ES2127648T3 - Procedimiento para la realizacion de procesos continuos de tratamiento en maquinas de extrusion de dos tornillos sin fin gemelos que giran en un mismo sentido y engranan en forma estanca entre si. - Google Patents

Procedimiento para la realizacion de procesos continuos de tratamiento en maquinas de extrusion de dos tornillos sin fin gemelos que giran en un mismo sentido y engranan en forma estanca entre si.

Info

Publication number
ES2127648T3
ES2127648T3 ES96929231T ES96929231T ES2127648T3 ES 2127648 T3 ES2127648 T3 ES 2127648T3 ES 96929231 T ES96929231 T ES 96929231T ES 96929231 T ES96929231 T ES 96929231T ES 2127648 T3 ES2127648 T3 ES 2127648T3
Authority
ES
Spain
Prior art keywords
pct
conduct
engaged
procedure
rotate
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.)
Expired - Lifetime
Application number
ES96929231T
Other languages
English (en)
Other versions
ES2127648T5 (es
Inventor
Peter Heidemeyer
Erwin Haring
Rainer Munz
Rainer Herter
Ulrich Burkhardt
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.)
Krupp Werner and Pfleiderer GmbH
Original Assignee
Krupp Werner and Pfleiderer GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7773554&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2127648(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Werner and Pfleiderer GmbH filed Critical Krupp Werner and Pfleiderer GmbH
Publication of ES2127648T3 publication Critical patent/ES2127648T3/es
Application granted granted Critical
Publication of ES2127648T5 publication Critical patent/ES2127648T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous 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
    • 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
    • B29C48/405—Intermeshing co-rotating 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
    • 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
    • B29C48/04—Particle-shaped

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)
  • Formation And Processing Of Food Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

EN UN PROCEDIMIENTO PARA LA REALIZACION DE PROCESOS DE PREPARACION CONTINUOS EN EXTRUSORAS ENGRANADAS QUE GIRAN EN EL MISMO SENTIDO TALES COMO EXTRUSORAS DE DOS HELICES Y EXTRUSORAS DE HELICES DE VARIOS ARBOLES, LA EXTRUSORA ES ACCIONADA CON UN NUMERO DE REVOLUCIONES DE LA HELICE DE AL MENOS 800 UPM, AUMENTANDO AL MISMO TIEMPO LA LLAMADA "DENSIDAD DEL PAR DE GIRO" APLICABLE (M D /A 3 ) A AL MENOS 11 NM/CM 3 Y EL VO LUMEN (D A /D I ) A AL MENOS 1,5.
ES96929231T 1995-09-29 1996-08-09 Procedimiento para la realizacion de procesos continuos de tratamiento en maquinas de extrusion de dos tornillos sin fin gemelos que giran en un mismo sentido y engranan en forma estanca entre si. Expired - Lifetime ES2127648T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19536289A DE19536289C2 (de) 1995-09-29 1995-09-29 Verfahren zur Durchführung von kontinuierlichen Aufbereitungsprozessen mit gleichsinnig drehenden, dicht kämmenden Doppelschneckenextrudern
DE19536289 1995-09-29

Publications (2)

Publication Number Publication Date
ES2127648T3 true ES2127648T3 (es) 1999-04-16
ES2127648T5 ES2127648T5 (es) 2006-04-01

Family

ID=7773554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96929231T Expired - Lifetime ES2127648T5 (es) 1995-09-29 1996-08-09 Procedimiento para la realizacion de procesos continuos de tratamiento en maquinas de extrusion de dos tornillos sin fin gemelos que giran en un mismo sentido y engranan en forma estanca entre si.

Country Status (14)

Country Link
US (1) US6042260A (es)
EP (1) EP0852533B2 (es)
JP (1) JP4229217B2 (es)
KR (1) KR100456221B1 (es)
CN (1) CN1058217C (es)
AT (1) ATE176622T1 (es)
AU (1) AU6871896A (es)
BR (1) BR9610732A (es)
CA (1) CA2231353C (es)
DE (2) DE19536289C2 (es)
ES (1) ES2127648T5 (es)
NO (1) NO310762B1 (es)
TR (1) TR199800439T1 (es)
WO (1) WO1997012746A1 (es)

