ES528489A0 - Procedimiento de fabricacion de pastas plasticas que contie nen peroxidos. - Google Patents

Procedimiento de fabricacion de pastas plasticas que contie nen peroxidos.

Info

Publication number
ES528489A0
ES528489A0 ES528489A ES528489A ES528489A0 ES 528489 A0 ES528489 A0 ES 528489A0 ES 528489 A ES528489 A ES 528489A ES 528489 A ES528489 A ES 528489A ES 528489 A0 ES528489 A0 ES 528489A0
Authority
ES
Spain
Prior art keywords
peroxides
procedure
manufacture
pasta containing
nen
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
ES528489A
Other languages
English (en)
Other versions
ES8502639A1 (es
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.)
United Initiators GmbH and Co KG
Original Assignee
United Initiators GmbH and Co KG
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 United Initiators GmbH and Co KG filed Critical United Initiators GmbH and Co KG
Publication of ES528489A0 publication Critical patent/ES528489A0/es
Publication of ES8502639A1 publication Critical patent/ES8502639A1/es
Expired 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
    • B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
    • 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
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B29B7/429—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
    • B29B7/30—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
    • 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
    • B29B7/30—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
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/842—Removing liquids in liquid form
    • 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
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
    • 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
    • B29C48/76—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
    • B29C48/25—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
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—Pressure
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ES528489A 1982-12-30 1983-12-28 Procedimiento de fabricacion de pastas plasticas que contie nen peroxidos. Expired ES8502639A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823248659 DE3248659A1 (de) 1982-12-30 1982-12-30 Entgasungseinrichtung an einem schnecken-extruder oder dergl.

Publications (2)

Publication Number Publication Date
ES528489A0 true ES528489A0 (es) 1985-01-16
ES8502639A1 ES8502639A1 (es) 1985-01-16

Family

ID=6182181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528489A Expired ES8502639A1 (es) 1982-12-30 1983-12-28 Procedimiento de fabricacion de pastas plasticas que contie nen peroxidos.

Country Status (6)

