BRPI0409615A - processo para derretimento e homogeneização de poliolefinas multimodais ou bimodais - Google Patents

processo para derretimento e homogeneização de poliolefinas multimodais ou bimodais

Info

Publication number
BRPI0409615A
BRPI0409615A BRPI0409615-0A BRPI0409615A BRPI0409615A BR PI0409615 A BRPI0409615 A BR PI0409615A BR PI0409615 A BRPI0409615 A BR PI0409615A BR PI0409615 A BRPI0409615 A BR PI0409615A
Authority
BR
Brazil
Prior art keywords
homogenization
melting
extruder
multimodal
screws
Prior art date
Application number
BRPI0409615-0A
Other languages
English (en)
Inventor
Ulrich Burkhardt
Original Assignee
Coperion Werner & Pfleiderer
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 Coperion Werner & Pfleiderer filed Critical Coperion Werner & Pfleiderer
Publication of BRPI0409615A publication Critical patent/BRPI0409615A/pt
Publication of BRPI0409615B1 publication Critical patent/BRPI0409615B1/pt

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
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • B29B7/482—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 provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—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 provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • 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
    • B29B7/487—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 with consecutive casings or screws, e.g. for feeding, discharging, mixing
    • 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
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
    • 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
    • B29C48/36—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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin 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
    • B29C48/395—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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
    • 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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/404—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having non-intermeshing parts
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"PROCESSO PARA DERRETIMENTO E HOMOGENEIZAçãO DE POLIOLEFINAS MULTIMODAIS OU BIMODAIS". Apresenta-se método de fusão e homogeneização de poliolefinas multimodais e bimodais, de acordo com o qual é utilizada uma primeira extrusora (1) na qual acham-se incorporados diversos eixos e uma segunda extrusora (2) em direção de transferência (17). A segunda extrusora (2) também se constitui de múltiplos eixos. O diâmetro externo do eixo helicoidal (14, 15) da primeira extrusora (1) é menor do que o diâmetro externo do segundo eixo helicoidal (29, 30) da segunda extrusora (2). A primeira extrusora (1) é acionada por uma rotação-por-minuto maior do que a segunda extrusora (2). A velocidade de corte na primeira extrusora (1) é maior do que a da segunda extrusora (2).
BRPI0409615-0B1A 2003-04-30 2004-04-08 Processo para derretimento de poliolefinas multimodais ou bimodais BRPI0409615B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03009648A EP1473137A1 (de) 2003-04-30 2003-04-30 Verfahren zum Aufschmelzen und Homogenisieren von multimodalen und bimodalen Polyolefinen
EP03009648.1 2003-04-30
PCT/EP2004/004156 WO2004096523A1 (de) 2003-04-30 2004-04-08 Verfahren zum aufschmelzen und homogenisieren von multimodalen und bimodalen polyolefinen

Publications (2)

Publication Number Publication Date
BRPI0409615A true BRPI0409615A (pt) 2006-04-18
BRPI0409615B1 BRPI0409615B1 (pt) 2014-12-02

Family

ID=32981779

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409615-0B1A BRPI0409615B1 (pt) 2003-04-30 2004-04-08 Processo para derretimento de poliolefinas multimodais ou bimodais

Country Status (8)

Country Link
US (1) US20060245294A1 (pt)
EP (2) EP1473137A1 (pt)
JP (1) JP4491455B2 (pt)
CN (1) CN1780724B (pt)
AT (1) ATE432808T1 (pt)
BR (1) BRPI0409615B1 (pt)
DE (1) DE502004009568D1 (pt)
WO (1) WO2004096523A1 (pt)

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DE502006005302D1 (de) * 2006-11-23 2009-12-17 Coperion Gmbh Anlage zum Aufbereiten von Stoffen
JP2009264460A (ja) * 2008-04-24 2009-11-12 Sony Ericsson Mobilecommunications Japan Inc 二軸ヒンジ装置、及び携帯端末装置
JP5175611B2 (ja) * 2008-05-15 2013-04-03 三和化工株式会社 多軸押出機
EP2353839B1 (de) * 2010-01-27 2014-12-10 Coperion GmbH Verfahren und aufbereitungsanlage zur entgasung von polymerschmelzen
EP2539123A1 (en) * 2010-02-22 2013-01-02 Ineos Commercial Services UK Limited Improved polyolefin manufacturing process
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EP2560806A1 (en) * 2010-04-21 2013-02-27 Giorgio Pecci Screw reactor for transforming long molecular chain organic matter
SA112330882B1 (ar) 2011-09-28 2018-01-24 ارلانكسيو دوتشلاند جى ام بى اتش. جهاز لإزالة مكونات متطايرة من وسط يحتوي على بوليمر
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JP6291903B2 (ja) * 2014-02-26 2018-03-14 株式会社ジェイテクト 混練装置
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ES2655468T3 (es) * 2014-05-22 2018-02-20 Coperion Gmbh Dispositivo y procedimiento para la desgasificación de material que va a procesarse
KR101963061B1 (ko) 2014-12-04 2019-03-27 바젤 폴리올레핀 게엠베하 폴리올레핀 조성물의 제조 방법
EP3095572A1 (en) * 2015-05-22 2016-11-23 Borealis AG Process for manufacturing of a fibre-reinforced polymer composition
CN105690688A (zh) * 2016-03-16 2016-06-22 华南理工大学 一种双轴或三轴偏心转子体积脉动形变塑化加工方法及设备
EP3450127A1 (en) 2017-09-01 2019-03-06 Basell Polyolefine GmbH Process for preparing a polyolefin composition
CN116457184A (zh) * 2020-10-26 2023-07-18 Sabic环球技术有限责任公司 生产聚丙烯组合物的配混挤出机
US12605864B2 (en) 2020-10-26 2026-04-21 Sabic Global Technologies B.V. Process for producing a polypropylene composition, and polypropylene composition so produced
US20230302705A1 (en) 2020-10-26 2023-09-28 Sabic Global Technologies B.V. Process for producing polypropylene composition, and polypropylene compositions so produced
CN120225605A (zh) 2022-11-21 2025-06-27 博里利斯股份有限公司 用于生产均质聚丙烯组合物的方法

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Also Published As

Publication number Publication date
JP2006524592A (ja) 2006-11-02
DE502004009568D1 (de) 2009-07-16
US20060245294A1 (en) 2006-11-02
ATE432808T1 (de) 2009-06-15
EP1617985A1 (de) 2006-01-25
BRPI0409615B1 (pt) 2014-12-02
WO2004096523A1 (de) 2004-11-11
CN1780724B (zh) 2010-09-29
CN1780724A (zh) 2006-05-31
EP1473137A1 (de) 2004-11-03
JP4491455B2 (ja) 2010-06-30
EP1617985B1 (de) 2009-06-03

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Legal Events

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B25C Requirement related to requested transfer of rights

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