| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive capable of individually and specifically specifying what sources/histories products have through containing an information nucleic acid. SOLUTION: The adhesive contains an information nucleic acid having a site with a discretionary and known base sequence, wherein the content of the above nucleic acid is 0.5-500μg per 100 g of the resin solids, the nucleic acid is borne on microparticles 0.01-5μm in average size, the content of the microparticles is 0.5-10 wt.% based on the resin solids, and the solvent used in this adhesive is a lipophilic or hydrophilic solvent. COPYRIGHT: (C)2006,JPO&NCIPI
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