孟 婕,孙 诚,王建清,魏俊青.铕配合物对胶印荧光防伪油墨荧光性能的影响[J].包装工程,2012,33(7):21-23,117.
MENG Jie,SUN Cheng,WANG Jian-qing,WEI Jun-qing.Effect of Europium Complex on Fluorescence Property of Fluorescence Anti-forgery Offset Ink[J].Packaging Engineering,2012,33(7):21-23,117. |
| 铕配合物对胶印荧光防伪油墨荧光性能的影响 |
| Effect of Europium Complex on Fluorescence Property of Fluorescence Anti-forgery Offset Ink |
| 投稿时间：2011-11-07 修订日期：2012-04-10 |
| DOI： |
| 中文关键词: 铕配合物 胶印荧光防伪油墨 荧光性能 |
| 英文关键词: europium complex fluorescence anti-forgery offset ink fluorescent property |
| 基金项目:天津自然科学基金项目（09JCYBJC02700） |
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| 中文摘要: |
| 分别选用铕-β-二酮类三元配合物、铕-芳香羧酸类三元配合物、铕-β-二酮-芳香羧酸类四元配合物作为荧光剂，制备了荧光防伪胶印油墨，研究了荧光剂种类、荧光剂用量对油墨荧光性能的影响。结果表明:铕-β-二酮-芳香羧酸类四元配合物具备有发光强度高，热、光稳定性好等优点，适合制备荧光防伪油墨；该类油墨中荧光剂质量分数在8%左右较为适宜。 |
| 英文摘要: |
| Fluorescence anti-forgery offset printing ink was prepared using europium β-diketone ternary complex, europium ternary complexes of aromatic carboxylic acids, and europium β-diketone-aromatic carboxylic acid complexes as fluorescent agents. The influence of fluorescent agent types, fluorescent agent dosage on fl〖JP2〗uorescence properties of the fluorescent ink was studied. The results showed that europium β-diketone-aromatic carboxylic acid complexes has high luminous intensity, good heat stability, and good light stability, which is suitable for preparation of fluorescent security ink; the suitable fluorescent agent dosage of the ink is about 8% mass fraction. |
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