某些聚双(苄基)酯的合成及其光交联性研究

D. Singh, S. Vasanthi, J. Moli
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引用次数: 4

摘要

以二苯基氯磷酸(DPCP)为缩聚剂,分别由二酸和二醇直接合成随机共聚酯。用红外光谱和核磁共振光谱对这些聚合物进行了表征。有趣的是,它们被观察到具有光交联性,这是用扫描电子显微镜通过紫外线照射实验建立的。光交联聚合物在非线性光学、光阻剂和光折变材料等领域具有重要的应用。
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Synthesis of Certain Poly[bis(benzylidene)] Esters and Investigation on their Photocrosslinkability
Random copolyesters were synthesized directly from respective diacids and diols with diphenylchlorophosphate (DPCP) as a polycondensation agent. These polymers were characterized by FT-IR and NMR spectrometry. Interestingly, they were observed to possess photocrosslinkability which was established using scanning electron microscopy by UV irradiation experiments. Photocrosslinkable polymers have significant applications in the field of non-linear optics, in the generation of photoresists and photorefractive materials.
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来源期刊
E-journal of Chemistry
E-journal of Chemistry CHEMISTRY, MULTIDISCIPLINARY-
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