BE895762A - Matiere poreuse de separateur pour batterie, et son procede de realisation - Google Patents

Matiere poreuse de separateur pour batterie, et son procede de realisation

Info

Publication number
BE895762A
BE895762A BE0/210016A BE210016A BE895762A BE 895762 A BE895762 A BE 895762A BE 0/210016 A BE0/210016 A BE 0/210016A BE 210016 A BE210016 A BE 210016A BE 895762 A BE895762 A BE 895762A
Authority
BE
Belgium
Prior art keywords
battery
manufacturing
separator material
porous separator
porous
Prior art date
Application number
BE0/210016A
Other languages
English (en)
Inventor
W J Bodendorf
Original Assignee
Texon Inc
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 Texon Inc filed Critical Texon Inc
Publication of BE895762A publication Critical patent/BE895762A/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—Polyesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • H01M50/42—Acrylic resins
    • 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
    • H01M50/44—Fibrous material
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic 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
    • H01M50/489—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
    • 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
    • H01M2300/0005—Acid 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Cell Separators (AREA)
BE0/210016A 1982-02-02 1983-01-31 Matiere poreuse de separateur pour batterie, et son procede de realisation BE895762A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34517382A 1982-02-02 1982-02-02
US44585782A 1982-12-06 1982-12-06

Publications (1)

Publication Number Publication Date
BE895762A true BE895762A (fr) 1983-05-16

Family

ID=26994292

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210016A BE895762A (fr) 1982-02-02 1983-01-31 Matiere poreuse de separateur pour batterie, et son procede de realisation

Country Status (8)

Country Link
JP (1) JPS58155651A (fr)
BE (1) BE895762A (fr)
BR (1) BR8300575A (fr)
DE (1) DE3302535C2 (fr)
ES (1) ES8402677A1 (fr)
FR (1) FR2520937B1 (fr)
GB (1) GB2117172B (fr)
IT (1) IT1163067B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529677A (en) * 1982-02-02 1985-07-16 Texon Incorporated Battery separator material
FR2599663B1 (fr) * 1986-06-04 1988-09-16 Fibraconsult Management Beratu Procede pour la fabrication de plaques notamment pour l'isolation acoustique renfermant des fibres minerales et de la perlite expansee et plaques ainsi obtenues
JPH0195466A (ja) * 1987-10-07 1989-04-13 Meidensha Corp 金属ハロゲン電池用セパレータ
JP2625785B2 (ja) * 1987-12-11 1997-07-02 東洋紡績株式会社 電池セパレーター用不織布およびその製造方法
CA2034590A1 (fr) * 1990-07-09 1992-01-10 Mark J. Isaacson Separateur d'accumulateur a recombinaison
US6998193B2 (en) * 2001-12-28 2006-02-14 Policell Technologies, Inc. Microporous membrane and its uses thereof
DE10238945B4 (de) * 2002-08-24 2013-01-03 Evonik Degussa Gmbh Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung, Verwendung des Separators in Lithium-Batterien und Batterie mit dem Separator
CN106663832B (zh) 2014-10-31 2019-06-21 株式会社东芝 非水电解质电池及电池包
CN107925041B (zh) * 2015-06-26 2022-03-25 达拉米克有限责任公司 吸收性玻璃毡、铅酸蓄电池和相关制造方法
CN118801039A (zh) * 2023-04-11 2024-10-18 宁德时代新能源科技股份有限公司 隔膜及其制备方法、电池和用电装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332834A (en) * 1965-11-03 1967-07-25 American Cyanamid Co Process of forming dry strength paper with cationic resin, polyacrylamide resin and alum complex and paper thereof
FR1546172A (fr) * 1966-12-03 1968-11-15 Siemens Ag Membrane étanche aux gaz utilisée dans les cellules électro-chimiques
DE1596076C3 (de) * 1967-06-28 1974-08-01 Fa. Carl Freudenberg, 6940 Weinheim Scheider für Akkumulatoren
JPS5937292B2 (ja) * 1977-10-03 1984-09-08 旭化成株式会社 ポリオレフイン樹脂多孔膜およびアルカリ蓄電池セパレ−タ−ならびにミクロフイルタ−
JPS54140941A (en) * 1978-04-26 1979-11-01 Mitsui Petrochemical Ind Method of producing battery separator
US4216281A (en) * 1978-08-21 1980-08-05 W. R. Grace & Co. Battery separator
JPS57500627A (fr) * 1980-05-12 1982-04-08
CA1172310A (fr) * 1980-06-30 1984-08-07 Stanley J. Strzempko Materiau pour separateurs d'accumulateurs

Also Published As

Publication number Publication date
FR2520937B1 (fr) 1986-11-14
DE3302535C2 (de) 1996-10-31
JPS58155651A (ja) 1983-09-16
IT8319386A1 (it) 1984-08-02
ES519789A0 (es) 1984-03-01
ES8402677A1 (es) 1984-03-01
GB2117172A (en) 1983-10-05
IT8319386A0 (it) 1983-02-02
FR2520937A1 (fr) 1983-08-05
GB2117172B (en) 1985-11-20
IT1163067B (it) 1987-04-08
BR8300575A (pt) 1983-11-08
GB8302565D0 (en) 1983-03-02
DE3302535A1 (de) 1983-08-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EMHART INDUSTRIES INC.

Effective date: 19890131