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US 2016/0108261 A1Published application
System and composition for creating three-dimensional objects
AssigneeRedwoodVentures, Ltd.
InventorsAndrew Wiseman, Corey Feit, Fei Yam
Life of this patent
Estimating the term…
Abstract
A system and method for creating three-dimensional artwork and objects is shown and described.
Claims18
The ink composition configured for use in a drawing instrument or three-dimensional printer, said ink composition comprising:
- an unsaturated prepolymer;
- a photoinitiator selected from the group consisting of benzoylphosphine oxide class of polymerization photoinitiators;
- and
- a dye.
1 more element
A drawing device comprising:
- a housing having a compressible reservoir for containing an ink composition;
- a nozzle configured to extrude said ink composition from said compressible reservoir;
- said ink composition further comprising a light curable resin.
A drawing device comprising:
- a housing containing a power source and configured to receive a compressible reservoir for containing an ink composition, said compressible reservoir further comprising a nozzle configured to extrude said ink composition from said compressible reservoir;
- and
- a light array having at least two lights configured to receive power from said power source and located proximate said nozzle in an angular arrangement with said nozzle, said at least two lights configured to illuminate ink composition extruded from said nozzle.
Dependencies are inferred from the claim text.