The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Mar. 14, 2022
Universität Rostock, Rostock, DE;
Justin Jannis Kröger, Rostock, DE;
Jörg Harloff, Kühlungsborn, DE;
Axel Schulz, Rostock, DE;
Hermann Seitz, Rostock, DE;
Christian Polley, Rostock, DE;
UNIVERSITÄT ROSTOCK, Rostock, DE;
Abstract
Powder bed 3D printing processes for producing elastic molded silicone articles and silicone resin-containing powders suitable for the processes are provided. The processes comprise: a) layer-by-layer spreading of a powder in a powder bed 3D apparatus, wherein the powder contains a silicone resin of formula (I); b) applying a crosslinker solution to the layer of a) according to a printing pattern for the elastic molded article, wherein the crosslinker solution comprises a hydrosilylation catalyst and a silicone oil of the general formula (II); c) repeating a) and b) according to the printing pattern for the elastic molded body; and d) removing of the non-crosslinked powder.