BRPI0409057A - membrana hidrofìlica e processo para fabricação da mesma - Google Patents
membrana hidrofìlica e processo para fabricação da mesmaInfo
- Publication number
- BRPI0409057A BRPI0409057A BRPI0409057-8A BRPI0409057A BRPI0409057A BR PI0409057 A BRPI0409057 A BR PI0409057A BR PI0409057 A BRPI0409057 A BR PI0409057A BR PI0409057 A BRPI0409057 A BR PI0409057A
- Authority
- BR
- Brazil
- Prior art keywords
- hydrophilic
- membrane
- manufacturing process
- hydrophilic membrane
- monomer containing
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 125000000524 functional group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 125000004386 diacrylate group Chemical group 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polymerisation Methods In General (AREA)
Abstract
"MEMBRANA HIDROFìLICA E PROCESSO PARA FABRICAçãO DA MESMA". Um processo para conceder propriedades hidrofílicas a uma membrana pela exposição da membrana em um monómero acrilato contendo segmentos hidrofílicos, tais como óxido de etileno, e grupo funcional hidrofílico, um monómero diacrilato contendo grupos funcionais hidrofóbicos, e um iniciador para facilitação de reações de ligação cruzada e de polimerização.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/404,968 US7067058B2 (en) | 2003-04-01 | 2003-04-01 | Hydrophilic membrane and process for making the same |
PCT/US2004/006043 WO2004094049A1 (en) | 2003-04-01 | 2004-02-27 | Hydrophilic membrane and process for making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0409057A true BRPI0409057A (pt) | 2006-03-28 |
Family
ID=33097004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0409057-8A BRPI0409057A (pt) | 2003-04-01 | 2004-02-27 | membrana hidrofìlica e processo para fabricação da mesma |
Country Status (7)
Country | Link |
---|---|
US (2) | US7067058B2 (pt) |
EP (1) | EP1608458A1 (pt) |
JP (1) | JP2006521926A (pt) |
CN (1) | CN1816385A (pt) |
AU (1) | AU2004232679A1 (pt) |
BR (1) | BRPI0409057A (pt) |
WO (1) | WO2004094049A1 (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003903507A0 (en) | 2003-07-08 | 2003-07-24 | U. S. Filter Wastewater Group, Inc. | Membrane post-treatment |
ATE378349T1 (de) * | 2004-06-25 | 2007-11-15 | Kuehni Ag | Verfahren zur extraktion von biologischem material |
EP1773476A4 (en) | 2004-07-02 | 2007-07-25 | Siemens Water Tech Corp | GAS TRANSFER MEMBRANE |
JP2008505197A (ja) * | 2004-07-05 | 2008-02-21 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 親水性膜 |
WO2006058384A1 (en) * | 2004-12-03 | 2006-06-08 | Siemens Water Technologies Corp. | Membrane post treatment |
AU2005312347B2 (en) * | 2004-12-03 | 2010-03-25 | Evoqua Water Technologies Llc | Membrane post treatment |
CA2614498A1 (en) | 2005-07-14 | 2007-01-18 | Siemens Water Technologies Corp. | Monopersulfate treatment of membranes |
MY145939A (en) * | 2006-07-14 | 2012-05-31 | Siemens Industry Inc | Improved monopersulfate treatment of membranes |
WO2008106323A2 (en) * | 2007-02-28 | 2008-09-04 | Rensselaer Polytechnic Institute | A high throughput screening method and apparatus to produce modified polymers particularly membranes |
US7842214B2 (en) * | 2007-03-28 | 2010-11-30 | 3M Innovative Properties Company | Process for forming microporous membranes |
KR20100041850A (ko) * | 2007-07-25 | 2010-04-22 | 리달 솔루테크 비.브이. | 친수성 막 |
EP2060315A3 (en) | 2007-11-15 | 2009-08-12 | DSMIP Assets B.V. | High performance membrane |
US20090191398A1 (en) * | 2008-01-25 | 2009-07-30 | General Electric Company | Membranes comprising hydrophilic coatings |
WO2009146321A1 (en) | 2008-05-30 | 2009-12-03 | 3M Innovative Properties Company | Ligand functionalized substrates |
