FR2488051A1 - Membrane microporeuse et hydrophile a cellules ouvertes, separateur de batterie et batterie l'utilisant, procede pour rendre hydrophile une membrane microporeuse normalement hydrophobe, et procede pour reduire la penetration, dans un separateur de batterie, des ions derives des electrodes - Google Patents
Membrane microporeuse et hydrophile a cellules ouvertes, separateur de batterie et batterie l'utilisant, procede pour rendre hydrophile une membrane microporeuse normalement hydrophobe, et procede pour reduire la penetration, dans un separateur de batterie, des ions derives des electrodes Download PDFInfo
- Publication number
- FR2488051A1 FR2488051A1 FR8114890A FR8114890A FR2488051A1 FR 2488051 A1 FR2488051 A1 FR 2488051A1 FR 8114890 A FR8114890 A FR 8114890A FR 8114890 A FR8114890 A FR 8114890A FR 2488051 A1 FR2488051 A1 FR 2488051A1
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- membrane
- coating
- film
- microporous
- polymer
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- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229940107304 oxidized cellulose Drugs 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920005638 polyethylene monopolymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000007763 reverse roll coating Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 101150035983 str1 gene Proteins 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000010512 thermal transition Effects 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 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
- 239000011800 void material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1212—Coextruded layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated 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
- H01M50/409—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
- H01M50/411—Organic material
- H01M50/429—Natural 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
- H01M50/409—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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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
- H01M2300/0014—Alkaline 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)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/174,146 US4359510A (en) | 1980-07-31 | 1980-07-31 | Hydrophilic polymer coated microporous membranes capable of use as a battery separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2488051A1 true FR2488051A1 (fr) | 1982-02-05 |
| FR2488051B1 FR2488051B1 (cg-RX-API-DMAC7.html) | 1984-04-27 |
Family
ID=22635020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8114890A Granted FR2488051A1 (fr) | 1980-07-31 | 1981-07-30 | Membrane microporeuse et hydrophile a cellules ouvertes, separateur de batterie et batterie l'utilisant, procede pour rendre hydrophile une membrane microporeuse normalement hydrophobe, et procede pour reduire la penetration, dans un separateur de batterie, des ions derives des electrodes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4359510A (cg-RX-API-DMAC7.html) |
| JP (1) | JPH0619980B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA1169118A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3130069C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2488051A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2081604B (cg-RX-API-DMAC7.html) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2528629A1 (fr) * | 1982-06-11 | 1983-12-16 | Composites Electrolytiques | Electrodes en materiaux composites et accumulateurs hautes performances utilisant lesdites electrodes |
| EP0345465A1 (en) * | 1988-06-07 | 1989-12-13 | Rayovac Corporation | Primary alkaline electrochemical cells and batteries |
| EP0402196A3 (en) * | 1989-06-05 | 1991-03-20 | Terumo Kabushiki Kaisha | Hydrophilic porous membrane and process for preparing the same |
| WO1996002317A1 (en) * | 1994-07-20 | 1996-02-01 | Millipore Corporation | Cellulosic ultrafiltration membrane |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214667C2 (de) * | 1982-04-21 | 1985-07-18 | Akzo Gmbh, 5600 Wuppertal | Zusammengesetzter Körper für die Langzeitabgabe von Wirkstoffen |
| MA19807A1 (fr) * | 1982-06-11 | 1983-12-31 | Compositons Electrolytiques So | Anodes en materiaux composites et accumulateurs utilisant lesdites anodes . |
| EP0156840A4 (en) * | 1983-09-12 | 1987-07-08 | Memtec Ltd | TREATMENT OF POROUS MEMBRANE. |
| US4655927A (en) * | 1983-11-07 | 1987-04-07 | Memtec Limited | Separating oil emulsions |
| US4737421A (en) * | 1983-12-27 | 1988-04-12 | Showa Denko Kabushiki Kaisha | Method for producing a carbon sheet and a fuel cell separator |
| US4525374A (en) * | 1984-02-27 | 1985-06-25 | Manresa, Inc. | Treating hydrophobic filters to render them hydrophilic |
| US5320916A (en) * | 1990-12-28 | 1994-06-14 | Yuasa Corporation | Separator for alkali-zinc battery |
| DE4233412C1 (de) * | 1992-10-05 | 1994-02-17 | Freudenberg Carl Fa | Hydrophiliertes Separatorenmaterial aus Faservliesstoff für elektrochemische Energiespeicher und Verfahren zu seiner Herstellung |
| US5630941A (en) * | 1992-12-23 | 1997-05-20 | Burger; Wolfgang | Permanent hydrophilic modification of fluoropolymers |
| DE4243995C2 (de) * | 1992-12-23 | 1996-07-25 | Gore W L & Ass Gmbh | Permanente hydrophile Modifizierung für Fluorpolymere und Verfahren zur Erzeugung der Modifizierung |
| US5830603A (en) * | 1993-09-03 | 1998-11-03 | Sumitomo Electric Industries, Ltd. | Separator film for a storage battery |
| US5569551A (en) * | 1995-04-24 | 1996-10-29 | Aer Energy Resources Inc. | Dual air elecrtrode cell |
| GB9511205D0 (en) * | 1995-06-02 | 1995-07-26 | Ever Ready Ltd | Additives and separators for electrochemical cells |
| US5639568A (en) * | 1995-10-16 | 1997-06-17 | Aer Energy Resources, Inc. | Split anode for a dual air electrode cell |
| US5691074A (en) * | 1995-10-18 | 1997-11-25 | Aer Energy Resources, Inc. | Diffusion controlled air vent for a metal-air battery |
| US5919582A (en) * | 1995-10-18 | 1999-07-06 | Aer Energy Resources, Inc. | Diffusion controlled air vent and recirculation air manager for a metal-air battery |
| AU5175798A (en) * | 1996-11-14 | 1998-06-03 | Pall Corporation | Membrane and methods of preparing and using same |
| US5902696A (en) * | 1997-06-02 | 1999-05-11 | Wilson Greatbatch Ltd. | Separator for nonaqueous electrochemical cells |
| US6106962A (en) | 1997-09-24 | 2000-08-22 | Aer Energy Resources Inc. | Air manager control using cell voltage as auto-reference |
| AU2204399A (en) | 1997-12-29 | 1999-07-19 | Monsanto Company | A membrane process for making enhanced flavor fluids |
| US6087029A (en) * | 1998-01-06 | 2000-07-11 | Aer Energy Resources, Inc. | Water recovery using a bi-directional air exchanger for a metal-air battery |
| US6159634A (en) * | 1998-04-15 | 2000-12-12 | Duracell Inc. | Battery separator |
| US6479190B1 (en) * | 2000-09-21 | 2002-11-12 | Celgard Inc. | Separator for battery having zinc electrode |
| US6579343B2 (en) | 2001-03-30 | 2003-06-17 | University Of Notre Dame Du Lac | Purification of gas with liquid ionic compounds |
| 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 |
| US7083752B2 (en) * | 2002-05-20 | 2006-08-01 | Eastman Kodak Company | Cellulose acetate films prepared by coating methods |
| TWI246219B (en) * | 2003-11-03 | 2005-12-21 | Lg Chemical Ltd | Separator coated with electrolyte-miscible polymer and electrochemical device using the same |
| US20050208372A1 (en) * | 2004-03-18 | 2005-09-22 | Celgard Inc. | Separator for a battery having a zinc electrode |
| US7887311B2 (en) * | 2004-09-09 | 2011-02-15 | The Research Foundation Of State University Of New York | Apparatus and method for electro-blowing or blowing-assisted electro-spinning technology |
| US20070131611A1 (en) * | 2005-12-13 | 2007-06-14 | General Electric Company | Membrane-based article and associated method |
| US20070131610A1 (en) * | 2005-12-13 | 2007-06-14 | General Electric Company | Membrane-based apparatus and associated method |
| JP4285518B2 (ja) * | 2006-03-28 | 2009-06-24 | カシオ計算機株式会社 | 接続構造体、流路制御部、燃料電池型発電装置及び電子機器 |
| AU2007257680C1 (en) * | 2006-06-12 | 2012-10-25 | Rhodia Inc. | Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate |
| DK2272119T3 (da) | 2008-03-27 | 2014-07-07 | Zpower Llc | Elektrodeseparator |
| TW201029242A (en) * | 2008-12-23 | 2010-08-01 | Basf Se | Nonrechargeable thin-film batteries having cationically functionalized polymers as separators |
| US9951008B2 (en) | 2009-11-03 | 2018-04-24 | University Of Notre Dame Du Lac | Ionic liquids comprising heteraromatic anions |
| US20120171535A1 (en) | 2010-12-31 | 2012-07-05 | Fuyuan Ma | Nickel-zinc battery and manufacturing method thereof |
| US10158110B2 (en) * | 2011-07-11 | 2018-12-18 | California Institute Of Technology | Separators for electrochemical systems |
| US9379368B2 (en) | 2011-07-11 | 2016-06-28 | California Institute Of Technology | Electrochemical systems with electronically conductive layers |
