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WO2009051278A3 - Extruder and process for preparing a mixture of polymer and diluent - Google Patents

Extruder and process for preparing a mixture of polymer and diluent Download PDF

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Publication number
WO2009051278A3
WO2009051278A3 PCT/JP2008/069382 JP2008069382W WO2009051278A3 WO 2009051278 A3 WO2009051278 A3 WO 2009051278A3 JP 2008069382 W JP2008069382 W JP 2008069382W WO 2009051278 A3 WO2009051278 A3 WO 2009051278A3
Authority
WO
WIPO (PCT)
Prior art keywords
extruder
diluent
polymer
mixture
preparing
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.)
Ceased
Application number
PCT/JP2008/069382
Other languages
French (fr)
Other versions
WO2009051278A2 (en
Inventor
Tetsuro Nogata
Soichiro Yamaguchi
Norimitsu Kaimai
Kotaro Takita
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.)
Tonen Chemical Corp
Original Assignee
Tonen Sekiyu Kagaku KK
Tonen Chemical 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 Tonen Sekiyu Kagaku KK, Tonen Chemical Corp filed Critical Tonen Sekiyu Kagaku KK
Priority to JP2010529574A priority Critical patent/JP5017455B2/en
Publication of WO2009051278A2 publication Critical patent/WO2009051278A2/en
Publication of WO2009051278A3 publication Critical patent/WO2009051278A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B29B7/30—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
    • B29B7/30—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
    • 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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2564—Screw 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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis

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)

Abstract

This invention relates to an extruder, system, and extrusion process for producing a mixture of polymer and diluent. The extruder and extruder process can be used to produce mixtures of polymer and diluent that are useful for making microporous film such as battery separator film.
PCT/JP2008/069382 2007-10-19 2008-10-20 Extruder and process for preparing a mixture of polymer and diluent Ceased WO2009051278A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010529574A JP5017455B2 (en) 2007-10-19 2008-10-20 Extruder, system, and method for preparing a polymer and diluent mixture

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US98127907P 2007-10-19 2007-10-19
US98121807P 2007-10-19 2007-10-19
US60/981,279 2007-10-19
US60/981,218 2007-10-19
US98502807P 2007-11-02 2007-11-02
US60/985,028 2007-11-02
US98674807P 2007-11-09 2007-11-09
US60/986,748 2007-11-09
US10345908P 2008-10-07 2008-10-07
US10346908P 2008-10-07 2008-10-07
US61/103,459 2008-10-07
US61/103,469 2008-10-07

Publications (2)

Publication Number Publication Date
WO2009051278A2 WO2009051278A2 (en) 2009-04-23
WO2009051278A3 true WO2009051278A3 (en) 2009-07-30

Family

ID=40344461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069382 Ceased WO2009051278A2 (en) 2007-10-19 2008-10-20 Extruder and process for preparing a mixture of polymer and diluent

Country Status (2)

Country Link
JP (1) JP5017455B2 (en)
WO (1) WO2009051278A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106553325A (en) * 2016-12-08 2017-04-05 北京工商大学 The double screw extruder that a kind of shearing mixing area's kneading block can change automatically

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011068525A1 (en) * 2009-12-04 2011-06-09 Dow Global Technologies Inc. Extruder screw
JP2017528561A (en) 2014-08-21 2017-09-28 イエン，ウイリアム・ウインチン Microporous sheet products and their production and use
JP2017535642A (en) 2014-11-05 2017-11-30 イエン，ウイリアム・ウインチン Microporous sheet product and method for producing and using the same
US10829600B2 (en) 2014-11-05 2020-11-10 William Winchin Yen Microporous sheet product and methods for making and using the same
CN106539689B (en) * 2015-09-18 2020-05-22 天士力医药集团股份有限公司 Intelligent pill dropping machine capable of continuously solidifying liquid
EP3281767A1 (en) * 2016-08-11 2018-02-14 Coperion GmbH Method and device for producing a film for electrical energy stores
CN110193913B (en) * 2019-04-18 2021-06-22 合肥鑫飞亚模塑有限公司 An anti-blocking and high-efficiency injection molding machine
KR20220083678A (en) 2019-08-27 2022-06-20 윌리암 윈친 옌 Battery separators, batteries including the separators, and methods and systems for forming the same
JP2022048971A (en) * 2020-09-15 2022-03-28 東レ株式会社 Method for manufacturing sheet, method for manufacturing polyolefin microporous membrane, kneading device, measuring device, and discharging device
DE102023203382A1 (en) * 2023-04-13 2024-10-17 Coperion Gmbh Device and method for producing a film for electrical energy storage

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182066A (en) * 1991-11-27 1993-01-26 Pirelli Cable Corporation Extrusion process and apparatus for low contaminant cable insulation
WO1993004841A1 (en) * 1991-08-29 1993-03-18 Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H. Device for extruding thermoplastic material
JPH08109268A (en) * 1994-10-07 1996-04-30 Tonen Chem Corp Production of polyolefin solution
US6010723A (en) * 1993-09-24 2000-01-04 The Wm. Wrigley Jr. Company Method for manufacturing gum base
US6211267B1 (en) * 1998-11-02 2001-04-03 Dow Corning Toray Silicone, Ltd. Method for the continuous production of organopolysiloxane gum solution
EP1211048A2 (en) * 2000-12-04 2002-06-05 COSTRUZIONI MECCANICHE LUIGI BANDERA S.p.A. Equipment for extruding an expanded polymer sheet or plate
WO2003020483A1 (en) * 2001-08-29 2003-03-13 General Electric Company Method for removing water and other volatile components from polymer powders
US6576131B1 (en) * 1997-12-16 2003-06-10 Flint Ink Corporation Process and apparatus for changing the wetting agent of pigments

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505086B2 (en) * 1998-11-02 2010-07-14 東レ・ダウコーニング株式会社 Continuous production method of organopolysiloxane raw rubber solution

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004841A1 (en) * 1991-08-29 1993-03-18 Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H. Device for extruding thermoplastic material
US5182066A (en) * 1991-11-27 1993-01-26 Pirelli Cable Corporation Extrusion process and apparatus for low contaminant cable insulation
US6010723A (en) * 1993-09-24 2000-01-04 The Wm. Wrigley Jr. Company Method for manufacturing gum base
JPH08109268A (en) * 1994-10-07 1996-04-30 Tonen Chem Corp Production of polyolefin solution
US6576131B1 (en) * 1997-12-16 2003-06-10 Flint Ink Corporation Process and apparatus for changing the wetting agent of pigments
US6211267B1 (en) * 1998-11-02 2001-04-03 Dow Corning Toray Silicone, Ltd. Method for the continuous production of organopolysiloxane gum solution
EP1211048A2 (en) * 2000-12-04 2002-06-05 COSTRUZIONI MECCANICHE LUIGI BANDERA S.p.A. Equipment for extruding an expanded polymer sheet or plate
WO2003020483A1 (en) * 2001-08-29 2003-03-13 General Electric Company Method for removing water and other volatile components from polymer powders

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199627, Derwent World Patents Index; AN 1996-263861, XP002515588 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106553325A (en) * 2016-12-08 2017-04-05 北京工商大学 The double screw extruder that a kind of shearing mixing area's kneading block can change automatically

Also Published As

Publication number Publication date
JP5017455B2 (en) 2012-09-05
WO2009051278A2 (en) 2009-04-23
JP2011500368A (en) 2011-01-06

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