AT376580B - Membranblatt und verfahren zu seiner herstellung - Google Patents

Membranblatt und verfahren zu seiner herstellung

Info

Publication number
AT376580B
AT376580B AT0358179A AT358179A AT376580B AT 376580 B AT376580 B AT 376580B AT 0358179 A AT0358179 A AT 0358179A AT 358179 A AT358179 A AT 358179A AT 376580 B AT376580 B AT 376580B
Authority
AT
Austria
Prior art keywords
production
membrane sheet
membrane
sheet
Prior art date
Application number
AT0358179A
Other languages
English (en)
Other versions
ATA358179A (de
Inventor
David P Pall
Original Assignee
Pall 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25421297&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT376580(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pall Corp filed Critical Pall Corp
Priority to AT325182A priority Critical patent/AT375024B/de
Publication of ATA358179A publication Critical patent/ATA358179A/de
Application granted granted Critical
Publication of AT376580B publication Critical patent/AT376580B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/102—Detection of leaks in membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • 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
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • 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
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT0358179A 1978-05-15 1979-05-15 Membranblatt und verfahren zu seiner herstellung AT376580B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT325182A AT375024B (de) 1978-05-15 1982-08-30 Filterelement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90569878A 1978-05-15 1978-05-15

Publications (2)

Publication Number Publication Date
ATA358179A ATA358179A (de) 1984-05-15
AT376580B true AT376580B (de) 1984-12-10

Family

ID=25421297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0358179A AT376580B (de) 1978-05-15 1979-05-15 Membranblatt und verfahren zu seiner herstellung

Country Status (16)

Country Link
US (1) US4340479B1 (de)
EP (1) EP0005536B2 (de)
JP (1) JPS5925602B2 (de)
AT (1) AT376580B (de)
AU (1) AU529368B2 (de)
BR (1) BR7903007A (de)
DE (1) DE2967659D1 (de)
DK (1) DK170416B1 (de)
ES (1) ES480577A1 (de)
FI (1) FI70421C (de)
IL (1) IL57354A (de)
MX (1) MX152562A (de)
NO (1) NO153836C (de)
NZ (1) NZ190436A (de)
PT (1) PT69611A (de)
ZA (1) ZA792326B (de)

