| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a color peeling method capable of efficiently and certainly peeling and removing a coloring matter from the surface of an article to be treated. <P>SOLUTION: Washing water L is applied to the article W to be treated comprising a synthetic resin crushed into a small piece shape and kneading is applied to the article W to be treated to peel the coloring matter from the surface of the article W to be treated. Further, when the washing water L is applied to the article W to be treated, an abrasive A is preferably added. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
