EP2797680A4 - Porous membranes having a polymeric coating and methods for their preparation and use - Google Patents

Porous membranes having a polymeric coating and methods for their preparation and use

Info

Publication number
EP2797680A4
EP2797680A4 EP12863951.5A EP12863951A EP2797680A4 EP 2797680 A4 EP2797680 A4 EP 2797680A4 EP 12863951 A EP12863951 A EP 12863951A EP 2797680 A4 EP2797680 A4 EP 2797680A4
Authority
EP
European Patent Office
Prior art keywords
preparation
methods
polymeric coating
porous membranes
membranes
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.)
Withdrawn
Application number
EP12863951.5A
Other languages
German (de)
French (fr)
Other versions
EP2797680A1 (en
Inventor
Bing Li
Cathryn Ellen Olsen
David Roger Moore
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US13/340,052 external-priority patent/US20130171618A1/en
Priority claimed from US13/339,960 external-priority patent/US20130171026A1/en
Priority claimed from US13/339,996 external-priority patent/US20130171368A1/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP2797680A1 publication Critical patent/EP2797680A1/en
Publication of EP2797680A4 publication Critical patent/EP2797680A4/en
Withdrawn legal-status Critical Current

Links

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
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54353—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals with ligand attached to the carrier via a chemical coupling agent
    • 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
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • 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
    • B01D67/0093—Chemical modification
    • 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
    • B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
    • B01D69/144—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers" containing embedded or bound biomolecules
    • 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
    • B01D71/12—Cellulose derivatives
    • B01D71/20—Esters of inorganic acids, e.g. cellulose nitrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
EP12863951.5A 2011-12-29 2012-12-27 Porous membranes having a polymeric coating and methods for their preparation and use Withdrawn EP2797680A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/340,052 US20130171618A1 (en) 2011-12-29 2011-12-29 Porous membranes having a polymeric coating and methods for their preparation and use
US13/339,960 US20130171026A1 (en) 2011-12-29 2011-12-29 Porous membranes having a polymeric coating and methods for their preparation and use
US13/339,996 US20130171368A1 (en) 2011-12-29 2011-12-29 Porous membranes having a polymeric coating and methods for their preparation and use
PCT/US2012/071693 WO2013101855A1 (en) 2011-12-29 2012-12-27 Porous membranes having a polymeric coating and methods for their preparation and use

Publications (2)

Publication Number Publication Date
EP2797680A1 EP2797680A1 (en) 2014-11-05
EP2797680A4 true EP2797680A4 (en) 2015-12-16

Family

ID=48698596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12863951.5A Withdrawn EP2797680A4 (en) 2011-12-29 2012-12-27 Porous membranes having a polymeric coating and methods for their preparation and use

Country Status (3)

Country Link
EP (1) EP2797680A4 (en)
CN (1) CN104136106A (en)
WO (1) WO2013101855A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130171619A1 (en) * 2011-12-30 2013-07-04 General Electric Company Porous membranes having a hydrophilic coating and methods for their preparation and use
CN103399146A (en) * 2013-08-14 2013-11-20 山东农业大学 Enzyme-labeled bionic-immunoassay method of acrylamide
US9895665B2 (en) * 2014-02-21 2018-02-20 Takara Bio Usa, Inc. Spin columns comprising poly(acid) membrane separation matrices, and methods of making and using the same
US20160146795A1 (en) * 2014-11-20 2016-05-26 General Electric Company Porous membranes with a polymer grafting, methods and uses thereof
US11754563B2 (en) 2014-11-20 2023-09-12 Global Life Sciences Solutions Operations UK Ltd Porous membranes with a polymer grafting, methods and uses thereof
CN106823864B (en) * 2015-12-04 2019-05-24 中国科学院大连化学物理研究所 A kind of preparation method of fluorescence mesoporous film
CN109689189B (en) * 2016-09-09 2022-02-01 3M创新有限公司 Functionalized copolymers and uses thereof
CN106546729B (en) * 2016-10-18 2020-04-24 上海凯璟生物科技有限公司 Novel process method for removing serum matrix effect in dry immunofluorescence quantitative detection
CN106622173A (en) * 2016-12-29 2017-05-10 珠海健帆生物科技股份有限公司 DNA (Deoxyribonucleic Acid) immune adsorbent and preparation method thereof
CN109395616B (en) * 2018-12-10 2021-03-09 天津工业大学 Preparation method of nucleoporin grafted homogeneous pore polycarbonate bionic protein transport membrane
CN113125708B (en) * 2019-12-31 2023-01-20 暨南大学 Microporous plate based on nuclear pore membrane and preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000805A1 (en) * 1990-07-10 1992-01-23 Sartorius Ag Porous, non-particulate matrix permeable to convection
US6306665B1 (en) * 1999-10-13 2001-10-23 A-Fem Medical Corporation Covalent bonding of molecules to an activated solid phase material
EP1514597A1 (en) * 2002-05-31 2005-03-16 Japan Envirochemicals, Ltd. Isolation material for hormone disrupting substance, method of concentrating and method of clean-up
US20060040280A1 (en) * 2002-09-18 2006-02-23 William Lee Functionalized materials and methods of using same
US20070154703A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Functionalized substrates
WO2010142363A1 (en) * 2009-06-13 2010-12-16 Sartorius Stedim Biotech Gmbh Polysaccharide matrix having a grafted polymer, method for producing the same and use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001281758A1 (en) * 2000-08-23 2002-03-04 Surfarc Aps Biocompatible materials
US7919178B2 (en) * 2003-03-21 2011-04-05 Millipore Corporation Spatially-controlled modified porous membrane
GB0420062D0 (en) * 2004-09-09 2004-10-13 Akubio Ltd Assay methods,materials and preparations
US20080200434A1 (en) * 2006-09-14 2008-08-21 Daniloff George Y Chemical Target-Binding Compositions
US20100143611A1 (en) * 2008-12-05 2010-06-10 General Electric Company Methods for making an asymmetric composite membrane
WO2011079062A1 (en) * 2009-12-21 2011-06-30 Siemens Industry, Inc. Charged porous polymeric membranes and their preparation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000805A1 (en) * 1990-07-10 1992-01-23 Sartorius Ag Porous, non-particulate matrix permeable to convection
US6306665B1 (en) * 1999-10-13 2001-10-23 A-Fem Medical Corporation Covalent bonding of molecules to an activated solid phase material
EP1514597A1 (en) * 2002-05-31 2005-03-16 Japan Envirochemicals, Ltd. Isolation material for hormone disrupting substance, method of concentrating and method of clean-up
US20060040280A1 (en) * 2002-09-18 2006-02-23 William Lee Functionalized materials and methods of using same
US20070154703A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Functionalized substrates
WO2010142363A1 (en) * 2009-06-13 2010-12-16 Sartorius Stedim Biotech Gmbh Polysaccharide matrix having a grafted polymer, method for producing the same and use thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013101855A1 *

Also Published As

Publication number Publication date
WO2013101855A1 (en) 2013-07-04
EP2797680A1 (en) 2014-11-05
CN104136106A (en) 2014-11-05

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DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 67/00 20060101ALI20150710BHEP

Ipc: B01D 71/06 20060101AFI20150710BHEP

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151112

RIC1 Information provided on ipc code assigned before grant

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Effective date: 20160614