BRPI0921970A2 - membrana microporosa e método para sua formação. - Google Patents
membrana microporosa e método para sua formação.Info
- Publication number
- BRPI0921970A2 BRPI0921970A2 BRPI0921970A BRPI0921970A BRPI0921970A2 BR PI0921970 A2 BRPI0921970 A2 BR PI0921970A2 BR PI0921970 A BRPI0921970 A BR PI0921970A BR PI0921970 A BRPI0921970 A BR PI0921970A BR PI0921970 A2 BRPI0921970 A2 BR PI0921970A2
- Authority
- BR
- Brazil
- Prior art keywords
- formation
- microporous membrane
- microporous
- membrane
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000012982 microporous membrane Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0013—Casting processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/06—Flat membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/301—Polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/48—Polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/56—Polyamides, e.g. polyester-amides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
- B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
- B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
- B01D71/643—Polyether-imides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
- B01D2325/02834—Pore size more than 0.1 and up to 1 µm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11684108P | 2008-11-21 | 2008-11-21 | |
PCT/US2009/061572 WO2010059327A2 (en) | 2008-11-21 | 2009-10-22 | Microporous membrane and method for forming |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0921970A2 true BRPI0921970A2 (pt) | 2018-06-05 |
Family
ID=42198733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0921970A BRPI0921970A2 (pt) | 2008-11-21 | 2009-10-22 | membrana microporosa e método para sua formação. |
Country Status (7)
Country | Link |
---|---|
US (2) | US8540801B2 (pt) |
EP (2) | EP3281689A1 (pt) |
JP (1) | JP5698140B2 (pt) |
KR (1) | KR101701524B1 (pt) |
CN (1) | CN102281938B (pt) |
BR (1) | BRPI0921970A2 (pt) |
WO (1) | WO2010059327A2 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8840791B2 (en) | 2011-09-01 | 2014-09-23 | Pall Corporation | Multilayer microfiltration membrane |
CN102631844B (zh) * | 2012-04-25 | 2014-10-15 | 北京工业大学 | 一种疏水性聚砜类微孔膜的制备方法 |
JP6046537B2 (ja) * | 2013-03-29 | 2016-12-14 | 富士フイルム株式会社 | 酸性ガス分離用複合体の製造方法および製造装置 |
CN110869538B (zh) | 2017-07-10 | 2022-02-11 | 爱克发-格法特公司 | 用于碱解的强化隔膜 |
US20200172694A1 (en) * | 2017-07-19 | 2020-06-04 | Richard McDonogh | Microporous material and systems and methods for making the same |
CN108051437B (zh) * | 2017-11-17 | 2020-03-27 | 电子科技大学 | 一种高通量聚合物检测方法 |
CN107970791B (zh) * | 2017-12-28 | 2024-05-03 | 三泰(青岛)膜科技有限公司 | 一种增强型中空纤维微滤膜的制备方法及制备*** |
CN116057770A (zh) * | 2020-08-28 | 2023-05-02 | 株式会社Lg新能源 | 用于电化学装置的隔板和包括其的电化学装置 |
WO2022183751A1 (zh) * | 2021-03-05 | 2022-09-09 | 中国石油化工股份有限公司 | 双连续高贯通聚合物超滤膜及其制备方法和应用 |
CN113304626A (zh) * | 2021-06-25 | 2021-08-27 | 北创清源(北京)科技有限公司 | 一种高分子分离膜及其复合相分离制备方法、装置 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258414A (en) * | 1961-01-30 | 1966-06-28 | Polytechnic Inst Brooklyn | Multilayer membrane electrodes |
US4340480A (en) * | 1978-05-15 | 1982-07-20 | Pall Corporation | Process for preparing liquophilic polyamide membrane filter media and product |
AU529368B2 (en) * | 1978-05-15 | 1983-06-02 | Pall Corporation | Preparing polyamide membrane filter media and product |
US4341480A (en) | 1979-12-26 | 1982-07-27 | General Electric Company | Feed mechanism for continuous and cut form paper |
US4774039A (en) * | 1980-03-14 | 1988-09-27 | Brunswick Corporation | Dispersing casting of integral skinned highly asymmetric polymer membranes |
US4629563B1 (en) * | 1980-03-14 | 1997-06-03 | Memtec North America | Asymmetric membranes |
GB8419174D0 (en) * | 1984-07-27 | 1984-08-30 | British Petroleum Co Plc | Separation of water from organic liquids |
US5264012A (en) * | 1986-03-24 | 1993-11-23 | Ensci Inc. | Gas separation process |
US4857080A (en) * | 1987-12-02 | 1989-08-15 | Membrane Technology & Research, Inc. | Ultrathin composite metal membranes |
US4992221A (en) * | 1989-09-27 | 1991-02-12 | Permea, Inc. | Asymmetric gas separation membranes having improved strength |
ES2067637T3 (es) * | 1989-12-07 | 1995-04-01 | Daikin Ind Ltd | Procedimiento para producir una multicapa de membrana porosa de politetrafluoroetileno y estructura de multicapa de politetrafluoroetileno semisinterizada. |
JP3585175B2 (ja) * | 1994-03-04 | 2004-11-04 | ポール・フィルトレイション・アンド・セパレイションズ・グループ・インコーポレイテッド | 大きな孔を有する合成ポリマー膜 |
US5476665A (en) * | 1994-04-13 | 1995-12-19 | Minnesota Mining And Manufacturing Company | Azlactone functional particles incorporated in a membrane formed by solvent phase inversion |
