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US 12,006,401 B2Granted
Resin suitable for three-dimensional printing
AssigneeJames R. Glidewell Dental Ceramics, Inc.
InventorDerek A. Lublin
Life of this patent
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Abstract
A polymeric resin that includes a photocured reaction product of at least one urethane (meth)acrylate polymer that includes at least one polycarbonate unit; at least one monofunctional monomer; and at least one crosslinking agent.
Claims19
A polymeric resin comprising a photocured reaction product of a composition of components consisting of:
- at least one urethane (meth)acrylate polymer that includes at least one polycarbonate unit;
- at least one monofunctional monomer;
- at least one crosslinking agent comprising a multifunctional monomer having at least three (meth)acrylate functional groups that undergo crosslinking, wherein the crosslinking agent comprises 1 to 5 wt % based on the total weight of the polymeric resin;
- at least one photoinitiator;
- and
- a UV blocker.
3 more elements
Dependencies are inferred from the claim text.