ATE546216T1 - Asymmetrische membran mit hohem durchfluss sowie verfahren zur erhöhung der oberflächen-porosität der dichteren oberfläche der asymmetrischen membran - Google Patents

Asymmetrische membran mit hohem durchfluss sowie verfahren zur erhöhung der oberflächen-porosität der dichteren oberfläche der asymmetrischen membran

Info

Publication number
ATE546216T1
ATE546216T1 AT07150010T AT07150010T ATE546216T1 AT E546216 T1 ATE546216 T1 AT E546216T1 AT 07150010 T AT07150010 T AT 07150010T AT 07150010 T AT07150010 T AT 07150010T AT E546216 T1 ATE546216 T1 AT E546216T1
Authority
AT
Austria
Prior art keywords
asymmetric membrane
membrane
increasing
high flow
denser
Prior art date
Application number
AT07150010T
Other languages
English (en)
Inventor
Willem Kools
Claire Goulding
Daniel Calnan
Timothy Dolan
Original Assignee
Millipore 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
Application filed by Millipore Corp filed Critical Millipore Corp
Application granted granted Critical
Publication of ATE546216T1 publication Critical patent/ATE546216T1/de

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
    • B01D69/02—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
    • 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
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • 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
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT07150010T 2006-12-14 2007-12-13 Asymmetrische membran mit hohem durchfluss sowie verfahren zur erhöhung der oberflächen-porosität der dichteren oberfläche der asymmetrischen membran ATE546216T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/639,026 US7942274B2 (en) 2000-05-24 2006-12-14 High-throughput asymmetric membrane

Publications (1)

Publication Number Publication Date
ATE546216T1 true ATE546216T1 (de) 2012-03-15

Family

ID=39161046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07150010T ATE546216T1 (de) 2006-12-14 2007-12-13 Asymmetrische membran mit hohem durchfluss sowie verfahren zur erhöhung der oberflächen-porosität der dichteren oberfläche der asymmetrischen membran

Country Status (4)

Country Link
US (3) US7942274B2 (de)
EP (1) EP1932581B1 (de)
AT (1) ATE546216T1 (de)
ES (1) ES2380536T3 (de)

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WO2014013635A1 (ja) 2012-07-19 2014-01-23 パナソニック株式会社 体外診断ツールおよび体外診断ツール用膜ならびにこれらの製造方法
US20140339165A1 (en) * 2013-05-14 2014-11-20 Pall Corporation High throughput membrane with rough surface
KR20170005901A (ko) 2013-12-16 2017-01-16 사빅 글로벌 테크놀러지스 비.브이. 처리된 혼합 매트릭스 중합 멤브레인들
CN106255544A (zh) 2013-12-16 2016-12-21 沙特基础工业全球技术公司 Uv处理和热处理的聚合物膜
US20150165388A1 (en) * 2013-12-17 2015-06-18 Pall Corporation Skinless polyethersulfone membrane
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CN115038510A (zh) 2019-11-21 2022-09-09 Emd密理博公司 微滤膜

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Also Published As

Publication number Publication date
ES2380536T3 (es) 2012-05-16
US20100156002A1 (en) 2010-06-24
EP1932581B1 (de) 2012-02-22
EP1932581A1 (de) 2008-06-18
US7942274B2 (en) 2011-05-17
US20100243556A1 (en) 2010-09-30
US20070187319A1 (en) 2007-08-16

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