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第 12 期 鲁 婷,等: 氨基甲酸酯丙烯酸酯的合成及其光固化性能 ·2147·
如表 3 所示,复配的胶液均能在 60 s 内光固化 Angewandte Chemie International Edition, 2013, 52(36): 9422-9441.
得到表面平整的膜,固化膜的凝胶率达到 96%以上, [7] Delebecq E, Pascault J-P, Boutevin B, et al. On the versatility of
NIPUB 1 、NIPUB 2 、NIPUD 1 及 NIPUD 2 固化膜的铅 urethane/urea bonds: reversibility, blockedisocyanate, and non-isocyanate
polyurethane [J]. Chemical Reviews. 2013, 113(1): 80-118.
笔硬度均达到 6H。NIPUB 3 与 NIPUD 3 因其结构中
[8] Grignard B, Thomassin J M, Gennen S, et al. CO 2-blown
有较多柔性乙氧基链段,铅笔硬度也可以达到 4H~ microcellular non-isocyanate polyurethane (NIPU) foams: from bio- and
5H,分子中的氨基甲酸酯链段间的相互作用导致固 CO 2-sourced monomers to potentiallythermal insulating materials [J].
化膜具有较好的柔韧性和附着力。 Green Chemistry. 2016, 18(7): 288-296.
[9] Cornille A, Auvergne R, Figovsky O, et al. A perspective approach to
3 结论 sustainable routes for non-isocyanate polyurethanes[J]. European
Polymer Journal, 2017, 87: 535-552.
利用氨基甲酸酯二元醇与丙二酸酯的酯交换反 [10] Rix E, Grau E, Chollet G, et al. Synthesis of fatty acid-based
non-isocyanate polyurethanes, NIPUs, in bulk andmini-emulsion[J].
应,制备含氨基甲酸酯的丙二酸酯衍生物,利用丙
European Polymer Journal, 2016, 84: 863-872.
二酸酯衍生物与丙烯酸酯间的 Michael 加成反应,
[11] Agrawal A, Kaur R, Walia R S, et al. PU foam derived from
成功制备出氨基甲酸酯丙烯酸酯及聚氨酯丙烯酸酯 renewable sources: Perspective on properties enhancement: An
低聚物。环境友好的非异氰酸酯途径合成聚氨酯丙 overview[J]. European Polymer Journal, 2017, 95: 255-274.
烯酸酯的研究,拓展了功能性丙烯酸酯单体及树脂 [12] Poussard L, Mariage J, Grignard B, et al. Non-isocyanate polyurethanes
from carbonated soybean oil using monomeric or oligomeric
的合成方法。所得含氨基甲酸酯结构单元的多官能
diamines to achieve thermosets orthermoplastics[J]. Macromolecules,
丙烯酸酯与质量分数 10%的 HDDA 复配,在质量分
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数 3%光引发剂 1173 的引发下均能在 60 s 内固化得 [13] Liu G F, Wu G M, Chen J, et al. Synthesis, modification and
到表面平整的膜,固化膜的凝胶率达到 96%以上, properties of rosin-based non-isocyanate polyurethanes coatings[J].
具有较好的柔韧性(0.5~2 mm)、对玻璃具有较好的 Progress in Organic Coatings, 2016, 101: 461-467.
[14] Rokicki G, Piotrowska A. A new route to polyurethanes from
附着力(附着力级数 0~2),NIPUB 1 与 NIPUD 1 铅笔
ethylene carbonate, diamines and diols[J]. Polymer, 2002, 43(10):
硬度均达到 6H。所得氨基甲酸酯丙烯酸酯及其低聚
2927-2935.
物在光固化应用领域将具有重要的应用前景。 [15] Li C, Li S, Zhao J, et al. Synthesis and characterization of aliphatic
poly(amide urethane)shaving different nylon 6 segments through
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