发明授权
- 专利标题: Additive for lead-acid battery and lead-acid battery
- 专利标题(中): 铅酸电池和铅酸电池用添加剂
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申请号: US14240249申请日: 2012-08-14
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公开(公告)号: US09312569B2公开(公告)日: 2016-04-12
- 发明人: Shunzo Mase , Akiya Kozawa
- 申请人: Shunzo Mase , Akiya Kozawa
- 申请人地址: JP Aichi JP Aichi JP Kanagawa
- 专利权人: Shunzo Mase,Akiya Kozawa,Takeshi Kawabe
- 当前专利权人: Shunzo Mase,Akiya Kozawa,Takeshi Kawabe
- 当前专利权人地址: JP Aichi JP Aichi JP Kanagawa
- 代理机构: DeLio, Peterson & Curcio, LLC
- 代理商 Peter W. Peterson
- 优先权: JP2011-201137 20110829
- 国际申请: PCT/JP2012/070948 WO 20120814
- 国际公布: WO2013/031557 WO 20130307
- 主分类号: C08F12/30
- IPC分类号: C08F12/30 ; C08F20/06 ; C08F118/02 ; H01M10/08
摘要:
An additive for lead-acid battery including sulfonated polyacrylic acid aimed at extending the battery life by preventing the sulfation of the negative electrode, and a lead-acid battery using the additive.
公开/授权文献
- US20140170477A1 ADDITIVE FOR LEAD-ACID BATTERY AND LEAD-ACID BATTERY 公开/授权日:2014-06-19