Country Link
US (2) US4722680A (es)
EP (2) EP0231034B1 (es)
JP (1) JPS59136230A (es)
AU (1) AU558181B2 (es)
DE (3) DE3248659A1 (es)
ES (1) ES8502639A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711647A (en) * 1985-05-02 1987-12-08 Barmag Aktiengesellschaft Process and apparatus for degassing liquids, especially polymer melts and solutions
US4767303A (en) * 1986-02-12 1988-08-30 Sumitomo Chemical Company, Ltd. Extruding apparatus for extruding synthetic resin
US4776784A (en) * 1987-03-06 1988-10-11 The B. F. Goodrich Company Extruder
DE3711328C1 (de) * 1987-04-03 1988-03-24 Werner & Pfleiderer Entgasungsvorrichtung fuer Schneckenextruder
DE3817941A1 (de) * 1988-05-27 1989-11-30 Rhodia Ag Extrusionsverfahren und ein-, zwei- oder mehrschneckenextruder
DE69021728T2 (de) * 1989-06-01 1996-01-18 Starch Australasia Ltd Geformte gegenstände aus stärke deriviert.
US5236645A (en) * 1990-09-21 1993-08-17 Basf Corporation Addition of additives to polymeric materials
JPH0516273U (ja) * 1991-08-12 1993-03-02 積水化学工業株式会社 スクリユ−式加工機のガス抜き装置
GB9520280D0 (en) * 1995-10-04 1995-12-06 Dow Corning Gmbh Curable compositions
DE19708097A1 (de) 1997-02-28 1998-09-03 Krupp Werner & Pfleiderer Gmbh Schnecken-Extrusionsvorrichtung, insbesondere Doppelschnecken-Extrusionsvorrichtung, zur Verarbeitung stark ausgasender Materialien
US6576131B1 (en) * 1997-12-16 2003-06-10 Flint Ink Corporation Process and apparatus for changing the wetting agent of pigments
DE19854689A1 (de) * 1998-11-26 2000-06-08 Buehler Ag Verfahren und Vorrichtung zur Aufbereitung eines thermoplastischen Polykondensats
US6280667B1 (en) 1999-04-19 2001-08-28 Andersen Corporation Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component
US6348091B1 (en) 1999-09-17 2002-02-19 Flint Ink Corporation Process and apparatus for preparing pigment flush in response to a material property value
DE10319842B4 (de) * 2003-05-03 2006-05-18 Leistritz Ag Entgasungseinrichtung für einen Extruder
DE10342822B4 (de) * 2003-09-17 2014-09-04 Coperion Gmbh Extruder zum Herstellen von syntaktischem Kunststoff
US7188447B2 (en) * 2004-03-15 2007-03-13 Sherron & Rose, Llc Machine for laying ground cover on seeded areas
EP1778794B1 (en) 2004-08-17 2010-10-06 Flint Group Incorporated Processes for preparing organic pigment dispersions and ink
JP5645480B2 (ja) * 2010-05-26 2014-12-24 川崎三興化成株式会社 二軸押出機用ベント装置
JP5647707B2 (ja) * 2013-03-22 2015-01-07 株式会社日本製鋼所 二軸スクリュ押出機による連続押出方法及び装置
AU2016369134B2 (en) * 2015-12-09 2019-02-21 Toyo Seikan Co., Ltd. Method of Recovering Lactide
DE102018102811A1 (de) * 2018-02-08 2019-08-08 Cleyond AG Extruder, Anlage mit einem Extruder, Verfahren zur Herstellung von Zielpolymerprodukten aus einem kunststoffhaltigen Material aus einer Lösung unter Verwendung eines solchen Extruders
GB2574400B (en) * 2018-06-04 2022-11-23 Dyson Technology Ltd A Device
EP4015177B1 (de) * 2020-12-16 2023-08-30 Coperion GmbH Beschickungs-schneckenmaschine zum beschicken einer aufbereitungs-schneckenmaschine, sowie darauf bezogenes verfahren
AT524680B1 (de) * 2021-03-25 2022-08-15 Gaw Tech Gmbh Vorrichtung und Verfahren zur Aufbereitung von Kunststoffabfällen
WO2023122710A1 (en) * 2021-12-22 2023-06-29 Can Technologies, Inc. Extruder including ventilation stuffer

Family Cites Families (32)

