ES2093883T3 - Material para separadores hidrofilo, de material de velo fibroso para acumuladores de energia electroquimicos y procedimiento para su produccion. - Google Patents
Material para separadores hidrofilo, de material de velo fibroso para acumuladores de energia electroquimicos y procedimiento para su produccion.Info
- Publication number
- ES2093883T3 ES2093883T3 ES93109577T ES93109577T ES2093883T3 ES 2093883 T3 ES2093883 T3 ES 2093883T3 ES 93109577 T ES93109577 T ES 93109577T ES 93109577 T ES93109577 T ES 93109577T ES 2093883 T3 ES2093883 T3 ES 2093883T3
- Authority
- ES
- Spain
- Prior art keywords
- electrochemical energy
- procedure
- production
- energy accumulators
- fibrous veil
- 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
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
-
- 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- 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
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/423—Polyamide resins
-
- 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
Abstract
UN MATERIAL SEPARADOR HIDROFILADO DE FIBRAS NO TEJIDAS PARA ACUMULADOR DE ENERGIA ELECTROQUIMICA CON ELECTROLITO ALCALINO ACUOSO SE COMPONE DE UNA MEZCLA DE FIBRAS DE POLIOLEFINA Y/O POLIAMIDA MUY Y POCO FUNDIDAS. EL MATERIAL DE VELO SE SOLIDIFICA EN FORMA FUNDIDA POR MEDIO DEL REBLANDECIMIENTO DE LA PORCION DE FIBRAS POCO FUNDIDAS A TRAVES DE PRESION Y CALENTAMIENTO, HUMEDECIENDOSE CON EL 0,5 HASTA 7% EN PESO CON RESPECTO AL PESO EN SECO DEL MATERIAL DE VELO CON AGUA DESIONIZADA. SE DA A CONOCER UN PROCESO PARA LA HIDROFILACION DEL MATERIAL DE VELO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4233412A DE4233412C1 (de) | 1992-10-05 | 1992-10-05 | Hydrophiliertes Separatorenmaterial aus Faservliesstoff für elektrochemische Energiespeicher und Verfahren zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2093883T3 true ES2093883T3 (es) | 1997-01-01 |
Family
ID=6469651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93109577T Expired - Lifetime ES2093883T3 (es) | 1992-10-05 | 1993-06-16 | Material para separadores hidrofilo, de material de velo fibroso para acumuladores de energia electroquimicos y procedimiento para su produccion. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5401594A (es) |
EP (1) | EP0591616B1 (es) |
JP (1) | JPH06215750A (es) |
DE (2) | DE4233412C1 (es) |
ES (1) | ES2093883T3 (es) |
TW (1) | TW219377B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0665054A1 (de) * | 1994-01-27 | 1995-08-02 | SECURETEC GmbH | Adsorbermaterial zur Anreicherung und Gewinnung von Spurenstoffen aus der Gasphase |
JP3499930B2 (ja) * | 1994-10-07 | 2004-02-23 | 三洋電機株式会社 | アルカリ蓄電池 |
US5589302A (en) * | 1994-11-04 | 1996-12-31 | Pall Corporation | Battery separator and battery containing same |
EP0795916B1 (en) * | 1994-12-28 | 2010-02-24 | Asahi Kasei Kabushiki Kaisha | Wet type nonwoven fabric for cell separator, its production method and enclosed secondary cell |
US5645956A (en) * | 1995-07-27 | 1997-07-08 | Pall Corporation | Resilient battery separator |
US5700599A (en) * | 1996-01-12 | 1997-12-23 | Danko; Thomas | High absorption rate battery separator |
US5700600A (en) * | 1996-01-12 | 1997-12-23 | Danko; Thomas | Long life battery separator |
JPH10106527A (ja) * | 1996-09-25 | 1998-04-24 | Matsushita Electric Ind Co Ltd | アルカリ蓄電池 |
US6498825B1 (en) * | 1997-04-22 | 2002-12-24 | Silicon Laboratories Inc. | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with programmable current limiting |
EP1149424B1 (en) | 1999-01-08 | 2007-01-03 | Ahlstrom Mount Holly Springs, LLC | Durable hydrophilic nonwoven mat for rechargeable alkaline batteries |
US6495292B1 (en) | 2000-04-26 | 2002-12-17 | William W. Yen | Wettable nonwoven battery separator |
US7063917B2 (en) | 2001-02-21 | 2006-06-20 | Ahlstrom Mount Holly Springs, Llc | Laminated battery separator material |
JP2003068270A (ja) * | 2001-08-29 | 2003-03-07 | Sanyo Electric Co Ltd | ニッケル・水素蓄電池用セパレータ及びニッケル・水素蓄電池 |
DE10213449A1 (de) * | 2002-03-26 | 2003-10-23 | Freudenberg Carl Kg | Hydrophiliertes Separatormaterial |
DE10336380B4 (de) * | 2003-08-06 | 2005-08-25 | Carl Freudenberg Kg | Ultradünner, poröser und mechanisch stabiler Vliesstoff und dessen Verwendung |
TWI251366B (en) * | 2004-01-19 | 2006-03-11 | High Tech Battery Inc | Alkaline polyvinyl alcohol doped polyepichlorohydrin polymer electrolyte thin film and its application |
JP2006278896A (ja) | 2005-03-30 | 2006-10-12 | Tdk Corp | 電気化学デバイス |
US7825822B2 (en) | 2005-04-01 | 2010-11-02 | Cepia, Llc | System and method for extracting and conveying modulated AC signal information |
DE102006032035A1 (de) * | 2006-07-10 | 2008-01-17 | Carl Freudenberg Kg | Vliesstoff zur Verwendung in einem Separator für alkalische Batterien mit erhöhter chemischer und thermischer Beständigkeit sowie verbesserter Homogenität |
IN2014MN02250A (es) | 2012-11-30 | 2015-07-24 | Lg Chemical Ltd | |
WO2014113944A1 (zh) * | 2013-01-23 | 2014-07-31 | 华南理工大学 | 一种隔膜纸及其制备方法和应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947537A (en) * | 1971-07-16 | 1976-03-30 | Exxon Research & Engineering Co. | Battery separator manufacturing process |
GB1522605A (en) * | 1974-09-26 | 1978-08-23 | Ici Ltd | Preparation of fibrous sheet product |
US4091181A (en) * | 1977-09-01 | 1978-05-23 | Union Carbide Corporation | Rechargeable galvanic cell |
US4359510A (en) * | 1980-07-31 | 1982-11-16 | Celanese Corporation | Hydrophilic polymer coated microporous membranes capable of use as a battery separator |
JPS56156668A (en) * | 1980-12-25 | 1981-12-03 | Toshiba Corp | Alkaline battery |
JPS57197757A (en) * | 1981-05-30 | 1982-12-04 | Sanyo Electric Co Ltd | Alkali zinc storage battery |
US4650730A (en) * | 1985-05-16 | 1987-03-17 | W. R. Grace & Co. | Battery separator |
JPH05114397A (ja) * | 1991-10-23 | 1993-05-07 | Sanyo Electric Co Ltd | 電池の製造法 |
-
1992
- 1992-10-05 DE DE4233412A patent/DE4233412C1/de not_active Expired - Lifetime
-
1993
- 1993-06-16 DE DE59303849T patent/DE59303849D1/de not_active Expired - Fee Related
- 1993-06-16 EP EP93109577A patent/EP0591616B1/de not_active Expired - Lifetime
- 1993-06-16 ES ES93109577T patent/ES2093883T3/es not_active Expired - Lifetime
- 1993-06-24 TW TW082105048A patent/TW219377B/zh active
- 1993-10-04 JP JP5247684A patent/JPH06215750A/ja active Pending
- 1993-10-05 US US08/131,832 patent/US5401594A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0591616B1 (de) | 1996-09-18 |
JPH06215750A (ja) | 1994-08-05 |
EP0591616A1 (de) | 1994-04-13 |
US5401594A (en) | 1995-03-28 |
DE4233412C1 (de) | 1994-02-17 |
TW219377B (en) | 1994-01-21 |
DE59303849D1 (de) | 1996-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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