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US 12,630,677 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.
Claims21
A method comprising:
- mixing together at least one urethane (meth)acrylate polymer that includes at least one polycarbonate unit;
- at least one monofunctional monomer;
- at least one crosslinking agent;
- and at least one photoinitiator, wherein the resulting mixture has a viscosity of 200 cP at 25° C. to 3000 cP at 25° C.;
- and
- introducing the resulting mixture into a three-dimensional printer, and
- printing the mixture while irradiating the mixture.
4 more elements
Dependencies are inferred from the claim text.