ITTO930496A1 - Insieme di plastificazione e di filtrazione continua per materie tipo polimeri allo stato pastoso, viscoso o fuso, prodotti visco elastici, prodotti proteoleacei. - Google Patents

Insieme di plastificazione e di filtrazione continua per materie tipo polimeri allo stato pastoso, viscoso o fuso, prodotti visco elastici, prodotti proteoleacei.

Info

Publication number
ITTO930496A1
ITTO930496A1 IT000496A ITTO930496A ITTO930496A1 IT TO930496 A1 ITTO930496 A1 IT TO930496A1 IT 000496 A IT000496 A IT 000496A IT TO930496 A ITTO930496 A IT TO930496A IT TO930496 A1 ITTO930496 A1 IT TO930496A1
Authority
IT
Italy
Prior art keywords
products
proteoleaceous
plastification
pasty
viscous
Prior art date
Application number
IT000496A
Other languages
English (en)
Inventor
Eric Lavit
Alexandre Rog
Original Assignee
Soc D Const D Appar Mater Ind
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 Soc D Const D Appar Mater Ind filed Critical Soc D Const D Appar Mater Ind
Publication of ITTO930496A0 publication Critical patent/ITTO930496A0/it
Publication of ITTO930496A1 publication Critical patent/ITTO930496A1/it
Application granted granted Critical
Publication of IT1261084B publication Critical patent/IT1261084B/it

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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/268—Throttling of the flow, e.g. for cooperating with plasticising elements or for degassing
    • 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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filtering Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
ITTO930496A 1992-07-10 1993-07-06 Insieme di plastificazione e di filtrazione continua per materie tipo polimeri allo stato pastoso, viscoso o fuso, prodotti visco elastici, prodotti proteoleacei. IT1261084B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208590A FR2693400B1 (fr) 1992-07-10 1992-07-10 Ensemble de plastification et de filtration en continu pour des matières telles que des polymères à l'état pâteux, visqueux ou fondu, produits visco élastiques, produits protéoléagineux.

Publications (3)

Publication Number Publication Date
ITTO930496A0 ITTO930496A0 (it) 1993-07-06
ITTO930496A1 true ITTO930496A1 (it) 1995-01-06
IT1261084B IT1261084B (it) 1996-05-08

Family

ID=9431795

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930496A IT1261084B (it) 1992-07-10 1993-07-06 Insieme di plastificazione e di filtrazione continua per materie tipo polimeri allo stato pastoso, viscoso o fuso, prodotti visco elastici, prodotti proteoleacei.

Country Status (9)

Country Link
US (1) US5472275A (it)
JP (1) JP3496077B2 (it)
BE (1) BE1007235A5 (it)
CA (1) CA2100108C (it)
DE (1) DE4323000A1 (it)
ES (1) ES2079273B1 (it)
FR (1) FR2693400B1 (it)
GB (1) GB2268498B (it)
IT (1) IT1261084B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2167056C1 (ru) * 2000-08-23 2001-05-20 Балыбердин Владимир Николаевич Устройство для переработки полимерного материала
RU2198788C2 (ru) * 2000-08-23 2003-02-20 Закрытое акционерное общество "Научно-технический центр "ЭКОРД" Устройство для получения порошка из полимерного материала (варианты)
RU2226150C1 (ru) * 2002-08-08 2004-03-27 Родько Игорь Вадимович Способ изготовления изделий из термопластичных композиций
FR2905890A1 (fr) * 2006-09-14 2008-03-21 Michelin Soc Tech Procede et dispositif d'homogeneisation et de filtration d'un materiau viscoelastique
DE102010031047A1 (de) * 2010-07-07 2012-01-12 Krones Aktiengesellschaft Vorrichtung zum Temperieren

