SUN, BENJAMIN J.,KENNEDY, CHRISTOPHER R.,LICHKUS, ANDREW
申请号：
CA2928909
公开号：
CA2928909C
申请日:
2008.08.29
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
The invention relates to a method for making a three dimensional dental prosthesis containing multiple cross-sectional layers, comprising a. applying wax-like polymerizable material onto a support surface to form a multi-layered, uncured prosthesis, each layer of the prosthesis being formed by an ink-jet printer jetting the polymerizable material onto the support surface； or applying wax-like polymerizable material into a powder bed comprising particulate powder material to form a multi-layered, uncured prosthesis； each layer of the prosthesis being formed by an ink-jet printer jetting the polymerizable material into a layer of the particulate powder so that the particulate bonds in selected areas； b. placing the prosthesis in the mouth of a patient and shaping the prosthesis over a targeted area by applying sufficient pressure； c. removing the shaped prosthesis from the mouth； and d. irradiating the prosthesis with curing light so that the prosthesis fully cures and hardens.
