| 摘要 |
<p>PURPOSE:The titled composition that contains a solvent, an agent giving electrical conductivity, a surface active agent and pigments linking with a polymer as essential components, thus being applicable to any material to be printed, such as paper, metal, plastic, glass or rubber and showing high light resistance. CONSTITUTION:The objective composition comprises (A) 100pts.wt. of a solvent of water, alcohol, ketone, ether, ester, aromatic hydrocarbon or aliphatic hydrocarbon, (B) 0.2-4pts. of an agent giving electric conductivity such as halide, nitrate, or sulfate or ammonium or alkali metal, (C) 0.005-2pts. of a surface active agent such as nonionic one of silicone, fluorine, polyethylene glycol ester, and (D) pigments linking with a polymer, preferably copper phthalocyanine bonding with a polymer as essential ingredients.</p> |
