| abstract |
The method of forming a three-dimensional object includes (a) a step of preparing a carrier and an optically transparent member having a build surface, and (b) a step of filling a build region with a polymerizable liquid, And (c) an optically transparent process comprising: (i) a mixture of a first component of the photopolymerizable liquid and (ii) a second solidifying component different from the first component; A step of irradiating the build region with light through a member, thereby forming a solid polymer scaffold from the first component and moving the carrier away from the build surface to form the same shape as the three-dimensional object Alternatively, a three-dimensional intermediate having a shape to be imparted to the three-dimensional object is formed, and the three-dimensional intermediate contains the solidifying second component supported in the scaffold in an unsolidified form and / or an uncured form. And (d) irradiation process or irradiation process The continued, solidification and / or curing the second component solidifying in three dimensions intermediate body, thereby executed by forming a three-dimensional object. |