EP2522692B1 (en) | 2008-05-30 | 2014-06-18 | 3M Innovative Properties Company | Ligand monomers and copolymers made therewith |
US20100056652A1 (en) * | 2008-08-28 | 2010-03-04 | General Electric Company | Processes for forming hydrophilic membranes and porous membranes thereof |
KR101621119B1 (ko) * | 2008-12-23 | 2016-05-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 기능화된 부직 용품 |
DE102009004848B3 (de) | 2009-01-16 | 2010-04-15 | Sartorius Stedim Biotech Gmbh | Elektronenstrahlinduzierte Modifizierung von Membranen durch Polymere |
WO2010151447A1 (en) | 2009-06-23 | 2010-12-29 | 3M Innovative Properties Company | Functionalized nonwoven article |
US8377672B2 (en) | 2010-02-18 | 2013-02-19 | 3M Innovative Properties Company | Ligand functionalized polymers |
WO2011109151A1 (en) | 2010-03-03 | 2011-09-09 | 3M Innovative Properties Company | Ligand guanidinyl functionalized polymers |
KR101210914B1 (ko) * | 2010-11-10 | 2012-12-11 | 한국과학기술연구원 | 형광단백질 구조체를 이용한 분리막 오염도 정량분석 방법 및 장치 |
CN102580574B (zh) * | 2012-02-29 | 2013-12-04 | 福州大学 | 一种抗污染自清洁聚偏氟乙烯膜及其制备方法 |
DE102012008471B4 (de) | 2012-04-27 | 2018-05-24 | Sartorius Stedim Biotech Gmbh | Filterelement mit verbesserter Prüfbarkeit nach trockenem Bedampfen, Verfahren zu dessen Herstellung und dessen Verwendung |
US9868834B2 (en) | 2012-09-14 | 2018-01-16 | Evoqua Water Technologies Llc | Polymer blend for membranes |
US9926420B2 (en) | 2013-06-18 | 2018-03-27 | 3M Innovative Properties Company | Hydrophilic fluoroplastic substrates |
CN103657438B (zh) * | 2013-11-08 | 2016-06-01 | 江南大学 | 一种热固化的无支撑体多孔性高分子分离膜非离子型表面修饰的方法 |
US11351509B2 (en) * | 2013-12-06 | 2022-06-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Filter with seal treatment |
SG10201507931QA (en) * | 2014-12-22 | 2016-07-28 | Emd Millipore Corp | Removal of microorganisms from cell culture media |
EP3322511B1 (en) | 2015-07-14 | 2022-09-07 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Aeration device for filtration system |
CN110087759B (zh) * | 2016-12-20 | 2022-06-24 | 莫纳什大学 | 反渗透膜及使用方法 |
CN109762382A (zh) * | 2018-12-26 | 2019-05-17 | 天津膜天膜科技股份有限公司 | 热聚合纳滤膜制备用涂覆液及使用方法 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302334A (en) | 1979-05-24 | 1981-11-24 | Abcor, Inc. | Microporous polymeric membrane |
US4618533A (en) | 1984-11-30 | 1986-10-21 | Millipore Corporation | Porous membrane having hydrophilic surface and process |
JPS61161103A (ja) | 1985-01-10 | 1986-07-21 | Terumo Corp | 親水性多孔質膜およびその製法 |
US4794002A (en) | 1985-11-01 | 1988-12-27 | Monsanto Company | Modified polymeric surfaces and process for preparing same |
US4774132A (en) | 1986-05-01 | 1988-09-27 | Pall Corporation | Polyvinylidene difluoride structure |
FR2600265B1 (fr) | 1986-06-20 | 1991-09-06 | Rhone Poulenc Rech | Membranes semi-permeables sechables et hydrophiles a base de polyfluorure de vinylidene |
DK169616B1 (da) | 1986-08-27 | 1994-12-27 | Dow Danmark | Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf |
US4917793A (en) | 1986-12-04 | 1990-04-17 | Pitt Aldo M | Transparent porous membrane having hydrophilic surface and process |
US4964989A (en) | 1986-12-23 | 1990-10-23 | Pall Corporation | Membranes with low protein adsorbability |
US5019260A (en) | 1986-12-23 | 1991-05-28 | Pall Corporation | Filtration media with low protein adsorbability |
JPH0621181B2 (ja) | 1987-01-12 | 1994-03-23 | テルモ株式会社 | 親水性ポリフッ化ビニリデン多孔質膜の製造方法 |
US4976897A (en) * | 1987-12-16 | 1990-12-11 | Hoechst Celanese Corporation | Composite porous membranes and methods of making the same |
US5279856A (en) | 1988-05-02 | 1994-01-18 | Terumo Kabushiki Kaisha | Hydrophilic porous membrane, method of manufacturing the same and liquid filter using same |
