AU747589B2 - Reinforced microporous filtration membrane and process of making and using same - Google Patents

Reinforced microporous filtration membrane and process of making and using same Download PDF

Info

Publication number
AU747589B2
AU747589B2 AU28024/99A AU2802499A AU747589B2 AU 747589 B2 AU747589 B2 AU 747589B2 AU 28024/99 A AU28024/99 A AU 28024/99A AU 2802499 A AU2802499 A AU 2802499A AU 747589 B2 AU747589 B2 AU 747589B2
Authority
AU
Australia
Prior art keywords
region
membrane
support material
continuous
pore size
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU28024/99A
Other languages
English (en)
Other versions
AU2802499A (en
Inventor
C. Thomas Badenhop
Mark T. Meyering
Jack H. Vining
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
Cuno Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cuno Inc filed Critical Cuno Inc
Publication of AU2802499A publication Critical patent/AU2802499A/en
Application granted granted Critical
Publication of AU747589B2 publication Critical patent/AU747589B2/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY Alteration of Name(s) in Register under S187 Assignors: CUNO INCORPORATED
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU28024/99A 1998-03-05 1999-03-02 Reinforced microporous filtration membrane and process of making and using same Ceased AU747589B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3538898A 1998-03-05 1998-03-05
US09/035388 1998-03-05
PCT/US1999/004851 WO1999044729A1 (en) 1998-03-05 1999-03-02 Reinforced microporous filtration membrane and process of making and using same

Publications (2)

Publication Number Publication Date
AU2802499A AU2802499A (en) 1999-09-20
AU747589B2 true AU747589B2 (en) 2002-05-16

Family

ID=21882374

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28024/99A Ceased AU747589B2 (en) 1998-03-05 1999-03-02 Reinforced microporous filtration membrane and process of making and using same

Country Status (6)

Country Link
EP (1) EP1060007B1 (enExample)
JP (1) JP2002505181A (enExample)
AU (1) AU747589B2 (enExample)
BR (1) BR9908383A (enExample)
DE (1) DE69909445T2 (enExample)
WO (1) WO1999044729A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048855B2 (en) * 2000-12-22 2006-05-23 Ge Osmonics, Inc. Cross flow filtration materials and cartridges
EP2060315A3 (en) 2007-11-15 2009-08-12 DSMIP Assets B.V. High performance membrane
US8820540B2 (en) 2011-01-28 2014-09-02 Woongjin Chemical Co., Ltd. Method for preparing a filtration membrane and filtration membrane prepared by said method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707265A (en) * 1981-12-18 1987-11-17 Cuno Incorporated Reinforced microporous membrane
US5433859A (en) * 1993-07-12 1995-07-18 Pall Corporation Supported microporous filtration membrane and method of using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969548A (en) * 1973-01-15 1976-07-13 Universal Oil Products Company Method for forming a semi-permeable strip
JP3277233B2 (ja) * 1990-07-18 2002-04-22 ジ・オーストラリアン・ナショナル・ユニバーシティー 多孔性材料の形成
JP2878447B2 (ja) * 1990-11-26 1999-04-05 日東電工株式会社 半透膜
JPH07507237A (ja) * 1992-05-18 1995-08-10 コーニング―コスター・コーポレーション 支持された微孔質膜

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707265A (en) * 1981-12-18 1987-11-17 Cuno Incorporated Reinforced microporous membrane
US5433859A (en) * 1993-07-12 1995-07-18 Pall Corporation Supported microporous filtration membrane and method of using same

Also Published As

Publication number Publication date
DE69909445D1 (de) 2003-08-14
AU2802499A (en) 1999-09-20
DE69909445T2 (de) 2004-04-15
WO1999044729A1 (en) 1999-09-10
JP2002505181A (ja) 2002-02-19
BR9908383A (pt) 2000-10-10
EP1060007B1 (en) 2003-07-09
EP1060007A1 (en) 2000-12-20

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Legal Events

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FGA Letters patent sealed or granted (standard patent)