申请人:LG CHEM, LTD.
公开号:US10870728B2
公开(公告)日:2020-12-22
The present application relates to a phthalonitrile resin and the like. The present application can provide a phthalonitrile resin, and a polymerizable composition and prepolymer using the same, which can exhibit excellent curability, a suitable processing temperature and a wide process window, and form a composite having excellent physical properties. Also, according to the present invention, there may be provided a phthalonitrile resin, and a polymerizable composition and prepolymer using the same, which can exhibit appropriate viscosity characteristics and thus provide a final product without deterioration of mechanical physical properties or the like due to bubbles generated during processing.
本申请涉及邻苯二甲酰亚胺树脂等。本申请可以提供一种邻苯二甲酰亚胺树脂,以及使用该树脂的可聚合组合物和预聚物,其可以展现出优异的可固化性、适宜的加工温度和广泛的加工窗口,并形成具有优异物理性能的复合材料。此外,根据本发明,还可以提供一种邻苯二甲酰亚胺树脂,以及使用该树脂的可聚合组合物和预聚物,其可以展现出适当的粘度特性,从而提供一种最终产品,而不会因加工过程中产生的气泡而导致机械物理性能或其他方面的退化。