| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid drawing material whose outer circumference is covered with paper, to which paper can be fixed, from which the paper is easy to be peeled simultaneously, and in which the paper is not dyed by pigment oozed out therefrom with the lapse of time. <P>SOLUTION: The solid drawing material is obtained by adhesion of paper covering the outer circumference of a solid drawing material at least composed of a coloring material, wax and oil to the material using a water-soluble polymer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
