ATE233647T1 - Extrusion von polymeren - Google Patents

Extrusion von polymeren

Info

Publication number
ATE233647T1
ATE233647T1 AT98934325T AT98934325T ATE233647T1 AT E233647 T1 ATE233647 T1 AT E233647T1 AT 98934325 T AT98934325 T AT 98934325T AT 98934325 T AT98934325 T AT 98934325T AT E233647 T1 ATE233647 T1 AT E233647T1
Authority
AT
Austria
Prior art keywords
composition
extrusion
gear pump
polymers
molten
Prior art date
Application number
AT98934325T
Other languages
English (en)
Inventor
Edward F Chu
Susan M Jordan
John Lahlouh
Original Assignee
Tyco Electronics Corp
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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Application granted granted Critical
Publication of ATE233647T1 publication Critical patent/ATE233647T1/de

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
    • B29C48/395—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
    • B29C48/03—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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/92—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/9239—Screw or gear
    • 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
    • B29C2948/92514—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92809—Particular value claimed
    • 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
    • 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
    • B29C2948/92885—Screw or gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT98934325T 1997-07-14 1998-07-10 Extrusion von polymeren ATE233647T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/891,757 US6306323B1 (en) 1997-07-14 1997-07-14 Extrusion of polymers
PCT/US1998/014159 WO1999003666A1 (en) 1997-07-14 1998-07-10 Extrusion of polymers

Publications (1)

Publication Number Publication Date
ATE233647T1 true ATE233647T1 (de) 2003-03-15

Family

ID=25398770

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98934325T ATE233647T1 (de) 1997-07-14 1998-07-10 Extrusion von polymeren

Country Status (9)

Country Link
US (1) US6306323B1 (de)
EP (1) EP0996529B1 (de)
JP (1) JP2001510103A (de)
CN (1) CN1078524C (de)
AT (1) ATE233647T1 (de)
AU (1) AU8387598A (de)
DE (1) DE69811898T2 (de)
TW (1) TW442374B (de)
WO (1) WO1999003666A1 (de)

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EP1118449A1 (de) * 2000-01-19 2001-07-25 Maag Pump Systems Textron AG Vorrichtung zum Fördern von elastomeren Medien und Verwendung der Vorrichtung
US6626660B1 (en) * 2000-04-19 2003-09-30 Baptista's Bakery, Inc. Apparatus for production of twisted baked goods
DE10126124A1 (de) * 2000-06-01 2001-12-06 Sumitomo Chemical Co Strangpreßmaschine
US6893151B2 (en) * 2000-10-13 2005-05-17 Maag Pump Systems Textron Ag Device for conveying elastomeric media, use of the device, as well as two operating methods
EA200802357A1 (ru) 2004-06-17 2010-02-26 Статойлгидро Аса Обработка скважин
DE102005020424A1 (de) * 2005-04-29 2006-11-02 Röhm Gmbh Verfahren zur Herstellung einer Folie aus thermoplastischem Kunststoff, Folie und Verwendung der Folie
GB2450502B (en) 2007-06-26 2012-03-07 Statoil Asa Microbial enhanced oil recovery
US20110146883A1 (en) * 2009-12-23 2011-06-23 Gary Robert Burg Continuous mixing system and apparatus
JP5639385B2 (ja) * 2010-05-28 2014-12-10 宏平 澤 混練押出装置
JP2014070553A (ja) * 2012-09-28 2014-04-21 Nitto Denko Corp ギヤ構造体
WO2013180068A1 (ja) * 2012-05-31 2013-12-05 日東電工株式会社 シートの製造方法およびシート製造装置
JP5930881B2 (ja) * 2012-05-31 2016-06-08 日東電工株式会社 ギヤ構造体およびシート製造装置
WO2013180069A1 (ja) * 2012-05-31 2013-12-05 日東電工株式会社 ロール状シート
JP2014069408A (ja) * 2012-09-28 2014-04-21 Nitto Denko Corp ギヤ構造体
JP2014069409A (ja) * 2012-09-28 2014-04-21 Nitto Denko Corp シート製造装置
CN105818349A (zh) * 2016-03-04 2016-08-03 乐清市天昌电力科技有限公司 塑料挤出成套设备
DE102018209416A1 (de) 2018-06-13 2019-12-19 Robert Bosch Gmbh Verfahren zur Herstellung eines Kompositmaterials
DE102019104206A1 (de) * 2019-02-19 2020-08-20 Monbat New Power GmbH Verfahren und Vorrichtung zur Herstellung einer Elektrode für einen Akkumulator
US12502809B2 (en) 2021-12-23 2025-12-23 Shaw Industries Group, Inc. Polymer injection system comprising multiple pumps and methods of using same

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NL95803C (de) 1953-12-31 1900-01-01
DE2426714C3 (de) * 1974-06-01 1978-12-14 Dynamit Nobel Ag, 5210 Toisdorf Verfahren zum Zuführen der Ausgangsmaterialien in eine Schneckenpresse zum Herstellen einer Folienbahn
US4560498A (en) 1975-08-04 1985-12-24 Raychem Corporation Positive temperature coefficient of resistance compositions
US4534889A (en) 1976-10-15 1985-08-13 Raychem Corporation PTC Compositions and devices comprising them
US4388607A (en) 1976-12-16 1983-06-14 Raychem Corporation Conductive polymer compositions, and to devices comprising such compositions
DE2700003A1 (de) * 1977-01-03 1978-07-06 Reifenhaeuser Kg Anlage zur herstellung von strangpressprofilen
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Also Published As

Publication number Publication date
US6306323B1 (en) 2001-10-23
CN1263492A (zh) 2000-08-16
WO1999003666A1 (en) 1999-01-28
JP2001510103A (ja) 2001-07-31
DE69811898T2 (de) 2003-12-18
DE69811898D1 (de) 2003-04-10
EP0996529A1 (de) 2000-05-03
TW442374B (en) 2001-06-23
CN1078524C (zh) 2002-01-30
EP0996529B1 (de) 2003-03-05
AU8387598A (en) 1999-02-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties