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 PDFInfo
- 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
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
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.
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 |
---|---|---|---|
US98121807P | 2007-10-19 | 2007-10-19 | |
US98127907P | 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 | |
US61/103,469 | 2008-10-07 | ||
US61/103,459 | 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 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)
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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112012013132A2 (en) * | 2009-12-04 | 2020-08-18 | Union Carbide Chemicals & Plastics Technology Llc | extruder system, continuous process for the production of an aqueous dispersion and aqueous dispersion of one or more water-based polymers |
EP3183290A4 (en) | 2014-08-21 | 2018-09-05 | Yen, William Winchin | Microporous sheet product and methods for making 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 |
CN107078259B (en) | 2014-11-05 | 2021-01-08 | W·W·严 | Microporous sheet products and methods of 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 | Anti-blocking efficient injection molding machine |
Citations (8)
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)
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 |
-
2008
- 2008-10-20 JP JP2010529574A patent/JP5017455B2/en active Active
- 2008-10-20 WO PCT/JP2008/069382 patent/WO2009051278A2/en active Application Filing
Patent Citations (8)
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)
Title |
---|
DATABASE WPI Week 199627, Derwent World Patents Index; AN 1996-263861, XP002515588 * |
Cited By (1)
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 |
---|---|
JP2011500368A (en) | 2011-01-06 |
WO2009051278A2 (en) | 2009-04-23 |
JP5017455B2 (en) | 2012-09-05 |
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