Families Citing this family (339)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340480A (en) * 1978-05-15 1982-07-20 Pall Corporation Process for preparing liquophilic polyamide membrane filter media and product
US4900443A (en) * 1980-03-14 1990-02-13 Memtec North America Corporation Porous aramid membranes and emulsions useful for the casting thereof
US4774039A (en) * 1980-03-14 1988-09-27 Brunswick Corporation Dispersing casting of integral skinned highly asymmetric polymer membranes
CA1202837A (en) * 1980-03-14 1986-04-08 Wolfgang J. Wrasidlo Asymmetric membranes and process therefor
DE3028213C2 (de) * 1980-07-25 1990-12-06 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung einer Ultrafiltrationsmembran aus Polyamid und daraus hergestellte Membran
DE3171592D1 (en) * 1980-09-25 1985-09-05 Terumo Corp Plasma separator
US4708803A (en) * 1980-10-27 1987-11-24 Cuno Incorporated Liquid filtration using hydrophilic cationic isotropic microporous nylon membrane
US4711793A (en) * 1980-10-27 1987-12-08 Cuno Incorporated Process for charge modifying a microphorous membrane
US4673504A (en) * 1980-10-27 1987-06-16 Cuno Inc. Charge modified microporous membrane
US4743418A (en) * 1981-05-29 1988-05-10 Cuno Incorporated Process for charge modifying a microporous membrane
US4737291A (en) * 1981-05-29 1988-04-12 Cuno Incorporated Charge modified microporous membrane
EP0082393B1 (de) * 1981-12-18 1990-06-13 Cuno Incorporated Verstärkte mikroporöse Membran
US4645602A (en) * 1981-12-18 1987-02-24 Barnes Jr Robert G Process for producing reinforced microporous membrane
CH656626A5 (fr) * 1982-02-05 1986-07-15 Pall Corp Membrane en polyamide, presentant des proprietes de surface controlees, son utilisation et son procede de preparation.
EP0090483B2 (de) * 1982-02-05 1991-08-21 Pall Corporation Polyamid-Membran und Verfahren zu deren Herstellung
US4707266A (en) * 1982-02-05 1987-11-17 Pall Corporation Polyamide membrane with controlled surface properties
US4450126A (en) * 1982-04-21 1984-05-22 Puropore, Inc. High strength nylon blend membranes
US4477598A (en) * 1982-04-21 1984-10-16 Puropore, Inc. High strength nylon blend membranes
US4431545A (en) * 1982-05-07 1984-02-14 Pall Corporation Microporous filter system and process
DE3220376A1 (de) * 1982-05-29 1983-12-01 Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach Membranfilter fuer mikrofiltration und verfahren zu seiner herstellung
IT1153101B (it) * 1982-07-01 1987-01-14 Montedison Spa Procedimento per la preparazione di corpi formati anisotropi a base di poli-piperazinammidi
JPS60500406A (ja) * 1983-02-02 1985-03-28 メムテツク　リミテツド 架橋した多孔質膜
US4512896A (en) 1983-02-07 1985-04-23 Yale University Transfer of macromolecules from a chromatographic substrate to an immobilizing matrix
US4544484A (en) * 1983-06-24 1985-10-01 E. I. Du Pont De Nemours And Company Reverse osmosis membrane quenching
WO1985001222A1 (en) * 1983-09-12 1985-03-28 Memtec Limited Treatment of porous membranes
US4888115A (en) * 1983-12-29 1989-12-19 Cuno, Incorporated Cross-flow filtration
US4693985A (en) * 1984-08-21 1987-09-15 Pall Corporation Methods of concentrating ligands and active membranes used therefor
GB2169224B (en) * 1984-12-21 1989-01-11 Pall Corp Supported microporous membrane and method of making
DE3529094A1 (de) * 1985-03-13 1986-09-18 Miles Laboratories, Inc., Elkhart, Ind. An polyamide oder cellulosehydrat immobilisierte proteine und deren verwendung zur herstellung von biokatalysatoren, teststreifen oder chromatographiematerialien
JPS61249341A (ja) * 1985-04-27 1986-11-06 Showa Denko Kk 脱水用具
GB8515819D0 (en) * 1985-06-21 1985-07-24 Hunter Fillers Ltd Domnick Polyamide membranes
US4980067A (en) * 1985-07-23 1990-12-25 Cuno, Inc. Polyionene-transformed microporous membrane
JPS6227006A (ja) * 1985-07-27 1987-02-05 Fuji Photo Film Co Ltd 微孔性膜
GB8615268D0 (en) * 1986-06-23 1986-07-30 Domnick Hunter Filters Ltd Polyamide membranes
US5070899A (en) * 1986-11-03 1991-12-10 Pall Corporation Check valve
GB2199946A (en) * 1987-01-12 1988-07-20 Pall Corp Diagnostic device,
US4812238A (en) * 1987-01-15 1989-03-14 The Dow Chemical Company Membranes prepared via reaction of diazonium compounds or precursors
US4888116A (en) * 1987-01-15 1989-12-19 The Dow Chemical Company Method of improving membrane properties via reaction of diazonium compounds or precursors
US4770777A (en) * 1987-01-29 1988-09-13 Parker Hannifin Corporation Microporous asymmetric polyamide membranes
US4820460A (en) * 1987-04-27 1989-04-11 Cuno, Incorporated Method of manufacturing a hollow porous fiber
US4915886A (en) * 1987-04-27 1990-04-10 Cuno, Incorporated Method of manufacturing nylon microporous hollow fiber membrane
US4886836A (en) * 1987-06-03 1989-12-12 Pall Corporation Activated medium with low non-specific protein adsorption
US4837162A (en) * 1987-06-05 1989-06-06 Pall Corporation Non-fluorescing, non-reflective polyamide for use in diagnostic testing
JP2826548B2 (ja) * 1987-08-03 1998-11-18 ポール コーポレイション 自己プライミング式静脈注射用フィルタ
US4837054A (en) * 1987-10-14 1989-06-06 Exxon Research And Engineering Company Thin film composite membrane prepared by deposition from a solution
US4828773A (en) * 1987-10-14 1989-05-09 Exxon Research And Engineering Company Highly aromatic anisotropic polyurea/urethane membranes and their use for the separation of aromatics from non-aromatics
US4861628A (en) * 1987-10-14 1989-08-29 Exxon Research And Engineering Company Thin film composite membrane prepared by suspension deposition
US4879044A (en) * 1987-10-14 1989-11-07 Exxon Research And Engineering Company Highly aromatic anisotropic polyurea/urethane membranes and their use for the separation of aromatics from non aromatics
US4921611A (en) * 1987-10-14 1990-05-01 Schucker Robert C Thin film composite membrane prepared by deposition from a solution
US4999163A (en) * 1987-10-29 1991-03-12 Hygeia Sciences, Inc. Disposable, pre-packaged device for conducting immunoassay procedures
US4867934A (en) * 1987-12-23 1989-09-19 Cuno, Inc. Production of hollow nylon fibers
US4963325A (en) * 1988-05-06 1990-10-16 Hygeia Sciences, Inc. Swab expressor immunoassay device
US5004543A (en) * 1988-06-21 1991-04-02 Millipore Corporation Charge-modified hydrophobic membrane materials and method for making the same