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JPH11196006A (ja) 1997-12-26 1999-07-21 Nec Corp 並列処理シンドロ−ム計算回路及びリ−ド・ソロモン複合化回路
PT931640E (pt) * 1998-01-23 2003-09-30 Klockner Desma Schuhmaschinen Dispositivo para misturar e fazer sair por injeccoes materias sinteticas formadas por multiplos componentes que reagem e que solidificam na cavidade de um molde de uma maquina de injeccao de materia sintetica
FR2804365B3 (fr) * 2000-02-01 2001-12-28 Krupp Werner Et Pfleiderer Gmb Extrudeuse a deux vis
IT1319996B1 (it) * 2000-03-23 2003-11-12 Maris Flli Spa Elemento di miscelazione per vite di estrusore bivite corotante edestrusore che lo comprende.
DE10021730A1 (de) * 2000-05-04 2001-11-08 Krupp Werner & Pfleiderer Gmbh Anlage zur Aufbereitung und Weiterverarbeitung von thermoplastischem Kunststoff
DE10054226A1 (de) * 2000-11-02 2002-05-08 Buehler Ag Verfahren zur Verarbeitung eines Polykondensats in einem Mehrwellen-Extruder
WO2002100940A1 (en) * 2001-06-08 2002-12-19 Thermoplastic Rubber Systems, Inc. Thermoplastic vulcanizates
JP4307258B2 (ja) * 2001-09-11 2009-08-05 ビューラー・アクチエンゲゼルシャフト 周面と自由体積との特殊な比、若しくはスクリュー内径と外径との特殊な比を用いて、連続的な混合及び処理プロセスを行うための方法、及び多軸押出機
US8129462B2 (en) * 2002-08-19 2012-03-06 Robroy Industries, Inc. High temperature liner
DE10305288B4 (de) * 2003-02-10 2005-06-30 Leonhard Kurz Gmbh & Co. Kg Sicherheitsdokument mit wenigstens einem Sicherheitselement
DE10348425B4 (de) * 2003-10-14 2008-07-24 Bühler AG Verfahren zur Herstellung eines Profils aus einem Polykondensat
US8653170B2 (en) * 2005-06-27 2014-02-18 Exxonmobil Chemical Patents Inc. Dynamic vulcanization process for preparing thermoplastic elastomers
CN101535397B (zh) 2006-08-15 2012-12-26 生态合成材料有限公司 制备生物高分子纳米颗粒的方法
DE102006052610B4 (de) * 2006-11-08 2013-04-18 Blach Verwaltungs Gmbh & Co. Kg Mehrwellenextruder
US20080267003A1 (en) * 2007-04-24 2008-10-30 Shashank Gulabchand Kasliwal Extrusion method and apparatus
WO2008134173A1 (en) * 2007-05-01 2008-11-06 Advanced Elastomer Systems, L.P. Method for preparing thermoplastic vulcanizates
ES2617952T3 (es) * 2007-07-25 2017-06-20 Buss Ag Máquina de mezcla y de amasado para procesos continuos de preparación así como procedimiento para la realización de procesos continuos de preparación por medio de una máquina de mezcla y de amasado
US9234093B2 (en) * 2008-03-31 2016-01-12 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizates
CN102227300B (zh) * 2008-09-29 2014-03-12 思蒂亚工程私人有限公司 挤出机和挤出机操作方法
US8690473B2 (en) * 2008-10-03 2014-04-08 Steer Engineering Private Limited Stress concentration free spline profile
US8877867B2 (en) * 2008-11-06 2014-11-04 Exxonmobil Chemical Patents Inc. Process for forming thermoplastic vulcanizates and extruded articles therefrom
BR112012001023B1 (pt) * 2009-07-16 2019-04-02 Josef A. Blach Extrusor
US20110063940A1 (en) * 2009-09-14 2011-03-17 Steer Engineering Private Limited Method of extruder operation
US8865838B2 (en) * 2009-12-30 2014-10-21 Exxonmobil Chemical Patents Inc. Process for forming thermoplastic vulcanizates
JP5632236B2 (ja) 2010-08-27 2014-11-26 ポリプラスチックス株式会社 シミュレーション装置、プログラム、及び記録媒体
US8557906B2 (en) 2010-09-03 2013-10-15 Exxonmobil Chemical Patents Inc. Flame resistant polyolefin compositions and methods for making the same
TWI479142B (zh) 2012-10-17 2015-04-01 緯創資通股份有限公司 生物晶片檢測裝置及其光源的檢測方法
JP5508571B1 (ja) 2013-05-15 2014-06-04 東芝機械株式会社 二軸押出機
JP6639800B2 (ja) * 2014-05-08 2020-02-05 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP6446234B2 (ja) * 2014-10-27 2018-12-26 東芝機械株式会社 押出機用スクリュ、スクリュエレメント、押出機および押出方法
WO2016085457A1 (en) 2014-11-25 2016-06-02 Exxonmobil Chemical Patents Inc. Method of making thermoplastic vulcanizates and thermoplastic vulcanizates made therefrom
WO2016137556A1 (en) 2015-02-26 2016-09-01 Exxonmobil Chemical Patents Inc. Process for forming thermoplastic vulcanizates and thermoplastic vulcanizates made therefrom
WO2016160083A1 (en) 2015-04-02 2016-10-06 Exxonmobil Chemical Patents Inc. Method of making thermoplastic vulcanizates and thermoplastic vulcanizates made therefrom
CN107709447B (zh) 2015-05-22 2020-09-08 埃克森美孚化学专利公司 包含基于丙烯的弹性体的热塑性硫化橡胶材料及其制造方法
WO2016195832A1 (en) 2015-05-29 2016-12-08 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizates comprising broad molecular weight distribution polypropylene
DE102015116724A1 (de) 2015-10-01 2017-04-06 Technip Zimmer Gmbh Verfahren und Vorrichtung zur kontinuierlichen Modifikation einer Polymerschmelze aus unextrahiertem Polyamid 6 mit einem oder mehreren Additiven
US10790404B2 (en) 2016-03-30 2020-09-29 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizate compositions for photovoltaic cell applications
WO2018057124A1 (en) 2016-09-23 2018-03-29 Exxonmobil Chemical Patents Inc. Shrinkable thermoplastic vulcanizate and method and article
EP3562871B1 (en) 2016-12-29 2021-02-17 ExxonMobil Chemical Patents Inc. Thermoplastic vulcanizates for foaming applications
US10508179B2 (en) 2017-02-28 2019-12-17 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizate prepared with oil-extended, bimodal metallocene-synthesized EPDM
EP3720907B1 (en) 2017-12-06 2023-05-10 ExxonMobil Chemical Patents Inc. Low density foamed thermoplastic vulcanizate compositions
WO2019195578A1 (en) 2018-04-05 2019-10-10 Exxonmobil Chemical Patents Inc. Improving crosslinked rubber dispersion in thermoplastic vulcanizates
US20210340361A1 (en) 2018-09-24 2021-11-04 Exxonmobil Chemical Patents Inc. Crosslinked Elastomer-Polymer Blends
EP3708936B1 (de) 2019-03-15 2024-04-17 Polymetrix AG Verfahren zum recycling von polyolefinen
IT201900016061A1 (it) * 2019-09-11 2021-03-11 F Lli Maris S P A Impianto per il recupero e la devulcanizzazione di gomma reticolata e procedimento di devulcanizzazione
EP4176005A1 (en) 2020-07-02 2023-05-10 Celanese International Corporation Thermoplastic vulcanizate compositions containing metallocene multimodal copolymer rubber and processes for making same
BE1028485B1 (nl) 2020-07-17 2022-02-15 Cct Int Methode voor pyrolyse van afvalmateriaal in industrieel proces
WO2022093448A1 (en) 2020-10-30 2022-05-05 Celanese International Corporation Thermoplastic vulcanizate compositions and articles containing the same

