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光电子·激光
第 15 卷第 2 期 2004 年 2 月 J ournal of Optoelectronics· Laser Vol. 15 No. 2 Feb. 2004
·全息材料·
水性纸基激光全息图成像涂料研究及其防伪应用
汤建新1 ,2 , 池宏勋1 , 谢勇1 , 谭美军1 , 何农跃2
(1. 株洲工学院包装新材料与技术重点实验室,湖南株洲 412008 ; 2. 东南大学教育部分子与生物分子电
Ξ子学重点实验室2 2 ,江苏南京2 2100962 )
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3 3 2
摘要:该涂料采用甲基丙烯甲酯(MMA) 、丙烯酸丁酯(BA) 、甲基丙烯酸(MAA) 和 N 羟甲基丙烯酰胺
(NMA) 四元单体共聚而成。探讨了共聚体系中各单体的组成、乳化剂的用量和比率对涂料性能的影响
以及影响该涂层复制全息图衍射效率的相关因素。使用该涂料所复制的彩虹全息图衍射效率可达到 6.
8 %。
关键词:水性涂料; 纸基材; 激光全息; 防伪包装
中图分类号:TQ436 文献标识码:A 文章编号:1005 0086(2004) 02 0178 04
Preparation of a Hydrosoluble Coating for Pressing Paper base Laser
Holography Imaging and its Application in Anti counterfeiting Package
TANGJian xin1 ,2 , CHI Hong xun1 , XIE Yong1 , TAN Mei jun1 , HE Nong yue2
(1. Key Laboratory for Packing Materials and New Technology ,Zhuzhou Institute of Technology ,Zhuzhou 412008 ,Chi
na ; 2. Key Laboratory for Molecular and Bio molecular Electronics ,EMC ,Nanjing 210096 ,China)
Abstract :A Novel hydro soluble coating was synthesized by co polymerization of four monomers : methyl 2
methacrylat(MMA) , butyl acrylate (BA) , methacrylic acid (MAA) and N hydroxymethyl acrylamide (NMA) .
The ratio s of monomers and emulsifier were investigated and optimized as well ;the other factors influencing
the diffraction efficiency on recording process