DE3829766A1 (de) * 1988-09-01 1990-03-22 Akzo Gmbh Verfahren zur herstellung von membranen
US4874568A (en) * 1988-09-26 1989-10-17 The Dow Chemical Company Process of making a porous membrane
US4873037A (en) * 1988-10-05 1989-10-10 The Dow Chemical Company Method for preparing an asymmetric semi-permeable membrane
US5032504A (en) * 1988-10-07 1991-07-16 Eastman Kodak Company Diagnostic test kit and method for determination of chlamydial or gonococcal antigens using a microporous membrane
US5075220A (en) * 1988-10-07 1991-12-24 Eastman Kodak Company Determination of a chlamydial or gonococcal antigen using a positively-charged ionically binding support
WO1990006801A1 (en) * 1988-12-22 1990-06-28 Cuno, Incorporated Hollow fiber vertical quench bath
WO1990008807A1 (en) * 1989-01-31 1990-08-09 E.I. Du Pont De Nemours And Company Porous substrates with a high concentration of amine groups
US5006247A (en) * 1989-08-15 1991-04-09 Minnesota Mining And Manufacturing Company Asymmetric porous polyamide membranes
DE3928934C2 (de) * 1989-08-31 1999-04-29 Sartorius Gmbh Textilverstärktes mikroporöses Membranfilter, Verfahren zu seiner Herstellung und seine Verwendung
US5045354A (en) * 1989-12-19 1991-09-03 Exxon Research & Engineering Company Production of supported thin film membranes
US5053133A (en) * 1990-02-09 1991-10-01 Elias Klein Affinity separation with activated polyamide microporous membranes
US5084179A (en) * 1990-06-28 1992-01-28 Cuno, Incorporated Narrow pore-size distribution polytetramethylene adipamide or nylon 46 membranes and process for making them
EP0478842A1 (de) * 1990-10-05 1992-04-08 PALL BIOMEDIZIN GmbH Filter zur Filtration menschlicher Cerebronspinalflüssigkeit
US5252222A (en) * 1990-12-03 1993-10-12 Pall Corporation Filter for parenteral systems and method of using thereof
US5536413A (en) * 1990-12-03 1996-07-16 Pall Corporation Method for treating a parenteral emulsion-containing medicament fluid
US5935092A (en) 1990-12-20 1999-08-10 Baxter International Inc. Systems and methods for removing free and entrained contaminants in plasma
US5143616A (en) * 1991-05-15 1992-09-01 Pall Corporation Composite structure and method of making
TW224160B (de) * 1991-06-06 1994-05-21 Asahi Chemical Ind
GB2257930B (en) * 1991-07-03 1995-04-19 Pall Corp An impervious article with a microporous surface and process for its production
US5244482A (en) * 1992-03-26 1993-09-14 The University Of Tennessee Research Corporation Post-treatment of nonwoven webs
US5277811A (en) * 1992-04-14 1994-01-11 Millipore Corporation Process for forming porous polymeric product from a nonporous polymeric composition and product
US5264165A (en) * 1992-05-06 1993-11-23 Cuno, Incorporated Process of making polytetramethylene adipamide or nylon 46 membranes
DE4215585C2 (de) * 1992-05-12 1994-10-20 Seitz Filter Werke Verfahren zur gleichzeitigen Integritätsprüfung von in einem Membranfiltergerät eingebauten Membranfilterkerzen und Membranfiltergerät zur Durchführung des Verfahrens
US5788862A (en) * 1992-05-13 1998-08-04 Pall Corporation Filtration medium
US5480554A (en) * 1992-05-13 1996-01-02 Pall Corporation Integrity-testable wet-dry-reversible ultrafiltration membranes and method for testing same
DE4217335C2 (de) * 1992-05-26 1996-01-18 Seitz Filter Werke Hydrophile Membran und Verfahren zu ihrer Herstellung
US5344701A (en) * 1992-06-09 1994-09-06 Minnesota Mining And Manufacturing Company Porous supports having azlactone-functional surfaces
CA2095057C (en) * 1992-06-19 1998-06-16 Peter John Degen Production of sterile milk through dynamic microfiltration
US5282380A (en) * 1992-06-30 1994-02-01 Millipore Corporation Integrity test for membranes
GB9214019D0 (en) * 1992-07-01 1992-08-12 Hunter Douglas Ind Bv Coating sheet material
US5753343A (en) * 1992-08-04 1998-05-19 Minnesota Mining And Manufacturing Company Corrugated nonwoven webs of polymeric microfiber
US5395531A (en) * 1992-09-28 1995-03-07 Pall Corporation Method for fractionating a fat composition
US5458719A (en) * 1993-03-24 1995-10-17 Pall Corporation Method for bonding a porous medium to a substrate
GB9311988D0 (en) * 1993-06-10 1993-07-28 Pall Corp Device and method for separating plasma from a blood product
US5433859A (en) * 1993-07-12 1995-07-18 Pall Corporation Supported microporous filtration membrane and method of using same
US5344565A (en) * 1993-07-26 1994-09-06 Pall Corporation Method of treating a clogged porous medium
US5395636A (en) * 1993-07-26 1995-03-07 Pall Corporation Method of pretreating a porous medium
US5435957A (en) * 1993-09-03 1995-07-25 Pall Corporation Method of preparing a support material for use with a filtration medium
NL9301653A (nl) * 1993-09-24 1995-04-18 X Flow Bv Werkwijze voor het verwijderen van troebelheid veroorzakende bestanddelen uit een vloeistof met behulp van microfiltratie.
CA2128296A1 (en) * 1993-12-22 1995-06-23 Peter John Degen Polyvinylidene fluoride membrane
GB2285010B (en) 1993-12-22 1997-11-19 Pall Corp Polyvinylidene fluoride membrane
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
US5529844A (en) * 1994-04-29 1996-06-25 Pall Corporation Aramid fiber filtration sheet
CA2138056A1 (en) 1994-05-20 1995-11-21 Peter John Degen Hydrophilic ptfe membrane
US5431941A (en) * 1994-06-02 1995-07-11 Pall Corporation Method of reducing the butterfat content of a milk product
WO1996003194A1 (en) * 1994-07-28 1996-02-08 Pall Corporation Fibrous web and process of preparing same
US5582907A (en) * 1994-07-28 1996-12-10 Pall Corporation Melt-blown fibrous web
CA2160282A1 (en) * 1995-02-14 1996-08-15 Michael R. Gildersleeve Supported membrane assembly
US5665235A (en) * 1995-05-09 1997-09-09 Pall Corporation Supported fibrous web assembly
US5709798A (en) * 1995-06-19 1998-01-20 Pall Corporation Fibrous nonwoven web
US5645956A (en) * 1995-07-27 1997-07-08 Pall Corporation Resilient battery separator
DE19543955C2 (de) * 1995-11-25 1998-12-24 Sartorius Gmbh Auf Integrität testbare Filtrationseinheit mit hydrophilen, porösen Membranen
US6336916B1 (en) 1996-05-01 2002-01-08 Pall Corporation Priming system
US6190855B1 (en) 1996-10-28 2001-02-20 Baxter International Inc. Systems and methods for removing viral agents from blood
EP0938351A1 (de) 1996-11-08 1999-09-01 Pall Corporation Verfahren zum reinigen von blutplasma
AU5166198A (en) * 1996-11-08 1998-05-29 Mercury Diagnostics Inc. Opaque reaction matrix for the analysis of whole blood
US6168718B1 (en) 1996-11-08 2001-01-02 Pall Corporation Method for purifying blood plasma and apparatus suitable therefor
US5980746A (en) * 1996-11-14 1999-11-09 Pall Corporation Membrane and methods of preparing and using same
WO1998028066A1 (en) 1996-12-20 1998-07-02 Usf Filtration And Separations Group, Inc. Scouring method
US5759639A (en) * 1997-01-28 1998-06-02 Osmonics, Inc. Method of fabricating a membrane coated paper
US6132858A (en) * 1997-01-28 2000-10-17 Omonics, Inc. Membrane coated paper
US6326044B1 (en) 1997-06-19 2001-12-04 Tetra Laval Holdings & Finance S.A. Filter apparatus and method for the production of sterile skimmed milk
US6652900B2 (en) 1997-03-14 2003-11-25 Tetra Laval Holdings & Finance S.A. Method and plant for producing a sterile milk product
US6372276B1 (en) 1997-03-14 2002-04-16 Tetra Laval Holdings & Finance S.A. Method for producing sterile, stable milk
US6264044B1 (en) 1997-04-11 2001-07-24 Cuno, Inc. Reinforced, three zone microporous membrane
US6280791B1 (en) 1997-04-11 2001-08-28 Cuno, Inc. Process of making a three-region reinforced microporous filtration membrane
US6056529A (en) 1998-02-11 2000-05-02 Cuno, Inc. Systems for producing a plurality of different microporous phase inversion membrane each having any one of a plurality of different pore sizes from a single master dope batch
US6090441A (en) * 1998-03-18 2000-07-18 Cuno, Inc. Process of making reinforced, three zone microporous membrane
US6413070B1 (en) 1997-04-11 2002-07-02 Cuno Incorporated System for manufacturing reinforced three-zone microporous membrane
DE19729456C1 (de) * 1997-07-10 1998-10-22 Sartorius Gmbh Integral vliesverstärkte poröse Membranen
WO1999011582A1 (en) * 1997-09-04 1999-03-11 Pall Corporation Porous ceramic structures and methods of making porous ceramic structures
WO1999022663A1 (en) 1997-11-05 1999-05-14 Pall Corporation Filter for use with a dental instrument
US6103172A (en) 1998-04-07 2000-08-15 Pall Corporation Method of preparaing a porous polytetrafluoroethylene membranne
US6274041B1 (en) 1998-12-18 2001-08-14 Kimberly-Clark Worldwide, Inc. Integrated filter combining physical adsorption and electrokinetic adsorption
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
JP2003505227A (ja) 1999-07-21 2003-02-12 ザ、プロクター、エンド、ギャンブル、カンパニー 微生物フィルターおよび水からの微生物の除去方法
ATE354430T1 (de) 1999-12-08 2007-03-15 Baxter Int Verfahren zur herstellung einer mikroporösen filtermembran
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
EP1246682B1 (de) 2000-01-14 2007-11-28 Entegris, Inc. Filtriermethode basierend auf einem neutralen verhalten des filtermaterials
US6737096B2 (en) 2000-03-29 2004-05-18 Tetra Laval Holdings & Finance S.A. Method and apparatus for producing a sterile milk product
EP1410838B1 (de) * 2000-05-24 2007-03-28 Millipore Corporation Verfahren zur Herstellung von Membranen und die damit hergestellten Membranen
US7229665B2 (en) * 2001-05-22 2007-06-12 Millipore Corporation Process of forming multilayered structures
EP3124103A1 (de) 2000-05-24 2017-02-01 EMD Millipore Corporation Verfahren zum herstellen mehrschichtiger strukturen
US6994811B2 (en) * 2001-05-22 2006-02-07 Millipore Corporation Method of manufacturing membranes and the resulting membranes
US7942274B2 (en) * 2000-05-24 2011-05-17 Millipore Corporation High-throughput asymmetric membrane
WO2001093994A1 (de) * 2000-06-03 2001-12-13 Membrana Gmbh Polyamidmembran mit erhöhter hydrolysestabilität und verfahren zu ihrer herstellung
US20020179521A1 (en) * 2000-06-05 2002-12-05 Paul C. Thomas Expansion resistant filter cartridge
US6736971B2 (en) * 2000-08-07 2004-05-18 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
US6994789B2 (en) * 2000-08-07 2006-02-07 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
AU8315701A (en) * 2000-08-07 2002-02-18 Cuno Inc Unsupported multizone microporous membrane
US6673136B2 (en) * 2000-09-05 2004-01-06 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions and methods
US6740142B2 (en) 2000-09-05 2004-05-25 Donaldson Company, Inc. Industrial bag house elements
US7270693B2 (en) * 2000-09-05 2007-09-18 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
US6743273B2 (en) * 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
US6746517B2 (en) * 2000-09-05 2004-06-08 Donaldson Company, Inc. Filter structure with two or more layers of fine fiber having extended useful service life
US6716274B2 (en) 2000-09-05 2004-04-06 Donaldson Company, Inc. Air filter assembly for filtering an air stream to remove particulate matter entrained in the stream
US7115150B2 (en) * 2000-09-05 2006-10-03 Donaldson Company, Inc. Mist filtration arrangement utilizing fine fiber layer in contact with media having a pleated construction and floor filter method
US20020092423A1 (en) * 2000-09-05 2002-07-18 Gillingham Gary R. Methods for filtering air for a gas turbine system
US6800117B2 (en) 2000-09-05 2004-10-05 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method
AUPR143400A0 (en) * 2000-11-13 2000-12-07 Usf Filtration And Separations Group Inc. Modified membranes
AUPR421501A0 (en) * 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
US7244485B2 (en) * 2001-04-11 2007-07-17 Xerox Corporation Imageable seamed belts having polyamide adhesive between interlocking seaming members
RU2300543C2 (ru) * 2001-05-31 2007-06-10 Дональдсон Компани, Инк. Составы тонкого волокна, способы их получения, способ изготовления тонковолокнистого материала
AUPR584301A0 (en) 2001-06-20 2001-07-12 U.S. Filter Wastewater Group, Inc. Membrane polymer compositions
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US20030029802A1 (en) * 2001-08-13 2003-02-13 Juan Ruiz Hydrocarbon absorbent polymer & method of use
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US7614508B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
US7614507B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
US20050279696A1 (en) * 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7247238B2 (en) 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
US7560024B2 (en) * 2002-05-14 2009-07-14 Millipore Corporation Method and system for controlling pore size of microporous phase inversion membranes
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
