abstract |
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composition for three-dimensional molding of a guide for dental implant treatment, more specifically a urethane acrylate resin; Ethoxylated bisphenol A di (meth) acrylate; Glycol di (meth) acrylate based resin; And a photopolymerization initiator; Wherein the photopolymerization initiator is a composition for three-dimensional molding of a guide for dental implant treatment comprising a mixture of diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide and camphorquinone. The present invention can provide a composition which is harmless to the human body and can form a three-dimensional molding in the visible light region. |