| US9656214B2 (en) * | 2012-11-30 | 2017-05-23 | Empire Technology Development Llc | Graphene membrane laminated to porous woven or nonwoven support |
| CA2913952C (en) | 2013-05-30 | 2021-12-07 | National Research Council Of Canada | Conductors comprising a functionalized organosiloxane network and methods for the preparation thereof |
| US10714724B2 (en) | 2013-11-18 | 2020-07-14 | California Institute Of Technology | Membranes for electrochemical cells |
| US10238388B2 (en) * | 2015-10-29 | 2019-03-26 | Ethicon Llc | Surgical stapler buttress assembly with humidity tolerant adhesive |
| CN110997293B (zh) * | 2017-08-17 | 2022-06-17 | 株式会社Lg化学 | 聚合物电解质膜的后处理方法 |
| CN111450553B (zh) * | 2020-03-27 | 2022-03-04 | 聊城鲁西甲胺化工有限公司 | 一种二甲基甲酰胺的蒸发系统及生产工艺 |
| CN117136450A (zh) * | 2021-01-28 | 2023-11-28 | 宁德新能源科技有限公司 | 叠层多孔膜、二次电池以及电子装置 |
| CN113555645B (zh) * | 2021-06-01 | 2023-09-05 | 惠州锂威新能源科技有限公司 | 一种改性隔膜、锂离子电池和用电装置 |
| JP7771399B2 (ja) * | 2021-11-26 | 2025-11-17 | ダブル・スコープコリア カンパニー，リミテッド | セパレータおよびその製造方法 |
| CN115896864B (zh) * | 2022-08-29 | 2025-10-21 | 中国华能集团清洁能源技术研究院有限公司 | 一种制氢隔膜及其制备方法和应用 |
| USD1091969S1 (en) * | 2023-11-03 | 2025-09-02 | Zhejiang Wehaves Network Technology Co., Ltd | Dog leash |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222763A1 (cg-RX-API-DMAC7.html) * | 1973-03-23 | 1974-10-18 | Esb Inc | |
| US3853601A (en) * | 1972-04-18 | 1974-12-10 | Celanese Corp | Hydrophilic microporous film |
| US3929509A (en) * | 1972-04-18 | 1975-12-30 | Celanese Corp | Hydrophilic microporous film |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1570888A1 (de) * | 1963-08-29 | 1970-03-19 | Monsanto Co | Verfahren zur Herstellen eines oberflaechenaktiven Agens |
| US3472700A (en) * | 1967-03-01 | 1969-10-14 | Nat Lead Co | Electrolyte-wettable storage battery separators and process for forming same |
| CA984903A (en) * | 1970-08-03 | 1976-03-02 | Leland M. Gillman | Separators for alkaline batteries |
| CA981991A (en) * | 1971-01-14 | 1976-01-20 | Celanese Corporation | Hydrophilic microporous film |
| JPS538732A (en) * | 1976-07-12 | 1978-01-26 | Toa Nenryo Kogyo Kk | Method of producing separator for battery |
| US4192988A (en) * | 1977-07-11 | 1980-03-11 | Foto-Mark, Inc. | Electrically heated thermal microbial drain barrier |
| US4217404A (en) * | 1978-10-23 | 1980-08-12 | Hughes Aircraft Company | Polypropylene separator for use in alkaline storage batteries and process for making same |
| US4192908A (en) * | 1979-06-15 | 1980-03-11 | The United States Of America As Represented By The Secretary Of The Navy | Mass-transport separator for alkaline nickel-zinc cells and cell |
-
1980
- 1980-07-31 US US06/174,146 patent/US4359510A/en not_active Expired - Lifetime
-
1981
- 1981-07-28 CA CA000382634A patent/CA1169118A/en not_active Expired
- 1981-07-30 JP JP56118572A patent/JPH0619980B2/ja not_active Expired - Lifetime
- 1981-07-30 FR FR8114890A patent/FR2488051A1/fr active Granted
- 1981-07-30 DE DE3130069A patent/DE3130069C2/de not_active Expired - Lifetime
- 1981-07-30 GB GB8123398A patent/GB2081604B/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853601A (en) * | 1972-04-18 | 1974-12-10 | Celanese Corp | Hydrophilic microporous film |
| US3929509A (en) * | 1972-04-18 | 1975-12-30 | Celanese Corp | Hydrophilic microporous film |
| FR2222763A1 (cg-RX-API-DMAC7.html) * | 1973-03-23 | 1974-10-18 | Esb Inc |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2528629A1 (fr) * | 1982-06-11 | 1983-12-16 | Composites Electrolytiques | Electrodes en materiaux composites et accumulateurs hautes performances utilisant lesdites electrodes |
| EP0345465A1 (en) * | 1988-06-07 | 1989-12-13 | Rayovac Corporation | Primary alkaline electrochemical cells and batteries |
| EP0402196A3 (en) * | 1989-06-05 | 1991-03-20 | Terumo Kabushiki Kaisha | Hydrophilic porous membrane and process for preparing the same |
| US5120440A (en) * | 1989-06-05 | 1992-06-09 | Terumo Kabushiki Kaisha | Hydrophilic porous membrane and process for preparing the same |
| WO1996002317A1 (en) * | 1994-07-20 | 1996-02-01 | Millipore Corporation | Cellulosic ultrafiltration membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3130069A1 (de) | 1982-03-04 |
| US4359510A (en) | 1982-11-16 |
| GB2081604B (en) | 1984-07-11 |
| GB2081604A (en) | 1982-02-24 |
| JPH0619980B2 (ja) | 1994-03-16 |
| JPS5755064A (en) | 1982-04-01 |
| CA1169118A (en) | 1984-06-12 |
| DE3130069C2 (de) | 1995-10-26 |
| FR2488051B1 (cg-RX-API-DMAC7.html) | 1984-04-27 |
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