ZA818207B - Permselective membranes - Google Patents

Permselective membranes

Info

Publication number
ZA818207B
ZA818207B ZA818207A ZA818207A ZA818207B ZA 818207 B ZA818207 B ZA 818207B ZA 818207 A ZA818207 A ZA 818207A ZA 818207 A ZA818207 A ZA 818207A ZA 818207 B ZA818207 B ZA 818207B
Authority
ZA
South Africa
Prior art keywords
permselective membranes
permselective
membranes
Prior art date
Application number
ZA818207A
Other languages
English (en)
Inventor
George Henry Barnett
Markus Michael Vojtech
Original Assignee
Ici Australia 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
Application filed by Ici Australia Ltd filed Critical Ici Australia Ltd
Publication of ZA818207B publication Critical patent/ZA818207B/xx

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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
    • H01M50/426—Fluorocarbon polymers
    • 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
    • C08J2327/00—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 at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
ZA818207A 1980-11-27 1981-11-25 Permselective membranes ZA818207B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE666880 1980-11-27

Publications (1)

Publication Number Publication Date
ZA818207B true ZA818207B (en) 1982-10-27

Family

ID=3768853

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818207A ZA818207B (en) 1980-11-27 1981-11-25 Permselective membranes

Country Status (7)

Country Link
US (1) US4602045A (es)
EP (1) EP0065547B1 (es)
JP (1) JPH0261498B2 (es)
DE (1) DE3173537D1 (es)
MX (1) MX159745A (es)
WO (1) WO1982001882A1 (es)
ZA (1) ZA818207B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232600A (en) * 1989-05-15 1993-08-03 Pall Corporation Hydrophobic membranes
US4954256A (en) * 1989-05-15 1990-09-04 Pall Corporation Hydrophobic membranes
US5128014A (en) * 1991-03-01 1992-07-07 E. I. Du Pont De Nemours And Company Irradiation of cation exchange membranes
US5264093A (en) * 1992-04-30 1993-11-23 E. I. Du Pont De Nemours And Company Irradiation of cation exchange membranes to increse current efficiency and reduce power consumption
US5330626A (en) * 1993-02-16 1994-07-19 E. I. Du Pont De Nemours And Company Irradiation of polymeric ion exchange membranes to increase water absorption
US5876571A (en) * 1996-05-10 1999-03-02 E. I. Du Pont De Nemours And Company Process for making cation exchange membranes with enhanced electrochemical properties
US6136274A (en) 1996-10-07 2000-10-24 Irori Matrices with memories in automated drug discovery and units therefor
EP1127084A1 (en) * 1998-09-15 2001-08-29 National Power Plc Water based grafting
US20040087677A1 (en) * 2001-02-22 2004-05-06 Takanobu Sugo Method for graft polymerization to polymer substrate
US7071271B2 (en) * 2003-10-30 2006-07-04 3M Innovative Properties Company Aqueous emulsion polymerization of functionalized fluoromonomers
US7179847B2 (en) 2003-11-13 2007-02-20 3M Innovative Properties Company Polymer electrolytes crosslinked by e-beam
US7074841B2 (en) 2003-11-13 2006-07-11 Yandrasits Michael A Polymer electrolyte membranes crosslinked by nitrile trimerization
US7259208B2 (en) * 2003-11-13 2007-08-21 3M Innovative Properties Company Reinforced polymer electrolyte membrane
US7265162B2 (en) * 2003-11-13 2007-09-04 3M Innovative Properties Company Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam
US7060756B2 (en) * 2003-11-24 2006-06-13 3M Innovative Properties Company Polymer electrolyte with aromatic sulfone crosslinking
US7112614B2 (en) * 2003-12-08 2006-09-26 3M Innovative Properties Company Crosslinked polymer
US7060738B2 (en) 2003-12-11 2006-06-13 3M Innovative Properties Company Polymer electrolytes crosslinked by ultraviolet radiation
US7832171B2 (en) * 2003-12-12 2010-11-16 Dennis Erickson Construction framing system and track therefor
US7173067B2 (en) 2003-12-17 2007-02-06 3M Innovative Properties Company Polymer electrolyte membranes crosslinked by direct fluorination
JP4514643B2 (ja) * 2005-04-12 2010-07-28 信越化学工業株式会社 ダイレクトメタノール型燃料電池用固体高分子電解質膜及びその製造方法、並びにダイレクトメタノール型燃料電池
DE102006041511A1 (de) * 2006-08-29 2008-03-20 Leibniz-Institut Für Polymerforschung Dresden E.V. Verfahren zur Herstellung von modifizierten PTFE-Pfropfcopolymer-Materialien durch Gasphasenpfropfung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1371843A (fr) * 1963-06-25 1964-09-11 Centre Nat Rech Scient Perfectionnements apportés aux membranes semi-perméables
US3666693A (en) * 1969-02-17 1972-05-30 Centre Nat Rech Scient Sequential graft copolymerization of acid and basic monomers onto a perhalogenated olefin polymer
JPS551351B2 (es) * 1974-03-07 1980-01-12
JPS5223192A (en) * 1975-08-15 1977-02-21 Asahi Glass Co Ltd Preparation of improved fluoropolymer bearing cation exchange groups
JPS5248598A (en) * 1975-10-17 1977-04-18 Asahi Glass Co Ltd Method for producing alkali hydroxide
JPS5939453B2 (ja) * 1976-06-23 1984-09-22 株式会社トクヤマ 陽イオン交換体の製造方法
GB1516048A (en) * 1976-09-06 1978-06-28 Asahi Glass Co Ltd Electrolysis of aqueous solution of sodium chloride
US4176215A (en) * 1978-03-13 1979-11-27 E. I. Du Pont De Nemours And Company Ion-exchange structures of copolymer blends useful in electrolytic cells
JPS6034980B2 (ja) * 1979-02-05 1985-08-12 日本原子力研究所 放射線グラフト重合法による寸法安定性の優れたグラフト膜の製造方法
JPS6026414B2 (ja) * 1979-02-05 1985-06-24 日本原子力研究所 新規なイオン交換膜製造方法
JPS55160028A (en) * 1979-05-31 1980-12-12 Asahi Chem Ind Co Ltd Improved fluorinated cation exchange membrane and production thereof
AU539988B2 (en) * 1979-12-28 1984-10-25 Ici Australia Limited Grafted cabion exchange resins
NZ195570A (en) * 1979-12-28 1983-05-31 Ici Australia Ltd Cation exchange resin based on perhalogenated fluorine-containing polymer

Also Published As

Publication number Publication date
WO1982001882A1 (en) 1982-06-10
JPH0261498B2 (es) 1990-12-20
EP0065547A1 (en) 1982-12-01
EP0065547A4 (en) 1983-04-18
JPS57501858A (es) 1982-10-14
US4602045A (en) 1986-07-22
DE3173537D1 (en) 1986-02-27
EP0065547B1 (en) 1986-01-15
MX159745A (es) 1989-08-16

Similar Documents

Publication Publication Date Title
US4629563B1 (en) Asymmetric membranes
GB2070974B (en) Supported semipermeable membrane
DE3173548D1 (en) Anisotropic membranes
DE3478934D1 (en) Membrane
GB2080144B (en) Membrane separating device
GB2016024B (en) Reverse osmosis semipermeable membrane
GB2073654B (en) Preparing selective permeable membranes
GB2076392B (en) Porous glass membrane
ZA818207B (en) Permselective membranes
GB2123015B (en) Membrane filters
DE3167434D1 (en) Semipermeable membranes
DE3275815D1 (en) Semi-permeable membranes
DE3276853D1 (en) Porous membrane
DE3171178D1 (en) A semipermeable membrane
DE3065538D1 (en) Permselective membrane
ZA814115B (en) Membrane plasmapoheresis module
DE3265896D1 (en) Membrane filtration using ultrafiltration membrane
IE45467L (en) Semipermeable membranes
GB2086798B (en) Microporous cellulose membrane
DE3274953D1 (en) Permselective membrane
ZA849041B (en) Membranes
AU559143B2 (en) Semi-permeable membrane apparatus
GB2069925B (en) Plasmaphoresis membrane
DE3277435D1 (en) Membrane plasmapheresis apparatus
GB2078133B (en) Reverse osmosis unit-degasifier system