Patent ID: 9515353
Filing Date: 2016-12-06
CPC Classification: H01M,Y02E,Y02P

Claim Text:
1. A non-aqueous electrolyte battery comprising a positive electrode mixture including a positive electrode active material applied to a collector and a negative electrode plate comprising a negative electrode mixture including a negative electrode active material applied to a collector disposed via a porous separator, and a flame retardant layer containing a phosphazene compound as a flame retardant and a binder having ionic conductivity provided at one side or both sides of the positive electrode plate, wherein the flame retardant is contained at a percentage of 10 wt % or more and 20 wt % or less to the positive electrode mixture, the binder is a polyether-based polymer compound, and the flame retardant layer contains the flame retardant at a percentage ranging from 50 wt % to 91 wt % and the binder at a percentage ranging from 9 wt % to 50 wt %, respectively.