| 摘要 |
PURPOSE:To suppress the color fadability of resulted images by incorporating compds. selected from specified UV absorbents into a silicone oil. CONSTITUTION:One or more kinds of the compds. selected from the UV absorbents of a benzotriazole system, benzophenone system, and salicylic acid system are incorporated 0.001 to 20wt.% into the silicone oil as the fixing oil for electrophotography from a monocolor copying machine to a full-color copying machine. The color fadability of the images obtd. in such a manner is drastically suppressed. |
