CONDUCTIVE PASTE FOR LITHIUM-ION BATTERY POSITIVE ELECTRODES AND MIXTURE PASTE FOR LITHIUM-ION BATTERY POSITIVE ELECTRODES
申请人:KANSAI PAINT CO., LTD.
公开号:EP3193398A1
公开(公告)日:2017-07-19
This invention relates to a conductive paste for lithium-ion battery positive electrodes and a mixture paste for a lithium ion battery positive electrode that have an easy-to-apply viscosity, even when a relatively small amount of a dispersion resin is incorporated. More specifically, the invention provides a conductive paste for lithium-ion battery positive electrodes, the conductive paste comprising a dispersion resin (A), conductive carbon (B), and a solvent (C), the dispersion resin (A) containing a resin (A1), the resin (A1) containing, as one constituent component, a polymerizable unsaturated group-containing monomer (A1-1) represented by a specific formula.
本发明涉及一种用于锂离子电池正极的导电浆料和一种用于锂离子电池正极的混合浆料,即使加入相对少量的分散树脂,也具有易于涂抹的粘度。更具体地说,本发明提供了一种用于锂离子电池正极的导电浆料,该导电浆料由分散树脂(A)、导电碳(B)和溶剂(C)组成,分散树脂(A)中含有一种树脂(A1),该树脂(A1)作为一种组成成分,含有一种可聚合的含不饱和基团的单体(A1-1),该单体由特定的式子表示。