JP4287373B2 (ja) * 2002-07-12 2009-07-01 株式会社クラレ 多孔質膜
EP1523380A2 (de) * 2002-07-24 2005-04-20 Cuno, Inc. Mehrschichtmembran und herstellungsmethode dafür
CA2494545A1 (en) * 2002-08-14 2004-02-26 Pall Corporation Fluoropolymer membrane
US20030036085A1 (en) * 2002-08-19 2003-02-20 Salinaro Richard F Membranes
JP4282598B2 (ja) 2002-10-10 2009-06-24 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 濾過装置及び該濾過装置を洗浄する方法
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
JP4637476B2 (ja) * 2002-12-19 2011-02-23 東京応化工業株式会社 ホトレジスト組成物の製造方法
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
JP4611982B2 (ja) * 2003-08-29 2011-01-12 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 逆洗方法
US7517581B2 (en) * 2003-09-26 2009-04-14 Parker-Hannifin Corporation Semipermeable hydrophilic membrane
NZ546959A (en) * 2003-11-14 2008-03-28 Siemens Water Tech Corp Improved cleaning method for a porous membrane filtration module
WO2005092799A1 (en) * 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
EP2380854A3 (de) 2004-04-22 2012-07-04 Siemens Industry, Inc. Filtervorrichtung mit einem Membranbioreaktor und einem Behandlungsgefäß zum Abbau organischer Materialen
EP1773476A4 (de) 2004-07-02 2007-07-25 Siemens Water Tech Corp Gastransfermembran
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
JP4958779B2 (ja) 2004-08-20 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレイション 正方形のｍｂｒマニホールド・システム
JP4838248B2 (ja) 2004-09-07 2011-12-14 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 逆洗液体廃棄物の低減
NZ553742A (en) * 2004-09-14 2010-09-30 Siemens Water Tech Corp Methods and apparatus for removing solids from a membrane module
CN100548452C (zh) 2004-09-15 2009-10-14 西门子水技术公司 一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法
US7591950B2 (en) 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
ES2365928T3 (es) 2004-12-03 2011-10-13 Siemens Industry, Inc. Post-tratamiento de membranas.
KR20070086311A (ko) * 2004-12-15 2007-08-27 시바 스페셜티 케미칼스 홀딩 인크. 금속 산화물을 유기 기재에 마이크로파 침착시키는 방법
SG2014010789A (en) * 2004-12-24 2014-06-27 Siemens Industry Inc Cleaning in membrane filtration systems
EP1838422A4 (de) * 2004-12-24 2009-09-02 Siemens Water Tech Corp Einfaches gasspülverfahren und entsprechende vorrichtung
ES2742686T3 (es) * 2005-03-04 2020-02-17 Pall Corp Método para preparar paquetes corrugados de tratamiento de fluidos
US7445712B2 (en) * 2005-04-07 2008-11-04 Hydration Technologies Inc. Asymmetric forward osmosis membranes
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
CA2614498A1 (en) 2005-07-14 2007-01-18 Siemens Water Technologies Corp. Monopersulfate treatment of membranes
JP4786238B2 (ja) * 2005-07-19 2011-10-05 東京応化工業株式会社 レジスト組成物の製造方法、ろ過装置、レジスト組成物の塗布装置
US20070023354A1 (en) * 2005-07-26 2007-02-01 Cuno Incorporated Methods and systems for dispersing ultrafine non-polar particles into a polymer/solvent/non-solvent solution and products formed thereby
ATE511911T1 (de) 2005-08-22 2011-06-15 Siemens Industry Inc Anordnung zur wasserfiltration zur minimierung des rückspülvolumen
US7665615B2 (en) * 2005-09-30 2010-02-23 General Electric Company Composite article having hydrophilic properties and method of manufacture
US7563363B2 (en) 2005-10-05 2009-07-21 Siemens Water Technologies Corp. System for treating wastewater
WO2007044415A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US20080257822A1 (en) * 2005-12-09 2008-10-23 Warren Thomas Johnson Reduced Backwash Volume Process
AU2007204599B2 (en) * 2006-01-12 2012-06-28 Evoqua Water Technologies Llc Improved operating strategies in filtration processes
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
JP5204384B2 (ja) 2006-05-19 2013-06-05 富士フイルム株式会社 結晶性ポリマー微孔性膜とその製造方法、および濾過用フィルター
WO2008005960A2 (en) * 2006-07-07 2008-01-10 Pall Corporation Prion processing
NZ574487A (en) * 2006-07-14 2011-11-25 Siemens Water Tech Corp Increasing the water permeability of porous polymeric membranes using monopersulfate and halide ions
EP2063979A4 (de) * 2006-08-31 2011-11-30 Siemens Industry Inc Niederdruckrückspülung
WO2008051546A2 (en) * 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
US20100012585A1 (en) * 2007-02-16 2010-01-21 Fufang Zha Membrane filtration process and design
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
EP2134454B1 (de) * 2007-04-04 2013-08-28 Siemens Industry, Inc. Hohlfasermembranmodul mit schutzgitter
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
JP2010527773A (ja) * 2007-05-29 2010-08-19 シーメンス ウォーター テクノロジース コーポレイション エアリフトポンプを用いた膜洗浄
CA2688455C (en) 2007-05-29 2019-12-03 Siemens Water Technologies Corp. Pulsed random two phase gas/liquid flow for cleaning membrane surfaces
CA2689406A1 (en) * 2007-06-28 2008-12-31 Siemens Water Technologies Corp. Cleaning method for simple filtration systems
JP5220369B2 (ja) * 2007-09-04 2013-06-26 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP4863970B2 (ja) * 2007-11-16 2012-01-25 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
WO2009103399A2 (en) * 2008-02-19 2009-08-27 Merck Patent Gmbh Monolithic supports and methods for their production
US8147735B2 (en) 2008-07-09 2012-04-03 Eltron Research & Development, Inc. Semipermeable polymers and method for producing same
JP2013500144A (ja) * 2008-07-24 2013-01-07 シーメンス インダストリー インコーポレイテッド 濾過システムにおける濾過膜モジュールアレイに対して構造的支持を施すための方法および濾過システム
AU2009281935A1 (en) * 2008-08-14 2010-02-18 Siemens Industry, Inc. Block configuration for large scale membrane distillation
CA2734796A1 (en) * 2008-08-20 2010-02-25 Siemens Water Technologies Corp. Improved membrane system backwash energy efficiency
US8800783B2 (en) * 2008-09-30 2014-08-12 Unitika Ltd. Polyamide hollow fiber membrane, and production method thereof
EP3281689A1 (de) 2008-11-21 2018-02-14 3M Innovative Properties Company Mikroporöse membran und verfahren zur formung
SG176298A1 (en) * 2009-06-02 2012-01-30 Siemens Industry Inc Membrane cleaning with pulsed gas slugs and global aeration
WO2010142673A1 (en) 2009-06-11 2010-12-16 Siemens Water Technologies Corp. Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
JP5220698B2 (ja) * 2009-07-06 2013-06-26 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
WO2011019278A1 (en) * 2009-08-14 2011-02-17 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno Planar membrane module preparation
CN101762561B (zh) * 2009-11-10 2012-06-06 浙江天元生物药业有限公司 一种采用紫外监测法在线检测超滤膜完整性的方法
