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US 2018/0178413 A1Published application
Manufacturability of amorphous polymers in powder bed fusion processes
AssigneeSabic Global Technologies B.V.
InventorsViswanathan KALYANARAMAN, Chiel Albertus LEENDERS, Hao GU
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Abstract
A method of making an article, the method comprising converting a first amorphous polymer to an at least partially crystalline polymeric powder composition and powder bed fusing the at least partially crystalline polymer powder composition to form a three-dimensional article comprising a second amorphous polymer.
Claims20
A method of making an article, the method comprising
- converting a first amorphous polymer to an at least partially crystalline polymeric powder composition and powder bed fusing the at least partially crystalline polymer powder composition to form a three-dimensional article comprising a second amorphous polymer.
An article comprising a plurality of fused layers, wherein at least one of the layers of the second amorphous polymer comprises transparent amorphous polycarbonate or polyetherimide.
Dependencies are inferred from the claim text.