专利检索 ap:("MITSUI MINING & SMELTING CO., LTD." OR "Panasonic Corporation") AND inv:"NAGAYAMA, Masatoshi, Matsushita Elc. Ind. Co. Ltd." 第 1 页

1.

发明授权
PROCESS FOR PRODUCING SPINEL TYPE LITHIUM MANGANATE 有权
标题翻译：用于生产尖晶石的锰酸锂

公开(公告)号：EP1043275B8

公开(公告)日：2009-02-25

申请号：EP99923965.0

申请日：1999-06-08

申请人： MITSUI MINING & SMELTING CO., LTD. , Panasonic Corporation

发明人： NAGAYAMA, Masatoshi, Matsushita Elc. Ind. Co. Ltd. , ARIMOTO, Shinji, Matsushita Elect. Ind. Co. Ltd , NUMATA, Koichi , KAMADA, Tsuneyoshi

IPC分类号： C01G45/00 , H01M4/50

CPC分类号： H01M4/505 , C01G45/1221 , C01P2002/32 , C01P2004/60 , C01P2004/61 , H01M2/0222 , H01M10/0525 , H01M10/44 , H01M2004/021

摘要： A process of producing spinel-type lithium manganate which is characterized by comprising pulverizing electrodeposited manganese dioxide, neutralizing the powder with sodium hydroxide or sodium carbonate to a pH of 2 or higher, mixing the electrolytic manganese dioxide with a lithium raw material, and firing the mixture.

2.

发明公开
PROCESS FOR PRODUCING SPINEL TYPE LITHIUM MANGANATE 有权
标题翻译：用于生产尖晶石的锰酸锂

公开(公告)号：EP1043275A1

公开(公告)日：2000-10-11

申请号：EP99923965.0

申请日：1999-06-08

申请人： Mitsui Mining & Smelting Co., Ltd , Matsushita Electric Industrial Co., Ltd.

发明人： NAGAYAMA, Masatoshi, Matsushita Elc. Ind. Co. Ltd. , ARIMOTO, Shinji, Matsushita Elect. Ind. Co. Ltd , NUMATA, Koichi , KAMADA, Tsuneyoshi

IPC分类号： C01G45/00

CPC分类号： H01M4/505 , C01G45/1221 , C01P2002/32 , C01P2004/60 , C01P2004/61 , H01M2/0222 , H01M10/0525 , H01M10/44 , H01M2004/021

摘要： A process of producing spinel-type lithium manganate which is characterized by comprising pulverizing electrodeposited manganese dioxide, neutralizing the powder with sodium hydroxide or sodium carbonate to a pH of 2 or higher, mixing the electrolytic manganese dioxide with a lithium raw material, and firing the mixture.

3.

发明授权
PROCESS FOR PRODUCING SPINEL TYPE LITHIUM MANGANATE 有权
标题翻译：用于生产尖晶石的锰酸锂

公开(公告)号：EP1043275B1

公开(公告)日：2008-11-12

申请号：EP99923965.0

申请日：1999-06-08

申请人： MITSUI MINING & SMELTING CO., LTD. , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： NAGAYAMA, Masatoshi, Matsushita Elc. Ind. Co. Ltd. , ARIMOTO, Shinji, Matsushita Elect. Ind. Co. Ltd , NUMATA, Koichi , KAMADA, Tsuneyoshi

IPC分类号： C01G45/00 , H01M4/50

CPC分类号： H01M4/505 , C01G45/1221 , C01P2002/32 , C01P2004/60 , C01P2004/61 , H01M2/0222 , H01M10/0525 , H01M10/44 , H01M2004/021

摘要： A process of producing spinel-type lithium manganate which is characterized by comprising pulverizing electrodeposited manganese dioxide, neutralizing the powder with sodium hydroxide or sodium carbonate to a pH of 2 or higher, mixing the electrolytic manganese dioxide with a lithium raw material, and firing the mixture.