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Publication number Priority date Publication date Assignee Title
US2736058A (en) * 1956-02-28 Extrusion apparatus
DE915689C (de) * 1951-12-30 1954-07-26 Bayer Ag Vorrichtung zum Abscheiden von Fluessigkeiten oder Gasen aus zaehen, plastischen oder koernigen Massen
US3107787A (en) * 1960-10-18 1963-10-22 Albert W Scribner Metal extrusion
NL123360C (es) * 1960-11-15 1900-01-01
DE1201041B (de) * 1962-07-10 1965-09-16 Kloeckner Humboldt Deutz Ag Schneckenstrangpresse fuer plastische Massen, z. B. thermoplastische Kunststoffe
BE634002A (es) * 1962-07-30
CH420580A (de) * 1965-02-08 1966-09-15 Buss Ag Einrichtung zum Entgasen von plastischen Massen in Schneckenmaschinen
DE1529811B2 (de) * 1965-06-03 1972-06-08 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Schneckenstrangpresse fuer thermoplastische kunststoffe
US3441387A (en) * 1965-08-12 1969-04-29 Ppg Industries Inc Deaeration and compaction of siliceous pigment
DE1679878C3 (de) * 1967-01-13 1974-10-17 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum kontinuierlichen Aufbereiten plastischer Massea
US3535737A (en) * 1967-07-28 1970-10-27 Borg Warner Plasticizing apparatus with volatile withdrawal system
US3447582A (en) * 1967-08-01 1969-06-03 Egan & Co Frank W Apparatus for treating polymers and the like
US3493031A (en) * 1968-02-21 1970-02-03 Monsanto Co Prefinisher for polymeric material
CH466915A (de) * 1968-03-08 1968-12-31 Buss Ag Verfahren zum Behandeln von staub- und pulverförmigen Materialien und Einrichtung zur Ausübung des Verfahrens
US3799234A (en) * 1971-02-22 1974-03-26 Welding Engineers Countercurrent vapor stripping in screw devolatilizer
US3917507A (en) * 1971-02-22 1975-11-04 Welding Engineers Countercurrent combined liquid and vapor stripping in screw devolatilizer
BE790700A (fr) * 1971-11-18 1973-04-27 Rohm & Haas Perfectionnements aux procedes pour purifier et melanger des polymeres
US4065532A (en) * 1974-04-11 1977-12-27 Basf Aktiengesellschaft Process for the admixture of additives into plastics with simultaneous removal of volatile constituents
US3992500A (en) * 1974-06-07 1976-11-16 Koehring Company Vented extruder
US3963558A (en) * 1974-12-09 1976-06-15 W Bar E, Incorporated Apparatus and method for producing solid polymeric material from a dilute polymer solution
US3993292A (en) * 1974-12-13 1976-11-23 W Bar E, Incorporated Apparatus for coagulating polymer latex emulsions
US3985348A (en) * 1975-01-14 1976-10-12 W Bar E, Incorporated Apparatus and method for feeding a powdery material to a plasticized, pressurized polymer
CA1073170A (en) * 1975-11-28 1980-03-11 David B. Todd Multi-barrel continuous material processing machine with a multi-positionable flow controlling saddle part
US4197381A (en) * 1976-10-22 1980-04-08 Alia Dominic A Preparation of vulcanizable compositions by extruder mixing
US4073773A (en) * 1976-12-30 1978-02-14 General Electric Company Melt polymerization method for making polyetherimides
US4120050A (en) * 1977-03-17 1978-10-10 The French Oil Mill Machinery Company Devolatilizing vent
SU725891A1 (ru) * 1977-10-19 1980-04-05 Предприятие П/Я В-8406 Дегазационное устройство к экструдеру дл полимерных материалов
US4117548A (en) * 1977-11-30 1978-09-26 The French Oil Mill Machinery Company Screw vent
SU725892A1 (ru) * 1978-09-11 1980-04-05 Предприятие П/Я В-8406 Дегазационное устройство к экструдеру дл полимерных материалов
CH636046A5 (de) * 1979-03-07 1983-05-13 Netstal Ag Maschf Giesserei Entgasungsvorrichtung an schnecken-plastifizier- und foerdereinrichtung einer kunststoff-spritzgiessmaschine.
ZA802915B (en) * 1979-05-17 1981-06-24 Du Pont Salt conservation in regeneration in ion exchange resins
DD206646A3 (de) * 1981-09-10 1984-02-01 Textima Veb K Beschickungseinrichtung fuer plastverarbeitungsmaschinen, insbesondere extruder

Also Published As

Publication number Publication date
JPS59136230A (ja) 1984-08-04
EP0231034A2 (de) 1987-08-05
DE3248659A1 (de) 1984-07-05
AU2255183A (en) 1984-07-05
EP0231034B1 (de) 1994-03-30
US4722680A (en) 1988-02-02
ES8502639A1 (es) 1985-01-16
EP0114999B1 (de) 1988-04-27
US4830801A (en) 1989-05-16
EP0231034A3 (en) 1989-05-10
EP0114999A2 (de) 1984-08-08
DE3382741D1 (de) 1994-05-05
AU558181B2 (en) 1987-01-22
EP0114999A3 (en) 1985-04-17
DE3376394D1 (en) 1988-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519