DE69717550T2 - Elektrodenmaterial aus Kohlenstoff für Sekundärbatterie und Verfahren zu seiner Herstellung - Google Patents
Elektrodenmaterial aus Kohlenstoff für Sekundärbatterie und Verfahren zu seiner HerstellungInfo
- Publication number
- DE69717550T2 DE69717550T2 DE69717550T DE69717550T DE69717550T2 DE 69717550 T2 DE69717550 T2 DE 69717550T2 DE 69717550 T DE69717550 T DE 69717550T DE 69717550 T DE69717550 T DE 69717550T DE 69717550 T2 DE69717550 T2 DE 69717550T2
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- same
- secondary battery
- electrode material
- carbon electrode
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18695496A JP3565994B2 (ja) | 1996-06-28 | 1996-06-28 | 非水溶媒系二次電池の電極用炭素質材料およびその製造方法、並びに非水溶媒系二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69717550D1 DE69717550D1 (de) | 2003-01-16 |
DE69717550T2 true DE69717550T2 (de) | 2003-08-14 |
Family
ID=16197639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69717550T Expired - Lifetime DE69717550T2 (de) | 1996-06-28 | 1997-06-12 | Elektrodenmaterial aus Kohlenstoff für Sekundärbatterie und Verfahren zu seiner Herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6303249B1 (de) |
EP (1) | EP0817295B1 (de) |
JP (1) | JP3565994B2 (de) |
KR (1) | KR100264400B1 (de) |
CA (1) | CA2207462C (de) |
DE (1) | DE69717550T2 (de) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4187804B2 (ja) | 1997-04-03 | 2008-11-26 | ソニー株式会社 | 非水溶媒系二次電池の電極用炭素質材料及びその製造方法、並びに非水溶媒系二次電池 |
US6150055A (en) * | 1997-08-05 | 2000-11-21 | Mitsubishi Chemical Corporation | Carbonaceous negative electrode material for nonaqueous secondary battery, process for producing the same, and nonaqueous secondary battery |
KR100356393B1 (ko) * | 1999-09-09 | 2002-10-19 | (주) 네스 | 콘덴서 |
JP2001210323A (ja) * | 2000-01-26 | 2001-08-03 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池 |
JP2002025867A (ja) * | 2000-07-04 | 2002-01-25 | Jeol Ltd | 電気二重層キャパシタおよび電気二重層キャパシタ用炭素材料 |
JP4799731B2 (ja) * | 2000-12-20 | 2011-10-26 | 株式会社イノアックコーポレーション | リチウムイオン電池の負極構造およびその製造方法 |
US20030160215A1 (en) * | 2002-01-31 | 2003-08-28 | Zhenhua Mao | Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same |
DE10207070A1 (de) * | 2002-02-20 | 2003-08-28 | Varta Microbattery Gmbh | Verfahren zur Herstellung von galvanischen Elementen |
WO2004042759A1 (ja) * | 2002-11-08 | 2004-05-21 | Nippon Chemi-Con Corporation | 電解コンデンサ用電解液およびそれを用いた電解コンデンサ |
WO2004095480A1 (ja) * | 2003-04-23 | 2004-11-04 | Tdk Corporation | 電気化学キャパシタ用電極の製造方法、電気化学キャパシタの製造方法及びこれらに用いる溶媒付き多孔体粒子 |
WO2005019105A1 (ja) * | 2003-08-26 | 2005-03-03 | Osaka Gas Co., Ltd. | 炭化水素材料及びその製造方法 |
WO2005096333A1 (ja) * | 2004-03-31 | 2005-10-13 | Fuji Jukogyo Kabushiki Kaisha | メソポア炭素材を負極に用いた有機電解質キャパシタ |
JP5031981B2 (ja) * | 2004-09-16 | 2012-09-26 | 日本電気株式会社 | 炭素材前駆体、炭素材、これを用いた二次電池用負極材及び非水電解液二次電池 |
JP4924966B2 (ja) * | 2005-10-17 | 2012-04-25 | 富士重工業株式会社 | リチウムイオンキャパシタ |
US20090197168A1 (en) * | 2005-11-04 | 2009-08-06 | Tetsuo Nishida | Storage element |
JP4618308B2 (ja) | 2007-04-04 | 2011-01-26 | ソニー株式会社 | 多孔質炭素材料及びその製造方法、並びに、吸着剤、マスク、吸着シート及び担持体 |
JP5533912B2 (ja) * | 2007-04-04 | 2014-06-25 | ソニー株式会社 | 二次電池用電極材料及びその製造方法、並びに、電気二重層キャパシタ用材料及びその製造方法 |
RU2478393C2 (ru) * | 2008-07-31 | 2013-04-10 | Сони Корпорейшн | Адсорбент, моющее средство, лекарственное средство при почечной недостаточности и функциональное питание |
JP5168240B2 (ja) * | 2008-07-31 | 2013-03-21 | ソニー株式会社 | 吸着剤、クレンジング剤、腎臓疾患治療薬、及び、機能性食品 |
JP5861845B2 (ja) * | 2011-03-18 | 2016-02-16 | 日本ゼオン株式会社 | リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池負極、及びリチウムイオン二次電池 |
KR101552089B1 (ko) * | 2012-08-30 | 2015-09-09 | 가부시끼가이샤 구레하 | 비수전해질 이차 전지 부극용 탄소질 재료 및 그의 제조 방법 |
CN104641435B (zh) * | 2012-08-30 | 2017-05-03 | 株式会社吴羽 | 锂离子电容器负极用碳质材料及其制造方法 |
TWI514656B (zh) | 2012-08-30 | 2015-12-21 | Kureha Corp | 非水電解質二次電池用碳質材料及其製造方法、與使用上述碳質材料之負極及非水電解質二次電池 |
US9537176B2 (en) * | 2012-09-06 | 2017-01-03 | Kureha Corporation | Material for non-aqueous electrolyte secondary battery negative electrode |
TW201419640A (zh) | 2012-09-06 | 2014-05-16 | Kureha Corp | 非水電解質二次電池負極用碳質材料之製造方法 |
US20150188137A1 (en) | 2012-09-06 | 2015-07-02 | Kureha Corporation | Carbonaceous material for anode of nonaqueous electrolyte secondary battery, and method for manufacturing the same |
JP6467921B2 (ja) * | 2012-12-27 | 2019-02-13 | 株式会社村田製作所 | 二次電池用の電極材料及びその製造方法、並びに、二次電池 |
US10504635B2 (en) | 2013-02-19 | 2019-12-10 | Kuraray Co., Ltd. | Carbonaceous material for nonaqueous electrolyte secondary battery negative electrode |
CN105122540A (zh) * | 2013-04-11 | 2015-12-02 | 索尼公司 | 电极及其制造方法、以及二次电池 |
CN105940536B (zh) * | 2013-10-21 | 2019-03-15 | 株式会社可乐丽 | 非水电解质二次电池负极用碳质材料 |
WO2015129200A1 (ja) * | 2014-02-28 | 2015-09-03 | 株式会社クレハ | 非水電解質二次電池用炭素質材料の製造方法 |
JP5894688B2 (ja) * | 2014-02-28 | 2016-03-30 | 株式会社クレハ | 非水電解質二次電池用炭素質材料およびその製造方法、非水電解質二次電池用負極ならびに非水電解質二次電池 |
JP5957631B2 (ja) * | 2014-02-28 | 2016-07-27 | 株式会社クレハ | 非水電解質二次電池用炭素質材料の製造方法 |
WO2015152088A1 (ja) | 2014-03-31 | 2015-10-08 | 株式会社クレハ | 非水電解質二次電池負極用炭素質材料、非水電解質二次電池用負極電極、非水電解質二次電池及び車両 |
EP3131144B1 (de) * | 2014-03-31 | 2022-03-09 | Kureha Corporation | Kohlenstoffhaltiges material für negativelektroden einer sekundärbatterie mit wasserfreiem elektrolyt, negativelektrode für eine sekundärbatterie mit wasserfreiem elektrolyt, sekundärbatterie mit wasserfreiem elektrolyt und fahrzeug |
TWI604655B (zh) | 2014-08-08 | 2017-11-01 | Kureha Corp | Non-aqueous electrolyte secondary battery negative carbonaceous material |
TWI565654B (zh) | 2014-08-08 | 2017-01-11 | Kureha Corp | Production method of carbonaceous material for negative electrode of nonaqueous electrolyte secondary battery and carbonaceous material for negative electrode of nonaqueous electrolyte secondary battery |
TWI599092B (zh) | 2014-08-08 | 2017-09-11 | Kureha Corp | Non-Aqueous Electrolyte Secondary Battery Negative Carbonaceous Material |
JP6502046B2 (ja) * | 2014-09-02 | 2019-04-17 | 株式会社クラレ | 植物由来炭素前駆体の精製方法 |
JP6300687B2 (ja) * | 2014-09-02 | 2018-03-28 | 株式会社クラレ | 植物由来炭素前駆体の精製方法 |
CN106794989B (zh) * | 2014-09-02 | 2020-03-31 | 株式会社可乐丽 | 源自植物的碳前体的纯化方法 |
JP6509511B2 (ja) * | 2014-09-02 | 2019-05-08 | 株式会社クラレ | 植物由来炭素前駆体の精製方法 |
JP6285325B2 (ja) * | 2014-09-02 | 2018-02-28 | 株式会社クラレ | 植物由来炭素前駆体の精製方法 |
EP3217456B1 (de) * | 2014-11-04 | 2020-05-06 | Mitsubishi Chemical Corporation | Poröses elektrodensubstrat, membran-/elektrodenanordnung damit und festpolymerbrennstoffzelle damit |
CN104766952B (zh) * | 2015-04-21 | 2017-01-25 | 武汉凯迪工程技术研究总院有限公司 | 利用生物质气化炉滤渣制备锂离子电池负极材料的方法 |
TWI726887B (zh) * | 2015-06-12 | 2021-05-11 | 日商可樂麗股份有限公司 | 電子材料用碳質材料及其製造方法 |
JP6180681B1 (ja) * | 2015-09-30 | 2017-08-16 | 株式会社クレハ | 非水電解質二次電池負極用炭素質材料及びその製造方法 |
CN108140835A (zh) * | 2015-10-30 | 2018-06-08 | 株式会社可乐丽 | 非水电解质二次电池用碳质材料、非水电解质二次电池用负极和非水电解质二次电池 |
JP7017297B2 (ja) * | 2015-10-30 | 2022-02-08 | 株式会社クラレ | 非水電解質二次電池用炭素質材料の製造方法 |
EP3370287A4 (de) | 2015-10-30 | 2019-07-17 | Kuraray Co., Ltd. | Kohlenstoffhaltiges material für sekundärbatterie mit wasserfreiem elektrolyt, negativelektrode für sekundärbatterie mit wasserfreiem elektrolyt, sekundärbatterie mit wasserfreiem elektrolyt und verfahren zur herstellung eines kohlenstoffhaltigen materials für sekundärbatterie mit wasserfreiem elektrolyt |
JP7017296B2 (ja) * | 2015-10-30 | 2022-02-08 | 株式会社クラレ | 非水電解質二次電池用炭素質材料、非水電解質二次電池用負極および非水電解質二次電池 |
KR102421215B1 (ko) * | 2016-05-18 | 2022-07-14 | 주식회사 쿠라레 | 탄소질 재료, 그리고 그 탄소질 재료를 함유하는 전기 이중층 캐패시터용 전극 재료, 전기 이중층 캐패시터용 전극 및 전기 이중층 캐패시터 |
EP3503271A4 (de) * | 2016-08-16 | 2020-04-08 | Kuraray Co., Ltd. | Kohlenstoffhaltiges material für negativpolaktivmaterial einer sekundärbatterie mit wasserfreiem elektrolyt, negativpol für eine sekundärbatterie mit wasserfreiem elektrolyt, sekundärbatterie mit wasserfreiem elektrolyt und verfahren zur herstellung von kohlenstoffhaltigem material |
KR102342374B1 (ko) * | 2016-11-15 | 2021-12-22 | 주식회사 쿠라레 | 전기 이중층 캐패시터용 탄소질 재료 및 그 제조 방법 |
US20210218025A1 (en) | 2018-06-15 | 2021-07-15 | Panasonic Intellectual Property Management Co., Ltd. | Non-aqueous electrolyte secondary battery |
JP7389054B2 (ja) | 2018-12-28 | 2023-11-29 | 株式会社クラレ | 電気化学デバイス用の炭素質材料、電気化学デバイス用負極および電気化学デバイス |
CN113125039B (zh) * | 2021-04-25 | 2023-10-31 | 哈尔滨古宝科技有限公司 | 一种基于上转换荧光纳米材料测试电池内部温度的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0789483B2 (ja) * | 1984-05-07 | 1995-09-27 | 三洋化成工業株式会社 | 二次電池 |
IN165390B (de) * | 1985-02-19 | 1989-10-07 | Waymate Ltd | |
US4753717A (en) * | 1985-03-25 | 1988-06-28 | Kanebo Ltd. | Porous article having open pores prepared from aromatic condensation polymer and use thereof |
JPS62154461A (ja) * | 1985-12-26 | 1987-07-09 | Toho Rayon Co Ltd | 電極材用活性炭素繊維 |
JPS63164177A (ja) | 1986-12-25 | 1988-07-07 | Kuraray Co Ltd | 充放電可能な電池 |
JP3335366B2 (ja) * | 1991-06-20 | 2002-10-15 | 三菱化学株式会社 | 二次電池用電極 |
US5352289A (en) * | 1992-12-18 | 1994-10-04 | Cabot Corporation | Low ash carbon blacks |
JPH0722018A (ja) * | 1993-07-06 | 1995-01-24 | Toray Ind Inc | 電池用電極およびそれを用いた二次電池 |
US5710092A (en) * | 1993-10-25 | 1998-01-20 | Westvaco Corporation | Highly microporous carbon |
JPH07254412A (ja) * | 1994-03-15 | 1995-10-03 | Mitsubishi Gas Chem Co Inc | 改良された非水溶媒リチウム二次電池 |
JP3502669B2 (ja) * | 1994-08-23 | 2004-03-02 | 呉羽化学工業株式会社 | 二次電池電極用炭素質材料およびその製造法 |
DE69630741T2 (de) * | 1995-03-06 | 2004-09-30 | Sony Corp. | Sekundärzelle für nichtwässrige Elektrolyten |
US5677082A (en) * | 1996-05-29 | 1997-10-14 | Ucar Carbon Technology Corporation | Compacted carbon for electrochemical cells |
-
1996
- 1996-06-28 JP JP18695496A patent/JP3565994B2/ja not_active Expired - Fee Related
-
1997
- 1997-06-11 CA CA002207462A patent/CA2207462C/en not_active Expired - Fee Related
- 1997-06-12 EP EP97304123A patent/EP0817295B1/de not_active Expired - Lifetime
- 1997-06-12 DE DE69717550T patent/DE69717550T2/de not_active Expired - Lifetime
- 1997-06-27 US US08/884,328 patent/US6303249B1/en not_active Expired - Lifetime
- 1997-06-28 KR KR1019970028536A patent/KR100264400B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2207462C (en) | 2003-07-08 |
KR100264400B1 (ko) | 2000-08-16 |
DE69717550D1 (de) | 2003-01-16 |
CA2207462A1 (en) | 1997-12-28 |
JP3565994B2 (ja) | 2004-09-15 |
EP0817295B1 (de) | 2002-12-04 |
EP0817295A3 (de) | 1998-04-22 |
US6303249B1 (en) | 2001-10-16 |
JPH1021919A (ja) | 1998-01-23 |
KR980006582A (ko) | 1998-03-30 |
EP0817295A2 (de) | 1998-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69717550D1 (de) | Elektrodenmaterial aus Kohlenstoff für Sekundärbatterie und Verfahren zu seiner Herstellung | |
DE69530344D1 (de) | Elektrodenmaterial aus Kohlenstoff für Sekundärbatterie und Verfahren zu seiner Herstellung | |