WO2011079062A1 (en) * 2009-12-21 2011-06-30 Siemens Industry, Inc. Charged porous polymeric membranes and their preparation
JP5470140B2 (ja) 2010-03-31 2014-04-16 富士フイルム株式会社 結晶性ポリマー微孔性膜及び濾過用フィルター
HUE045642T2 (hu) 2010-04-30 2020-01-28 Evoqua Water Tech Llc Folyadékáramlás elosztó készülék
KR101157514B1 (ko) * 2010-05-28 2012-06-20 중앙대학교 산학협력단 두께관통형 미세기공을 가지는 고분자 또는 고분자복합재료 멤브레인 및 그 제조방법
US20120055888A1 (en) 2010-09-08 2012-03-08 Pall Europe Limited Outlet for shower or faucet head
AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US20120180577A1 (en) 2011-01-13 2012-07-19 Pall Corporation Peristaltic pumps and filtration assembly systems for use therewith
US8337701B2 (en) 2011-03-14 2012-12-25 Pall Corporation Intravenous filter
US8440085B2 (en) 2011-06-06 2013-05-14 Pall Corporation Plasma separation
US8840791B2 (en) 2011-09-01 2014-09-23 Pall Corporation Multilayer microfiltration membrane
KR101964484B1 (ko) 2011-09-30 2019-04-01 에보쿠아 워터 테크놀로지스 엘엘씨 개선된 매니폴드 배열
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
US20130143195A1 (en) 2011-12-05 2013-06-06 Pall Corporation Leukocyte purification
US9005496B2 (en) 2012-02-01 2015-04-14 Pall Corporation Asymmetric membranes
US10328193B2 (en) 2012-03-21 2019-06-25 Gambro Lundia Ab Extracorporeal blood treatment apparatus with multiple treatment solution reservoirs
US9248414B2 (en) 2012-03-30 2016-02-02 Pall Corporation Large pore polymeric membrane
US20130264277A1 (en) 2012-04-04 2013-10-10 Pall Corporation Antimicrobial filter
US9427512B2 (en) 2012-06-08 2016-08-30 Pall Corporation Filter device
US9421317B2 (en) 2012-06-08 2016-08-23 Pall Corporation Cell harvesting device and system
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
EP2889078A4 (de) 2012-08-20 2016-07-13 Unitika Ltd Poröse polyamidhohlfasermembran mit sehr kleinem porendurchmesser und herstellungsverfahren dafür
WO2014043315A1 (en) 2012-09-14 2014-03-20 Evoqua Water Technologies Llc A polymer blend for membranes
AU2013231145B2 (en) 2012-09-26 2017-08-17 Evoqua Water Technologies Llc Membrane potting methods
WO2014052071A1 (en) 2012-09-26 2014-04-03 Evoqua Water Technologies Llc Membrane securement device
US9815027B2 (en) 2012-09-27 2017-11-14 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
US20140231340A1 (en) 2013-02-15 2014-08-21 Pall Corporation Composite including ptfe membrane
US20140318230A1 (en) 2013-04-26 2014-10-30 Pall Corporation Stirrer cell module and method of using
US20140339164A1 (en) 2013-05-14 2014-11-20 Pall Corporation High throughput membrane
US9808770B2 (en) 2013-05-14 2017-11-07 Pall Corporation High throughput membrane with channels
US20140339165A1 (en) 2013-05-14 2014-11-20 Pall Corporation High throughput membrane with rough surface
US20140374352A1 (en) 2013-06-21 2014-12-25 Pall Corporation System and method for treating fluid mixtures including aqueous and organic phases
US20140374354A1 (en) 2013-06-21 2014-12-25 Pall Corporation Membrane and method for treating fluids including an organic phase
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module
WO2015066337A1 (en) 2013-10-31 2015-05-07 University Of Florida Research Foundation, Inc. Porous polymer membranes, methods of making, and methods of use
US10294267B2 (en) 2013-12-04 2019-05-21 Pall Corporation Membrane with surface channels
US20150165388A1 (en) 2013-12-17 2015-06-18 Pall Corporation Skinless polyethersulfone membrane
US20150190760A1 (en) 2014-01-06 2015-07-09 Pall Corporation Membrane with plurality of charges
US9302228B2 (en) 2014-02-28 2016-04-05 Pall Corporation Charged porous polymeric membrane with high void volume
US9776142B2 (en) 2014-02-28 2017-10-03 Pall Corporation Porous polymeric membrane with high void volume
US20150246320A1 (en) 2014-02-28 2015-09-03 Pall Corporation Porous polymeric membrane with high void volume
US9764292B2 (en) 2014-02-28 2017-09-19 Pall Corporation Porous polymeric membrane with high void volume
US9610548B2 (en) 2014-02-28 2017-04-04 Pall Corporation Composite porous polymeric membrane with high void volume
US9446355B2 (en) 2014-02-28 2016-09-20 Pall Corporation Porous polymeric membrane with high void volume
JP2017529994A (ja) * 2014-07-07 2017-10-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 濾過膜
US9469737B2 (en) 2014-08-20 2016-10-18 Pall Corporation Robust polymeric membrane
WO2016108996A1 (en) 2014-10-17 2016-07-07 The University Of Florida Research Foundation, Inc. Methods and structures for light regulating coatings
WO2016159333A1 (ja) * 2015-03-31 2016-10-06 東レ株式会社 分離膜
US10189967B2 (en) 2015-05-08 2019-01-29 University Of Florida Research Foundation, Inc. Macroporous photonic crystal membrane, methods of making, and methods of use
US9828626B2 (en) 2015-07-10 2017-11-28 Pall Corporation Dendrimer conjugates for determining membrane retention level and/or pore structure
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system
US10052576B2 (en) 2015-07-27 2018-08-21 Pall Corporation Filter assembly
US20170028361A1 (en) 2015-07-31 2017-02-02 Pall Corporation Ptfe/pfsa blended membrane
US20170028358A1 (en) 2015-07-31 2017-02-02 Pall Corporation Hydrophilizing ptfe membranes
US20170028359A1 (en) 2015-07-31 2017-02-02 Pall Corporation Coated ptfe membrane
US10118124B2 (en) * 2016-01-25 2018-11-06 Ut-Battelle, Llc Integrated membrane-pyrolysis systems and methods
WO2018035091A1 (en) 2016-08-15 2018-02-22 University Of Florida Research Foundation, Inc. Methods and compositions relating to tunable nanoporous coatings
US10286343B2 (en) 2016-10-28 2019-05-14 Pall Corporation Filter including RFID tag
US10413852B2 (en) 2017-03-29 2019-09-17 Pall Corporation Filter, filter device, and method of use
US11467094B2 (en) 2017-05-17 2022-10-11 University Of Florida Research Foundation, Inc. Methods and sensors for detection
CN107715704B (zh) * 2017-08-02 2020-10-02 浙江海洋大学 一种聚己二酰己二胺超滤膜及其制备方法
US11480527B2 (en) 2017-12-20 2022-10-25 University Of Florida Research Foundation, Inc. Methods and sensors for detection
US12248123B2 (en) 2017-12-20 2025-03-11 University Of Florida Research Foundation, Inc. Methods of forming an antireflective layer on a complex substrate and complex substrates having the antireflective layer
WO2019126171A1 (en) 2017-12-21 2019-06-27 University Of Florida Research Foundation Substrates having a broadband antireflection layer and methods of forming a broadband antireflection layer
WO2020027871A2 (en) 2018-02-13 2020-02-06 University Of Florida Research Foundation Chromogenic materials, methods of making chromogenic materials, and methods of use
US11819277B2 (en) 2018-06-20 2023-11-21 University Of Florida Research Foundation, Inc. Intraocular pressure sensing material, devices, and uses thereof
US10632402B1 (en) 2018-10-24 2020-04-28 Pall Corporation Support and drainage material, filter, and method of use
US10617978B1 (en) 2018-10-24 2020-04-14 Pall Corporation Support and drainage material, filter, and method of use
US10639567B1 (en) 2018-10-24 2020-05-05 Pall Corporation Support and drainage material, filter, and method of use
US10773198B2 (en) 2018-10-24 2020-09-15 Pall Corporation Support and drainage material, filter, and method of use
US10960335B2 (en) 2018-10-24 2021-03-30 Pall Corporation Support and drainage material, filter, and method of use
US10688417B2 (en) 2018-10-24 2020-06-23 Pall Corporation Support and drainage material, filter, and method of use
US10918976B2 (en) 2018-10-24 2021-02-16 Pall Corporation Support and drainage material, filter, and method of use
US11117090B2 (en) 2018-11-26 2021-09-14 Palo Alto Research Center Incorporated Electrodialytic liquid desiccant dehumidifying system
US20200172414A1 (en) 2018-11-30 2020-06-04 Pall Corporation System and method for filtering water
US11383188B2 (en) 2019-06-07 2022-07-12 Pall Corporation Filter capsule and method of use
US11596889B2 (en) 2019-10-23 2023-03-07 Pall Corporation Air filter and method of use
CN115038510A (zh) 2019-11-21 2022-09-09 Emd密理博公司 微滤膜
JP2023502732A (ja) 2019-11-21 2023-01-25 イーエムディ・ミリポア・コーポレイション 親水性膜
US11241657B2 (en) 2019-11-22 2022-02-08 Pall Corporation Filter for removing silica from ultra pure water and method of use
US20210170311A1 (en) 2019-12-09 2021-06-10 Pall Corporation Filter element, filter, filter device, and method of use
US11504716B2 (en) 2020-06-05 2022-11-22 Pall Corporation Multiwell device and method of use
US11628948B2 (en) 2020-06-19 2023-04-18 Pall Corporation Aircraft fuel ice capturing filter housing, aircraft fuel ice capturing filter device, and method of use
US11618583B2 (en) 2020-06-19 2023-04-04 Pall Corporation Aircraft fuel ice capturing filter housing, aircraft fuel ice capturing filter device, and method of use
US20210394128A1 (en) * 2020-06-23 2021-12-23 Entegris, Inc. Composite filter media
US12076671B2 (en) 2020-06-23 2024-09-03 Cytiva Us Llc Filter arrangement including prefiltration filter element and filter device
JP7556061B2 (ja) * 2020-06-23 2024-09-25 インテグリス・インコーポレーテッド 複合フィルター材
US20220088541A1 (en) 2020-09-18 2022-03-24 Pall Corporation Filter with interconnected hollow elements and method of use
US11612837B2 (en) 2020-09-18 2023-03-28 Pall Corporation Filter with interconnected hollow elements and method of use
US20220088511A1 (en) 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use
US20220088512A1 (en) 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use
US20220088527A1 (en) 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use
US12085293B2 (en) 2021-03-17 2024-09-10 Mojave Energy Systems, Inc. Staged regenerated liquid desiccant dehumidification systems
US11786845B2 (en) 2021-04-15 2023-10-17 Pall Corporation Filter element
US12220657B2 (en) 2021-04-30 2025-02-11 Pall Corporation Filter disk segments
US11712666B2 (en) 2021-07-26 2023-08-01 Cytiva Us Llc Method and system for filter device integrity testing
US20230132578A1 (en) 2021-11-04 2023-05-04 Pall Corporation Multiple well device and method of use
US11814667B2 (en) 2021-12-22 2023-11-14 Cytiva Us Llc Filtration assembly
US20230211265A1 (en) 2021-12-31 2023-07-06 Pall Corporation Bulk fill system with serial fluid filtration assembly and method of using same for automated air transfer
US20230211263A1 (en) 2021-12-31 2023-07-06 Pall Corporation Fluid filtration system with single use filter and integrated integrity test device and method of using same
US20230211260A1 (en) 2021-12-31 2023-07-06 Pall Corporation Fluid filtration system with single use filter and method of using same for automated filter conditioning
US20230241538A1 (en) 2022-02-03 2023-08-03 Pall Corporation Mist and vapor eliminating filter, device, system and method of use
US11883769B2 (en) 2022-02-03 2024-01-30 Pall Corporation Mist and vapor eliminating filter, device, system and method of use
US20230313097A1 (en) 2022-03-31 2023-10-05 Pall Life Sciences Belgium BV Cell culture arrangement, device and method of use
US20230331773A1 (en) 2022-04-15 2023-10-19 Pall Corporation Chromatography device and method of use
WO2024129618A1 (en) 2022-12-12 2024-06-20 Mojave Energy Systems, Inc. Liquid desiccant air conditioning system and control methods
US20240209324A1 (en) 2022-12-22 2024-06-27 Cytiva Us Llc Virus separation
CN121038880A (zh) 2023-04-07 2025-11-28 莫哈维能源系统公司 超低流量干燥剂空气调节系统装置和方法
US20240408550A1 (en) 2023-06-12 2024-12-12 Pall Corporation Amorphous fluoropolymer membranes
US20250073647A1 (en) 2023-08-28 2025-03-06 Cytiva Us Llc Diethylamino ethyl polymers and methods of use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054995A (de) * 1900-01-01
US2783894A (en) * 1955-03-24 1957-03-05 Millipore Filter Corp Microporous nylon film
FR81456E (fr) * 1958-03-25 1963-09-27 Du Pont Procédé de préparation de matières poreuses à base de polymère vinylique et depolyurée
BE626816A (de) * 1962-01-05
BE656239A (de) * 1963-11-25
GB1056601A (en) * 1964-03-06 1967-01-25 Du Pont Laminating process
US3389206A (en) * 1965-06-16 1968-06-18 Celanese Corp Art of producing a polymeric film or the like
US3457339A (en) * 1965-12-08 1969-07-22 Pall Corp Process for making end capped filter elements
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
US3894166A (en) * 1972-08-21 1975-07-08 Eastman Kodak Co Integral reverse osmosis membrane with highly pressed woven fabric support member
US3876738A (en) * 1973-07-18 1975-04-08 Amf Inc Process for producing microporous films and products
US4159251A (en) * 1976-09-29 1979-06-26 Pharmaco, Inc. Ultrafiltration membranes based on heteroaromatic polymers
US4203848A (en) * 1977-05-25 1980-05-20 Millipore Corporation Processes of making a porous membrane material from polyvinylidene fluoride, and products

Also Published As

Publication number Publication date
ATA358179A (de) 1984-05-15
US4340479A (en) 1982-07-20
JPS558887A (en) 1980-01-22
DK198579A (da) 1979-11-16
NO791596L (no) 1979-11-16
IL57354A0 (en) 1979-09-30
AU4702679A (en) 1979-11-22
BR7903007A (pt) 1979-12-04
DE2967659D1 (en) 1987-06-19
NO153836B (no) 1986-02-24
AU529368B2 (en) 1983-06-02
MX152562A (es) 1985-08-29
FI791532A7 (fi) 1979-11-16
PT69611A (en) 1979-06-01
JPS5925602B2 (ja) 1984-06-19
ES480577A1 (es) 1980-08-16
US4340479B1 (en) 1996-08-27
EP0005536B1 (de) 1987-05-13
FI70421B (fi) 1986-03-27
EP0005536A3 (en) 1980-02-06
NO153836C (no) 1986-06-04
EP0005536B2 (de) 1995-03-08
DK170416B1 (da) 1995-08-28
IL57354A (en) 1982-07-30
ZA792326B (en) 1980-06-25
EP0005536A2 (de) 1979-11-28
FI70421C (fi) 1986-09-19
NZ190436A (en) 1981-12-15

Similar Documents

Publication Publication Date Title
AT376580B (de) Membranblatt und verfahren zu seiner herstellung
AT367136B (de) Poroeser bauteil und verfahren zu seiner herstellung
AT365245B (de) Aluminiumgegenstand und verfahren zu seiner herstellung
ATA970076A (de) Absorbierendes erzeugnis und verfahren zu seiner herstellung
AT360809B (de) Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
AT386416B (de) Zusammengesetzter polytetrafluorethylen-gegenstand und verfahren zu seiner herstellung
PT67083B (de) Phenoxy-amino-propanole und verfahren zu ihrer herstellung
DE3072196D1 (de) Verformbare metall-kunststoff-metall-schichtstoffe und verfahren zu deren herstellung.
AT367243B (de) Batterieseparator und verfahren zu seiner herstellung
PT68272A (de) Basische thioather und verfahren zu ihrer herstellung
AT371723B (de) Transparentes fluessigkeitsverbandmaterial, und verfahren zu seiner herstellung
AT363165B (de) Baustoff und verfahren zu seiner herstellung
PT66934A (de) Dihydro-oxo-nicotinsaeuren und verfahren zu ihrer herstellung
AT374672B (de) Spannbettuch und verfahren zu seiner herstellung
PT69655A (de) Phenylaminothiophenessigsauren und verfahren zu ihrer herstellung
PT68856A (de) Substituierte 1-phenyl-2-pyrrolidin-2-yl-ethanole und verfahren zu ihrer herstellung
ATA759778A (de) Holztraeger und verfahren zu seiner herstellung
AT347210B (de) Druckbehaelter und verfahren zu seiner herstellung
AT356540B (de) Block und verfahren zu seiner herstellung
PT66599A (de) 3.5.5.-trimethylhexanoyl-ferrocen und verfahren zu seiner herstellung
DD134789A1 (de) Maschenlaufgehemmtes polschlingengewirke,verfahren und haekelgalonmaschine zu seiner herstellung
AT372432B (de) Invertierter papierleim und verfahren zu seiner herstellung
AT366532B (de) Kapazitiver elektroakustischer wandler und verfahren zu seiner herstellung
DD136569A5 (de) Schaedlingsbekaempfungsmittel und verfahren zu seiner herstellung
PT66992A (de) Benzoesaeuren und verfahren zu ihrer herstellung

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee