FR2319479A1 - Dispositif de degazage de matieres plastiques - Google Patents

Dispositif de degazage de matieres plastiques

Info

Publication number
FR2319479A1
FR2319479A1 FR7524128A FR7524128A FR2319479A1 FR 2319479 A1 FR2319479 A1 FR 2319479A1 FR 7524128 A FR7524128 A FR 7524128A FR 7524128 A FR7524128 A FR 7524128A FR 2319479 A1 FR2319479 A1 FR 2319479A1
Authority
FR
France
Prior art keywords
plastic
degasing
degasing device
plastic degasing
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.)
Granted
Application number
FR7524128A
Other languages
English (en)
French (fr)
Other versions
FR2319479B1 (https=
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7524128A priority Critical patent/FR2319479A1/fr
Priority to US05/709,524 priority patent/US4057376A/en
Priority to DE19762634160 priority patent/DE2634160A1/de
Priority to BE169446A priority patent/BE844754A/xx
Priority to IT68914/76A priority patent/IT1069528B/it
Publication of FR2319479A1 publication Critical patent/FR2319479A1/fr
Application granted granted Critical
Publication of FR2319479B1 publication Critical patent/FR2319479B1/fr
Granted legal-status Critical Current

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in 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
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7524128A 1975-08-01 1975-08-01 Dispositif de degazage de matieres plastiques Granted FR2319479A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7524128A FR2319479A1 (fr) 1975-08-01 1975-08-01 Dispositif de degazage de matieres plastiques
US05/709,524 US4057376A (en) 1975-08-01 1976-07-28 Device for degassing plastic materials
DE19762634160 DE2634160A1 (de) 1975-08-01 1976-07-29 Einrichtung zum entgasen plastischer stoffe
BE169446A BE844754A (fr) 1975-08-01 1976-07-30 Dispositif de degazage de matieres plastiques
IT68914/76A IT1069528B (it) 1975-08-01 1976-07-30 Dispositivo per la degassificazione di materie dense o viscose..particolarmente materie plastiche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524128A FR2319479A1 (fr) 1975-08-01 1975-08-01 Dispositif de degazage de matieres plastiques

Publications (2)

Publication Number Publication Date
FR2319479A1 true FR2319479A1 (fr) 1977-02-25
FR2319479B1 FR2319479B1 (https=) 1979-06-15

Family

ID=9158675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524128A Granted FR2319479A1 (fr) 1975-08-01 1975-08-01 Dispositif de degazage de matieres plastiques

Country Status (5)

Country Link
US (1) US4057376A (https=)
BE (1) BE844754A (https=)
DE (1) DE2634160A1 (https=)
FR (1) FR2319479A1 (https=)
IT (1) IT1069528B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517270A1 (fr) * 1981-12-02 1983-06-03 Lucas Ind Plc Ensemble de valve de modulation detectant la deceleration, pour des systemes de freinage de vehicule

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0541865Y2 (https=) * 1986-06-30 1993-10-22
US4809190A (en) * 1987-04-08 1989-02-28 General Signal Corporation Calorimetry system
DE59306164D1 (de) * 1992-09-18 1997-05-22 Berstorff Gmbh Masch Hermann Vorrichtung zur Entgasung von insbesondere thermoplastischen Kunststoffschmelzen
US5372418A (en) * 1992-11-19 1994-12-13 Polymer Processing Institute Back mix drag-flow apparatus
US5429489A (en) * 1994-01-21 1995-07-04 Geyer; Paul Volumetric blending, mixing and extruding of polymer like materials
US5922249A (en) * 1995-12-08 1999-07-13 Novartis Ag Ophthalmic lens production process
FI982272A0 (fi) * 1998-10-21 1998-10-21 Natural Colour Kari Kirjavaine Ekstruusiomenetelmä
IT246782Y1 (it) * 1999-06-11 2002-04-10 Rossa Giovanni Della Estrusore compatto a piu' viti parallele
FI111059B (fi) * 2000-04-19 2003-05-30 Natural Colour Kari Kirjavaine Suulakepuristusmenetelmä ja suulakepuristin
ITMI20062148A1 (it) * 2006-11-10 2008-05-11 Lico Spa Dispositivo e processo per la miscelazione ed il degasaggio in continuo
CN103124591B (zh) * 2010-09-30 2015-06-03 伊奎聚合物有限公司 混合方法和可用于其的装置
US10532495B2 (en) 2012-05-31 2020-01-14 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US8597553B1 (en) 2012-05-31 2013-12-03 Mohawk Industries, Inc. Systems and methods for manufacturing bulked continuous filament
US9636860B2 (en) 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US9630353B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US10695953B2 (en) 2012-05-31 2020-06-30 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US11045979B2 (en) 2012-05-31 2021-06-29 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US10487422B2 (en) 2012-05-31 2019-11-26 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recycled pet
US10538016B2 (en) * 2012-05-31 2020-01-21 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US10751915B2 (en) 2016-11-10 2020-08-25 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring systems and methods
EP4219114B1 (en) 2017-01-30 2024-10-30 Aladdin Manufacturing Corporation Systems and methods for manufacturing items from colored recycled pet
EA201992067A1 (ru) 2017-03-03 2020-03-27 Аладдин Мэньюфэкчеринг Корпорейшн Экструдеры полимеров со сдвоенным вакуумным устройством и связанные с ними способы
NZ762113A (en) 2017-09-15 2026-01-30 Aladdin Mfg Corp Polyethylene terephthalate coloring method and system for manufacturing a bulked continuous carpet filament
US11242622B2 (en) 2018-07-20 2022-02-08 Aladdin Manufacturing Corporation Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
EP3980587A1 (en) * 2019-06-05 2022-04-13 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR863207A (fr) * 1939-02-06 1941-03-27 Procédé et appareil pour la production continue de profilés en matières plastiques, à l'état fondu ou pâteux
FR1494773A (fr) * 1966-05-06 1967-09-15 Plastugil Appareil pour l'élimination dans des compositions diverses de constituants volatils
FR2165352A5 (en) * 1971-12-24 1973-08-03 Poncet Pierre Controlled atms mixer - of multi-screw type ensures adequate exposure of mix particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU48131A1 (https=) * 1964-03-28 1965-05-05
US3376603A (en) * 1966-05-20 1968-04-09 Lavorazione Mat Plast Apparatus for manufacturing synthetic textile fibers
US3642752A (en) * 1969-08-08 1972-02-15 American Cyanamid Co Apparatus and process for producing novel extruded acrylic sheet
JPS5249267A (en) * 1975-10-17 1977-04-20 Japan Steel Works Ltd Degassing modifying extruder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR863207A (fr) * 1939-02-06 1941-03-27 Procédé et appareil pour la production continue de profilés en matières plastiques, à l'état fondu ou pâteux
FR1494773A (fr) * 1966-05-06 1967-09-15 Plastugil Appareil pour l'élimination dans des compositions diverses de constituants volatils
FR2165352A5 (en) * 1971-12-24 1973-08-03 Poncet Pierre Controlled atms mixer - of multi-screw type ensures adequate exposure of mix particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517270A1 (fr) * 1981-12-02 1983-06-03 Lucas Ind Plc Ensemble de valve de modulation detectant la deceleration, pour des systemes de freinage de vehicule

Also Published As

Publication number Publication date
IT1069528B (it) 1985-03-25
BE844754A (fr) 1977-01-31
US4057376A (en) 1977-11-08
FR2319479B1 (https=) 1979-06-15
DE2634160A1 (de) 1977-02-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse