| 摘要 |
PURPOSE: Provided is a method for preparing an aromatic colored pencil by employing a liquid aromatic material to obtain an olfactory effect in addition to visible effect. CONSTITUTION: The method comprises the steps of mixing 2.5 wt% of a resin (A.P.P), 20 wt% of a hardened oil, 1 wt% of a white oil, 10 wt% of Strena (T.B.S), 32 wt% of paraffin, 20 wt% of polyethylene, 14 wt% of a pigment and 0.1-0.5 wt% of a liquid aromatic material to prepare a paste; heating the paste to melt it; and pouring the molten one into a mold, cooling it and demolding the cooled one to prepare a colored pencil. Preferably the liquid aromatic material is natural or synthetic one, and is an aromatic material emitting the grass, fruit or food smell. |
