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Eco-Friendly Prepared Chemical Toner with Mixed Polyester Resin

机译:混合聚酯树脂的环保型化学调色剂

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Mixed polyester resins are fascinating materials in toner development because of the possibility to tune the toner properties by the simple mixing of different resin components. But the miscibility of two different components with quite different properties is still a challenge in both pulverized and chemical toners. For chemical toners, one alternative is to use organic media to dissolve both components, but this still generates environmental problems because of the increasing level of volatile organic compounds (VOCs) used on during production and released during usage.rnWe have developed an eco-friendly process to reduce the amount of VOCs in toner. Every process was performed in a water-based condition. This technology was also applied to mixed polyester resins to cover a wide range of properties ofM_W, Tg, T_(1/20), and gloss. The resulting eco-friendly prepared toner is tunable in its basic properties according to the balance of polyester resin components and has a low level of VOCs.
机译:混合的聚酯树脂是调色剂开发中的引人入胜的材料,因为可以通过简单地混合不同的树脂组分来调节调色剂的性能。但是,在粉状和化学调色剂中,两种性质完全不同的不同组分的混溶性仍然是一个挑战。对于化学调色剂,一种替代方法是使用有机介质溶解两种组分,但是由于生产过程中使用的挥发性有机化合物(VOC)的水平不断增加以及使用过程中释放的挥发性有机化合物(VOC)的数量仍然会产生环境问题。减少碳粉中VOC含量的过程。每个过程都在水基条件下进行。该技术还应用于混合聚酯树脂,以覆盖M_W,Tg,T_(1/20)和光泽度的广泛特性。所得的生态友好型制备的调色剂根据聚酯树脂组分的平衡可调节其基本性质,并且具有低水平的VOC。

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