Binder for battery electrode and electrode and battery using same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9608273
SERIAL NO

14404531

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Abstract

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The purpose of the present invention is to provide: an aqueous binder having high adhesiveness, that in particular does not exhibit oxidative degradation in an electrode environment, and having little environmental load; and an electrode and a battery that use same. Disclosed is a battery electrode binder containing: (A) a constituent unit derived from a monomer having a hydroxyl group; and (B) a constituent unit derived from a polyfunctional (meth)acrylate having no more than 5 functions. An electrode is prepared using this binder and is used in a battery such as a lithium-ion secondary battery.

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Patent Owner(s)

Patent OwnerAddress
OSAKA SODA CO LTD12-18 AWAZA 1-CHOME NISHI-KU OSAKA

International Classification(s)

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Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuo, Takashi Osaka, JP 169 2906
Miki, Yasushi Osaka, JP 20 128
Miura, Katsuhito Osaka, JP 28 336
Yano, Tomoyuki Osaka, JP 17 173

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  • 1 Citation Count
  • C08F Class
  • 30.09 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges5171071902496101 - 1011 - 2021 - 3031 - 4041 - 50100 +0501001502002503003504004505005506006507007508008509009501000105011001150

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