A three-dimensional article formed in sequential layers in accordance with a digital model of the article. The process comprises the steps of defining a layer of powder material, applying a liquid reagent to the powder layer in a pattern corresponding to the digital model, and repeating these steps to form successive layers. The powder comprises a first reactive component and the liquid includes a second active component capable of reacting with the first reactive component so that the article is built up in layers.
申请公布号
EP1604808(A3)
申请公布日期
2009.07.15
申请号
EP20050107699
申请日期
2002.02.12
申请人
HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH
发明人
PATEL, RANJANA C.;PEACE, RICHARD J.;ZHAO, YONG;POWELL, JEREMY;RHODES, MICHAEL