SUPPORT MATERIAL FORMULATION AND ADDITIVE MANUFACTURING PROCESSES EMPLOYING SAME

摘要

Novel support material formulations, characterized as providing a cured support material which is readily removable by contacting with water, are disclosed. The formulations comprise a curable water-soluble mono-functional monomer, a water- miscible polymer and a silicone polyether. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.