| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a re-sticking prevention sticker capable of completely preventing reuse, by configuring such that even when the sticker is stripped by use of an organic solvent, the sticker leaves a trace and that the trace can not be removed. <P>SOLUTION: The re-sticking prevention sticker includes at least an OVD (optically variable device) layer and an adhesive layer formed in this order on a support made of a polymer resin material and has such characteristics that after the sticker is once adhered to an article, the sticker breaks upon forcible stripping. The sticker includes a solvent dissolution layer between the OVD layer and the adhesive layer, the solvent dissolution layer containing a dye to be dissolved in an organic solvent or a pigment to be dispersed in the organic solvent. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
