SG10201707211WA - Nanofiber containing composite structures - Google Patents

Nanofiber containing composite structures

Info

Publication number
SG10201707211WA
SG10201707211WA SG10201707211WA SG10201707211WA SG10201707211WA SG 10201707211W A SG10201707211W A SG 10201707211WA SG 10201707211W A SG10201707211W A SG 10201707211WA SG 10201707211W A SG10201707211W A SG 10201707211WA SG 10201707211W A SG10201707211W A SG 10201707211WA
Authority
SG
Singapore
Prior art keywords
containing composite
composite structures
nanofiber containing
nanofiber
structures
Prior art date
Application number
SG10201707211WA
Inventor
Onur Y Kas
Mikhail Kozlov
Gabriel Tkacik
David Nhiem
Philip Goddard
Sherry Ashby Leon
Original Assignee
Emd 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 Emd Millipore Corp filed Critical Emd Millipore Corp
Publication of SG10201707211WA publication Critical patent/SG10201707211WA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic 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
    • B01D67/0004—Organic membrane manufacture by agglomeration of particles
    • 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
    • B01D67/0004—Organic membrane manufacture by agglomeration of particles
    • B01D67/00042—Organic membrane manufacture by agglomeration of particles by deposition of fibres, nanofibres or nanofibrils
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • 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
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0618—Non-woven
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0631—Electro-spun
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1258—Permeability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/39—Electrospinning
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
SG10201707211WA 2011-07-21 2012-07-23 Nanofiber containing composite structures SG10201707211WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161510290P 2011-07-21 2011-07-21

Publications (1)

Publication Number Publication Date
SG10201707211WA true SG10201707211WA (en) 2017-10-30

Family

ID=47558756

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201707211WA SG10201707211WA (en) 2011-07-21 2012-07-23 Nanofiber containing composite structures
SG2013081484A SG194764A1 (en) 2011-07-21 2012-07-23 Nanofiber containing composite structures

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2013081484A SG194764A1 (en) 2011-07-21 2012-07-23 Nanofiber containing composite structures

Country Status (7)

Country Link
US (1) US20140116945A1 (en)
EP (1) EP2734290A4 (en)
JP (3) JP6042431B2 (en)
KR (2) KR101938156B1 (en)
CN (2) CN103717297B (en)
SG (2) SG10201707211WA (en)
WO (1) WO2013013241A2 (en)

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US11154821B2 (en) 2011-04-01 2021-10-26 Emd Millipore Corporation Nanofiber containing composite membrane structures
US11090590B2 (en) 2012-11-13 2021-08-17 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US9149749B2 (en) 2012-11-13 2015-10-06 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US20150354139A1 (en) * 2013-01-25 2015-12-10 Xanofi, Inc. Wet laid non-woven substrate containing polymeric nanofibers
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US20140332459A1 (en) * 2013-05-10 2014-11-13 Goodrich Corporation Biocide-loaded electrospun nanofibers supported by adhesive-free thin fabric for pathogen removal filtration
US20140339148A1 (en) * 2013-05-17 2014-11-20 Goodrich Corporation Silver-coated nanofibers fabrics for pathogen removal filtration
CZ305413B6 (en) * 2013-09-25 2015-09-09 Spur A.S. Layered micro-filtration material
US10294129B2 (en) 2013-12-09 2019-05-21 General Electric Company Polymeric-metal composite electrode-based electrochemical device for generating oxidants
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KR101747323B1 (en) 2014-05-22 2017-06-15 주식회사 아모그린텍 Apparatus for Generating Micro-Nano Bubbles Using Nano Fiber Composite Membranes
EP3201382B1 (en) * 2014-10-01 2020-08-26 Donaldson Company, Inc. Filter media containing a styrene-copolymer
US10828587B2 (en) 2015-04-17 2020-11-10 Hollingsworth & Vose Company Stable filter media including nanofibers
CN107530639B (en) 2015-04-17 2021-02-09 Emd密理博公司 Method for purifying target biological material in sample using nanofiber ultrafiltration membrane operating in tangential flow filtration mode
WO2016182624A1 (en) * 2015-05-08 2016-11-17 Emd Millipore Corporation Film bonded flatpack
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US11433332B2 (en) * 2018-11-05 2022-09-06 Hollingsworth & Vose Company Filter media with irregular structure
US11452959B2 (en) 2018-11-30 2022-09-27 Hollingsworth & Vose Company Filter media having a fine pore size distribution
CN113453780A (en) * 2019-02-28 2021-09-28 富士胶片株式会社 Liquid filter and method for manufacturing liquid filter
JP2022527393A (en) * 2019-04-12 2022-06-01 アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニー Nonwoven multi-layer structure with nanofiber layer
US20200368654A1 (en) * 2019-05-24 2020-11-26 Hollingsworth & Vose Company Filter media comprising elastomeric fibers
KR102366598B1 (en) * 2020-03-20 2022-02-24 광주과학기술원 Nanofiber for air filter containing random copolymer having zwitterionic functional group and manufacturing method thereof
CN111377533B (en) * 2020-04-21 2020-12-01 山东高速环保科技有限公司 Sewage treatment microbial carrier and preparation method thereof
CN115655887B (en) * 2022-11-01 2023-04-21 广东建设职业技术学院 Concrete strength prediction method

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Also Published As

Publication number Publication date
US20140116945A1 (en) 2014-05-01
CN105709505A (en) 2016-06-29
KR20140004239A (en) 2014-01-10
JP6441446B2 (en) 2018-12-19
WO2013013241A2 (en) 2013-01-24
CN103717297A (en) 2014-04-09
KR101833336B1 (en) 2018-03-02
CN103717297B (en) 2016-08-17
KR101938156B1 (en) 2019-01-14
JP2017000785A (en) 2017-01-05
JP6042431B2 (en) 2016-12-14
SG194764A1 (en) 2013-12-30
JP2018079465A (en) 2018-05-24
JP2014526963A (en) 2014-10-09
KR20180021238A (en) 2018-02-28
CN105709505B (en) 2018-11-16
WO2013013241A3 (en) 2013-07-04
EP2734290A2 (en) 2014-05-28
EP2734290A4 (en) 2015-03-25

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