A method of forming a three-dimensional object is carried out by: (a) providing a cyanate ester dual cure resin; (b) forming a three-dimensional intermediate from said resin, where said intermediate has the shape of, or a shape to be imparted to, said three-dimensional object, and where said resin is solidified by exposure to light; (c) optionally washing the three-dimensional intermediate, and then (d) heating and/or microwave irradiating said three-dimensional intermediate sufficiently to further cure said resin and form said three-dimensional object. Compositions useful for carrying out the method, and products made from the method, are also described.
一种形成三维物体的方法是通过以下方式实现的:(a) 提供
氰酸酯双固化
树脂;(b) 用所述
树脂形成三维中间体,其中所述中间体具有所述三维物体的形状或将赋予所述三维物体的形状,并且所述
树脂在光照下固化;(c) 选择性地清洗所述三维中间体,然后(d) 充分加热和/或微波照射所述三维中间体,以进一步固化所述
树脂并形成所述三维物体。此外,还描述了用于实施该方法的组合物以及用该方法制成的产品。