| abstract |
PURPOSE: To provide an electrically conductive paint having stable electrical conductivity, consisting of a specified 2-substd.-4,6-dithiol-sym-triazine derivative, ascorbic acid, copper powder, a synthetic resin and silica powder. n CONSTITUTION: 100pts.wt. copper powder having an average particle size of not larger than 100μ is blended with 0.01W5.0pts.wt. 2-substd.-4,6-dithiol-sym- triazine derivative of formula I (wherein R 1 is NHR 1 ', NR 1 ', R 1 " or OR 1 "; R 1 ' and R 1 " are each H, a 1W18C alkyl, an alkylene, an aryl, an arylalkyl, an alkylaryl or an alkylene-aryl; M 1 and M 2 are each H, an alkali metal or 1/2 atom of an alkaline earth metal), 0.005W7.0pts.wt. ascorbic acid of formula II, 0.5W15pts.wt. silica powder and 2W20wt% (based on the amount of copper powder) synthetic resin (e.g., PS). The mixture is dissolved or dispersed in an org. solvent in which said resin is soluble. n COPYRIGHT: (C)1987,JPO&Japio |