GB8902799D0 (en) | 1989-02-08 | 1989-03-30 | Isis Innovation | Composite membranes and method of making the same |
JPH038421A (ja) | 1989-06-05 | 1991-01-16 | Terumo Corp | 親水性多孔質膜及びその製造方法 |
DE3923128A1 (de) | 1989-07-13 | 1991-01-24 | Akzo Gmbh | Flach- oder kapillarmembran auf der basis eines homogenen gemisches aus polyvinylidenfluorid und eines zweiten, durch chemische umsetzung hydrophilierbaren polymeren |
US4944879A (en) | 1989-07-27 | 1990-07-31 | Millipore Corporation | Membrane having hydrophilic surface |
US4921654A (en) | 1989-09-18 | 1990-05-01 | Cuno, Incorporated | Low protein binding membrane |
US5158721A (en) | 1989-11-30 | 1992-10-27 | Millipore Corporation | Porous membrane formed from interpenetrating polymer network having hydrophilic surface |
NL9000329A (nl) | 1990-02-12 | 1991-09-02 | Stork Friesland Bv | Hydrofiel membraan, werkwijze ter vervaardiging van een hydrofiel membraan. |
US5104729A (en) | 1990-08-20 | 1992-04-14 | Monsanto Company | Process for surface modifying a support membrane and product produced |
US5443727A (en) | 1990-10-30 | 1995-08-22 | Minnesota Mining And Manufacturing Company | Articles having a polymeric shell and method for preparing same |
DE59209198D1 (de) | 1991-03-06 | 1998-03-26 | Sartorius Gmbh | Verfahren zur oberflächenmodifizierung von als mikroporöse membran ausgebildeten formkörpern, damit hergestellte formkörper und deren verwendung für die adsorptive stofftrennung |
JPH05212256A (ja) | 1992-02-07 | 1993-08-24 | Mitsubishi Rayon Co Ltd | 耐熱性多孔質膜、耐熱性親水化多孔質膜及びそれらの製法 |
US5788862A (en) | 1992-05-13 | 1998-08-04 | Pall Corporation | Filtration medium |
CA2128296A1 (en) | 1993-12-22 | 1995-06-23 | Peter John Degen | Polyvinylidene fluoride membrane |
US5531900A (en) | 1994-07-07 | 1996-07-02 | University Of Arizona | Modification of polyvinylidene fluoride membrane and method of filtering |
KR100378500B1 (ko) | 1994-07-28 | 2003-05-22 | 밀리포어 코포레이션 | 복합다공성막및형성방법 |
SE502963C2 (sv) | 1994-08-31 | 1996-03-04 | Electrolux Ab | Membran med osmotiska egenskaper, sätt för framställning samt användning till vattenrening |
US5476590A (en) | 1995-03-14 | 1995-12-19 | Sartorius Ag | Hydrophilic polyvinylidene fluoride membranes |
US5911880A (en) | 1995-12-15 | 1999-06-15 | Research Corporation Technologies, Inc. | Self-wetting membranes from engineering plastics |
US5885456A (en) | 1996-08-09 | 1999-03-23 | Millipore Corporation | Polysulfone copolymer membranes and process |
ATE400352T1 (de) | 1996-08-26 | 2008-07-15 | Massachusetts Inst Technology | Herstellung von polymergegenständen mit hydrophiler oberfläche |
US6039872A (en) | 1997-10-27 | 2000-03-21 | Pall Corporation | Hydrophilic membrane |
-
2003
- 2003-04-01 US US10/404,968 patent/US7067058B2/en not_active Expired - Fee Related
-
2004
- 2004-02-27 AU AU2004232679A patent/AU2004232679A1/en not_active Abandoned
- 2004-02-27 EP EP04715763A patent/EP1608458A1/en not_active Withdrawn
- 2004-02-27 WO PCT/US2004/006043 patent/WO2004094049A1/en active Application Filing
- 2004-02-27 BR BRPI0409057-8A patent/BRPI0409057A/pt not_active IP Right Cessation
- 2004-02-27 JP JP2006508906A patent/JP2006521926A/ja not_active Abandoned
- 2004-02-27 CN CNA2004800088695A patent/CN1816385A/zh active Pending
-
2006
- 2006-04-06 US US11/400,594 patent/US20060180545A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2004232679A1 (en) | 2004-11-04 |
JP2006521926A (ja) | 2006-09-28 |
WO2004094049A1 (en) | 2004-11-04 |
CN1816385A (zh) | 2006-08-09 |
US7067058B2 (en) | 2006-06-27 |
US20060180545A1 (en) | 2006-08-17 |
EP1608458A1 (en) | 2005-12-28 |
US20040195172A1 (en) | 2004-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012. |