DE69819395D1 (de) | Positivelektrodematerial für Verwendung in Nichtwässriger Elektrolyt enthaltende Batterie und Verfahren zur seiner Herstellung und Nichtwässriger Elektrolyt enthaltende Batterie | |
DE69614444T2 (de) | Kohlenstofffaser für Sekundärbatterie-Elektrode und Verfahren zu ihrer Herstellung | |
DE69602405T2 (de) | Elektrodenmaterial aus Kohlenstoff für Sekundärbatterie und Verfahren zu seiner Herstellung | |
DE69609384D1 (de) | Borenthaltender Kohlenstoffmaterial für Lithium-Sekundär-Batterie und Verfahren zur Herstellung | |
DE69524548D1 (de) | Lithium Sekundärbatterie und Verfahren zur Herstellung des Materials für die negative Elektrode zur Verwendung darin. | |
DE69835440D1 (de) | Separator für brennstoffzelle des niedrigtemperaturtyps und verfahren zu dessen herstellung | |
DE69720386D1 (de) | Sekundär Lithium-Ion Batterien und Verfahren zur Herstellung | |
DE69625100D1 (de) | Elektrodenmaterial aus Kohlenstoff für Batterie und Verfahren zu seiner Herstellung | |
DE69416930T2 (de) | Elektrode für Sammlerbatterie und Verfahren zu ihrer Herstellung | |
DE69716013D1 (de) | Nichtwässriger Elektrolyt enthaltende Sekundärbatterie und Verfahren zur Herstellung | |
DE69810587D1 (de) | Batterie und verfahren zu deren herstellung | |
DE69407526D1 (de) | Kohlenstoffhaltiges Elektrodenmaterial für Sekundärbatterie, sowie Verfahren zu seiner Herstellung | |
DE69535278D1 (de) | Batterie und Verfahren zur Herstellung dieser Batterie | |
DE69423820T2 (de) | Gehäuse für bipoläre Batterie und Verfahren zur Herstellung | |
DE69840202D1 (de) | Positivelektrodenmaterial für alkalische Speicherbatterie und Verfahren zur Herstellung | |
DE69637082D1 (de) | Batterie Elektrodensubstrat und Verfahren zu seiner Herstellung | |
DE69733584D1 (de) | Gesinterter Mehrschichtkörper für elektrochemische Zelle, elektrochemische Zelle damit und Verfahren ihrer Herstellung | |
DE69520872T2 (de) | Elektrodenmaterial für nichtwässrige sekundärzelle und verfahren für deren herstellung | |
DE69842233D1 (de) | Batterie und verfahren zur herstellung | |
DE60041045D1 (de) | Separator für Brennstoffzellenbatterie und Verfahren zu dessen Herstellung | |
DE69817592D1 (de) | Lithium-ionen sekundärbatterie und verfahren zu deren herstellung | |
DE69805029D1 (de) | Elektrodenmaterial aus Kohlenstoff für nichtwässrige Sekundärbatterie, Verfahren zu seiner Herstellung und dieses Kohlenstoffmaterial enthaltene nichtwässrige Sekundärbatterie | |
DE69511003T2 (de) | Elektrode für alkalische Speicherbatterie und Verfahren zu dessen Herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KUREHA CORP., TOKYO/TOKIO, JP |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE |