FR2755707B1 - Procede de fabrication d'un papier poreux et fortement impermeable a l'air, papier poreux et fortement impermeable a l'air fabrique par ce procede et pile electrique non-aqueuse utilisant ce papier - Google Patents

Procede de fabrication d'un papier poreux et fortement impermeable a l'air, papier poreux et fortement impermeable a l'air fabrique par ce procede et pile electrique non-aqueuse utilisant ce papier

Info

Publication number
FR2755707B1
FR2755707B1 FR9714096A FR9714096A FR2755707B1 FR 2755707 B1 FR2755707 B1 FR 2755707B1 FR 9714096 A FR9714096 A FR 9714096A FR 9714096 A FR9714096 A FR 9714096A FR 2755707 B1 FR2755707 B1 FR 2755707B1
Authority
FR
France
Prior art keywords
waterproof paper
porous
highly waterproof
same
electrical battery
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 - Fee Related
Application number
FR9714096A
Other languages
English (en)
Other versions
FR2755707A1 (fr
Inventor
Taiji Mizobuchi
Teruyuki Jinzenji
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.)
Nippon Kodoshi Corp
Original Assignee
Nippon Kodoshi 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
Priority claimed from JP31560996A external-priority patent/JP4080558B2/ja
Priority claimed from JP03296197A external-priority patent/JP3805851B2/ja
Application filed by Nippon Kodoshi Corp filed Critical Nippon Kodoshi Corp
Publication of FR2755707A1 publication Critical patent/FR2755707A1/fr
Application granted granted Critical
Publication of FR2755707B1 publication Critical patent/FR2755707B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H01G4/16—Organic dielectrics of fibrous material, e.g. paper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/02—Diaphragms; Separators
    • 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
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
FR9714096A 1996-11-11 1997-11-10 Procede de fabrication d'un papier poreux et fortement impermeable a l'air, papier poreux et fortement impermeable a l'air fabrique par ce procede et pile electrique non-aqueuse utilisant ce papier Expired - Fee Related FR2755707B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31560996A JP4080558B2 (ja) 1996-11-11 1996-11-11 多孔質高気密度紙及びその製造方法
JP03296197A JP3805851B2 (ja) 1997-01-31 1997-01-31 非水系電池

Publications (2)

Publication Number Publication Date
FR2755707A1 FR2755707A1 (fr) 1998-05-15
FR2755707B1 true FR2755707B1 (fr) 2001-01-19

Family

ID=26371585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9714096A Expired - Fee Related FR2755707B1 (fr) 1996-11-11 1997-11-10 Procede de fabrication d'un papier poreux et fortement impermeable a l'air, papier poreux et fortement impermeable a l'air fabrique par ce procede et pile electrique non-aqueuse utilisant ce papier

Country Status (7)

Country Link
US (2) US6074523A (fr)
KR (1) KR100418994B1 (fr)
CN (1) CN1098947C (fr)
DE (1) DE19749867B4 (fr)
FR (1) FR2755707B1 (fr)
GB (1) GB2320261B (fr)
HK (1) HK1011552A1 (fr)

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JP5839920B2 (ja) * 2011-09-30 2016-01-06 ユニ・チャーム株式会社 吸収体及び吸収性物品
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WO2013180073A1 (fr) 2012-05-28 2013-12-05 株式会社クラレ Séparateur pour cellule non aqueuse et cellule non aqueuse
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CN103321072B (zh) * 2013-05-29 2016-08-31 浙江金晟环保股份有限公司 竹类纤维模塑型制品制作方法
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Also Published As

Publication number Publication date
GB9723543D0 (en) 1998-01-07
DE19749867A1 (de) 1998-05-14
CN1098947C (zh) 2003-01-15
CN1192494A (zh) 1998-09-09
GB2320261A (en) 1998-06-17
DE19749867B4 (de) 2005-10-06
FR2755707A1 (fr) 1998-05-15
KR100418994B1 (ko) 2004-09-20
KR19980042255A (ko) 1998-08-17
US6074523A (en) 2000-06-13
GB2320261B (en) 2000-10-25
HK1011552A1 (en) 1999-07-16
US6413674B1 (en) 2002-07-02

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