DE69115050T2 - Polymermembran. - Google Patents

Polymermembran.

Info

Publication number
DE69115050T2
DE69115050T2 DE69115050T DE69115050T DE69115050T2 DE 69115050 T2 DE69115050 T2 DE 69115050T2 DE 69115050 T DE69115050 T DE 69115050T DE 69115050 T DE69115050 T DE 69115050T DE 69115050 T2 DE69115050 T2 DE 69115050T2
Authority
DE
Germany
Prior art keywords
polymer membrane
membrane
polymer
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.)
Expired - Lifetime
Application number
DE69115050T
Other languages
English (en)
Other versions
DE69115050D1 (de
Inventor
Raymond William Singleton
John Anthony Cook
Kenneth Gargan
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.)
Freudenberg Nonwovens Ltd
Original Assignee
Scimat Ltd
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 GB909020580A external-priority patent/GB9020580D0/en
Priority claimed from GB919114762A external-priority patent/GB9114762D0/en
Application filed by Scimat Ltd filed Critical Scimat Ltd
Application granted granted Critical
Publication of DE69115050D1 publication Critical patent/DE69115050D1/de
Publication of DE69115050T2 publication Critical patent/DE69115050T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D67/0088—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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/42—Impregnation with macromolecular compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • 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
    • B01D2323/345—UV-treatment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
DE69115050T 1990-09-20 1991-09-19 Polymermembran. Expired - Lifetime DE69115050T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909020580A GB9020580D0 (en) 1990-09-20 1990-09-20 Polymer membranes
GB919114762A GB9114762D0 (en) 1991-07-09 1991-07-09 Polymer membrane
PCT/GB1991/001604 WO1992005595A1 (en) 1990-09-20 1991-09-19 Polymer membrane

Publications (2)

Publication Number Publication Date
DE69115050D1 DE69115050D1 (de) 1996-01-11
DE69115050T2 true DE69115050T2 (de) 1996-08-01

Family

ID=26297680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115050T Expired - Lifetime DE69115050T2 (de) 1990-09-20 1991-09-19 Polymermembran.

Country Status (6)

Country Link
US (1) US5425865A (de)
EP (1) EP0549670B1 (de)
JP (1) JPH06505756A (de)
CA (1) CA2090970A1 (de)
DE (1) DE69115050T2 (de)
WO (1) WO1992005595A1 (de)

Families Citing this family (41)

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US5773098A (en) * 1991-06-20 1998-06-30 British Technology Group, Ltd. Applying a fluoropolymer film to a body
JPH06302314A (ja) * 1993-04-01 1994-10-28 Wr Grace & Co Connecticut 電池隔離板
AU6491494A (en) * 1993-04-07 1994-10-24 Rexham Industries Corp. Method of coating microporous membranes and resulting products
IL109840A (en) * 1993-06-29 1998-02-22 Minnesota Mining & Mfg Interfacial polymerization in a porous medium and intermediates bearing photochemical functional groups
US5627217A (en) * 1993-06-29 1997-05-06 Minnesota Mining And Manufacturing Company Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
US5547551A (en) 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US6254978B1 (en) * 1994-11-14 2001-07-03 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US6054230A (en) * 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
AU676971B1 (en) * 1995-08-24 1997-03-27 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Production process of connected microgel particles and articles treated with connected microgel particles
US5643689A (en) * 1996-08-28 1997-07-01 E.C.R.-Electro-Chemical Research Ltd. Non-liquid proton conductors for use in electrochemical systems under ambient conditions
US6258276B1 (en) 1996-10-18 2001-07-10 Mcmaster University Microporous membranes and uses thereof
JP3216592B2 (ja) * 1997-04-23 2001-10-09 松下電器産業株式会社 アルカリ蓄電池
US6605679B1 (en) * 1997-07-23 2003-08-12 E. I. Du Pont De Nemours And Company Polymerization of olefins
US6635384B2 (en) * 1998-03-06 2003-10-21 Gore Enterprise Holdings, Inc. Solid electrolyte composite for electrochemical reaction apparatus
AU2636999A (en) 1998-02-24 1999-09-15 Ramot University Authority For Applied Research And Industrial Development Ltd. Ion conductive matrixes and their use
TW444419B (en) * 1999-07-30 2001-07-01 Japan Vilene Co Ltd Alkaline battery separator and manufacturing method thereof
US6955865B2 (en) * 1999-10-29 2005-10-18 Hollingsworth & Vose Company Graft polymerization, separators, and batteries including the separators
US6384100B1 (en) 1999-10-29 2002-05-07 Hollingsworth + Vose Company Graft polymerization, separators, and batteries including the separators
JP4206182B2 (ja) * 1999-12-27 2009-01-07 日東電工株式会社 微多孔フィルム
FR2810259B1 (fr) * 2000-06-14 2002-08-30 Univ Toulouse Procede de fabrication d'une membrane de nanofiltration, et membrane obtenue
JP2004522843A (ja) * 2001-02-22 2004-07-29 ハネウエル・インターナシヨナル・インコーポレーテツド ナノ多孔性低誘電率ポリマー
US6689501B2 (en) 2001-05-25 2004-02-10 Ballard Power Systems Inc. Composite ion exchange membrane for use in a fuel cell
US7348388B2 (en) * 2001-11-16 2008-03-25 E.I. Du Pont De Nemours And Company Copolymers of olefins and vinyl- and allylsilanes
US6878486B2 (en) * 2001-12-20 2005-04-12 Eveready Battery Company, Inc. Seal for electrochemical cell
JP4073241B2 (ja) * 2002-04-26 2008-04-09 旭化成ケミカルズ株式会社 ポリエチレン製微多孔膜よりなる電池用セパレータ
EP2143481A1 (de) 2003-02-19 2010-01-13 Natrix Separations Inc. Geträgerte poröse Gele umfassende Verbundmaterialien
US20040247977A1 (en) * 2003-06-06 2004-12-09 Steven Holdcroft Electrochemical cell and fuel cell with curable liquid electrolyte
US20040247976A1 (en) * 2003-06-06 2004-12-09 Steven Holdcroft Electrochemical cell and fuel cell with curable perfluoro-sulfonate
US20040259001A1 (en) * 2003-06-19 2004-12-23 Mclean Gerard Francis Method of making an electrochemical cell
US20040258990A1 (en) * 2003-06-19 2004-12-23 Mclean Gerard Francis Electrochemical cell with curable liquid electrolyte and method of making
KR100994124B1 (ko) * 2006-01-19 2010-11-15 삼성에스디아이 주식회사 고분자막, 그 제조방법 및 이를 채용한 연료전지
WO2007140252A1 (en) * 2006-05-25 2007-12-06 Drexel University Filled nanoporous polymer membrane composites for protective clothing and methods for making them
JP5270968B2 (ja) * 2008-06-04 2013-08-21 三井化学株式会社 導電性フィルムおよび該導電性フィルムの製造方法
WO2010021601A1 (en) * 2008-08-22 2010-02-25 Agency For Science, Technology And Research Manufacturing and use of composite scaffolds
AU2009288234B2 (en) 2008-09-02 2014-08-21 Merck Millipore Ltd. Chromatography membranes, devices containing them, and methods of use thereof
EP3427815B1 (de) 2011-05-17 2023-12-06 Merck Millipore Ltd. Vorrichtung mit geschichteten rohrmembranen für chromatographie
US10766004B2 (en) 2013-12-30 2020-09-08 3M Innovative Properties Company Composite membranes and methods of use
JP6838819B2 (ja) 2015-07-01 2021-03-03 スリーエム イノベイティブ プロパティズ カンパニー 向上した性能及び／又は耐久性を有する複合膜並びに使用方法
KR20180023972A (ko) 2015-07-01 2018-03-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Pvp-함유 및/또는 pvl-함유 복합막 및 사용 방법
WO2017004496A1 (en) 2015-07-01 2017-01-05 3M Innovative Properties Company Polymeric ionomer separation membranes and methods of use
US20210317276A1 (en) * 2018-07-31 2021-10-14 W. L. Gore & Associates, Inc. Polyethylene Film

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US2965697A (en) * 1956-11-05 1960-12-20 Electric Storage Battery Co Battery diaphragm
US3376168A (en) * 1962-08-02 1968-04-02 Yardney International Corp Metal-containing graft-polymerized product and method of making same
GB1039444A (en) * 1963-07-24 1966-08-17 Ca Atomic Energy Ltd Radiation induced graft copolymerization
US3427206A (en) * 1965-02-26 1969-02-11 Rai Res Corp Separator for alkaline cells
US3673127A (en) * 1969-10-20 1972-06-27 Gen Electric Ultrafine porous polymer article and method of making
GB1372225A (en) * 1971-01-07 1974-10-30 Zlehit Pri Ban Ionically conducting membrane suitable for use as a separator in an alkaline cell
GB1449814A (en) * 1972-07-18 1976-09-15 Atomic Energy Authority Uk Method of preparing porous material0synthetic polymer composites
JPS568645B2 (de) * 1974-09-05 1981-02-25
GB1512553A (en) * 1974-09-19 1978-06-01 Mitsubishi Petrochemical Co Orthopedic material
GB1538810A (en) * 1976-08-10 1979-01-24 Sumitomo Electric Industries Hydrophilic porous fluorocarbon structures and process for their production
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
JPS53106134A (en) * 1977-02-28 1978-09-14 Canon Inc Power source
USRE31824E (en) * 1977-05-31 1985-02-05 Rai Research Corporation Separator membranes for electrochemical cells
EP0004237A1 (de) * 1978-03-14 1979-09-19 Elf Atochem S.A. Ionenaustauschermembranen; deren Herstellung; deren Verwendung bei der Chloralkalielektrolyse
US4346142A (en) * 1979-09-04 1982-08-24 Celanese Corporation Hydrophilic monomer treated microporous films and process
FR2505879B1 (fr) * 1981-05-15 1985-09-27 Chloe Chemie Diaphragme, son procede de preparation et le procede d'electrolyse le mettant en oeuvre
US4468441A (en) * 1981-10-01 1984-08-28 Rai Research Corp. Separator membranes for redox-type electrochemical cells
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Also Published As

Publication number Publication date
WO1992005595A1 (en) 1992-04-02
CA2090970A1 (en) 1992-04-02
JPH06505756A (ja) 1994-06-30
DE69115050D1 (de) 1996-01-11
EP0549670A1 (de) 1993-07-07
EP0549670B1 (de) 1995-11-29
US5425865A (en) 1995-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FREUDENBERG NONWOVENS LP, GREETLAND, HALIFAX, GB