公开(公告)号：US10256472B2

公开(公告)日：2019-04-09

申请号：US15341220

申请日：2016-11-02

申请人： KANSAI PAINT CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Atsushi Tsukamoto ,  Junji Akahane ,  Koji Endo ,  Yoshinori Tochino ,  Yuta Sarukawa ,  Kosuke Iwase ,  Machiko Abe ,  Hideki Hagiwara

IPC分类号： H01B1/24 ,  H01M4/62 ,  C09D5/24 ,  C09D125/02 ,  C09D133/08 ,  C09D133/12 ,  C09D133/14 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M4/04 ,  C09D7/61 ,  H01M4/02 ,  H01M10/052

摘要： The present invention provides a conductive paste for positive electrodes of lithium-ion batteries and mixture paste for positive electrodes of lithium-ion batteries that have an easy-to-apply viscosity, even when a relatively small amount of a dispersant is incorporated. More specifically, the present invention provides a conductive paste for positive electrodes of lithium-ion batteries containing a dispersion resin (A), conductive carbon (B), and a solvent (C), the dispersion resin (A) being a copolymer of a monomer mixture comprising a polycyclic aromatic hydrocarbon-containing monomer (A-1) in an amount of 1 to 70 mass %, based on the total solids content.