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AssigneeSolvay Specialty Polymers USA, LLC
InventorsStéphane JEOL, Ryan HAMMONDS, Nancy J. SINGLETARY, Linda M. NORFOLK
Estimating the term…
The present disclosure relates to a method for manufacturing a three-dimensional (3D) object with an additive manufacturing system, comprising a step consisting in printing layers of the three-dimensional object from the part material comprising at least one poly(aryl ether sulfone) (PAES) polymer and at least one per(halo)fluoropolymer (FP), having a melt viscosity measured according to ASTM D3835, at 372° C. and 1000 s−1, using a using a Hastelloy die of 1 mm×10 mm, of at most 1.5×103 Pa·s. The present invention also relates to polymeric part material, e.g. filaments or pellets, comprising such a PAES and a FP, as well as to the use of PAES and PF to prepare pellets or filaments and to print 3D objects.
A method for manufacturing a three-dimensional (3D) object with an additive manufacturing system, the method comprising a step comprising printing layers of the three-dimensional object from a part material comprising:
A material for 3D printing comprising:
A method for manufacturing a three-dimensional (3D) object, the method comprising using a part material comprising at least one poly(aryl ether sulfone) (PAES) polymer and at least one per(halo)fluoropolymer (FP), having a melt viscosity of at most 1.5×103 Pa·s, as measured according to ASTM D3835 at 372° C. and 1000 s−1 using a Hastelloy die of 1 mm×10 mm, in an extrusion-based additive manufacturing system to manufacture a three dimensional (3D) object.
A method for manufacturing a filament for use in the manufacture of three-dimensional objects, the method comprising using of a part material comprising at least one poly(aryl ether sulfone) (PAES) polymer and at least one per(halo)fluoropolymer (FP), having a melt viscosity of at most 1.5×103 Pa·s, as measured according to ASTM D3835 at 372° C. and 1000 s−1 using a Hastelloy die of 1 mm×10 mm, to manufacture a filament.
Dependencies are inferred from the claim text.