US5510421A (en) * | 1994-05-26 | 1996-04-23 | Minnesota Mining And Manufacturing Company | Azlactone-functional membranes and methods of preparing and using same |
US6413070B1 (en) | 1997-04-11 | 2002-07-02 | Cuno Incorporated | System for manufacturing reinforced three-zone microporous membrane |
US5886059A (en) * | 1997-07-08 | 1999-03-23 | Memtec America Corporation | Highly asymmetric polyethersulfone filtration membranes |
US7229665B2 (en) * | 2001-05-22 | 2007-06-12 | Millipore Corporation | Process of forming multilayered structures |
US7942274B2 (en) * | 2000-05-24 | 2011-05-17 | Millipore Corporation | High-throughput asymmetric membrane |
EP2813278B1 (en) * | 2000-05-24 | 2019-01-09 | EMD Millipore Corporation | Process of forming multilayered membranes |
BR0113256A (pt) * | 2000-08-07 | 2003-07-01 | Cuno Inc | Processo para formar uma membrana microporosa e membrana microporosa com múltiplas zonas e sem suporte |
US6994789B2 (en) * | 2000-08-07 | 2006-02-07 | Cuno Incorporated | Pre-metered, unsupported multilayer microporous membrane |
US6736971B2 (en) * | 2000-08-07 | 2004-05-18 | Cuno Incorporated | Pre-metered, unsupported multilayer microporous membrane |
JP4599689B2 (ja) * | 2000-08-24 | 2010-12-15 | Nok株式会社 | 多孔質中空糸膜の製造方法 |
US6596167B2 (en) | 2001-03-26 | 2003-07-22 | Koch Membrane Systems, Inc. | Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes |
US6632850B2 (en) * | 2001-04-04 | 2003-10-14 | 3M Innovative Properties Company | Microporous materials and methods of making the same |
US20020162792A1 (en) * | 2001-05-01 | 2002-11-07 | Zepf Robert F. | Polymer membrane meshes |
US6878419B2 (en) * | 2001-12-14 | 2005-04-12 | 3M Innovative Properties Co. | Plasma treatment of porous materials |
US20050244571A1 (en) * | 2002-05-21 | 2005-11-03 | Interfloat Corporation | Method and device for the production of an antireflective coating, antireflective coating, and antireflective-coated substrate |
JP4084103B2 (ja) * | 2002-06-26 | 2008-04-30 | 三菱レイヨン株式会社 | 多孔質中空糸膜の製造方法及び製造装置 |
EP1804961B1 (en) * | 2004-10-13 | 2016-06-08 | 3M Innovative Properties Company | Method for preparing hydrophilic polyethersulfone membrane |
JP2007046042A (ja) * | 2005-07-14 | 2007-02-22 | Furukawa Electric Co Ltd:The | 多孔質構造体の製造方法、及び該製造方法から得られる多孔質構造体 |
US7585356B2 (en) * | 2006-05-01 | 2009-09-08 | Virginia Tech Intellectual Properties, Inc. | Hydrothermally-stable silica-based composite membranes for hydrogen separation |
EP1921702A1 (en) * | 2006-11-10 | 2008-05-14 | DSMIP Assets B.V. | Humidifier membrane |
US7842214B2 (en) * | 2007-03-28 | 2010-11-30 | 3M Innovative Properties Company | Process for forming microporous membranes |
JP5504560B2 (ja) * | 2007-10-19 | 2014-05-28 | 東洋紡株式会社 | 液体処理用の中空糸膜 |
BRPI0821328A2 (pt) * | 2007-12-27 | 2015-06-16 | 3M Innovative Properties Co | Método de fabricação de uma membrana funcionalizada |
CN102186565A (zh) * | 2008-10-15 | 2011-09-14 | 新加坡国立大学 | 用作水再利用和蛋白质富集的正向渗透膜的具有增强通量的双层中空纤维 |
US20110297612A1 (en) * | 2008-12-31 | 2011-12-08 | Hester Jonathan F | Porous membranes with multiple zones having different pore sizes |
US8366811B2 (en) * | 2009-03-03 | 2013-02-05 | Oridion Medical (1987) Ltd. | Drying substances, preparation and use thereof |
-
2009
- 2009-10-22 EP EP17188668.2A patent/EP3281689A1/en not_active Withdrawn
- 2009-10-22 EP EP09827952.4A patent/EP2365869B1/en not_active Not-in-force
- 2009-10-22 US US13/129,145 patent/US8540801B2/en not_active Expired - Fee Related
- 2009-10-22 WO PCT/US2009/061572 patent/WO2010059327A2/en active Application Filing
- 2009-10-22 JP JP2011537474A patent/JP5698140B2/ja not_active Expired - Fee Related
- 2009-10-22 KR KR1020117013951A patent/KR101701524B1/ko active IP Right Grant
- 2009-10-22 CN CN200980154711.1A patent/CN102281938B/zh not_active Expired - Fee Related
- 2009-10-22 BR BRPI0921970A patent/BRPI0921970A2/pt not_active Application Discontinuation
-
2013
- 2013-08-23 US US13/974,121 patent/US8663372B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR101701524B1 (ko) | 2017-02-01 |
EP2365869A4 (en) | 2012-09-19 |
KR20110095372A (ko) | 2011-08-24 |
US20110225940A1 (en) | 2011-09-22 |
CN102281938A (zh) | 2011-12-14 |
EP2365869B1 (en) | 2017-10-04 |
JP2012509171A (ja) | 2012-04-19 |
WO2010059327A3 (en) | 2010-07-22 |
EP2365869A2 (en) | 2011-09-21 |
CN102281938B (zh) | 2016-08-03 |
WO2010059327A2 (en) | 2010-05-27 |
JP5698140B2 (ja) | 2015-04-08 |
EP3281689A1 (en) | 2018-02-14 |
US20130334123A1 (en) | 2013-12-19 |
US8540801B2 (en) | 2013-09-24 |
US8663372B2 (en) | 2014-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] |
Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20). |
|
B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |