ATE67225T1 - Mikroporoese filme. - Google Patents

Mikroporoese filme.

Info

Publication number
ATE67225T1
ATE67225T1 AT85309249T AT85309249T ATE67225T1 AT E67225 T1 ATE67225 T1 AT E67225T1 AT 85309249 T AT85309249 T AT 85309249T AT 85309249 T AT85309249 T AT 85309249T AT E67225 T1 ATE67225 T1 AT E67225T1
Authority
AT
Austria
Prior art keywords
sub
films
microporous films
halopolymer
chlorine
Prior art date
Application number
AT85309249T
Other languages
English (en)
Inventor
George Barry Park
John Anthony Cook
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
Application filed by Scimat Ltd filed Critical Scimat Ltd
Application granted granted Critical
Publication of ATE67225T1 publication Critical patent/ATE67225T1/de

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • 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
    • 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
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/044—Elimination of an inorganic solid phase
    • C08J2201/0444—Salts
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/046—Elimination of a polymeric phase
    • C08J2201/0464—Elimination of a polymeric phase using water or inorganic fluids
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cell Separators (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Primary Cells (AREA)
  • Laminated Bodies (AREA)
AT85309249T 1984-12-19 1985-12-18 Mikroporoese filme. ATE67225T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848432048A GB8432048D0 (en) 1984-12-19 1984-12-19 Electrochemical cells
EP85309249A EP0188114B1 (de) 1984-12-19 1985-12-18 Mikroporöse Filme

Publications (1)

Publication Number Publication Date
ATE67225T1 true ATE67225T1 (de) 1991-09-15

Family

ID=10571425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85309249T ATE67225T1 (de) 1984-12-19 1985-12-18 Mikroporoese filme.

Country Status (5)

Country Link
EP (2) EP0397222A3 (de)
JP (1) JP2575355B2 (de)
AT (1) ATE67225T1 (de)
DE (1) DE3584088D1 (de)
GB (1) GB8432048D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219589A (en) * 1988-06-13 1989-12-13 Scimat Ltd Microporous halopolymer films
US5198162A (en) * 1984-12-19 1993-03-30 Scimat Limited Microporous films
GB8432048D0 (en) 1984-12-19 1985-01-30 Raychem Ltd Electrochemical cells
GB2168981B (en) * 1984-12-27 1988-07-06 Asahi Chemical Ind Porous fluorine resin membrane and process for preparation thereof
GB8517571D0 (en) * 1985-07-11 1985-08-14 Raychem Ltd Polymer composition
US4910106A (en) * 1988-08-05 1990-03-20 Hoechst Celanese Corporation Formation of halogenated polymeric microporous membranes having improved strength properties
GB2232982A (en) * 1989-06-13 1991-01-02 Scimat Ltd Microporous films
DE4112248A1 (de) * 1991-04-15 1992-10-22 Basf Ag Verfahren zur herstellung offenporoeser, fasriger teile aus polytetrafluorethylen durch spritzguss oder extrusion
CN1685540A (zh) * 2002-09-27 2005-10-19 荷兰应用科学研究会(Tno) 再充电式锂电池
JP2008055404A (ja) * 2006-08-01 2008-03-13 Mitsubishi Electric Corp 空気処理装置
EP4334534B1 (de) 2021-05-07 2025-11-19 Shore Defence Limited Verbesserungen an und im zusammenhang mit der bodenstabilisierung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682050A (en) * 1950-02-15 1952-11-05 Ncr Co Process for making microporous objects form vinyl chloride polymers
FR1515826A (fr) * 1963-08-07 1968-03-08 Grace W R & Co Séparateur pour batterie et procédé pour sa fabrication
JPS56159128A (en) * 1980-05-15 1981-12-08 Asahi Chem Ind Co Ltd Thermoplastic resin porous film and production thereof
US4401736A (en) * 1981-01-05 1983-08-30 Wilson Greatbatch Ltd. Anode assembly for lithium-halogen cell
US4376811A (en) * 1981-12-21 1983-03-15 Gte Products Corporation Electrochemical cell
IL73394A (en) 1983-11-02 1987-10-30 Raychem Ltd Method of making a protected electrode from sensitive materials
GB8432048D0 (en) 1984-12-19 1985-01-30 Raychem Ltd Electrochemical cells

Also Published As

Publication number Publication date
EP0188114A2 (de) 1986-07-23
EP0188114B1 (de) 1991-09-11
JPS61145234A (ja) 1986-07-02
DE3584088D1 (de) 1991-10-17
JP2575355B2 (ja) 1997-01-22
EP0397222A3 (de) 1991-02-27
EP0188114A3 (en) 1987-11-11
EP0397222A2 (de) 1990-11-14
GB8432048D0 (en) 1985-01-30

Similar Documents

Publication Publication Date Title
ATE67225T1 (de) Mikroporoese filme.
ES446288A1 (es) Una pila electroquimica no acuosa mejorada.
DE69904919D1 (de) Im wesentlichen fluorierte ionomere
IL71186A0 (en) Reinforced ion-exchange membrane,electrochemical cell comprising it and electrolysis process using it
KR950703804A (ko) 공기 전극을 사용하는 전력전달용 전기화학 장치(electrochemical apparatus for power delivery utilizing an air electrode)
DK0528557T3 (da) Carbon/polymer-komposit-elektrode til anvendelse i et lithiumbatteri
ATE215267T1 (de) Extrusion von komponenten auf polymerbasis für elektrochemische zelle
AU594485B2 (en) Nickel alloy anodes for electrochemical dechlorination
JPS57137490A (en) Film, electrochemical tank and electrolytic method
SE7903659L (sv) Galvanisk primercell och sett att forbettra en sadan cells elektriska egenskaper
AU525395B2 (en) Fluorinated polymer ion exchange membrane, laminar structure and electrolytic cell
US4419423A (en) Nonaqueous cells employing heat-treated MnO2 cathodes and a PC-DME-LiCF3 SO3 electrolyte
ES8102423A1 (es) Una pila no acuosa
KR860000724A (ko) 비수성 전기화학 전지
NO843071L (no) Positivt aktivt material for elektrokjemiske celler samt celle med saadant material
EP0138056A1 (de) Nicht-wässrige Zelle mit einem neuen organischen Elektrolyten
FR2356286A1 (fr) Compositions destinees a des applications electrochimiques et electrodes qui en sont formees
NO161629C (no) Forsterket, laminert bimembran inneh. forsterkende offerelementer, en ionevekslingsmembran dannet av denne bimembran og anvendelse av ionevekslingsmembranen i en elektrokjemisk celle for elektrolyse av alkalimetallhalogenider.
EP0044240A1 (de) Nichtwässrige Zellen enthaltend Kathoden aus wärmebehandeltem Mangandioxid und einen Elektrolyten von Propylencarbonat-dimethoxyäthan-lithium-trifluormethylsulfonat
NO129315B (de)
JPS5569127A (en) Electrochromic display device
JPS57158282A (en) Electrochromic display element
SU831755A1 (ru) Стекло
Munshi et al. Solid State Batteries.
JPS53137896A (en) Alkali chloride electrolytic cell

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties