DE60209781T2 - Multischicht-verbundseparator für bleiakkumulatoren - Google Patents
Multischicht-verbundseparator für bleiakkumulatoren Download PDFInfo
- Publication number
- DE60209781T2 DE60209781T2 DE60209781T DE60209781T DE60209781T2 DE 60209781 T2 DE60209781 T2 DE 60209781T2 DE 60209781 T DE60209781 T DE 60209781T DE 60209781 T DE60209781 T DE 60209781T DE 60209781 T2 DE60209781 T2 DE 60209781T2
- Authority
- DE
- Germany
- Prior art keywords
- separator according
- battery separator
- fibrous
- microporous
- layer
- 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
- 229920000642 polymer Polymers 0.000 claims description 61
- 239000011148 porous material Substances 0.000 claims description 49
- -1 Polyethylene Polymers 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 28
- 229920000098 polyolefin Polymers 0.000 claims description 27
- 239000003365 glass fiber Substances 0.000 claims description 23
- 239000004698 Polyethylene Substances 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 20
- 229920000573 polyethylene Polymers 0.000 claims description 20
- 229920005594 polymer fiber Polymers 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000003792 electrolyte Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 229920001410 Microfiber Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000003658 microfiber Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 15
- 239000001301 oxygen Substances 0.000 description 15
- 229910052760 oxygen Inorganic materials 0.000 description 15
- 239000002243 precursor Substances 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000012528 membrane Substances 0.000 description 5
- 239000004014 plasticizer Substances 0.000 description 5
- 229920006254 polymer film Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 210000001787 dendrite Anatomy 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910021485 fumed silica Inorganic materials 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 238000000196 viscometry Methods 0.000 description 1
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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- 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
-
- 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
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
- H01M50/437—Glass
-
- 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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic 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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
-
- 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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
-
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- 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
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/121—Valve regulated lead acid batteries [VRLA]
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US957622 | 2001-09-20 | ||
| US09/957,622 US20030054235A1 (en) | 2001-09-20 | 2001-09-20 | Laminated multilayer separator for lead-acid batteries |
| US76229 | 2002-02-14 | ||
| US10/076,229 US6689509B2 (en) | 2001-09-20 | 2002-02-14 | Laminated multilayer separator for lead-acid batteries |
| PCT/IB2002/005060 WO2003026038A2 (en) | 2001-09-20 | 2002-09-13 | Laminated multilayer separator for lead-acid batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60209781D1 DE60209781D1 (de) | 2006-05-04 |
| DE60209781T2 true DE60209781T2 (de) | 2006-11-09 |
Family
ID=26757829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60209781T Expired - Lifetime DE60209781T2 (de) | 2001-09-20 | 2002-09-13 | Multischicht-verbundseparator für bleiakkumulatoren |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6689509B2 (enExample) |
| EP (1) | EP1430553B1 (enExample) |
| JP (1) | JP2005503650A (enExample) |
| KR (1) | KR20040040470A (enExample) |
| AU (1) | AU2002351067A1 (enExample) |
| DE (1) | DE60209781T2 (enExample) |
| ES (1) | ES2257588T3 (enExample) |
| WO (1) | WO2003026038A2 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6929858B2 (en) * | 2002-03-25 | 2005-08-16 | Squannacook Technologies Llc | Glass fibers |
| DE10255121B4 (de) * | 2002-11-26 | 2017-09-14 | Evonik Degussa Gmbh | Separator mit asymmetrischem Porengefüge für eine elektrochemische Zelle |
| KR101141450B1 (ko) * | 2003-06-13 | 2012-07-12 | 다라믹 엘엘씨 | 산 축전지용 분리기를 형성하기 위한 분리기 물질 |
| DE10327080B4 (de) * | 2003-06-13 | 2007-08-16 | Daramic, Inc. | Separatormaterial zum Bilden eines Separators für einen Säureakkumulator und Verfahren zu deren Herstellung |
| US20060014075A1 (en) * | 2004-07-14 | 2006-01-19 | Amer-Sil S.A. | Process for manufacturing plate electrode stackings |
| DE102004045095B3 (de) * | 2004-09-17 | 2005-11-24 | Vb Autobatterie Gmbh & Co. Kgaa | Elektrochemischer Bleiakkumulator |
| US7112389B1 (en) * | 2005-09-30 | 2006-09-26 | E. I. Du Pont De Nemours And Company | Batteries including improved fine fiber separators |
| WO2009102946A1 (en) * | 2008-02-14 | 2009-08-20 | Firefly Energy Inc. | Battery with electrolyte diffusing separator |
| US9379378B2 (en) * | 2010-01-20 | 2016-06-28 | Johnson Controls Technology Company | Electrode for lead acid storage battery |
| JP5727618B2 (ja) | 2010-11-10 | 2015-06-03 | エピック ベンチャーズ インコーポレイテッドＥｐｉｃ Ｖｅｎｔｕｒｅｓ Ｉｎｃ． | 格子内に保持した活物質を有する鉛酸セル |
| JP5789988B2 (ja) * | 2011-01-13 | 2015-10-07 | Jnc株式会社 | 微多孔膜補強用不織布 |
| US9666848B2 (en) | 2011-05-20 | 2017-05-30 | Dreamweaver International, Inc. | Single-layer lithium ion battery separator |
| CN103891024B (zh) * | 2011-10-31 | 2017-04-12 | 三洋电机株式会社 | 具备螺旋电极体的电池及其制造方法 |
| US10700326B2 (en) | 2012-11-14 | 2020-06-30 | Dreamweaver International, Inc. | Single-layer lithium ion battery separators exhibiting low shrinkage rates at high temperatures |
| KR101601787B1 (ko) * | 2013-02-28 | 2016-03-09 | 제일모직주식회사 | 인장 강도가 높은 분리막 및 그 제조 방법 |
| JP2016513861A (ja) * | 2013-03-07 | 2016-05-16 | ダラミック エルエルシー | 耐酸化性積層セパレータ |
| US10607790B2 (en) | 2013-03-15 | 2020-03-31 | Dreamweaver International, Inc. | Direct electrolyte gelling via battery separator composition and structure |
| US20140272527A1 (en) * | 2013-03-15 | 2014-09-18 | Energy Power Systems, LLC | Separator components and system for energy storage and conversion devices |
| US10014501B2 (en) | 2014-03-22 | 2018-07-03 | Hollingsworth & Vose Company | Battery separators having a low apparent density |
| US9293748B1 (en) | 2014-09-15 | 2016-03-22 | Hollingsworth & Vose Company | Multi-region battery separators |
| CN107431167A (zh) | 2015-02-19 | 2017-12-01 | 霍林斯沃思和沃斯有限公司 | 包含化学添加剂和/或其他组分的电池隔离件 |
| ES2949694T3 (es) | 2015-02-26 | 2023-10-02 | Daramic Llc | Separadores con pérdida de agua mejorada utilizados con baterías de plomo ácido, sistemas para el rendimiento mejorado de la pérdida de agua y sus procedimiento de fabricación y uso |
| US9786885B2 (en) | 2015-04-10 | 2017-10-10 | Hollingsworth & Vose Company | Battery separators comprising inorganic particles |
| WO2016179362A1 (en) * | 2015-05-05 | 2016-11-10 | Daramic, Llc | Improved separators for vrla batteries and methods relating thereto |
| US20160372727A1 (en) * | 2015-06-17 | 2016-12-22 | Johns Manville | Bi-functional nonwoven mat used in agm lead-acid batteries |
| EP3314680B1 (en) | 2015-06-26 | 2021-07-14 | Daramic LLC | Improved absorbent glass mat separators, vrla batteries, and related methods of manufacture and use |
| CN105355821A (zh) * | 2015-08-10 | 2016-02-24 | 达拉米克有限责任公司 | 性能改进的电池串 |
| WO2017123190A1 (en) * | 2016-01-11 | 2017-07-20 | Daramic, Llc | Improved battery separators for e-rickshaw and similar vehicle lead acid batteries |
| WO2018147866A1 (en) | 2017-02-10 | 2018-08-16 | Daramic, Llc | Improved separators with fibrous mat, lead acid batteries, and methods and systems associated therewith |
| WO2021138292A1 (en) | 2019-12-30 | 2021-07-08 | Microporous, Llc | Battery separator configured for reducing acid stratification for enhanced flooded batteries |
| US12401090B2 (en) | 2020-02-10 | 2025-08-26 | Hollingsworth & Vose Company | Embossed separators |
| JP6937453B1 (ja) * | 2020-02-26 | 2021-09-22 | 日本板硝子株式会社 | ガラス繊維と熱融着性有機繊維を使用した密閉式鉛蓄電池用セパレーター |
| JP7753684B2 (ja) * | 2021-06-04 | 2025-10-15 | 株式会社Ｇｓユアサ | 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池 |
| WO2022255443A1 (ja) * | 2021-06-04 | 2022-12-08 | 株式会社Ｇｓユアサ | 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池 |
| JP7753683B2 (ja) * | 2021-06-04 | 2025-10-15 | 株式会社Ｇｓユアサ | 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池 |
| JP7703973B2 (ja) * | 2021-09-22 | 2025-07-08 | 株式会社Ｇｓユアサ | 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池 |
| JP7739886B2 (ja) * | 2021-09-17 | 2025-09-17 | 株式会社Ｇｓユアサ | 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池 |
| JP7765910B2 (ja) * | 2021-07-30 | 2025-11-07 | 旭化成株式会社 | 鉛蓄電池用セパレータ及び鉛蓄電池 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558764A (en) | 1966-09-06 | 1971-01-26 | Celanese Corp | Process for preparing microporous film |
| US3669746A (en) | 1970-08-03 | 1972-06-13 | Gates Rubber Co | Separators for secondary alkaline batteries having a zinc-containing electrode |
| US3801404A (en) | 1970-10-28 | 1974-04-02 | Celanese Corp | Novel open-celled microporous film |
| US3679538A (en) | 1970-10-28 | 1972-07-25 | Celanese Corp | Novel open-celled microporous film |
| US3839240A (en) | 1971-03-18 | 1974-10-01 | Celanese Corp | High melt index microporous films |
| US3843761A (en) | 1973-05-30 | 1974-10-22 | Celanese Corp | Process for preparing a thermoplastic microporous film involving a cold stretching step and multiple hot stretching steps |
| DE3005297A1 (de) | 1980-02-13 | 1981-08-20 | Varta Batterie Ag, 3000 Hannover | Bleiakkumulator |
| US4650730A (en) | 1985-05-16 | 1987-03-17 | W. R. Grace & Co. | Battery separator |
| EP0210803B1 (en) * | 1985-07-19 | 1989-09-20 | Agency Of Industrial Science And Technology | Foamed metal and method of producing same |
| US4620956A (en) | 1985-07-19 | 1986-11-04 | Celanese Corporation | Process for preparing microporous polyethylene film by uniaxial cold and hot stretching |
| US4908282A (en) | 1986-11-12 | 1990-03-13 | Hollingsworth And Vose Company | Recombinant battery and plate separator therefor |
| US4743520A (en) * | 1986-11-18 | 1988-05-10 | Power Conversion, Inc. | Self-limiting electrochemical cell |
| US5075183A (en) | 1990-04-18 | 1991-12-24 | Shin-Kobe Electric Machinery Co., Ltd. | Lead acid storage battery |
| DE4101630A1 (de) * | 1990-06-08 | 1991-12-12 | Fraunhofer Ges Forschung | Verfahren zur herstellung aufschaeumbarer metallkoerper und verwendung derselben |
| US5376477A (en) * | 1992-11-10 | 1994-12-27 | Teledyne Industries, Inc. | Storage battery and plate separator systems for a storage battery |
| JP2603141Y2 (ja) | 1993-11-30 | 2000-02-28 | 古河電池株式会社 | 鉛蓄電池用袋状セパレータ並びに鉛蓄電池 |
| US5848351A (en) * | 1995-04-03 | 1998-12-08 | Mitsubishi Materials Corporation | Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery |
| US5922492A (en) * | 1996-06-04 | 1999-07-13 | Tonen Chemical Corporation | Microporous polyolefin battery separator |
| JPH1012211A (ja) * | 1996-06-18 | 1998-01-16 | Tonen Chem Corp | 電池セパレーター用複合膜 |
| US5962161A (en) | 1997-01-14 | 1999-10-05 | Daramic, Inc. | Recombinant battery separator |
| CA2248357C (en) * | 1997-01-16 | 2003-10-21 | Mitsubishi Paper Mills Limited | Separator for non-aqueous electrolyte batteries, nonaqueous electrolyte battery using it, and method for manufacturing separator for non-aqueous electrolyte batteries |
| US5902696A (en) * | 1997-06-02 | 1999-05-11 | Wilson Greatbatch Ltd. | Separator for nonaqueous electrochemical cells |
| KR20010042790A (ko) | 1998-06-23 | 2001-05-25 | 뵌스테드 뵈르너 | 밀폐형 납축전지용 이격판 |
-
2002
- 2002-02-14 US US10/076,229 patent/US6689509B2/en not_active Expired - Lifetime
- 2002-09-13 KR KR10-2004-7004122A patent/KR20040040470A/ko not_active Ceased
- 2002-09-13 DE DE60209781T patent/DE60209781T2/de not_active Expired - Lifetime
- 2002-09-13 ES ES02785779T patent/ES2257588T3/es not_active Expired - Lifetime
- 2002-09-13 JP JP2003529552A patent/JP2005503650A/ja not_active Withdrawn
- 2002-09-13 WO PCT/IB2002/005060 patent/WO2003026038A2/en not_active Ceased
- 2002-09-13 AU AU2002351067A patent/AU2002351067A1/en not_active Abandoned
- 2002-09-13 EP EP02785779A patent/EP1430553B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040040470A (ko) | 2004-05-12 |
| US20030054237A1 (en) | 2003-03-20 |
| EP1430553A2 (en) | 2004-06-23 |
| US6689509B2 (en) | 2004-02-10 |
| AU2002351067A1 (en) | 2003-04-01 |
| DE60209781D1 (de) | 2006-05-04 |
| EP1430553B1 (en) | 2006-03-08 |
| WO2003026038A3 (en) | 2003-10-02 |
| WO2003026038A2 (en) | 2003-03-27 |
| ES2257588T3 (es) | 2006-08-01 |
| JP2005503650A (ja) | 2005-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60209781T2 (de) | Multischicht-verbundseparator für bleiakkumulatoren | |
| US6869726B2 (en) | Reinforced multilayer separator for lead-acid batteries | |
| EP1444742B1 (en) | Multilayer separator for lead-acid batteries | |
| DE69724513T2 (de) | Mikroporöse Membran aus einer Polyolefinzusammensetzung, Verfahren zu deren Herstellung und Batterieseparator | |
| DE69826552T2 (de) | Verfahren zum Herstellung eines dreilagigen mikroporösen Batterieseparators | |
| DE10327080B4 (de) | Separatormaterial zum Bilden eines Separators für einen Säureakkumulator und Verfahren zu deren Herstellung | |
| DE60212274T2 (de) | Elektrochemische vorrichtung unter verwendung von multikomponenten kompositmembranfilm | |
| EP2186149B1 (de) | Vliesstoff mit partikelfüllung | |
| DE10336380B4 (de) | Ultradünner, poröser und mechanisch stabiler Vliesstoff und dessen Verwendung | |
| DE102016105120B4 (de) | Sekundärbatterie mit nicht-wässrigem Elektrolyt | |
| US6852444B2 (en) | Reinforced multilayer separator for lead-acid batteries | |
| DE102009002680A1 (de) | Herstellung und Verwendung keramischer Kompositmaterialien basierend auf Polymer-Trägerfolie | |
| EP2903830B1 (de) | Mikroporöse separator-folie mit homogener porosität und erhöhter durchstossfestigkeit | |
| DE69932103T2 (de) | Batterieseparator mit mehreren erhebungen und vertikalen rippen | |
| EP3030687B1 (en) | Instantaneously wettable polymer fiber sheets | |
| DE102009055944B4 (de) | Separator für eine elektrochemische Zelle und elektrochemische Zelle mit einem solchen Separator | |
| EP0758490B1 (de) | Separator mit längs- und querrippen zur verwendung in akkumulatoren | |
| DE69801093T2 (de) | Fünflagiger Batterieseparator | |
| DE69105184T2 (de) | Separator für alkalische Akkumulatoren. | |
| US20030054235A1 (en) | Laminated multilayer separator for lead-acid batteries | |
| DE19921955C2 (de) | Blei-Säure-Batterie mit internem Sauerstoff-Verzehrzyklus | |
| JP3383823B2 (ja) | 電池用セパレータとその製造方法及びこれを用いた電池 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |