WO2011153085A3 - Process for making coated porous materials - Google Patents
Process for making coated porous materials Download PDFInfo
- Publication number
- WO2011153085A3 WO2011153085A3 PCT/US2011/038283 US2011038283W WO2011153085A3 WO 2011153085 A3 WO2011153085 A3 WO 2011153085A3 US 2011038283 W US2011038283 W US 2011038283W WO 2011153085 A3 WO2011153085 A3 WO 2011153085A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coated porous
- pore
- coatable composition
- porous material
- substrate
- Prior art date
Links
- 239000011148 porous material Substances 0.000 title abstract 10
- 238000000034 method Methods 0.000 title abstract 4
- 239000000758 substrate Substances 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000009738 saturating 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/28—Pore treatments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Abstract
A process for the preparation of coated porous material, the process including the steps of: a) providing a porous substrate with a plurality of pores extending through the substrate from a first major surface to a second major surface, each pore having an inner pore wall defining the internal dimension of the pore; b) applying a coatable composition to at least a portion of the inner pore walls of the porous substrate, the coatable composition made with at least one polymerizable compound, a second compatible component and solvent; c) removing the solvent from the coatable composition; d) saturating the porous substrate and the coatable composition with a rewetting solution; and e) polymerizing the polymerizable compound to form a hydrophilic coating on the pore walls and to provide the coated porous material, the hydrophilic coating. In other aspects, coated porous material made from the foregoing process is also provided.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35015410P | 2010-06-01 | 2010-06-01 | |
US61/350,154 | 2010-06-01 | ||
US35144710P | 2010-06-04 | 2010-06-04 | |
US61/351,447 | 2010-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011153085A2 WO2011153085A2 (en) | 2011-12-08 |
WO2011153085A3 true WO2011153085A3 (en) | 2012-04-05 |
Family
ID=45067243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/038283 WO2011153085A2 (en) | 2010-06-01 | 2011-05-27 | Process for making coated porous materials |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2011153085A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102317754B (en) | 2008-12-19 | 2015-09-30 | 3M创新有限公司 | For the treatment of the system and method for sample |
US8535945B2 (en) | 2008-12-19 | 2013-09-17 | 3M Innovative Properties Company | System and method for concentrating samples |
BR112012031130B1 (en) | 2010-06-07 | 2019-06-11 | 3M Innovative Properties Company | METHODS AND DEVICES FOR FILTRATION |
US9470612B2 (en) | 2011-06-30 | 2016-10-18 | 3M Innovative Properties Company | Systems and methods for detecting an analyte of interest in a sample using filters and microstructured surfaces |
EP2726842B1 (en) | 2011-06-30 | 2016-03-16 | 3M Innovative Properties Company | Systems and methods for detecting an analyte of interest in a sample using microstructured surfaces |
CN105828947B (en) | 2013-12-20 | 2017-09-29 | 3M创新有限公司 | For sample concentration and the system and method for detection |
EP3083055A1 (en) | 2013-12-20 | 2016-10-26 | 3M Innovative Properties Company | Systems and methods for sample concentration and detection using a separation liquid |
CN106492659B (en) * | 2015-09-08 | 2019-06-11 | 天津工业大学 | A kind of temperature and pH double-bang firecracker answer PVDF semi-interpenetrating network polymer film and preparation method thereof |
CN106914139A (en) * | 2015-12-24 | 2017-07-04 | 通用电气公司 | Prepare the method and corresponding film and filter element of film |
WO2017116694A1 (en) | 2015-12-29 | 2017-07-06 | 3M Innovative Properties Company | Method and system for detecting microorganisms in large-volume samples |
WO2017116695A1 (en) | 2015-12-29 | 2017-07-06 | 3M Innovative Properties Company | Assembly and method for field filtration of water samples |
WO2018071618A1 (en) | 2016-10-13 | 2018-04-19 | 3M Innovative Properties Company | Microbial indicator device for use with process monitoring systems |
WO2018106488A1 (en) | 2016-12-09 | 2018-06-14 | 3M Innovative Properties Company | Systems and methods for rapid detection of an analyte of interest |
CN110352186B (en) | 2017-03-31 | 2022-10-04 | 科洛普拉斯特公司 | Acrylamide photoinitiator |
CN109908396B (en) * | 2019-01-08 | 2021-11-02 | 中国人民解放军军事科学院军事医学研究院 | Calcium ion exchange porous starch hemostatic material and preparation method and application thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060121217A1 (en) * | 2004-09-30 | 2006-06-08 | Mcmaster University | Composite material comprising layered hydrophilic coatings |
US20090176052A1 (en) * | 2004-08-13 | 2009-07-09 | Mcmaster University | Composite material comprising a non-crosslinked gel polymer |
WO2010002512A1 (en) * | 2008-06-30 | 2010-01-07 | 3M Innovative Properties Company | Method of forming a hydrophilic membrane |
WO2010002502A2 (en) * | 2008-06-30 | 2010-01-07 | 3M Innovative Properties Company | Method of forming a rewettable asymmetric membrane |
WO2010002501A2 (en) * | 2008-06-30 | 2010-01-07 | 3M Innovative Properties Company | Method of forming an asymmetric membrane |
US20100047551A1 (en) * | 2003-02-19 | 2010-02-25 | Childs Ronald F | Composite materials comprising supported porous gels |
-
2011
- 2011-05-27 WO PCT/US2011/038283 patent/WO2011153085A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100047551A1 (en) * | 2003-02-19 | 2010-02-25 | Childs Ronald F | Composite materials comprising supported porous gels |
US20090176052A1 (en) * | 2004-08-13 | 2009-07-09 | Mcmaster University | Composite material comprising a non-crosslinked gel polymer |
US20060121217A1 (en) * | 2004-09-30 | 2006-06-08 | Mcmaster University | Composite material comprising layered hydrophilic coatings |
WO2010002512A1 (en) * | 2008-06-30 | 2010-01-07 | 3M Innovative Properties Company | Method of forming a hydrophilic membrane |
WO2010002502A2 (en) * | 2008-06-30 | 2010-01-07 | 3M Innovative Properties Company | Method of forming a rewettable asymmetric membrane |
WO2010002501A2 (en) * | 2008-06-30 | 2010-01-07 | 3M Innovative Properties Company | Method of forming an asymmetric membrane |
Also Published As
Publication number | Publication date |
---|---|
WO2011153085A2 (en) | 2011-12-08 |
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