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796632A (en) * 1954-08-18 1957-06-25 Frank W Egan & Company Plastic extruder with evaporative cooling system
GB850808A (en) * 1957-07-22 1960-10-05 Ici Ltd Improvements in or relating to temperature controlling apparatus
DE1124264B (de) * 1957-07-22 1962-02-22 Ici Ltd Maschinen, Apparaturen bzw. Teile derselben umgebender Siedethermostat
CH363149A (fr) * 1959-12-31 1962-07-15 Maillefer Sa Boudineuse à vis
FR1282578A (fr) * 1960-11-16 1962-01-27 Machine pour le boudinage de matières plastiques ou le broyage de matières diverses
US3375549A (en) * 1961-04-05 1968-04-02 Uniroyal Inc Method and apparatus for refining and separating plastic materials
US3369594A (en) * 1965-08-10 1968-02-20 John J. Farrell Temperature control apparatus for an extrusion device
CH450696A (de) * 1967-06-13 1968-01-31 Buss Ag Misch- und Kneteinrichtung
GB1153678A (en) * 1967-10-06 1969-05-29 Baker Perkins Inc Mixing and Severing Apparatus
US3751014A (en) * 1970-09-21 1973-08-07 Graham Engin Corp Apparatus for extruding synthetic plastic resins at low temperatures
DD97599A1 (it) * 1972-01-11 1973-05-14
US3981658A (en) * 1972-01-14 1976-09-21 International Basic Economy Corporation Screw type apparatus for drying moist polymeric materials
US3811659A (en) * 1972-03-15 1974-05-21 Goodyear Tire & Rubber Arched strainer plate for plastic and like material
GB1417991A (en) * 1972-05-16 1975-12-17 Hunt Moscrop Ltd Apparatus for maintaining a uniform peripheral or surface temperature on a cylinder
US3851863A (en) * 1972-08-31 1974-12-03 M Wallis Method and apparatus for pre-conditioning solid particle resin material for plastic forming
DE2249328B1 (de) * 1972-10-07 1974-02-14 Werner & Pfleiderer, 7000 Stuttgart Extruder mit verstellbarer drosseleinrichtung
CH558714A (fr) * 1972-10-09 1975-02-14 Maillefer Sa Vis pour extrudeuse de thermoplastes ou d'elastomeres.
DE2521415A1 (de) * 1975-05-14 1976-11-25 Wilhelm Haeberle Schneckenpresse
FR2325491A1 (fr) * 1975-09-25 1977-04-22 Poudres & Explosifs Ste Nale Procede de boudinage des compositions pyrotechniques, et boudineuse a vis
US4227870A (en) * 1979-03-14 1980-10-14 The B. F. Goodrich Company Apparatus for working rubber compounds
US4376623A (en) * 1981-10-08 1983-03-15 The Entwistle Company Extruder with temperature control
US4408887A (en) * 1981-12-07 1983-10-11 Kishihiro Yamaoka Continuous kneader
DE3335954A1 (de) * 1983-10-04 1985-04-04 Roland Dipl.-Kaufm. 7022 Leinfelden-Echterdingen Belz Verfahren zur durchfuehrung von chemischen reaktionen, insbesondere zur herstellung von kunststoffen mit hilfe von extrudern und anlage hierzu
DE3403195A1 (de) * 1984-01-31 1985-08-01 Wolfgang Prof. Dipl.-Ing. 8201 Schechen Zimmermann Siebschneckenextruder
JPS6140327A (ja) * 1984-07-31 1986-02-26 Toray Silicone Co Ltd 液状シリコ−ンゴムベ−スの製造方法
DE8513567U1 (de) * 1985-05-08 1986-09-04 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Entgasungsschneckenstrangpresse
DE3600041A1 (de) * 1986-01-03 1987-07-09 Reifenhaeuser Masch Anlage fuer die herstellung von kunststoffhalbzeug aus geschaeumtem kunststoff
US4802140A (en) * 1987-04-29 1989-01-31 Eastman Kodak Company Method and molding screw for injection molding
DE4039943A1 (de) * 1990-12-14 1992-06-17 Berstorff Gmbh Masch Hermann Verfahren und vorrichtung zur einstufigen, kontinuierlichen herstellung einer kautschaukgrund- und fertigmischung fuer fahrzeugreifen, antriebsriemen, transportbaender sowie fuer technische gummiartikel in nur einer mischvorrichtung

Also Published As

Publication number Publication date
BE1007235A5 (fr) 1995-05-02
CA2100108C (fr) 2001-11-20
CA2100108A1 (fr) 1994-01-11
GB2268498B (en) 1996-03-13
FR2693400A1 (fr) 1994-01-14
ITTO930496A0 (it) 1993-07-06
JPH06155452A (ja) 1994-06-03
ES2079273A2 (es) 1996-01-01
GB2268498A (en) 1994-01-12
DE4323000A1 (de) 1994-04-14
IT1261084B (it) 1996-05-08
US5472275A (en) 1995-12-05
JP3496077B2 (ja) 2004-02-09
ES2079273B1 (es) 1998-09-01
ES2079273R (it) 1998-03-01
GB9314210D0 (en) 1993-08-18
FR2693400B1 (fr) 1994-09-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729