamento dosato di un colorante a base di pigmenti con un granulato sintetic - Google Patents

Procedimento ed apparecchio per il miscelamento dosato di un colorante a base di pigmenti con un granulato sintetic

Info

Publication number
IT997868B
IT997868B IT52944/73A IT5294473A IT997868B IT 997868 B IT997868 B IT 997868B IT 52944/73 A IT52944/73 A IT 52944/73A IT 5294473 A IT5294473 A IT 5294473A IT 997868 B IT997868 B IT 997868B
Authority
IT
Italy
Prior art keywords
pigment
procedure
based colorant
synthetic granulate
dosed mixing
Prior art date
Application number
IT52944/73A
Other languages
English (en)
Italian (it)
Original Assignee
Zimmermann Azo Maschf
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 Zimmermann Azo Maschf filed Critical Zimmermann Azo Maschf
Application granted granted Critical
Publication of IT997868B publication Critical patent/IT997868B/it

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)
IT52944/73A 1972-10-14 1973-10-05 Procedimento ed apparecchio per il miscelamento dosato di un colorante a base di pigmenti con un granulato sintetic IT997868B (it)

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
IT997868B true IT997868B (it) 1975-12-30

Family

ID=5859116

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52944/73A IT997868B (it) 1972-10-14 1973-10-05 Procedimento ed apparecchio per il miscelamento dosato di un colorante a base di pigmenti con un granulato sintetic

Country Status (15)

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

Families Citing this family (6)

* 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
EP1312452B1 (en) * 2001-11-15 2005-05-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Kneading apparatus and method for kneading rubber or rubber compositions
CN118990994B (zh) * 2024-08-26 2025-03-28 东莞市华胜塑胶科技有限公司 一种利用废旧塑料再生高性能pvc塑料颗粒系统

Family Cites Families (1)

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

Also Published As

Publication number Publication date
CA990714A (en) 1976-06-08
FR2202765B1 (en:Method) 1977-05-27
AT339030B (de) 1977-09-26
DD108483A5 (en:Method) 1974-09-20
DK138307C (da) 1979-01-22
ES419608A1 (es) 1976-02-16
NL7313501A (en:Method) 1974-04-16
BR7308009D0 (pt) 1974-11-12
ZA737930B (en) 1974-11-27
CH554229A (de) 1974-09-30
DK138307B (da) 1978-08-14
JPS4997072A (en:Method) 1974-09-13
US3979107A (en) 1976-09-07
SE383285B (sv) 1976-03-08
FR2202765A1 (en:Method) 1974-05-10
ATA873673A (de) 1977-01-15
GB1434646A (en) 1976-05-05
AU6138973A (en) 1975-05-15

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