Invention Grant
US08088874B2 Crosslinked (meth)acrylic acid copolymer and secondary-cell electrode employing the same
有权
交联的（甲基）丙烯酸共聚物和使用其的二次电池电极
- Patent Title: Crosslinked (meth)acrylic acid copolymer and secondary-cell electrode employing the same
- Patent Title (中): 交联的（甲基）丙烯酸共聚物和使用其的二次电池电极
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Application No.: US12309437Application Date: 2007-06-04
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Publication No.: US08088874B2Publication Date: 2012-01-03
- Inventor: Nobutaka Fujimoto , Koji Ueda
- Applicant: Nobutaka Fujimoto , Koji Ueda
- Applicant Address: JP Hyogo
- Assignee: Sumitomo Seika Chemicals Co., Ltd.
- Current Assignee: Sumitomo Seika Chemicals Co., Ltd.
- Current Assignee Address: JP Hyogo
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2006-197290 20060719; JP2006-237785 20060901
- International Application: PCT/JP2007/061311 WO 20070604
- International Announcement: WO2008/010356 WO 20080124
- Main IPC: C08F26/06
- IPC: C08F26/06
Abstract:
It is an object of the present invention to provide a crosslinked (meth)acrylic acid-type copolymer excellent in stability to a solvent, which causes substantially no crack due to drying when applied onto the surface of a current collector, and a secondary-cell electrode using the copolymer.The present invention relates to a crosslinked (meth)acrylic acid-type copolymer obtained by the steps of: polymerization of a (meth)acrylic acid imino compound represented by the general formula (1): (in the formula (1), R represents a hydrogen atom or a methyl group) and a (meth)acrylic acid ester in the presence of a crosslinking agent, and nitroxidation.
Public/Granted literature
- US20090306304A1 CROSSLINKED (METH)ACRYLIC ACID COPOLYMER AND SECONDARY-CELL ELECTRODE EMPLOYING THE SAME Public/Granted day:2009-12-10
Information query
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