| 摘要 |
<p>PURPOSE:To obtain the title ink useful for television, etc., having excellent spreadability, comprising graphite ink powder, vehicle containing a depolymerization type organic binder and a metallic salt of an organic acid. CONSTITUTION:The objective ink comprising graphite ink powder, a vehicle containing a depolymerization type organic binder (preferably 1,000-100,000 average molecular weight) consisting of at least one or more of poly-alpha- methylstyrene, polyisobutyl methacrylate, polymethyl methacrylate and polytetrafluoroethylene and a metallic salt of an organic acid (e.g. silicon octylate; an amount thereof used is 2-6wt.%). Formation of anode of cathode ray tube using the ink provides high-quality pattern.</p> |
