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US 2021/0276243 A1Published application
Three-dimensional printing composition and method of producing dental article
AssigneeGC Corporation
InventorsDaisuke TAKADA, Syuji KARIYA
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Abstract
The present invention relates to a three-dimensional printing composition containing: 10 to 80% by mass of (meth)acrylate having a urethane bond; 10 to 80% by mass of (meth)acrylate free from a urethane bond; 3 to 30% by mass of a polyurethane powder; and 0.01 to 10% by mass of a photopolymerization initiator, wherein a viscosity of the composition is 200 to 3,000 mPa·s.
Claims3
A three-dimensional printing composition comprising:
- 10 to 30% by mass of (meth)acrylate having a urethane bond;
- 10 to 80% by mass of (meth)acrylate free from a urethane bond;
- 3 to 30% by mass of a polyurethane powder;
- and
- 0.01 to 10% by mass of a photopolymerization initiator,
- wherein a viscosity of the composition is 200 to 3,000 mPa·s.
3 more elements
Dependencies are inferred from the claim text.