ATE363375T1 - Einfache extruderschnecke zum effizienten mischen unmischbarer polymermaterialien - Google Patents

Einfache extruderschnecke zum effizienten mischen unmischbarer polymermaterialien

Info

Publication number
ATE363375T1
ATE363375T1 AT99973270T AT99973270T ATE363375T1 AT E363375 T1 ATE363375 T1 AT E363375T1 AT 99973270 T AT99973270 T AT 99973270T AT 99973270 T AT99973270 T AT 99973270T AT E363375 T1 ATE363375 T1 AT E363375T1
Authority
AT
Austria
Prior art keywords
immisicable
extruder screw
polymer materials
disposed
efficient mixing
Prior art date
Application number
AT99973270T
Other languages
English (en)
Inventor
Sadhan Jana
Earl Scott
Uttandaraman Sundararaj
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE363375T1 publication Critical patent/ATE363375T1/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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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)
AT99973270T 1998-12-09 1999-10-18 Einfache extruderschnecke zum effizienten mischen unmischbarer polymermaterialien ATE363375T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/208,190 US6132076A (en) 1998-12-09 1998-12-09 Single extruder screw for efficient blending of miscible and immiscible polymeric materials

Publications (1)

Publication Number Publication Date
ATE363375T1 true ATE363375T1 (de) 2007-06-15

Family

ID=22773585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99973270T ATE363375T1 (de) 1998-12-09 1999-10-18 Einfache extruderschnecke zum effizienten mischen unmischbarer polymermaterialien

Country Status (9)

Country Link
US (1) US6132076A (de)
EP (1) EP1137527B1 (de)
JP (1) JP2002531298A (de)
AT (1) ATE363375T1 (de)
DE (1) DE69936224T2 (de)
DK (1) DK1137527T3 (de)
ES (1) ES2288046T3 (de)
PT (1) PT1137527E (de)
WO (1) WO2000034027A1 (de)

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AU2001294715A1 (en) * 2000-09-26 2002-04-08 Clemson University Chaotic mixing method and structured materials formed therefrom
US6712495B2 (en) * 2001-11-20 2004-03-30 E. I. Du Pont De Nemours And Company Mixing apparatus
US7014353B2 (en) * 2002-02-25 2006-03-21 New Castle Industries, Inc. Plasticating screw and apparatus
DE10245278B4 (de) 2002-09-27 2005-08-25 Lindauer Dornier Gmbh Plastizierschnecke für einen Extruder
US7198840B2 (en) * 2003-02-25 2007-04-03 Polyone Corporation Profile-extruded poly(vinyl chloride) articles and method of making same
JP4574546B2 (ja) * 2003-06-19 2010-11-04 ハスキー インジェクション モールディング システムズ リミテッド 可塑化スクリューの改良型ミキサ
US6958128B2 (en) * 2003-11-21 2005-10-25 Certainteed Corporation Dynamic mixer screw tip
JP4338668B2 (ja) * 2005-04-05 2009-10-07 住友ゴム工業株式会社 ゴム押出機
DE102006014692B3 (de) * 2006-03-28 2007-08-02 Berstorff Gmbh Schneckenelement
EP2012996A2 (de) 2006-04-19 2009-01-14 Dow Global Technologies Inc. Verfahren zur mischung von materialien in einem extruder, hergestellter artikel und materialvormischung
CA2656615C (en) 2006-06-29 2012-07-24 Dow Global Technologies Inc. Thermoplastic articles and processes for making the same using an improved masterbatch
KR101661484B1 (ko) 2008-03-14 2016-09-30 다우 글로벌 테크놀로지스 엘엘씨 폴리머 물품을 성형하기 위한 개량된 프로세스
DE102008038529B3 (de) * 2008-08-20 2009-11-05 Kraussmaffei Technologies Gmbh Einschneckenextruder
EP2243610A1 (de) 2009-04-20 2010-10-27 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Verfahren und Vorrichtung zum scherkraftarmen Mischen scherkraftempfindlicher Materialien
US8962756B2 (en) * 2009-07-29 2015-02-24 Toray Industries, Inc. Polymer alloy, process for producing same, and molded article
JP5333591B2 (ja) * 2009-08-18 2013-11-06 トヨタ自動車株式会社 シールリング
US9011131B2 (en) * 2010-03-11 2015-04-21 Rms Equipment Llc Lug type extruder screw
JP5582863B2 (ja) * 2010-05-10 2014-09-03 株式会社神戸製鋼所 混練材料の混練方法
WO2012056565A1 (ja) * 2010-10-29 2012-05-03 三菱重工プラスチックテクノロジー株式会社 射出成形用可塑化スクリュ及びこれを用いた射出成形方法
CN103459008B (zh) 2010-12-28 2015-08-19 荷兰联合利华有限公司 乳化的方法
WO2016154342A1 (en) * 2015-03-24 2016-09-29 South Dakota Board Of Regents High shear thin film machine for dispersion and simultaneous orientation-distribution of nanoparticles within polymer matrix
EP3385054A1 (de) 2017-04-04 2018-10-10 SABIC Global Technologies B.V. Verfahren und vorrichtung zum mischen von unvermischbaren polymeren
CN111372991B (zh) 2017-09-15 2023-11-17 吉昂功能材料(东莞)有限公司 阻燃聚(氯乙烯)复合物

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Also Published As

Publication number Publication date
JP2002531298A (ja) 2002-09-24
PT1137527E (pt) 2007-07-12
EP1137527A1 (de) 2001-10-04
US6132076A (en) 2000-10-17
DE69936224D1 (de) 2007-07-12
DK1137527T3 (da) 2007-10-01
WO2000034027A1 (en) 2000-06-15
EP1137527B1 (de) 2007-05-30
DE69936224T2 (de) 2008-01-24
ES2288046T3 (es) 2007-12-16

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