Patent · US Active

Sinterable feedstock for use in 3D printing devices

US10737480B2 · kind B2 · utility

0Cited by

8References

16Claims

0Family size

Assignee

AMRIL AG · CH

Inventors

Peter Daute · Beverstedt, DE
Manfred Jaeckel · Loxstedt, DE
Juergen Waldmann · Langenfeld, DE

Key dates

Filing date	Jul 8, 2014
Grant date	Aug 11, 2020
Priority date	—
Expiry date	Sep 16, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The present invention relates to a filament suitable to be used in a 3D printing device, wherein the filament comprises a metal and/or ceramic powder, a thermoplastic binder and additives. The invention also relates to a process for producing a shaped body comprising the step of printing a shaped green body using the filament according to the invention. Also provided is the use of a filament according to the invention in a 3D printing device and a green body producible by mixing a metal and/or ceramic powder and a thermoplastic binder. The invention also relates to the use of a binder of the invention for the production of a filament for 3D printing devices.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.