以螺恶嗪为芯材，用原位聚合法制备了蜜胺脂为壁材的光致变色微胶囊。
The photochromic microcapsules with melamine resin as wall material and spirooxazine as core material were prepared by situ polymerization.
合成三种N，N＇-1，4-亚丁基双螺吡喃和双螺恶嗪光致变色化合物，通过红外光谱、核磁共振氢谱及元素分析确证其结构。
Three photochromic N, N'-1,4-tetramethylene bisspiropyran and bisspirooxazine compounds were synthesized. They have been identified by IR spectra, 1H -NMR spectra and elemental analysis;
合成了具有光致变色性能的化合物N甲基螺恶嗪，对它进行了IR和1HNMR表征，并对其光致变色性能进行了初步研究。
Photochromic N methyl spirooxazine compound has been prepared. The specimen was characterized by 1H NMR and IR, and a preliminary study has been done on the photochromic properties.
合成了具有光致变色性能的化合物N甲基螺恶嗪，对它进行了IR和1HNMR表征，并对其光致变色性能进行了初步研究。
Photochromic N methyl spirooxazine compound has been prepared. The specimen was characterized by 1H NMR and IR, and a preliminary study has been done on the photochromic properties.
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