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JPS5116140A (ja) * 1974-07-29 1976-02-09 Masao Kaida Yofukunosodetsukeho
US4113822A (en) * 1974-08-09 1978-09-12 Ikegai Tekko Kabushiki Kaisha Method of dispersing inorganic additives within extruder
DE2611908C2 (de) * 1976-03-20 1986-03-27 Bayer Ag, 5090 Leverkusen Mehrwellige Schneckenmaschine
US4707139A (en) * 1985-11-22 1987-11-17 Farrell Corporation Control system and method for continuous mixer with moving surface discharge device
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JP2998348B2 (ja) * 1991-10-29 2000-01-11 三菱化学株式会社 耐熱性スチレン系樹脂組成物の製造方法

Also Published As

Publication number Publication date
WO1997012746A1 (de) 1997-04-10
CN1058217C (zh) 2000-11-08
ATE176622T1 (de) 1999-02-15
DE19536289A1 (de) 1997-04-03
EP0852533A1 (de) 1998-07-15
EP0852533B1 (de) 1999-02-10
KR100456221B1 (ko) 2006-03-27
DE59601310D1 (de) 1999-03-25
JPH11512666A (ja) 1999-11-02
ES2127648T5 (es) 2006-04-01
NO981327L (no) 1998-05-29
DE19536289C2 (de) 1999-01-07
BR9610732A (pt) 1999-07-13
JP4229217B2 (ja) 2009-02-25
TR199800439T1 (xx) 1998-06-22
NO310762B1 (no) 2001-08-27
EP0852533B2 (de) 2005-09-14
NO981327D0 (no) 1998-03-24
CA2231353C (en) 2006-11-21
CN1198124A (zh) 1998-11-04
US6042260A (en) 2000-03-28
AU6871896A (en) 1997-04-28
KR19990063835A (ko) 1999-07-26
CA2231353A1 (en) 1997-04-10

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