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US 2022/0031576 A1Published application
Additive manufacturing process
AssigneeDENTSPLY SIRONA Inc.
InventorsStephanie NOERPEL, Thomas TIGGES, Uwe WALZ, Christoph WEBER
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AssigneeDENTSPLY SIRONA Inc.
InventorsStephanie NOERPEL, Thomas TIGGES, Uwe WALZ, Christoph WEBER
Estimating the term…
An additive manufacturing process comprising: (a) providing a curable composition comprising: (i) a filler comprising glassflakes having a diameter D3,99 as determined by light scattering in the range of from 5 to 150 μm; and (ii) one or more curable compounds; (b) controlling an apparatus to form an object by using the curable composition, whereby the curable composition passes a discharge orifice having a minimum diameter Φmin, wherein the ratio of the minimum diameter of the discharge orifice to the diameter D3,99 of the glassflakes (Φmin/D3,99) is in the range of 2 to less than 10; and wherein the median diameter D3,50 of the glassflakes is larger than the thickness of the glassflakes.
An additive manufacturing process comprising:
A cartridge for a 3D printer, which contains a curable dental composition comprising:
A curable composition comprising
Dependencies are inferred from the claim text.