发明公开
EP1431300A1 PROCESS FOR PRODUCING BORIC ESTER COMPOUND, ELECTROLYTE FOR ELECTROCHEMICAL DEVICE, AND SECONDARY BATTERY
有权
VERFAHREN ZUR HERSTELLUNG EINERBORSÄUREESTERVERBINDUNG
- 专利标题： PROCESS FOR PRODUCING BORIC ESTER COMPOUND, ELECTROLYTE FOR ELECTROCHEMICAL DEVICE, AND SECONDARY BATTERY
- 专利标题（中）： VERFAHREN ZUR HERSTELLUNG EINERBORSÄUREESTERVERBINDUNG
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申请号： EP02800707.8申请日： 2002-09-27
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公开(公告)号： EP1431300A1公开(公告)日： 2004-06-23
- 发明人: YOKOYAMA, Shoichi , YABE, Takeshi
- 申请人： NOF CORPORATION
- 申请人地址： 20-3, Ebisu 4-chome, Shibuya-ku Tokyo 150-6019 JP
- 专利权人： NOF CORPORATION
- 当前专利权人： NOF CORPORATION
- 当前专利权人地址： 20-3, Ebisu 4-chome, Shibuya-ku Tokyo 150-6019 JP
- 代理机构： Leifert & Steffan
- 优先权： JP2001301122 20010928; JP2002098060 20020329
- 国际公布： WO2003031453 20030417
- 主分类号： C07F5/04
- IPC分类号： C07F5/04 ; H01B1/06 ; H01M10/40
摘要：
A process for producing a boric acid ester compound which comprises esterifying a compound represented by the formula (1):
X - [O(AO) n - H] a (1)
wherein X represents a group independently selected from a residue of a compound having 1 to 6 hydroxyl groups, an acryloyl group and a methacryloyl group with a boron-containing compound represented by the formula (2):
(RO) 3 - B (2)
wherein R represents an alkyl group having 1 to 4 carbon atoms. The present invention can provide a boric acid ester compound which has a high ion conductivity, which is useful as a material for an electrochemical device, such as a secondary battery or a capacitor, having excellent safety and which is low in water and impurity contents, a polymer electrolyte containing the boric acid ester compound, and a secondary battery using the polymer electrolyte.
X - [O(AO) n - H] a (1)
wherein X represents a group independently selected from a residue of a compound having 1 to 6 hydroxyl groups, an acryloyl group and a methacryloyl group with a boron-containing compound represented by the formula (2):
(RO) 3 - B (2)
wherein R represents an alkyl group having 1 to 4 carbon atoms. The present invention can provide a boric acid ester compound which has a high ion conductivity, which is useful as a material for an electrochemical device, such as a secondary battery or a capacitor, having excellent safety and which is low in water and impurity contents, a polymer electrolyte containing the boric acid ester compound, and a secondary battery using the polymer electrolyte.
公开/授权文献
- EP1431300B1 PROCESS FOR PRODUCING BORIC ACID ESTER COMPOUND 公开/授权日：2008-12-31
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