WO2011153085A3 - Process for making coated porous materials - Google Patents

Process for making coated porous materials Download PDF

Info

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
Application number
PCT/US2011/038283
Other languages
French (fr)
Other versions
WO2011153085A2 (en
Inventor
Jinsheng Zhou
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of WO2011153085A2 publication Critical patent/WO2011153085A2/en
Publication of WO2011153085A3 publication Critical patent/WO2011153085A3/en

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
    • B01D69/107—Organic support material
    • 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
    • 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
    • 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)
  • Dispersion 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.
PCT/US2011/038283 2010-06-01 2011-05-27 Process for making coated porous materials WO2011153085A2 (en)

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)

* Cited by examiner, † Cited by third party
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
EP2373974A1 (en) 2008-12-19 2011-10-12 3M Innovative Properties Company System and method for concentrating samples
WO2011156258A1 (en) 2010-06-07 2011-12-15 3M Innovative Properties Company Filtration methods and devices
US9488563B2 (en) 2011-06-30 2016-11-08 3M Innovative Properties Company Systems and methods for detecting an analyte of interest in a sample using microstructured surfaces
WO2013003309A1 (en) 2011-06-30 2013-01-03 3M Innovative Properties Company Systems and methods for detecting an analyte of interest in a sample using filters and microstructured surfaces
EP3083054A2 (en) 2013-12-20 2016-10-26 3M Innovative Properties Company Systems and methods for sample concentration and 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
WO2017116695A1 (en) 2015-12-29 2017-07-06 3M Innovative Properties Company Assembly and method for field filtration of water samples
WO2017116694A1 (en) 2015-12-29 2017-07-06 3M Innovative Properties Company Method and system for detecting microorganisms in large-volume 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
BR112019017667A2 (en) 2017-03-31 2020-03-31 Coloplast A/S PHOTOINITIATOR, AND, SYNTHESIS METHOD OF PHOTOINITIATORS.
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)

* Cited by examiner, † Cited by third party
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
WO2010002501A2 (en) * 2008-06-30 2010-01-07 3M Innovative Properties Company Method of forming an asymmetric membrane
WO2010002502A2 (en) * 2008-06-30 2010-01-07 3M Innovative Properties Company Method of forming a rewettable asymmetric membrane
US20100047551A1 (en) * 2003-02-19 2010-02-25 Childs Ronald F Composite materials comprising supported porous gels

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
WO2010002501A2 (en) * 2008-06-30 2010-01-07 3M Innovative Properties Company Method of forming an asymmetric membrane
WO2010002502A2 (en) * 2008-06-30 2010-01-07 3M Innovative Properties Company Method of forming a rewettable asymmetric membrane

Also Published As

Publication number Publication date
WO2011153085A2 (en) 2011-12-08

Similar Documents

Publication Publication Date Title
WO2011153085A3 (en) Process for making coated porous materials
WO2011152967A3 (en) Coated porous materials
JP2013534464A5 (en)
WO2010017558A3 (en) Composite material compositions and methods
WO2012119016A3 (en) Protective internal coatings for porous substrates
WO2012046966A3 (en) Electrochemical device with improved cycle characteristics
WO2017116599A3 (en) Solid-state li-s batteries and methods of making same
EP1848032A3 (en) Materials and methods of forming controlled voids in dielectric layers
TW200614568A (en) Organic/inorganic composite porous film and electrochemical device using the same
WO2008121275A3 (en) Method and apparatus for membrane deposition
WO2009076572A3 (en) Methods of making an article and articles
WO2011133207A3 (en) A coating method for gas delivery system
EP2511475A3 (en) Methods of fabricating a coated component using multiple types of fillers
WO2007031968A3 (en) Porous coating loaded with a liquid or a solid substance
EA201390525A1 (en) CELLULAR COMPOSITE CARRIER ELEMENT, AND WAY TO DRAW A COATING ON IT
WO2009125985A3 (en) Method of manufacturing the microporous polyolefin composite film with a thermally stable layer at high temperature
WO2009059165A3 (en) Endoprosthesis coating
WO2012050406A3 (en) Separator for electrochemical device and preparation method thereof
WO2006020708A3 (en) Biologically-active adhesive articles and methods of manufacture
WO2006019866A3 (en) Radially layered nanocables and method of fabrication
WO2005106477A3 (en) Biomolecule immobilisation using atmospheric plasma technology
WO2013034920A3 (en) Surface polymer coatings
WO2007127989A3 (en) Wettable eptfe medical devices
TW200732398A (en) Production method of a porous sheet and a porous sheet obtained by said production method
EP2578721A3 (en) Coating fluid for boron diffusion

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11790240

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11790240

Country of ref document: EP

Kind code of ref document: A2