CN1322609C - 多孔碱性锌/氧化锰电池 - Google Patents
多孔碱性锌/氧化锰电池 Download PDFInfo
- Publication number
- CN1322609C CN1322609C CNB98812839XA CN98812839A CN1322609C CN 1322609 C CN1322609 C CN 1322609C CN B98812839X A CNB98812839X A CN B98812839XA CN 98812839 A CN98812839 A CN 98812839A CN 1322609 C CN1322609 C CN 1322609C
- Authority
- CN
- China
- Prior art keywords
- battery
- negative electrode
- anode
- electrochemical cell
- porosity
- 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
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000011701 zinc Substances 0.000 title claims abstract description 47
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 title description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000002245 particle Substances 0.000 claims abstract description 45
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 239000008151 electrolyte solution Substances 0.000 claims description 27
- 239000008187 granular material Substances 0.000 claims description 25
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 238000012360 testing method Methods 0.000 description 59
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 22
- 239000011230 binding agent Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000005622 photoelectricity Effects 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 229920000298 Cellophane Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000011086 glassine Substances 0.000 description 2
- 239000002563 ionic surfactant Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 101710177347 50S ribosomal protein L15, chloroplastic Proteins 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active 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
- H01M50/489—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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M2006/5094—Aspects relating to capacity ratio of electrolyte/electrodes or anode/cathode
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
- Cell Separators (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
循环号 | 时间(小时) | 温度(±2℃) |
1 | 6.0 | 从2 8直线变化到2 5 |
2 | 4.5 | 从2 5直线变化到3 4 |
3 | 2.0 | 从3 4直线变化到4 3 |
4 | 1.0 | 从4 3直线变化到4 8 |
5 | 1.0 | 从4 8直线变化到5 5 |
6 | 1.0 | 从5 5直线变化到4 8 |
7 | 1.0 | 从4 8直线变化到4 3 |
8 | 3.0 | 从4 3直线变化到3 2 |
9 | 4.524.0(1天) | 从3 2直线变化到2 8 |
Claims (13)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201297A | 1997-12-31 | 1997-12-31 | |
US09/002,012 | 1997-12-31 | ||
US5493998A | 1998-04-03 | 1998-04-03 | |
US09/054,939 | 1998-04-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1285960A CN1285960A (zh) | 2001-02-28 |
CN1322609C true CN1322609C (zh) | 2007-06-20 |
Family
ID=26669790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB98812839XA Expired - Fee Related CN1322609C (zh) | 1997-12-31 | 1998-12-14 | 多孔碱性锌/氧化锰电池 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1060527B1 (zh) |
JP (1) | JP2002500417A (zh) |
CN (1) | CN1322609C (zh) |
AT (1) | ATE363739T1 (zh) |
AU (1) | AU1913199A (zh) |
CA (1) | CA2314079A1 (zh) |
DE (1) | DE69837859T2 (zh) |
TW (1) | TW412882B (zh) |
WO (1) | WO1999034460A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW431004B (en) * | 1998-10-29 | 2001-04-21 | Toshiba Corp | Nonaqueous electrolyte secondary battery |
GB2363899A (en) | 2000-06-19 | 2002-01-09 | Ever Ready Ltd | Alkaline electrochemical cells |
GB2379326A (en) * | 2001-08-28 | 2003-03-05 | Eveready Battery Inc | Optimised alkaline electrochemical cells |
GB2376341A (en) * | 2001-06-08 | 2002-12-11 | Ever Ready Ltd | Optimised alkaline electrochemical cell |
JP4377683B2 (ja) | 2001-06-08 | 2009-12-02 | エバレデイ バツテリ カンパニー インコーポレーテツド | 最適化されたアルカリ電気化学電池 |
GB2376342A (en) * | 2001-06-08 | 2002-12-11 | Ever Ready Ltd | Optimised alkaline electrochemical cells |
AR047875A1 (es) | 2004-06-04 | 2006-03-01 | Rovcal Inc | Celdas alcalinas que presentan alta capacidad |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5679854A (en) * | 1979-12-04 | 1981-06-30 | Matsushita Electric Ind Co Ltd | Alkaline manganese battery |
CN1094854A (zh) * | 1993-04-12 | 1994-11-09 | 杜拉塞尔公司 | 改良的碱性电池 |
CN1112737A (zh) * | 1994-03-09 | 1995-11-29 | 电池技术公司 | 具二氧化锰电极的高容量可再充电电池 |
US5626988A (en) * | 1994-05-06 | 1997-05-06 | Battery Technologies Inc. | Sealed rechargeable cells containing mercury-free zinc anodes, and a method of manufacture |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4853222A (zh) * | 1971-10-25 | 1973-07-26 | ||
US4007472A (en) * | 1974-08-08 | 1977-02-08 | Polaroid Corporation | Flat battery with dry cathode strata and slurry cathode strata |
JPS5753067A (en) * | 1980-09-17 | 1982-03-29 | Matsushita Electric Ind Co Ltd | Alkali manganese battery |
JPS57121160A (en) * | 1981-01-20 | 1982-07-28 | Matsushita Electric Ind Co Ltd | Production method of alkali manganese battery |
JPS60170159A (ja) * | 1984-02-14 | 1985-09-03 | Matsushita Electric Ind Co Ltd | 密閉形アルカリ蓄電池 |
US5300371A (en) * | 1990-03-23 | 1994-04-05 | Battery Technologies Inc. | Manganese dioxide positive electrode for rechargeable cells, and cells containing the same |
US5342712A (en) * | 1993-05-17 | 1994-08-30 | Duracell Inc. | Additives for primary electrochemical cells having manganese dioxide cathodes |
JP3450884B2 (ja) * | 1993-10-21 | 2003-09-29 | 松下電器産業株式会社 | 円筒形アルカリ電池 |
US5419987A (en) * | 1993-12-28 | 1995-05-30 | Electric Fuel (E.F.L.) Ltd. | High performance zinc powder and battery anodes containing the same |
JP2825058B2 (ja) * | 1994-04-04 | 1998-11-18 | 富士電気化学株式会社 | 筒形アルカリ電池用正極合剤 |
JPH08241721A (ja) * | 1995-03-02 | 1996-09-17 | Matsushita Electric Ind Co Ltd | アルカリ乾電池 |
JP3022758B2 (ja) * | 1995-12-26 | 2000-03-21 | 富士電気化学株式会社 | アルカリマンガン電池 |
JP3651092B2 (ja) * | 1995-12-28 | 2005-05-25 | 松下電器産業株式会社 | アルカリ乾電池 |
US5686204A (en) * | 1996-01-31 | 1997-11-11 | Rayovac Corporation | Gelling agent for alkaline electrochemical cells |
-
1998
- 1998-12-14 WO PCT/US1998/026489 patent/WO1999034460A1/en active IP Right Grant
- 1998-12-14 EP EP98963896A patent/EP1060527B1/en not_active Expired - Lifetime
- 1998-12-14 DE DE69837859T patent/DE69837859T2/de not_active Expired - Lifetime
- 1998-12-14 CN CNB98812839XA patent/CN1322609C/zh not_active Expired - Fee Related
- 1998-12-14 JP JP2000526984A patent/JP2002500417A/ja active Pending
- 1998-12-14 AU AU19131/99A patent/AU1913199A/en not_active Abandoned
- 1998-12-14 AT AT98963896T patent/ATE363739T1/de not_active IP Right Cessation
- 1998-12-14 CA CA002314079A patent/CA2314079A1/en not_active Abandoned
- 1998-12-30 TW TW087121896A patent/TW412882B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5679854A (en) * | 1979-12-04 | 1981-06-30 | Matsushita Electric Ind Co Ltd | Alkaline manganese battery |
CN1094854A (zh) * | 1993-04-12 | 1994-11-09 | 杜拉塞尔公司 | 改良的碱性电池 |
CN1112737A (zh) * | 1994-03-09 | 1995-11-29 | 电池技术公司 | 具二氧化锰电极的高容量可再充电电池 |
US5626988A (en) * | 1994-05-06 | 1997-05-06 | Battery Technologies Inc. | Sealed rechargeable cells containing mercury-free zinc anodes, and a method of manufacture |
Also Published As
Publication number | Publication date |
---|---|
JP2002500417A (ja) | 2002-01-08 |
CN1285960A (zh) | 2001-02-28 |
EP1060527A1 (en) | 2000-12-20 |
EP1060527A4 (en) | 2004-10-06 |
EP1060527B1 (en) | 2007-05-30 |
AU1913199A (en) | 1999-07-19 |
DE69837859T2 (de) | 2008-02-07 |
ATE363739T1 (de) | 2007-06-15 |
CA2314079A1 (en) | 1999-07-08 |
DE69837859D1 (de) | 2007-07-12 |
TW412882B (en) | 2000-11-21 |
WO1999034460A1 (en) | 1999-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6342317B1 (en) | Battery | |
WO2000024071A9 (en) | Titanium additives for manganese dioxide cathode electrochemical cell | |
US6451486B1 (en) | Battery cathode including a mixture of manganese dioxide with carbon particles of expanded and non-expanded graphite | |
US6235422B1 (en) | Battery | |
US6833217B2 (en) | Battery cathode | |
CN1322609C (zh) | 多孔碱性锌/氧化锰电池 | |
US6444364B1 (en) | High performance battery | |
US6261717B1 (en) | Battery having an electrode within another electrode | |
EP1042828B1 (en) | Alkaline electrochemical cell with balanced active materials | |
CN1285961A (zh) | 电池阴极 | |
CN1285958A (zh) | 电池隔板 | |
MXPA00006483A (en) | Porous alkaline zinc/manganese oxide battery | |
MXPA00006494A (en) | Electrochemical cell balance | |
MXPA00006486A (en) | Battery cathode | |
MXPA00006492A (en) | Battery separator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: THE GILLETTE COMPANY Free format text: FORMER OWNER: DURACELL CO., LTD. Effective date: 20081107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: Connecticut, USA Patentee after: Gillette Co. Address before: Connecticut, USA Patentee before: Duracell Inc. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Massachusetts, USA Patentee after: Gillette Co. Address before: Connecticut, USA Patentee before: Gillette Co. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20101214 |