DENTSPLY SIRONA Inc.
Three dimensional fabricating material systems and methods for producing layered dental products

Abstract:

A three-dimensional printed dental device formed from rapid prototyping with printable polymerizable materials, the dental device comprising a polymeric composition, wherein the polymeric composition, after curing, has at least one property of flexural strength, flexural modulus, fracture toughness, and work of fracture that is at least 20% greater in measured value at 37.degree. C. in comparison to measured value at 23.degree. C.