| 摘要 |
1525158 Fluorocarbon resin dispersions AKZO NV 4 Oct 1976 [4 Oct 1975] 41113/76 Heading C3V Stable aqueous dispersions of positively charged fluorocarbon resin particles comprise (i) fluorocarbon resin particles (e.g. PTFE particles) having an average particle size of less than about 10 Ám.; (ii) a cationic fluorocarbon surfactant and (iii) a nonionic fluorocarbon surfactant, components (ii) and (iii) being present in specified proportions. Uses include electroplating, coating applications, production of electrical insulators and conveyer belts, and impregnation of porous coating layers. |
