| 摘要 |
PURPOSE:To obtain Magenta color of a high saturation by adding a metal compound of Al, Mg, Ca or Sn to a resin into which a sublimable dye is easily adsorbed and diffused. CONSTITUTION:A metal compound of Al, Mg, Ca or Sn is dispersed or dissolved in a resin as typified by polyester resin, epoxy resin, cellulose acetate resin or nylon resin, on which a sublimable dye is easily adsorbed. As the metal compounds, metal salts of organic acid, e.g., oleic acid, naphthenic acid, stearic acid, 2-ethylhexylic acid, etc., metal alcoholates, e.g., butylates, etc., acetyl acetonate and metal chelate compounds, e.g., aluminum acetonate, etc., are used. The compounding of the metal compounds enables the coloration of sublimable reddish dye to be controlled to a bluish hue. |
