Process for producing moldings

Details Process for producing moldings Process for producing moldings

2011-03-15

2011-03-15

Tentoni, Leo B (Department: 1742)

Plastic and nonmetallic article shaping or treating: processes

Direct application of electrical or wave energy to work

Forming articles by uniting randomly associated particles

C264S497000

Reexamination Certificate

active

07906063

ABSTRACT:
The present invention is directed to a process of producing moldings by a layer-by-layer process including selectively melting regions of a respective pulverulent layer via unfocused introduction of electromagnetic energy, using a polymer powder, wherein the powder includes at least one thermoplastic random copolymer with an ISO 1133 MFR value of from 12 to 1 gm/10 min.

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